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Lauritsen CJ, Trinh IV, Desai SP, Clancey E, Murrell AE, Rambaran S, Chandra S, Elliott DH, Smira AR, Mo Z, Stone AE, Agbodji A, Dugas CM, Satou R, Pridjian G, Longo S, Ley SH, Robinson JE, Norton EB, Piedimonte G, Gunn BM. Passive antibody transfer from pregnant women to their fetus are maximized after SARS-CoV-2 vaccination irrespective of prior infection. J Allergy Clin Immunol Glob 2024; 3:100189. [PMID: 38268538 PMCID: PMC10805668 DOI: 10.1016/j.jacig.2023.100189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 07/19/2023] [Accepted: 08/14/2023] [Indexed: 01/26/2024]
Abstract
Background Pregnancy is associated with a higher risk of adverse symptoms and outcomes for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection for both mother and neonate. Antibodies can provide protection against SARS-CoV-2 infection and are induced in pregnant women after vaccination or infection. Passive transfer of these antibodies from mother to fetus in utero may provide protection to the neonate against infection. However, it is unclear whether the magnitude or quality and kinetics of maternally derived fetal antibodies differs in the context of maternal infection or vaccination. Objective We aimed to determine whether antibodies transferred from maternal to fetus differed in quality or quantity between infection- or vaccination-induced humoral immune responses. Methods We evaluated 93 paired maternal and neonatal umbilical cord blood plasma samples collected between October 2020 and February 2022 from a birth cohort of pregnant women from New Orleans, Louisiana, with histories of SARS-CoV-2 infection and/or vaccination. Plasma was profiled for the levels of spike-specific antibodies and induction of antiviral humoral immune functions, including neutralization and Fc-mediated innate immune effector functions. Responses were compared between 4 groups according to maternal infection and vaccination. Results We found that SARS-CoV-2 vaccination or infection during pregnancy increased the levels of antiviral antibodies compared to naive subjects. Vaccinated mothers and cord samples had the highest anti-spike antibody levels and antiviral function independent of the time of vaccination during pregnancy. Conclusions These results show that the most effective passive transfer of functional antibodies against SARS-CoV-2 in utero is achieved through vaccination, highlighting the importance of vaccination in pregnant women.
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Affiliation(s)
- Cody J. Lauritsen
- Paul G. Allen School of Global Health, Washington State University, Pullman, Wash
| | - Ivy V. Trinh
- Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, La
| | - Srushti P. Desai
- Department of Pediatrics, Tulane University School of Medicine, New Orleans, La
| | - Erin Clancey
- Paul G. Allen School of Global Health, Washington State University, Pullman, Wash
| | - Amelie E. Murrell
- Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, La
| | - Saraswatie Rambaran
- Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, La
| | - Sruti Chandra
- Department of Pediatrics, Tulane University School of Medicine, New Orleans, La
| | - Debra H. Elliott
- Department of Pediatrics, Tulane University School of Medicine, New Orleans, La
| | - Ashley R. Smira
- Department of Pediatrics, Tulane University School of Medicine, New Orleans, La
| | - Zhiyin Mo
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, La
| | - Addison E. Stone
- Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, La
| | - Ayitevi Agbodji
- Department of Pediatrics, Tulane University School of Medicine, New Orleans, La
| | - Courtney M. Dugas
- Department of Physiology, Tulane University School of Medicine, New Orleans, La
| | - Ryousuke Satou
- Department of Physiology, Tulane University School of Medicine, New Orleans, La
| | - Gabriella Pridjian
- Department of Obstetrics and Gynecology, Tulane University School of Medicine, New Orleans, La
| | | | - Sylvia H. Ley
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, La
| | - James E. Robinson
- Department of Pediatrics, Tulane University School of Medicine, New Orleans, La
| | - Elizabeth B. Norton
- Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, La
| | - Giovanni Piedimonte
- Department of Pediatrics, Tulane University School of Medicine, New Orleans, La
| | - Bronwyn M. Gunn
- Paul G. Allen School of Global Health, Washington State University, Pullman, Wash
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Longo S, Cheong I, Siri JE, Tamagnone F, Acosta C. Doppler images of intrapulmonary arteries within atelectasis and its impact on right ventricular afterload with transesophageal echocardiography. Rev Esp Anestesiol Reanim (Engl Ed) 2024; 71:48-53. [PMID: 37678467 DOI: 10.1016/j.redare.2023.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 01/07/2023] [Indexed: 09/09/2023]
Abstract
Video-assisted thoracoscopy (VATS) cardiac surgery requires one-lung ventilation (OLV) and transoesophageal ultrasound (TOE) monitoring. Colour and spectral Doppler make it possible to study the pattern of blood flow in the pulmonary vessels within the atelectatic lung. In this case report we describe how TOE can be used to detect blood flow within the atelectatic lung and to assess pulmonary vascular resistance (PVR) and right ventricular (RV) afterload. FINDINGS: Three anaesthetised, mechanically ventilated adults scheduled for cardiac surgery by VATS were scanned with TOE. After left OLV, the transducer was rotated away from the heart to obtain 2D colour Doppler images of blood flow within the consolidated lung parenchyma. We were able to identify the flow pattern of the intrapulmonary branches of the pulmonary artery. PVR was recorded using pulsed cardiac Doppler at baseline, after induction of general anaesthesia, 20 min after OLV and at the end of OLV, and after performing an alveolar recruitment manoeuvre (ARM) that led to complete resolution of the aforementioned consolidation. CONCLUSIONS: TOE is a semi-invasive imaging tool that can be used to diagnose and study PVR-induced atelectasis and to analyse the resulting pulmonary shunt and its possible effect on PVR.
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Affiliation(s)
- S Longo
- Anestesiología, Hospital Privado Universitario de Córdoba, Argentina; Asociación Argentina de Ultrasonografía Crítica (ASARUC), Argentina.
| | - I Cheong
- Unidad de Cuidados Intensivos, Sanatorio de Los Arcos, Buenos Aires, Argentina; Asociación Argentina de Ultrasonografía Crítica (ASARUC), Argentina
| | - J E Siri
- Anestesiología, Hospital Privado Universitario de Córdoba, Argentina
| | - F Tamagnone
- Asociación Argentina de Ultrasonografía Crítica (ASARUC), Argentina
| | - C Acosta
- Anestesiología, Hospital Privado de la Comunidad de Mar del Plata, Argentina
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Boggess KA, Valint A, Refuerzo JS, Zork N, Battarbee AN, Eichelberger K, Ramos GA, Olson G, Durnwald C, Landon MB, Aagaard KM, Wallace K, Scifres C, Rosen T, Mulla W, Valent A, Longo S, Young L, Marquis MA, Thomas S, Britt A, Berry D. Metformin Plus Insulin for Preexisting Diabetes or Gestational Diabetes in Early Pregnancy: The MOMPOD Randomized Clinical Trial. JAMA 2023; 330:2182-2190. [PMID: 38085312 PMCID: PMC10716718 DOI: 10.1001/jama.2023.22949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 10/20/2023] [Indexed: 12/18/2023]
Abstract
Importance Insulin is recommended for pregnant persons with preexisting type 2 diabetes or diabetes diagnosed early in pregnancy. The addition of metformin to insulin may improve neonatal outcomes. Objective To estimate the effect of metformin added to insulin for preexisting type 2 or diabetes diagnosed early in pregnancy on a composite adverse neonatal outcome. Design, Setting, and Participants This randomized clinical trial in 17 US centers enrolled pregnant adults aged 18 to 45 years with preexisting type 2 diabetes or diabetes diagnosed prior to 23 weeks' gestation between April 2019 and November 2021. Each participant was treated with insulin and was assigned to add either metformin or placebo. Follow-up was completed in May 2022. Intervention Metformin 1000 mg or placebo orally twice per day from enrollment (11 weeks -<23 weeks) through delivery. Main Outcome and Measures The primary outcome was a composite of neonatal complications including perinatal death, preterm birth, large or small for gestational age, and hyperbilirubinemia requiring phototherapy. Prespecified secondary outcomes included maternal hypoglycemia and neonatal fat mass at birth, and prespecified subgroup analyses by maternal body mass index less than 30 vs 30 or greater and those with preexisting vs diabetes early in pregnancy. Results Of the 831 participants randomized, 794 took at least 1 dose of the study agent and were included in the primary analysis (397 in the placebo group and 397 in the metformin group). Participants' mean (SD) age was 32.9 (5.6) years; 234 (29%) were Black, and 412 (52%) were Hispanic. The composite adverse neonatal outcome occurred in 280 (71%) of the metformin group and in 292 (74%) of the placebo group (adjusted odds ratio, 0.86 [95% CI 0.63-1.19]). The most commonly occurring events in the primary outcome in both groups were preterm birth, neonatal hypoglycemia, and delivery of a large-for-gestational-age infant. The study was halted at 75% accrual for futility in detecting a significant difference in the primary outcome. Prespecified secondary outcomes and subgroup analyses were similar between groups. Of individual components of the composite adverse neonatal outcome, metformin-exposed neonates had lower odds to be large for gestational age (adjusted odds ratio, 0.63 [95% CI, 0.46-0.86]) when compared with the placebo group. Conclusions and Relevance Using metformin plus insulin to treat preexisting type 2 or gestational diabetes diagnosed early in pregnancy did not reduce a composite neonatal adverse outcome. The effect of reduction in odds of a large-for-gestational-age infant observed after adding metformin to insulin warrants further investigation. Trial Registration ClinicalTrials.gov Identifier: NCT02932475.
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MESH Headings
- Adult
- Female
- Humans
- Infant, Newborn
- Pregnancy
- Diabetes Mellitus, Type 2/complications
- Diabetes Mellitus, Type 2/drug therapy
- Diabetes, Gestational/drug therapy
- Hypoglycemia/chemically induced
- Hypoglycemic Agents/administration & dosage
- Hypoglycemic Agents/adverse effects
- Hypoglycemic Agents/therapeutic use
- Infant, Newborn, Diseases/chemically induced
- Infant, Newborn, Diseases/etiology
- Infant, Newborn, Diseases/prevention & control
- Insulin/administration & dosage
- Insulin/adverse effects
- Insulin/therapeutic use
- Insulin, Regular, Human/therapeutic use
- Metformin/administration & dosage
- Metformin/adverse effects
- Metformin/therapeutic use
- Premature Birth/chemically induced
- Premature Birth/epidemiology
- Premature Birth/etiology
- Adolescent
- Young Adult
- Middle Aged
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Affiliation(s)
- Kim A. Boggess
- University of North Carolina at Chapel Hill School of Medicine
| | - Arielle Valint
- University of North Carolina Gillings School of Global Public Health Chapel Hill
| | | | - Noelia Zork
- Columbia University Irving Medical Center, New York, New York
| | | | - Kacey Eichelberger
- University of South Carolina School of Medicine Greenville/Prisma Health-Upstate
| | | | - Gayle Olson
- University of Texas Medical Branch Galveston
| | - Celeste Durnwald
- University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Mark B. Landon
- The Ohio State University College of Medicine and Wexner Medical Center, Columbus
| | | | | | | | - Todd Rosen
- Rutgers Health/Robert Wood Johnson Medical School, New Brunswick, New Jersey
| | - Wadia Mulla
- Temple University Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| | - Amy Valent
- Oregon Health & Science University, Portland
| | | | - Laura Young
- University of North Carolina at Chapel Hill School of Medicine
| | - M. Alison Marquis
- University of North Carolina Gillings School of Global Public Health Chapel Hill
| | - Sonia Thomas
- RTI International, Research Triangle Park, North Carolina
| | - Ashley Britt
- University of North Carolina Gillings School of Global Public Health Chapel Hill
| | - Diane Berry
- University of North Carolina at Chapel Hill School of Nursing
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Bailey EJ, Tita ATN, Leach J, Boggess K, Dugoff L, Sibai B, Lawrence K, Hughes BL, Bell J, Aagaard K, Edwards RK, Gibson K, Haas DM, Plante L, Metz TD, Casey BM, Esplin S, Longo S, Hoffman M, Saade GR, Foroutan J, Tuuli MG, Owens MY, Simhan HN, Frey HA, Rosen T, Palatnik A, Baker S, August P, Reddy UM, Kinzler W, Su EJ, Krishna I, Nguyen N, Norton ME, Skupski D, El-Sayed YY, Ogunyemi D, Galis ZS, Harper L, Ambalavanan N, Oparil S, Kuo HC, Szychowski JM, Hoppe K. Perinatal Outcomes Associated With Management of Stage 1 Hypertension. Obstet Gynecol 2023; 142:1395-1404. [PMID: 37769314 PMCID: PMC10840706 DOI: 10.1097/aog.0000000000005410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 06/29/2023] [Indexed: 09/30/2023]
Abstract
OBJECTIVE To evaluate the association between maternal blood pressure (BP) below 130/80 mm Hg compared with 130-139/80-89 mm Hg and pregnancy outcomes. METHODS We conducted a planned secondary analysis of CHAP (Chronic Hypertension and Pregnancy), an open label, multicenter, randomized controlled trial. Participants with mean BP below 140/90 mm Hg were grouped as below 130/80 mm Hg compared with 130-139/80-89 mm Hg by averaging postrandomization clinic BP throughout pregnancy. The primary composite outcome was preeclampsia with severe features, indicated preterm birth before 35 weeks of gestation, placental abruption, or fetal or neonatal death. The secondary outcome was small for gestational age (SGA). RESULTS Of 2,408 patients in CHAP, 2,096 met study criteria; 1,328 had mean BP 130-139/80-89 mm Hg and 768 had mean BP below 130/80 mm Hg. Participants with mean BP below 130/80 mm Hg were more likely to be older, on antihypertensive medication, in the active treatment arm, and to have lower BP at enrollment. Mean clinic BP below 130/80 mm Hg was associated with lower frequency of the primary outcome (16.0% vs 35.8%, adjusted relative risk 0.45; 95% CI 0.38-0.54) as well as lower risk of severe preeclampsia and indicated birth before 35 weeks of gestation. There was no association with SGA. CONCLUSION In pregnant patients with mild chronic hypertension, mean BP below 130/80 mm Hg was associated with improved pregnancy outcomes without increased risk of SGA. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov , NCT02299414.
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Affiliation(s)
- Erin J Bailey
- Departments of Obstetrics and Gynecology, University of Wisconsin, Madison, and Medical College of Wisconsin, Milwaukee, Wisconsin, University of Alabama at Birmingham, Birmingham, and University of South Alabama, Mobile, Alabama, University of North Carolina at Chapel Hill, Chapel Hill, and Duke University, Durham, North Carolina, University of Pennsylvania and Drexel University College of Medicine, Philadelphia, St. Luke's University Health Network, Fountain Hill, and Magee Women's Hospital and University of Pittsburgh, Pittsburgh, Pennsylvania, University of Texas at Houston, Baylor College of Medicine, and Texas Children's Hospital, Houston, UTSouthwestern Medical Center, Dallas, and University of Texas Medical Branch, Galveston, Texas, Columbia University, New York, NYU Langone Hospital-Long Island, Mineola, and NewYork-Presbyterian Queens Hospital, Queens, New York, University of Oklahoma Health Sciences, Oklahoma City, Oklahoma, Indiana University, Indianapolis, Indiana, University of Utah Health, Salt Lake City, Utah, Washington University in St. Louis, St. Louis, Missouri, University of Mississippi Medical Center, Jackson, Mississippi, The Ohio State University, Columbus, Ohio, Rutgers University-Robert Wood Johnson Medical School, New Brunswick, New Jersey, Yale University, New Haven, Connecticut, University of Colorado, Aurora, and Denver Health, Denver, Colorado, Emory University, Atlanta, Georgia, University of California, San Francisco, San Francisco, Stanford University, Palo Alto, and Arrowhead Regional Medical Center, Colton, California, and Beaumont Hospital, Royal Oak, Michigan; the Department of Biostatistics, the Division of Neonatology, Department of Pediatrics, the Division of Cardiovascular Disease, Department of Medicine, and the Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama; MetroHealth System, Cleveland, Ohio; Intermountain Healthcare, Salt Lake City, Utah; Ochsner Baptist Medical Center, New Orleans, Louisiana; Christiana Care Health Services, Newark, Delaware; St. Peter's University Hospital, New Brunswick, New Jersey; Weill Cornell Medicine, New York, New York; Zuckerberg San Francisco General Hospital, San Francisco, California; the Division of Cardiovascular Sciences, NHLBI, Bethesda, Maryland; and the Department of Women's Health, University of Texas at Austin, Austin, Texas
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Adachi I, Adamczyk K, Aggarwal L, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Aversano M, Babu V, Bae H, Bahinipati S, Bambade P, Banerjee S, Barrett M, Baudot J, Bauer M, Baur A, Beaubien A, Becherer F, Becker J, Behera PK, Bennett JV, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bobrov A, Bodrov D, Bolz A, Bondar A, Borah J, Bozek A, Bračko M, Branchini P, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Cerasoli J, Chang MC, Chang P, Cheaib R, Cheema P, Chekelian V, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Choi SK, Choudhury S, Cochran J, Corona L, Cremaldi LM, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Fodor A, Forti F, Frey A, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Garg R, Garmash A, Gaudino G, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Ghosh D, Ghumaryan H, Giakoustidis G, Giordano R, Giri A, Gobbo B, Godang R, Gogota O, Goldenzweig P, Gradl W, Granderath S, Graziani E, Greenwald D, Gruberová Z, Gu T, Guan Y, Gudkova K, Halder S, Han Y, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Hedges MT, Heidelbach A, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hoek M, Hohmann M, Horak P, Hsu CL, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jang EJ, Ji QP, Jia S, Jin Y, Johnson A, Junkerkalefeld H, Kaliyar AB, Kandra J, Kang KH, Karyan G, Kawasaki T, Keil F, Ketter C, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lai YT, Lam T, Lanceri L, Lange JS, Laurenza M, Leboucher R, Le Diberder FR, Leitl P, Levit D, Lewis PM, Li C, Li LK, Li Y, Libby J, Liu QY, Liu ZQ, Liventsev D, Longo S, Lueck T, Luo T, Lyu C, Ma Y, Maggiora M, Maharana SP, Maiti R, Maity S, Mancinelli G, Manfredi R, Manoni E, Manthei AC, Mantovano M, Marcantonio D, Marcello S, Marinas C, Martel L, Martellini C, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuda T, Matvienko D, Maurya SK, McKenna JA, Mehta R, Meier F, Merola M, Metzner F, Milesi M, Miller C, Mirra M, Miyabayashi K, Mohanty GB, Molina-Gonzalez N, Mondal S, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakazawa Y, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nazaryan G, Nisar NK, Nishida S, Ogawa S, Ono H, Oskin P, Otani F, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Parham K, Park SH, Paschen B, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Podesta-Lerma PLM, Podobnik T, Pokharel S, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Raiz S, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Roehrken M, Roney JM, Rostomyan A, Rout N, Russo G, Sahoo D, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schmitt C, Schnepf M, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shan W, Sharma C, Shen CP, Shi XD, Shillington T, Shiu JG, Shtol D, Shwartz B, Sibidanov A, Simon F, Singh JB, Skorupa J, Sobie RJ, Sobotzik M, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stavroulakis P, Stefkova S, Stottler ZS, Stroili R, Strube J, Sumihama M, Sumisawa K, Sutcliffe W, Svidras H, Takahashi M, Takizawa M, Tamponi U, Tanida K, Tenchini F, Thaller A, Tittel O, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Tsaklidis I, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Veronesi M, Vismaya VS, Vitale L, Vobbilisetti V, Volpe R, Wach B, Waheed E, Wakai M, Wallner S, Wang E, Wang MZ, Wang Z, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Yin JH, Yoshihara K, Yuan CZ, Zani L, Zhang Y, Zhilich V, Zhou JS, Zhou QD, Zhukova VI, Žlebčík R. Tests of Light-Lepton Universality in Angular Asymmetries of B^{0}→D^{*-}ℓν Decays. Phys Rev Lett 2023; 131:181801. [PMID: 37977641 DOI: 10.1103/physrevlett.131.181801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 09/29/2023] [Indexed: 11/19/2023]
Abstract
We present the first comprehensive tests of the universality of the light leptons in the angular distributions of semileptonic B^{0}-meson decays to charged spin-1 charmed mesons. We measure five angular-asymmetry observables as functions of the decay recoil that are sensitive to lepton-universality-violating contributions. We use events where one neutral B is fully reconstructed in ϒ(4S)→BB[over ¯] decays in data corresponding to 189 fb^{-1} integrated luminosity from electron-positron collisions collected with the Belle II detector. We find no significant deviation from the standard model expectations.
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Adachi I, Aggarwal L, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Aversano M, Babu V, Bae H, Bahinipati S, Bambade P, Banerjee S, Barrett M, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bodrov D, Bondar A, Bozek A, Bračko M, Branchini P, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Cerasoli J, Chang MC, Chang P, Cheema P, Chekelian V, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Choi SK, Choudhury S, Cochran J, Corona L, Das S, Dattola F, De La Motte SA, de Marino G, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dreyer S, Dubey S, Dujany G, Ecker P, Epifanov D, Feichtinger P, Ferlewicz D, Finck C, Finocchiaro G, Fodor A, Forti F, Frey A, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Garmash A, Gaudino G, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Ghosh D, Ghumaryan H, Giakoustidis G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Gogota O, Goldenzweig P, Gradl W, Graziani E, Greenwald D, Gruberová Z, Gu T, Guan Y, Gudkova K, Han Y, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hershenhorn A, Higuchi T, Hill EC, Hoek M, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Junkerkalefeld H, Kaliyar AB, Kandra J, Karyan G, Kawasaki T, Keil F, Ketter C, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Korobov A, Korpar S, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumar R, Kumara K, Kuzmin A, Kwon YJ, Lacaprara S, Lai YT, Lam T, Lange JS, Laurenza M, Leboucher R, Le Diberder FR, Leitl P, Levit D, Lewis PM, Li LK, Libby J, Liu QY, Liu ZQ, Liventsev D, Longo S, Lueck T, Lyu C, Ma Y, Maggiora M, Maharana SP, Maiti R, Maity S, Manfredi R, Manoni E, Mantovano M, Marcantonio D, Marcello S, Marinas C, Martellini C, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuda T, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Mehta R, Meier F, Merola M, Metzner F, Milesi M, Miller C, Mirra M, Miyabayashi K, Mohanty GB, Molina-Gonzalez N, Mondal S, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakazawa Y, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nazaryan G, Nisar NK, Nishida S, Ono H, Otani F, Oxford ER, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Podobnik T, Pokharel S, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rados P, Raeuber G, Raiz S, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Roney JM, Rostomyan A, Rout N, Russo G, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schmitt C, Schwanda C, Schwartz AJ, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shan W, Shi XD, Shillington T, Shiu JG, Shtol D, Sibidanov A, Simon F, Sobie RJ, Sobotzik M, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stavroulakis P, Stottler ZS, Stroili R, Sumihama M, Svidras H, Takahashi M, Takizawa M, Tamponi U, Tanida K, Tenchini F, Tittel O, Tonelli D, Torassa E, Trabelsi K, Tsaklidis I, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varvell KE, Veronesi M, Vismaya VS, Vitale L, Volpe R, Wach B, Wallner S, Wang E, Wang MZ, Wang XL, Wang Z, Warburton A, Watanabe M, Wessel C, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Yoshihara K, Yuan CZ, Yusa Y, Zhang Y, Zhilich V, Zhou JS, Zhou QD, Zhukova VI, Žlebčík R. Precise Measurement of the D_{s}^{+} Lifetime at Belle II. Phys Rev Lett 2023; 131:171803. [PMID: 37955504 DOI: 10.1103/physrevlett.131.171803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 09/14/2023] [Indexed: 11/14/2023]
Abstract
We measure the lifetime of the D_{s}^{+} meson using a data sample of 207 fb^{-1} collected by the Belle II experiment running at the SuperKEKB asymmetric-energy e^{+}e^{-} collider. The lifetime is determined by fitting the decay-time distribution of a sample of 116×10^{3} D_{s}^{+}→ϕπ^{+} decays. Our result is τ_{D_{s}^{+}}=(499.5±1.7±0.9) fs, where the first uncertainty is statistical and the second is systematic. This result is significantly more precise than previous measurements.
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Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Aversano M, Babu V, Bae H, Bahinipati S, Bambade P, Banerjee S, Bansal S, Barrett M, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhardwaj V, Bhuyan B, Bianchi F, Bilka T, Bilokin S, Biswas D, Bobrov A, Bodrov D, Bolz A, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Cerasoli J, Chang MC, Chang P, Cheaib R, Cheema P, Chekelian V, Chen YQ, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Cochran J, Corona L, Cremaldi LM, Cunliffe S, Czank T, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, de Marino G, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Fodor A, Forti F, Frey A, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Garmash A, Gaudino G, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Ghosh D, Ghumaryan H, Giakoustidis G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Gogota O, Goldenzweig P, Gradl W, Grammatico T, Granderath S, Graziani E, Greenwald D, Gruberová Z, Gu T, Guan Y, Gudkova K, Guilliams J, Halder S, Han Y, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Hedges MT, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hirata H, Hoek M, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Johnson A, Joo KK, Junkerkalefeld H, Kakuno H, Kaleta M, Kalita D, Kaliyar AB, Kandra J, Kang KH, Kang S, Karl R, Karyan G, Kawasaki T, Keil F, Ketter C, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumar R, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lai YT, Lam T, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Leboucher R, Le Diberder FR, Leitl P, Levit D, Lewis PM, Li C, Li LK, Li YB, Libby J, Lieret K, Liu QY, Liu ZQ, Liventsev D, Longo S, Lozar A, Lueck T, Lyu C, Ma Y, Maggiora M, Maharana SP, Maiti R, Maity S, Manfredi R, Manoni E, Manthei AC, Mantovano M, Marcantonio D, Marcello S, Marinas C, Martel L, Martellini C, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuda T, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Mehta R, Merola M, Metzner F, Milesi M, Miller C, Mirra M, Miyabayashi K, Miyake H, Mizuk R, Mohanty GB, Molina-Gonzalez N, Mondal S, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakamura KR, Nakao M, Nakayama H, Nakazawa H, Nakazawa Y, Narimani Charan A, Naruki M, Narwal D, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nazaryan G, Niebuhr C, Nisar NK, Nishida S, Ogawa S, Ono H, Onuki Y, Oskin P, Otani F, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Parham K, Park J, Park SH, Paschen B, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Raiz S, Ramirez Morales A, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Rizzuto LB, Robertson SH, Rodríguez Pérez D, Roehrken M, Roney JM, Rostomyan A, Rout N, Russo G, Sahoo D, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schnepf M, Schueler J, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shan W, Sharma C, Shen CP, Shi XD, Shillington T, Shiu JG, Shtol D, Shwartz B, Sibidanov A, Simon F, Singh JB, Skorupa J, Sobie RJ, Sobotzik M, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stavroulakis P, Stefkova S, Stottler ZS, Stroili R, Strube J, Sue Y, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Takahashi M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tanigawa H, Tenchini F, Thaller A, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Tsaklidis I, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vismaya VS, Vitale L, Vobbilisetti V, Volpe R, Vossen A, Wach B, Wakai M, Wakeling HM, Wallner S, Wang E, Wang MZ, Wang XL, Wang Z, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yelton J, Yin JH, Yook YM, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhai Y, Zhang Y, Zhilich V, Zhou JS, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Search for a τ^{+}τ^{-} Resonance in e^{+}e^{-}→μ^{+}μ^{-}τ^{+}τ^{-} Events with the Belle II Experiment. Phys Rev Lett 2023; 131:121802. [PMID: 37802942 DOI: 10.1103/physrevlett.131.121802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 08/08/2023] [Indexed: 10/08/2023]
Abstract
We report the first search for a nonstandard-model resonance decaying into τ pairs in e^{+}e^{-}→μ^{+}μ^{-}τ^{+}τ^{-} events in the 3.6-10 GeV/c^{2} mass range. We use a 62.8 fb^{-1} sample of e^{+}e^{-} collisions collected at a center-of-mass energy of 10.58 GeV by the Belle II experiment at the SuperKEKB collider. The analysis probes three different models predicting a spin-1 particle coupling only to the heavier lepton families, a Higgs-like spin-0 particle that couples preferentially to charged leptons (leptophilic scalar), and an axionlike particle, respectively. We observe no evidence for a signal and set exclusion limits at 90% confidence level on the product of cross section and branching fraction into τ pairs, ranging from 0.7 to 24 fb, and on the couplings of these processes. We obtain world-leading constraints on the couplings for the leptophilic scalar model for masses above 6.5 GeV/c^{2} and for the axionlike particle model over the entire mass range.
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Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Aversano M, Babu V, Bae H, Bahinipati S, Bambade P, Banerjee S, Barrett M, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bodrov D, Bondar A, Borah J, Bozek A, Bračko M, Branchini P, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Cerasoli J, Chang P, Cheaib R, Cheema P, Chekelian V, Chen C, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cochran J, Corona L, Cremaldi LM, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, de Marino G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Fodor A, Forti F, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Garg R, Garmash A, Gaudino G, Gaur V, Gaz A, Gellrich A, Ghosh D, Giakoustidis G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Gradl W, Grammatico T, Granderath S, Graziani E, Greenwald D, Gruberová Z, Gu T, Guan Y, Gudkova K, Halder S, Han Y, Hara K, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Hedges MT, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hoek M, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jang EJ, Ji QP, Jia S, Jin Y, Johnson A, Joo KK, Junkerkalefeld H, Kaleta M, Kaliyar AB, Kandra J, Kang KH, Kang S, Kar S, Karyan G, Kawasaki T, Keil F, Ketter C, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kodyš P, Koga T, Kohani S, Kojima K, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lai YT, Lam T, Lange JS, Laurenza M, Leboucher R, Le Diberder FR, Leitl P, Levit D, Li C, Li LK, Libby J, Liu QY, Liu ZQ, Liventsev D, Longo S, Lueck T, Luo T, Lyu C, Ma Y, Maggiora M, Maharana SP, Maiti R, Maity S, Mancinelli G, Manfredi R, Manoni E, Mantovano M, Marcantonio D, Marcello S, Marinas C, Martel L, Martellini C, Martinov T, Massaccesi L, Masuda M, Matsuda T, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Mehta R, Meier F, Merola M, Metzner F, Milesi M, Miller C, Mirra M, Miyabayashi K, Mizuk R, Mohanty GB, Molina-Gonzalez N, Mondal S, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakazawa Y, Narimani Charan A, Naruki M, Natochii A, Nayak L, Nayak M, Nazaryan G, Nisar NK, Nishida S, Ono H, Onuki Y, Oskin P, Pakhlov P, Pakhlova G, Paladino A, Paoloni E, Pardi S, Parham K, Park H, Park SH, Passeri A, Patra S, Paul S, Pedlar TK, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Podesta-Lerma PLM, Podobnik T, Pokharel S, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Raiz S, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Roehrken M, Roney JM, Rostomyan A, Rout N, Russo G, Sahoo D, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schmitt C, Schwanda C, Schwartz AJ, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shan W, Sharma C, Shi XD, Shillington T, Shiu JG, Shtol D, Sibidanov A, Simon F, Singh JB, Skorupa J, Sobie RJ, Sobotzik M, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stavroulakis P, Stefkova S, Stottler ZS, Stroili R, Sumihama M, Sumisawa K, Sutcliffe W, Svidras H, Takahashi M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tenchini F, Thaller A, Tittel O, Tiwary R, Tonelli D, Torassa E, Trabelsi K, Tsaklidis I, Uchida M, Ueda I, Uglov T, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vismaya VS, Vitale L, Wach B, Wakai M, Wakeling HM, Wallner S, Wang E, Wang MZ, Wang Z, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Yin JH, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhang Y, Zhilich V, Zhou QD, Zhukova VI. Measurement of CP Violation in B^{0}→K_{S}^{0}π^{0} Decays at Belle II. Phys Rev Lett 2023; 131:111803. [PMID: 37774261 DOI: 10.1103/physrevlett.131.111803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/26/2023] [Indexed: 10/01/2023]
Abstract
We report a measurement of the CP-violating parameters C and S in B^{0}→K_{S}^{0}π^{0} decays at Belle II using a sample of 387×10^{6} BB[over ¯] events recorded in e^{+}e^{-} collisions at a center-of-mass energy corresponding to the ϒ(4S) resonance. These parameters are determined by fitting the proper decay-time distribution of a sample of 415 signal events. We obtain C=-0.04_{-0.15}^{+0.14}±0.05 and S=0.75_{-0.23}^{+0.20}±0.04, where the first uncertainties are statistical and the second are systematic.
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Goulding AN, Antoniewicz L, Leach JM, Boggess K, Dugoff L, Sibai B, Lawrence K, Hughes BL, Bell J, Edwards RK, Gibson K, Haas DM, Plante L, Metz TD, Casey B, Esplin S, Longo S, Hoffman M, Saade GR, Hoppe KK, Foroutan J, Tuuli M, Owens MY, Simhan HN, Frey H, Rosen T, Palatnik A, Baker S, Reddy UM, Kinzler W, Su E, Krishna I, Nguyen N, Norton ME, Skupski D, El-Sayed YY, Ogunyemi D, Harper LM, Ambalavanan N, Oparil S, Szychowski JM, Tita AT. Breastfeeding initiation and duration among people with mild chronic hypertension: a secondary analysis of the Chronic Hypertension and Pregnancy trial. Am J Obstet Gynecol MFM 2023; 5:101086. [PMID: 37437694 PMCID: PMC10528420 DOI: 10.1016/j.ajogmf.2023.101086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 06/30/2023] [Accepted: 07/06/2023] [Indexed: 07/14/2023]
Abstract
BACKGROUND Increased duration of breastfeeding improves maternal cardiovascular health and may be especially beneficial in high-risk populations, such as those with chronic hypertension. Others have shown that individuals with hypertension are less likely to breastfeed, and there has been limited research aimed at supporting breastfeeding goals in this population. The impact of perinatal blood pressure control on breastfeeding outcomes among people with chronic hypertension is unknown. OBJECTIVE This study aimed to evaluate whether breastfeeding initiation and short-term duration assessed at the postpartum clinic visit differed according to perinatal blood pressure treatment strategy (targeting blood pressure <140/90 mm Hg vs reserving antihypertensive treatment for blood pressure ≥160/105 mm Hg). STUDY DESIGN We performed a secondary analysis of the Chronic Hypertension and Pregnancy trial. This was an open-label, multicenter, randomized trial where pregnant participants with mild chronic hypertension were randomized to receive antihypertensive medications with goal blood pressure <140/90 mm Hg (active treatment) or deferred treatment until blood pressure ≥160/105 mm Hg (control). The primary outcome was initiation and duration of breastfeeding, assessed at the postpartum clinic visit. We performed bivariate analyses and log-binomial and cumulative logit regression models, adjusting models for variables that were unbalanced in bivariate analyses. We performed additional analyses to explore the relationship between breastfeeding duration and blood pressure measurements at the postpartum visit. RESULTS Of the 2408 participants from the Chronic Hypertension and Pregnancy trial, 1444 (60%) attended the postpartum study visit and provided breastfeeding information. Participants in the active treatment group had different body mass index class distribution and earlier gestational age at enrollment, and (by design) were more often discharged on antihypertensives. Breastfeeding outcomes did not differ significantly by treatment group. In the active and control treatment groups, 563 (77.5%) and 561 (78.1%) initiated breastfeeding, and mean durations of breastfeeding were 6.5±2.3 and 6.3±2.1 weeks, respectively. The probability of ever breastfeeding (adjusted relative risk, 0.99; 95% confidence interval, 0.93-1.05), current breastfeeding at postpartum visit (adjusted relative risk, 1.01; 95% confidence interval, 0.94-1.10), and weeks of breastfeeding (adjusted odds ratio, 0.87; 95% confidence interval, 0.68-1.12) did not differ by treatment group. Increased duration (≥2 vs <2 weeks) of breastfeeding was associated with slightly lower blood pressure measurements at the postpartum visit, but these differences were not significant in adjusted models. CONCLUSION In a secondary analysis of the cohort of Chronic Hypertension and Pregnancy trial participants who attended the postpartum study visit and provided breastfeeding information (60% of original trial participants), breastfeeding outcomes did not differ significantly by treatment group. This suggests that maintaining goal blood pressure <140/90 mm Hg throughout the perinatal period is associated with neither harm nor benefit for short-term breastfeeding goals. Further study is needed to understand long-term breastfeeding outcomes among individuals with chronic hypertension and how to support this population in achieving their breastfeeding goals.
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Affiliation(s)
- Alison N Goulding
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX (Drs Goulding and Antoniewicz).
| | - Leah Antoniewicz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX (Drs Goulding and Antoniewicz)
| | - Justin M Leach
- Department of Biostatistics, The University of Alabama at Birmingham, Birmingham, AL (Drs Leach and Szychowski)
| | - Kim Boggess
- Department of Obstetrics and Gynecology, The University of North Carolina at Chapel Hill, Chapel Hill, NC (Dr Boggess)
| | - Lorraine Dugoff
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA (Dr Dugoff)
| | - Baha Sibai
- Department of Maternal-Fetal Medicine, The University of Texas Health Science Center at Houston, Houston, TX (Dr Sibai)
| | - Kirsten Lawrence
- Department of Obstetrics and Gynecology, Yale University, New Haven, CT (Dr Lawrence)
| | - Brenna L Hughes
- Department of Obstetrics and Gynecology, Duke University, Durham, NC (Dr Hughes)
| | - Joseph Bell
- Department of Obstetrics and Gynecology, St. Luke's University Health Network, Bethlehem, PA (Dr Bell)
| | - Rodney K Edwards
- Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences Center, Oklahoma City, OK (Dr Edwards)
| | - Kelly Gibson
- Department of Obstetrics and Gynecology, MetroHealth, Case Western Reserve University, Cleveland, OH (Dr Gibson)
| | - David M Haas
- Department of Obstetrics and Gynecology, Indiana University, Indianapolis, IN (Dr Haas)
| | - Lauren Plante
- Department of Obstetrics and Gynecology, Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA (Dr Plante)
| | - Torri D Metz
- Department of Obstetrics and Gynecology, The University of Utah, Salt Lake City, UT (Dr Metz)
| | - Brian Casey
- Center for Women's Reproductive Health, The University of Alabama at Birmingham, Birmingham, AL (Drs Casey, Ambalavanan, Oparil, Szychowski, and Tita); Department of Obstetrics and Gynecology, The University of Alabama at Birmingham, Birmingham, AL (Drs Casey and Tita)
| | - Sean Esplin
- Department of Obstetrics and Gynecology, Intermountain Healthcare, Salt Lake City, UT (Dr Esplin)
| | - Sherri Longo
- Ochsner Baptist Medical Center, New Orleans, LA (Dr Longo)
| | | | - George R Saade
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX (Dr Saade)
| | - Kara K Hoppe
- Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison, WI (Dr Hoppe)
| | - Janelle Foroutan
- Saint Peter's University Hospital, New Brunswick, NJ (Dr Foroutan)
| | - Methodius Tuuli
- Department of Obstetrics and Gynecology, Warren Alpert Medical School, Brown University, Providence, RI (Dr Tuuli)
| | - Michelle Y Owens
- Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson, MS (Dr Owens)
| | - Hyagriv N Simhan
- Department of Obstetrics and Gynecology, UPMC Magee-Women's Hospital, University of Pittsburgh, Pittsburgh, PA (Dr Simhan)
| | - Heather Frey
- Department of Obstetrics and Gynecology, Ohio State University College of Medicine, Columbus, OH (Dr Frey)
| | - Todd Rosen
- Department of Obstetrics and Gynecology, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, NJ (Dr Rosen)
| | - Anna Palatnik
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI (Dr Palatnik)
| | - Susan Baker
- Department of Obstetrics and Gynecology, University of South Alabama, Mobile, AL (Dr Baker)
| | - Uma M Reddy
- Department of Obstetrics and Gynecology, Columbia University, New York, NY (Dr Reddy)
| | - Wendy Kinzler
- Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola, NY (Dr Kinzler)
| | - Emily Su
- Department of Obstetrics and Gynecology, University of Colorado, Boulder, CO (Dr Su)
| | - Iris Krishna
- Department of Gynecology and Obstetrics, Emory University, Atlanta, GA (Dr Krishna)
| | - Nicki Nguyen
- Department of Obstetrics and Gynecology, Denver Health, Denver, CO (Dr Nguyen)
| | - Mary E Norton
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, and Priscilla Chan and Mark Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, CA (Dr Norton)
| | - Daniel Skupski
- Department of Obstetrics and Gynecology, NewYork-Presbyterian Queens Hospital, New York, NY (Dr Skupski)
| | - Yasser Y El-Sayed
- Department of Obstetrics and Gynecology, Stanford University, Stanford, CA (Dr El-Sayed)
| | - Dotun Ogunyemi
- Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton, CA (Dr Ogunyemi); Beaumont Internal Medicine, Southfield, MI (Dr Ogunyemi)
| | - Lorie M Harper
- Department of Women's Health, The University of Texas at Austin, Austin, TX (Dr Harper)
| | - Namasivayam Ambalavanan
- Center for Women's Reproductive Health, The University of Alabama at Birmingham, Birmingham, AL (Drs Casey, Ambalavanan, Oparil, Szychowski, and Tita); Division of Neonatology, Department of Pediatrics, The University of Alabama at Birmingham, Birmingham, AL (Dr Ambalavanan)
| | - Suzanne Oparil
- Center for Women's Reproductive Health, The University of Alabama at Birmingham, Birmingham, AL (Drs Casey, Ambalavanan, Oparil, Szychowski, and Tita); Division of Cardiovascular Disease, Department of Medicine, The University of Alabama at Birmingham, Birmingham, AL (Dr Oparil)
| | - Jeff M Szychowski
- Department of Biostatistics, The University of Alabama at Birmingham, Birmingham, AL (Drs Leach and Szychowski); Center for Women's Reproductive Health, The University of Alabama at Birmingham, Birmingham, AL (Drs Casey, Ambalavanan, Oparil, Szychowski, and Tita)
| | - Alan T Tita
- Center for Women's Reproductive Health, The University of Alabama at Birmingham, Birmingham, AL (Drs Casey, Ambalavanan, Oparil, Szychowski, and Tita); Department of Obstetrics and Gynecology, The University of Alabama at Birmingham, Birmingham, AL (Drs Casey and Tita)
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Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Bae H, Bahinipati S, Bambade P, Banerjee S, Bansal S, Barrett M, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhardwaj V, Bhuyan B, Bianchi F, Bilka T, Bilokin S, Biswas D, Bodrov D, Borah J, Bozek A, Bračko M, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Cerasoli J, Chang MC, Cheaib R, Cheema P, Chekelian V, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cochran J, Corona L, Cunliffe S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dhamija R, Di Capua F, Dingfelder J, Doležal Z, Dong TV, Dorigo M, Dossett D, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finocchiaro G, Fodor A, Forti F, Frey A, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Gaudino G, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Gradl W, Grammatico T, Granderath S, Graziani E, Gruberová Z, Gu T, Gudkova K, Halder S, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Hedges MT, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hohmann M, Hsu CL, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jacobs WW, Jang EJ, Ji QP, Jia S, Jin Y, Junkerkalefeld H, Kaleta M, Kaliyar AB, Karyan G, Kawasaki T, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Kohani S, Kojima K, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Križan P, Krokovny P, Kumar J, Kumar R, Kumara K, Kuzmin A, Kwon YJ, Lacaprara S, Lange JS, Laurenza M, Leboucher R, Le Diberder FR, Levit D, Lewis PM, Li LK, Libby J, Liptak Z, Liu QY, Liu ZQ, Liventsev D, Longo S, Lueck T, Lyu C, Ma Y, Maggiora M, Maharana SP, Maiti R, Maity S, Manfredi R, Manoni E, Manthei AC, Mantovano M, Marinas C, Martel L, Martellini C, Martini A, Massaccesi L, Masuda M, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mizuk R, Mohanty GB, Moneta S, Mrvar M, Mussa R, Nakamura I, Nakamura KR, Nakao M, Nakazawa Y, Narimani Charan A, Naruki M, Narwal D, Natochii A, Nayak L, Nazaryan G, Nisar NK, Nishida S, Ono H, Onuki Y, Oskin P, Pakhlov P, Pakhlova G, Paladino A, Panta A, Pardi S, Park H, Park J, Paschen B, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Reif M, Reiter S, Ripp-Baudot I, Rizzo G, Rizzuto LB, Rocchetti P, Roney JM, Rostomyan A, Rout N, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Scavino B, Schwanda C, Seino Y, Selce A, Senyo K, Sevior ME, Sfienti C, Shan W, Sharma C, Shen CP, Shillington T, Shiu JG, Simon F, Singh JB, Skorupa J, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stroili R, Sue Y, Sumihama M, Sutcliffe W, Suzuki SY, Svidras H, Takizawa M, Tamponi U, Tanida K, Taniguchi N, Tenchini F, Tiwary R, Tonelli D, Torassa E, Trabelsi K, Tsaklidis I, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vismaya VS, Vitale L, Vossen A, Wallner S, Wang E, Wang MZ, Wang XL, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yin JH, Yook YM, Yoshihara K, Zhai Y, Zhang Y, Zhilich V, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Test of Light-Lepton Universality in the Rates of Inclusive Semileptonic B-Meson Decays at Belle II. Phys Rev Lett 2023; 131:051804. [PMID: 37595249 DOI: 10.1103/physrevlett.131.051804] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 05/03/2023] [Accepted: 05/11/2023] [Indexed: 08/20/2023]
Abstract
We present the first measurement of the ratio of branching fractions of inclusive semileptonic B-meson decays, R(X_{e/μ})=B(B→Xeν)/B(B→Xμν), a precision test of electron-muon universality, using data corresponding to 189 fb^{-1} from electron-positron collisions collected with the Belle II detector. In events where the partner B meson is fully reconstructed, we use fits to the lepton momentum spectra above 1.3 GeV/c to obtain R(X_{e/μ})=1.007±0.009(stat)±0.019(syst), which is the most precise lepton-universality test of its kind and agrees with the standard-model expectation.
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Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Aushev T, Aushev V, Bae H, Bahinipati S, Bambade P, Banerjee S, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bodrov D, Bolz A, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Chang MC, Chang P, Cheaib R, Cheema P, Chekelian V, Chen C, Chen YQ, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cunliffe S, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Fodor A, Forti F, Fulsom BG, Ganiev E, Garcia-Hernandez M, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Granderath S, Graziani E, Greenwald D, Gruberová Z, Gu T, Gudkova K, Guilliams J, Haigh H, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hohmann M, Hsu CL, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Joo KK, Junkerkalefeld H, Kakuno H, Kaliyar AB, Kang KH, Kang S, Karl R, Karyan G, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lam T, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Leboucher R, Le Diberder FR, Leitl P, Li C, Li LK, Libby J, Lieret K, Liptak Z, Liu QY, Liventsev D, Longo S, Lozar A, Lueck T, Luo T, Lyu C, Maggiora M, Maiti R, Maity S, Manfredi R, Manoni E, Marcello S, Marinas C, Martel L, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mizuk R, Mohanty GB, Molina-Gonzalez N, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakamura KR, Nakao M, Nakayama H, Nakazawa Y, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nazaryan G, Nisar NK, Nishida S, Ogawa S, Ono H, Onuki Y, Oskin P, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Parham K, Park H, Park SH, Paschen B, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Piccolo M, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Raiz S, Ramirez Morales A, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Rodríguez Pérez D, Roney JM, Rostomyan A, Rout N, Russo G, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schueler J, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shen CP, Shillington T, Shiu JG, Sibidanov A, Simon F, Singh JB, Skorupa J, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Strube J, Sue Y, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Takizawa M, Tamponi U, Tanida K, Tanigawa H, Taniguchi N, Tenchini F, Thaller A, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Ushiroda Y, Vahsen SE, van Tonder R, Varvell KE, Vinokurova A, Vitale L, Vobbilisetti V, Wakeling HM, Wang E, Wang MZ, Wang XL, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yin JH, Yook YM, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhang Y, Zhilich V, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Search for an Invisible Z^{'} in a Final State with Two Muons and Missing Energy at Belle II. Phys Rev Lett 2023; 130:231801. [PMID: 37354391 DOI: 10.1103/physrevlett.130.231801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 04/19/2023] [Indexed: 06/26/2023]
Abstract
The L_{μ}-L_{τ} extension of the standard model predicts the existence of a lepton-flavor-universality-violating Z^{'} boson that couples only to the heavier lepton families. We search for such a Z^{'} through its invisible decay in the process e^{+}e^{-}→μ^{+}μ^{-}Z^{'}. We use a sample of electron-positron collisions at a center-of-mass energy of 10.58 GeV collected by the Belle II experiment in 2019-2020, corresponding to an integrated luminosity of 79.7 fb^{-1}. We find no excess over the expected standard-model background. We set 90%-confidence-level upper limits on the cross section for this process as well as on the coupling of the model, which ranges from 3×10^{-3} at low Z^{'} masses to 1 at Z^{'} masses of 8 GeV/c^{2}.
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Marcuzzi D, Toigo V, Boldrin M, Chitarin G, Dal Bello S, Grando L, Luchetta A, Pasqualotto R, Pavei M, Serianni G, Zanotto L, Agnello R, Agostinetti P, Agostini M, Aprile D, Barbisan M, Battistella M, Berton G, Bigi M, Brombin M, Candela V, Candeloro V, Canton A, Casagrande R, Cavallini C, Cavazzana R, Cordaro L, Cruz N, Dalla Palma M, Dan M, De Lorenzi A, Delogu R, De Muri M, De Nardi M, Denizeau S, Fadone M, Fellin F, Ferro A, Gaio E, Gasparrini C, Gnesotto F, Jain P, La Rosa A, Lopez-Bruna D, Lorenzini R, Maistrello A, Manduchi G, Manfrin S, Marconato N, Mario I, Martini G, Milazzo R, Patton T, Peruzzo S, Pilan N, Pimazzoni A, Poggi C, Pomaro N, Pouradier-Duteil B, Recchia M, Rigoni-Garola A, Rizzetto D, Rizzolo A, Santoro F, Sartori E, Segalini B, Shepherd A, Siragusa M, Sonato P, Sottocornola A, Spada E, Spagnolo S, Spolaore M, Taliercio C, Tinti P, Tomsič P, Trevisan L, Ugoletti M, Valente M, Valisa M, Veronese F, Vignando M, Zaccaria P, Zagorski R, Zaniol B, Zaupa M, Zuin M, Cavenago M, Boilson D, Rotti C, Decamps H, Geli F, Sharma A, Veltri P, Zacks J, Simon M, Paolucci F, Garbuglia A, Gutierrez D, Masiello A, Mico G, Labate C, Readman P, Bragulat E, Bailly-Maitre L, Gomez G, Kouzmenko G, Albajar F, Kashiwagi M, Tobari H, Kojima A, Murayama M, Hatakeyama S, Oshita E, Maejima T, Shibata N, Yamashita Y, Watanabe K, Singh N, Singh M, Dhola H, Fantz U, Heinemann B, Wimmer C, Wünderlich D, Tsumori K, Croci G, Gorini G, Muraro A, Rebai M, Tardocchi M, Giacomelli L, Rigamonti D, Taccogna F, Bruno D, Rutigliano M, Longo S, Deambrosis S, Miorin E, Montagner F, Tonti A, Panin F. Lessons learned after three years of SPIDER operation and the first MITICA integrated tests. Fusion Engineering and Design 2023. [DOI: 10.1016/j.fusengdes.2023.113590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Aushev T, Aushev V, Bae H, Bahinipati S, Bambade P, Banerjee S, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Bilokin S, Biswas D, Bodrov D, Bolz A, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Chang MC, Chang P, Cheaib R, Cheema P, Chekelian V, Chen YQ, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cunliffe S, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Flood K, Fodor A, Forti F, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Gradl W, Granderath S, Graziani E, Greenwald D, Gruberová Z, Gu T, Gudkova K, Guilliams J, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Joo KK, Junkerkalefeld H, Kakuno H, Kaliyar AB, Kandra J, Kang KH, Kang S, Karl R, Karyan G, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar R, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lam T, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Leboucher R, Le Diberder FR, Leitl P, Lewis PM, Li C, Li LK, Li YB, Libby J, Lieret K, Liptak Z, Liu QY, Liventsev D, Longo S, Lozar A, Lueck T, Luo T, Lyu C, Maggiora M, Maiti R, Maity S, Manfredi R, Manoni E, Manthei A, Marcello S, Marinas C, Martel L, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuda T, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mizuk R, Mohanty GB, Molina-Gonzalez N, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakamura KR, Nakao M, Nakayama H, Nakazawa Y, Narimani Charan A, Naruki M, Natochii A, Nayak L, Nayak M, Nazaryan G, Niebuhr C, Nisar NK, Nishida S, Ogawa S, Ono H, Onuki Y, Oskin P, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Parham K, Park H, Park SH, Paschen B, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Raiz S, Ramirez Morales A, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Rodríguez Pérez D, Roney JM, Rostomyan A, Rout N, Russo G, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schueler J, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shen CP, Shi XD, Shillington T, Shiu JG, Shwartz B, Sibidanov A, Simon F, Singh JB, Skorupa J, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Strube J, Sue Y, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Takizawa M, Tamponi U, Tanida K, Tanigawa H, Tenchini F, Thaller A, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vitale L, Vobbilisetti V, Wakeling HM, Wang E, Wang MZ, Wang XL, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Wiechczynski J, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yelton J, Yin JH, Yook YM, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhang Y, Zhilich V, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Search for Lepton-Flavor-Violating τ Decays to a Lepton and an Invisible Boson at Belle II. Phys Rev Lett 2023; 130:181803. [PMID: 37204890 DOI: 10.1103/physrevlett.130.181803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 02/23/2023] [Indexed: 05/21/2023]
Abstract
We search for lepton-flavor-violating τ^{-}→e^{-}α and τ^{-}→μ^{-}α decays, where α is an invisible spin-0 boson. The search uses electron-positron collisions at 10.58 GeV center-of-mass energy with an integrated luminosity of 62.8 fb^{-1}, produced by the SuperKEKB collider and collected with the Belle II detector. We search for an excess in the lepton-energy spectrum of the known τ^{-}→e^{-}ν[over ¯]_{e}ν_{τ} and τ^{-}→μ^{-}ν[over ¯]_{μ}ν_{τ} decays. We report 95% confidence-level upper limits on the branching-fraction ratio B(τ^{-}→e^{-}α)/B(τ^{-}→e^{-}ν[over ¯]_{e}ν_{τ}) in the range (1.1-9.7)×10^{-3} and on B(τ^{-}→μ^{-}α)/B(τ^{-}→μ^{-}ν[over ¯]_{μ}ν_{τ}) in the range (0.7-12.2)×10^{-3} for α masses between 0 and 1.6 GeV/c^{2}. These results provide the most stringent bounds on invisible boson production from τ decays.
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Belfiore A, Mastroianni F, Ventrella F, Errico M, Suppressa P, Tomai M, Sabatino S, De Palma G, Pappagallo F, Erbi A, Simone O, Longo S, Vendemiale G, Balsamo M, Tartaglia I, Guida P. Epidemiology of sepsis in Internal Medicine Units of Apulia: results of SEMINA (SEpsis Management in INternal medicine Apulia) study. Ann Ig 2023; 35:282-296. [PMID: 35861690 DOI: 10.7416/ai.2022.2538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
Background The prevalence and mortality of sepsis in Internal Medicine Units (IMUs) is poorly understood as most of the data derive from studies conducted in Intensive Care Units. Aim of SEpsis Management in INternal medicine Apulia (SEMINA) study was to determine the prevalence of sepsis and the characteristics and outcomes of patients with Sepsis-3 criteria admitted in Apulia's Internal Medicine Units for over six months. Methods The SEpsis Management in INternal medicine of Apulia study was a prospective, multicentre, observational study. Adult admissions to the 13 Apulia Region's Internal Medicine Units between November 15, 2018 and May 15, 2019 were screened for sepsis according to the Sepsis-3 criteria. Medical data were collected in electronic case report form. Results Out of 7,885 adult patients of the Internal Medicine Units, 359 (4.55%) fulfilled the inclusion criteria, and 65 of them (18.1%) met the septic shock criteria. The patients enrolled were elderly, suffering from chronic poly-pathologies and from cognitive and functional impairment. The respiratory system was the most common site of infection and the most common pathogens isolated from blood cultures were Staphylococcus spp., E. coli, Klebsiella spp., Enterococcus spp. and Acinetobacter spp. The in-hospital fatality rate was 31.2% and was significantly higher for septic shock. Sequential Organ Failure Assessment score, dementia and infections from Acinetobacter spp. were independent risk factors for mortality. Conclusions A high prevalence of sepsis and a high fatality rate were detected in Apulia Region's Internal Medicine Units. The high fatality rate observed in our study could be related to the underlying diseases and to the vulnerability of elderly patients admitted to our Internal Medicine Units.
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Affiliation(s)
- A Belfiore
- Department of Biomedical Science and Human Oncology, Internal Medicine "A. Murri", University "Aldo Moro" of Bari, Italy
| | - F Mastroianni
- University Hospital F. Miulli, Geriatrics Unit, Acquaviva delle Fonti (BA), Italy
| | - F Ventrella
- Division of Internal Medicine, "G.Tatarella" Hospital, Cerignola (FG), Italy
| | - M Errico
- University Hospital F. Miulli, Internal Medicine, Acquaviva delle Fonti (BA), Italy
| | - P Suppressa
- Department of Internal Medicine and Rare Diseases Centre, Internal Medicine "C. Frugoni", University "Aldo Moro" of Bari, Italy
| | - M Tomai
- Division of Internal Medicine, "Di Venere" Hospital, Bari, Italy
| | - S Sabatino
- Division of Internal Medicine, "Di Venere" Hospital, Bari, Italy
| | - G De Palma
- Division of Internal Medicine "Don Tonino Bello" Hospital, Molfetta (BA), Italy
| | - F Pappagallo
- Division of Internal Medicine, "G.Tatarella" Hospital, Cerignola (FG), Italy
| | - A Erbi
- Division of Internal Medicine "SS Annunziata" Hospital, Taranto, Italy
| | - O Simone
- Division of Internal Medicine "San Pio" Hospital, Castellaneta (TA), Italy
| | - S Longo
- Department of Biomedical Science and Human Oncology, Internal Medicine "G. Baccelli", University "Aldo Moro" of Bari, Italy
| | - G Vendemiale
- Internal Medicine Department, University of Foggia, Italy
| | - M Balsamo
- Division of Internal Medicine, "San Camillo De Lellis" Hospital, Manfredonia (FG), Italy
| | - I Tartaglia
- Division of Internal Medicine, "A. Perrino" Hospital, Brindisi, Italy
| | - P Guida
- University Hospital F. Miulli , Clinical Trials Office, Acquaviva delle Fonti (BA), Italy
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Valvano M, Vezzaro V, Fabiani S, Capannolo A, Sgamma E, Cesaro N, Valerii G, Longo S, Barbera C, Lombardi L, Viscido A, Necozione S, Latella G. The connection between diverticulosis and colonic superficial neoplastic lesions in patients who underwent screening colonoscopy. Int J Colorectal Dis 2023; 38:107. [PMID: 37081187 PMCID: PMC10119047 DOI: 10.1007/s00384-023-04399-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/06/2023] [Indexed: 04/22/2023]
Abstract
PURPOSE If could be a potential pathophysiological connection between colonic diverticula and colonic superficial neoplastic lesions, beyond the shared risk factors, has been a subject of debate in the last years. This study tries to evaluate the association between diverticulosis and colonic neoplastic lesions. METHODS This is a cross-sectional study including asymptomatic patients who underwent a screening colonoscopy (patients with a positive fecal occult blood test under the regional program of colorectal cancer (CRC) screening), surveillance after polypectomy resection, or familiarity (first-degree relatives) between 2020 and 2021 to evaluate the association between diverticula and colonic polyps. A multivariate analysis with multiple logistic regression and odds ratio (OR) to study the independent association between adenomas and adenocarcinomas was performed. RESULTS One thousand five hundred one patients were included. A statistically significant association between adenomas or CRC alone and colonic diverticula was found (p = 0.045). On a multivariate analysis of demographic (age, gender) and clinical parameters (familiarity for diverticula and adenoma/CRC), only age was significantly associated with the development of colorectal adenomas or cancer (OR 1.05, 95% CI 1.03-1.07, p < 0.0001). CONCLUSIONS This study showed a statistically significant association between diverticula and colonic adenomas. However, it is impossible to establish a cause-effect relationship due to the intrinsic characteristics of this study design. A study with a prospective design including both patients with diverticulosis and without colonic diverticula aimed at establishing the incidence of adenoma and CRC could help to answer this relevant clinical question, since a potential association could indicate the need for closer endoscopic surveillance.
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Affiliation(s)
- M Valvano
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Life, Health and Environmental Sciences, University of L'Aquila, Piazzale Salvatore Tommasi 1, 67100, L'Aquila, Italy
| | - V Vezzaro
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Life, Health and Environmental Sciences, University of L'Aquila, Piazzale Salvatore Tommasi 1, 67100, L'Aquila, Italy
| | - S Fabiani
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Life, Health and Environmental Sciences, University of L'Aquila, Piazzale Salvatore Tommasi 1, 67100, L'Aquila, Italy
| | - A Capannolo
- Diagnostic and Surgical Endoscopy Unit, San Salvatore Academic Hospital, L'Aquila, Italy
| | - E Sgamma
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Life, Health and Environmental Sciences, University of L'Aquila, Piazzale Salvatore Tommasi 1, 67100, L'Aquila, Italy
| | - N Cesaro
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Life, Health and Environmental Sciences, University of L'Aquila, Piazzale Salvatore Tommasi 1, 67100, L'Aquila, Italy
| | - G Valerii
- Gastroenterology and Endoscopy Unit, Ospedale G. Mazzini, 64100, Teramo, Italy
| | - S Longo
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Life, Health and Environmental Sciences, University of L'Aquila, Piazzale Salvatore Tommasi 1, 67100, L'Aquila, Italy
| | - C Barbera
- Gastroenterology and Endoscopy Unit, Ospedale G. Mazzini, 64100, Teramo, Italy
| | - L Lombardi
- Diagnostic and Surgical Endoscopy Unit, San Salvatore Academic Hospital, L'Aquila, Italy
| | - A Viscido
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Life, Health and Environmental Sciences, University of L'Aquila, Piazzale Salvatore Tommasi 1, 67100, L'Aquila, Italy
| | - S Necozione
- Epidemiology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - G Latella
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Life, Health and Environmental Sciences, University of L'Aquila, Piazzale Salvatore Tommasi 1, 67100, L'Aquila, Italy.
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Adachi I, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Aushev T, Aushev V, Bae H, Bambade P, Banerjee S, Baudot J, Bauer M, Beaubien A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bodrov D, Bolz A, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Chang MC, Cheema P, Chekelian V, Chen YQ, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cunliffe S, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dreyer S, Dubey S, Dujany G, Eliachevitch M, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finocchiaro G, Fodor A, Forti F, Fulsom BG, Ganiev E, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Granderath S, Graziani E, Greenwald D, Gu T, Guan Y, Gudkova K, Guilliams J, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hirata H, Hohmann M, Hsu CL, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Joo KK, Junkerkalefeld H, Kaliyar AB, Kang KH, Karl R, Karyan G, Ketter C, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kumar R, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lam T, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Leboucher R, Lewis PM, Li C, Li LK, Libby J, Lieret K, Liptak Z, Liu QY, Liventsev D, Longo S, Lozar A, Lueck T, Lyu C, Maggiora M, Maiti R, Manfredi R, Manoni E, Marcello S, Marinas C, Martel L, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuoka K, Maurya SK, McKenna JA, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mizuk R, Molina-Gonzalez N, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakao M, Nakazawa Y, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nazaryan G, Nisar NK, Ogawa S, Ono H, Onuki Y, Oskin P, Paladino A, Panta A, Paoloni E, Pardi S, Park H, Park SH, Paschen B, Passeri A, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Piccolo M, Piilonen LE, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Raiz S, Ramirez Morales A, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Roney JM, Rostomyan A, Rout N, Russo G, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schueler J, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shen CP, Shi XD, Shillington T, Sibidanov A, Singh JB, Skorupa J, Sobie RJ, Soffer A, Solovieva E, Spataro S, Starič M, Stefkova S, Stottler ZS, Stroili R, Sue Y, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Takizawa M, Tanida K, Tanigawa H, Tenchini F, Thaller A, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Vinokurova A, Vitale L, Vobbilisetti V, Wakeling HM, Wang E, Wang MZ, Warburton A, Watanuki S, Welsch M, Wessel C, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yelton J, Yin JH, Yook YM, Yoshihara K, Yuan CZ, Zani L, Zhang Y, Zhou XY, Zhukova VI, Žlebčík R. Observation of e^{+}e^{-}→ωχ_{bJ}(1P) and Search for X_{b}→ωϒ(1S) at sqrt[s] near 10.75 GeV. Phys Rev Lett 2023; 130:091902. [PMID: 36930912 DOI: 10.1103/physrevlett.130.091902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 01/25/2023] [Indexed: 06/18/2023]
Abstract
We study the processes e^{+}e^{-}→ωχ_{bJ}(1P) (J=0, 1, or 2) using samples at center-of-mass energies sqrt[s]=10.701, 10.745, and 10.805 GeV, corresponding to 1.6, 9.8, and 4.7 fb^{-1} of integrated luminosity, respectively. These data were collected with the Belle II detector during special operations of the SuperKEKB collider above the ϒ(4S) resonance. We report the first observation of ωχ_{bJ}(1P) signals at sqrt[s]=10.745 GeV. By combining Belle II data with Belle results at sqrt[s]=10.867 GeV, we find energy dependencies of the Born cross sections for e^{+}e^{-}→ωχ_{b1,b2}(1P) to be consistent with the shape of the ϒ(10753) state. These data indicate that the internal structures of the ϒ(10753) and ϒ(10860) states may differ. Including data at sqrt[s]=10.653 GeV, we also search for the bottomonium equivalent of the X(3872) state decaying into ωϒ(1S). No significant signal is observed for masses between 10.45 and 10.65 GeV/c^{2}.
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Abudinén F, Aggarwal L, Ahmed H, Ahn JK, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Babu V, Bae H, Bambade P, Banerjee S, Bansal S, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhardwaj V, Bianchi F, Bilka T, Biswas D, Bodrov D, Bolz A, Bonvicini G, Bozek A, Bračko M, Branchini P, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Chang MC, Chang P, Cheaib R, Cheema P, Chen C, Chen YQ, Chen YT, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cremaldi LM, Cunliffe S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dujany G, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finocchiaro G, Flood K, Fodor A, Forti F, Frey A, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Gaz A, Gellrich A, Ghevondyan G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Gradl W, Granderath S, Greenwald D, Gu T, Guan Y, Gudkova K, Guilliams J, Halder S, Hara K, Hartbrich O, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hohmann M, Humair T, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Iwasaki Y, Jackson P, Jacobs WW, Jaffe DE, Ji QP, Jin Y, Junkerkalefeld H, Kaleta M, Kandra J, Kang KH, Karl R, Karyan G, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar R, Kumara K, Kunigo T, Kwon YJ, Lacaprara S, Lam T, Lanceri L, Lange JS, Laurenza M, Leboucher R, Lee SC, Leitl P, Levit D, Li LK, Li SX, Li YB, Libby J, Liptak Z, Liu QY, Liventsev D, Longo S, Lueck T, Lyu C, Maggiora M, Maiti R, Maity S, Manfredi R, Manoni E, Marcello S, Marinas C, Martel L, Martini A, Massaccesi L, Masuda M, Matsuoka K, Matvienko D, McKenna JA, Meier F, Merola M, Milesi M, Miller C, Miyabayashi K, Mohanty GB, Molina-Gonzalez N, Moneta S, Moon H, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakao M, Nakayama H, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nazaryan G, Niebuhr C, Nisar NK, Nishida S, Nishimura K, Ono H, Oskin P, Oxford ER, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Parham K, Park H, Park SH, Passeri A, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raiz S, Reif M, Reiter S, Ripp-Baudot I, Rizzo G, Robertson SH, Roney JM, Rostomyan A, Rout N, Russo G, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schwanda C, Schwartz AJ, Seino Y, Selce A, Senyo K, Serrano J, Sfienti C, Shen CP, Shillington T, Shiu JG, Sibidanov A, Simon F, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stroili R, Strube J, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Takahashi M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tanigawa H, Taniguchi N, Tenchini F, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vitale L, Vobbilisetti V, Waheed E, Wakeling HM, Wang E, Wang MZ, Wang XL, Warburton A, Watanuki S, Welsch M, Wessel C, Wiechczynski J, Windel H, Won E, Xu XP, Yabsley BD, Yamada S, Yang SB, Ye H, Yelton J, Yin JH, Yoshihara K, Yusa Y, Zhang Y, Zhilich V, Zhou QD, Zhukova VI, Žlebčík R. Measurement of the Λ_{c}^{+} Lifetime. Phys Rev Lett 2023; 130:071802. [PMID: 36867815 DOI: 10.1103/physrevlett.130.071802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/25/2022] [Indexed: 06/18/2023]
Abstract
An absolute measurement of the Λ_{c}^{+} lifetime is reported using Λ_{c}^{+}→pK^{-}π^{+} decays in events reconstructed from data collected by the Belle II experiment at the SuperKEKB asymmetric-energy electron-positron collider. The total integrated luminosity of the data sample, which was collected at center-of-mass energies at or near the ϒ(4S) resonance, is 207.2 fb^{-1}. The result, τ(Λ_{c}^{+})=203.20±0.89±0.77 fs, where the first uncertainty is statistical and the second systematic, is the most precise measurement to date and is consistent with previous determinations.
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Abudinén F, Adachi I, Aggarwal L, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Babu V, Bahinipati S, Bambade P, Banerjee S, Bansal S, Baudot J, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertemes M, Bertholet E, Bessner M, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bobrov A, Bodrov D, Bolz A, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Bussino S, Campajola M, Casarosa G, Cecchi C, Chekelian V, Chen C, Chen YQ, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cunliffe S, Dattola F, de Marino G, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dubey S, Dujany G, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Flood K, Fodor A, Forti F, Frey A, Fulsom BG, Ganiev E, Garcia-Hernandez M, Gaur V, Gaz A, Gellrich A, Giordano R, Giri A, Gobbo B, Godang R, Goldenzweig P, Gradl W, Granderath S, Graziani E, Greenwald D, Gu T, Gudkova K, Guilliams J, Hadjivasiliou C, Hara K, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Hedges MT, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hoek M, Hohmann M, Hsu CL, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Junkerkalefeld H, Kakuno H, Kaliyar AB, Kandra J, Kang KH, Karl R, Karyan G, Kawasaki T, Ketter C, Kichimi H, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar R, Kumara K, Kunigo T, Kwon YJ, Lacaprara S, Lai YT, Lam T, Lange JS, Laurenza M, Leboucher R, Lee SC, Li LK, Li YB, Libby J, Lieret K, Liu QY, Liventsev D, Longo S, Lozar A, Lueck T, Lyu C, Maggiora M, Maiti R, Maity S, Manfredi R, Manoni E, Marcello S, Marinas C, Martel L, Martini A, Massaccesi L, Masuda M, Matsuoka K, McKenna JA, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mohanty GB, Molina-Gonzalez N, Moneta S, Moon H, Mrvar M, Nakamura I, Nakamura KR, Nakao M, Nakayama H, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nisar NK, Nishida S, Nishimura K, Ogawa S, Ono H, Oskin P, Pakhlova G, Paladino A, Panta A, Pardi S, Parham K, Park H, Park SH, Passeri A, Patra S, Paul S, Pedlar TK, Piccolo M, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raiz S, Ramirez Morales A, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Rodríguez Pérez D, Roney JM, Rostomyan A, Rout N, Sahoo D, Sanders DA, Sandilya S, Santelj L, Sato Y, Scavino B, Schueler J, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shillington T, Shiu JG, Sibidanov A, Simon F, Singh JB, Skorupa J, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Tabata M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tanigawa H, Tenchini F, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vitale L, Vobbilisetti V, Waheed E, Wakeling HM, Wang E, Wang MZ, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Windel H, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yin JH, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhang Y, Zhilich V, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Search for a Dark Photon and an Invisible Dark Higgs Boson in μ^{+}μ^{-} and Missing Energy Final States with the Belle II Experiment. Phys Rev Lett 2023; 130:071804. [PMID: 36867830 DOI: 10.1103/physrevlett.130.071804] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 11/29/2022] [Indexed: 06/18/2023]
Abstract
The dark photon A^{'} and the dark Higgs boson h^{'} are hypothetical particles predicted in many dark sector models. We search for the simultaneous production of A^{'} and h^{'} in the dark Higgsstrahlung process e^{+}e^{-}→A^{'}h^{'} with A^{'}→μ^{+}μ^{-} and h^{'} invisible in electron-positron collisions at a center-of-mass energy of 10.58 GeV in data collected by the Belle II experiment in 2019. With an integrated luminosity of 8.34 fb^{-1}, we observe no evidence for signal. We obtain exclusion limits at 90% Bayesian credibility in the range of 1.7-5.0 fb on the cross section and in the range of 1.7×10^{-8}-200×10^{-8} on the effective coupling ϵ^{2}×α_{D} for the A^{'} mass in the range of 4.0 GeV/c^{2}<M_{A^{'}}<9.7 GeV/c^{2} and for the h^{'} mass M_{h^{'}}<M_{A^{'}}, where ϵ is the mixing strength between the standard model and the dark photon and α_{D} is the coupling of the dark photon to the dark Higgs boson. Our limits are the first in this mass range.
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Chiesa S, Russo R, Beghella Bartoli F, Palumbo I, Sabatino G, Cannatà MC, Gigli R, Longo S, Tran HE, Boldrini L, Dinapoli N, Votta C, Cusumano D, Pignotti F, Lupattelli M, Camilli F, Della Pepa GM, D’Alessandris GQ, Olivi A, Balducci M, Colosimo C, Gambacorta MA, Valentini V, Aristei C, Gaudino S. MRI-derived radiomics to guide post-operative management of glioblastoma: Implication for personalized radiation treatment volume delineation. Front Med (Lausanne) 2023; 10:1059712. [PMID: 36744131 PMCID: PMC9892450 DOI: 10.3389/fmed.2023.1059712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 01/03/2023] [Indexed: 01/20/2023] Open
Abstract
Background The glioblastoma's bad prognosis is primarily due to intra-tumor heterogeneity, demonstrated from several studies that collected molecular biology, cytogenetic data and more recently radiomic features for a better prognostic stratification. The GLIFA project (GLIoblastoma Feature Analysis) is a multicentric project planned to investigate the role of radiomic analysis in GB management, to verify if radiomic features in the tissue around the resection cavity may guide the radiation target volume delineation. Materials and methods We retrospectively analyze from three centers radiomic features extracted from 90 patients with total or near total resection, who completed the standard adjuvant treatment and for whom we had post-operative images available for features extraction. The Manual segmentation was performed on post gadolinium T1w MRI sequence by 2 radiation oncologists and reviewed by a neuroradiologist, both with at least 10 years of experience. The Regions of interest (ROI) considered for the analysis were: the surgical cavity ± post-surgical residual mass (CTV_cavity); the CTV a margin of 1.5 cm added to CTV_cavity and the volume resulting from subtracting the CTV_cavity from the CTV was defined as CTV_Ring. Radiomic analysis and modeling were conducted in RStudio. Z-score normalization was applied to each radiomic feature. A radiomic model was generated using features extracted from the Ring to perform a binary classification and predict the PFS at 6 months. A 3-fold cross-validation repeated five times was implemented for internal validation of the model. Results Two-hundred and seventy ROIs were contoured. The proposed radiomic model was given by the best fitting logistic regression model, and included the following 3 features: F_cm_merged.contrast, F_cm_merged.info.corr.2, F_rlm_merged.rlnu. A good agreement between model predicted probabilities and observed outcome probabilities was obtained (p-value of 0.49 by Hosmer and Lemeshow statistical test). The ROC curve of the model reported an AUC of 0.78 (95% CI: 0.68-0.88). Conclusion This is the first hypothesis-generating study which applies a radiomic analysis focusing on healthy tissue ring around the surgical cavity on post-operative MRI. This study provides a preliminary model for a decision support tool for a customization of the radiation target volume in GB patients in order to achieve a margin reduction strategy.
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Affiliation(s)
- S. Chiesa
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - R. Russo
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Institute of Radiology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - F. Beghella Bartoli
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - I. Palumbo
- Radiation Oncology Section, University of Perugia, Perugia, Italy,Perugia General Hospital, Perugia, Italy
| | - G. Sabatino
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy,Department of Neurosurgery, Agostino Gemelli University Polyclinic (IRCCS), Rome, Italy
| | - M. C. Cannatà
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy,*Correspondence: M. C. Cannatà,
| | - R. Gigli
- Medical Physics, Mater Olbia Hospital, Olbia, Italy
| | - S. Longo
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - H. E. Tran
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - L. Boldrini
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - N. Dinapoli
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - C. Votta
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - D. Cusumano
- Medical Physics, Mater Olbia Hospital, Olbia, Italy
| | - F. Pignotti
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy,Department of Neurosurgery, Agostino Gemelli University Polyclinic (IRCCS), Rome, Italy
| | | | - F. Camilli
- Radiation Oncology Section, University of Perugia, Perugia, Italy
| | - G. M. Della Pepa
- Department of Neurosurgery, Agostino Gemelli University Polyclinic (IRCCS), Rome, Italy
| | - G. Q. D’Alessandris
- Department of Neurosurgery, Agostino Gemelli University Polyclinic (IRCCS), Rome, Italy
| | - A. Olivi
- Department of Neurosurgery, Agostino Gemelli University Polyclinic (IRCCS), Rome, Italy
| | - M. Balducci
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - C. Colosimo
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Institute of Radiology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - M. A. Gambacorta
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - V. Valentini
- Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - C. Aristei
- Radiation Oncology Section, University of Perugia, Perugia, Italy,Perugia General Hospital, Perugia, Italy
| | - S. Gaudino
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Institute of Radiology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
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Porreco RP, Combs A, Garite TJ, Maurel KA, Huls C, Baker S, Fortner KB, Longo S, Nageotte MP, Lewis D, Tran L. Booster course of antenatal corticosteroids after preterm prelabor rupture of membranes, double-blind randomized trial. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.1310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Boggess K, Marquis A, Refuerzo J, Zork N, Battarbee AN, Eichelberger K, Ramos GA, Olson G, Durnwald C, Landon MB, Aagaard KM, Wallace K, Scifres C, Rosen TJ, Mulla W, Valent AM, Longo S. Type 2 diabetes in pregnancy: effect of metformin added to insulin on neonatal outcome. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.1309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Tita AT, Szychowski JM, Boggess K, Dugoff L, Sibai B, Lawrence K, Hughes BL, Bell J, Aagaard K, Edwards RK, Gibson K, Haas DM, Plante L, Metz T, Casey B, Esplin S, Longo S, Hoffman M, Saade GR, Hoppe KK, Foroutan J, Tuuli M, Owens MY, Simhan HN, Frey H, Rosen T, Palatnik A, Baker S, August P, Reddy UM, Kinzler W, Su E, Krishna I, Nguyen N, Norton ME, Skupski D, El-Sayed YY, Ogunyemi D, Galis ZS, Harper L, Ambalavanan N, Geller NL, Oparil S, Cutter GR, Andrews WW. Treatment for Mild Chronic Hypertension During Pregnancy. Obstet Gynecol Surv 2022. [DOI: 10.1097/01.ogx.0000899456.24100.71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ferrigno S, Conigliaro P, Longo S, Nesi C, Di Stefano A, Santilli E, Giannini C, Rizza S, Federici M, Cesareo M, Bergamini A. POS0134 RELATIONSHIP BETWEEN RETINAL VASCULAR DENSITY DETECTED THROUGH OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY AND INTIMAL MEDIAL THICKNESS: A NEW POTENTIAL MARKER OF CARDIOVASCULAR INVOLVEMENT IN SYSTEMIC LUPUS ERYTHEMATOSUS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.5119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundSystemic Lupus Erythematosus (SLE) patients have a 3- fold risk of CV events compared to the general population, mainly due to accelerated atherosclerosis that is not completely explained by the presence of traditional CV risk factors. Individuals with increased Intimal medial thickness (IMT) carry a higher risk to develop carotid atherosclerosis. Accordingly, IMT acts as a marker of subclinical atherosclerosis. In recent studies, SLE patients showed a significant higher IMT compared to healthy subjects. On the other side, SLE retinal involvement can be detected in 7-29% of cases, it is characterized mainly by retinal vasculopathy and it can be a marker of systemic vascular involvement. Optical Coherence Tomography Angiography (OCTA), a new diagnostic technique that can visualize retinal blood flow and evaluate the Fovea Avascular Zone (FAZ), has been investigated as an instrument for early detection of subclinical retinal vascular impairment in SLE.ObjectivesAim of this study is to examine a possible correlation between IMT and retinal vascular impairment assessed through OCTA in SLE.MethodsWe recruited SLE patients fulfilling 2019 EULAR/ACR classification criteria. Patients with other rheumatic, ophthalmological diseases, diabetes or history of CV diseases were excluded. We also collected patients’ demographic and clinical data, including sex, age, smoking habit, BMI, systolic and diastolic blood pressure (BP), C-Reactive Protein (CRP), total cholesterol, LDL, HDL, triglycerides. All patients underwent an ophthalmological evaluation, including OCTA estimation of superficial and deep retinal vessel density (VD), considering both the whole image and the foveal region, and FAZ area. Carotid ultrasound (US) comprising IMT assessment was also performed. Statistical analysis was accomplished using unpaired t-test or Mann Whitney U test, Pearson or Spearman rank correlation when appropriate.ResultsWe enrolled 37 SLE patients; demographic, clinical and US data are displayed in Table 1. Nine patients (24.3%) had uncontrolled arterial hypertension. According to US evaluation, carotid plaques were detected in six patients (16.2%). OCTA data were correlated with IMT values showing a negative correlation between IMT and both superficial and deep fovea VD (p=0.003, r=-0.4 and p=0.004, r=-0.4), while a positive correlation was found with FAZ area (p=0.02, r=0.4).Table 1.Demographic, clinical and US data of the study populationFemale sex n(%)28 (75.6)Age, yrs49.2±14.7Smokers n(%)12 (32.4)BMI25.1±5.2SBP, mmHg118.5±15.7DBP, mmHg73.3±11.6IMT, μM549.6±124IMT positively correlated with traditional CV risk factors, particularly age (p<0.0001, r=0.7), BMI (p=0.007, r=0.3) and systolic BP (p=0.001, r=0.4). Patients with high BP levels showed not only a significant higher IMT compared to the group with normal BP values (p=0.04), but also a significant increased FAZ area (p=0.02). FAZ area correlated positively with CRP levels (p=0.0001, r=0.5). Triglycerides showed a positive correlation with IMT values (p=0.001, r=0.4) and FAZ area (p=0.04, r=0.3) while correlated negatively with deep fovea VD (p=0.04, R=-0.4). A reduction in deep whole retinal VD was detected among patients with carotid plaques compared to the group without (p=0.02), together with higher IMT values (p=0.04).ConclusionRetinal vascular impairment in SLE has been associated with IMT, atherosclerotic plaques and some CV risk factors as hypertension, hypertriglyceridemia and CRP levels. Search for new markers of preclinical CV damage in SLE is currently ongoing and OCTA might be an additional instrument to assess preclinical cardiovascular involvement in SLE.Disclosure of InterestsNone declared
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De Masi De Luca G, Stefanelli S, Longo S, Barba F, Mauro R, Marzo S, Papadia P, Accogli M. P257 THE IMPORTANCE OF ADMINISTERING A PHYSICAL EXERCISE PROGRAM WITH A NUTRITIONAL INFORMATION SHEET TO PATIENTS SUFFERING FROM CONGESTIVE HEART FAILURE INCLUDED IN A FOLLOW–UP PROGRAM WITHIN A DEDICATED CLINIC. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Background
With this work we wanted to draw attention on the importance of administering a physical exercise path sheet and nutritional information sheet to patients with congestive heart failure (HF) in a FUP path. Materials and methods 164 patients were included in the FUP course dedicated to the HF at the dedicated outpatient clinic of the “Card.G. Panico” hospital in Tricase (Lecce, IT) in collaboration with the “Cardiomed Center” in Maglie (Lecce, IT). During the evaluation of insertion in the FBD, patients were divided according to the risk of events: low, medium and high. To improve adherence, both the patient and his caregiver obtained adequate and detailed information about the importance of the project and its aims. Patients with greater clinical stability, at medium and low risk (102) were divided into two groups. The FUP path was ideal for both, but only in the first (58 Group A) had a sheet with a personalized physical exercise path (PEP) and a sheet with nutritional information (SNI), identifying it as a real additional pharmacological therapy. The aim of the work was to highlight how an education and invitation to carry out physical exercise and an adequate nutritional path can bring benefit by evaluating medium–short term parameters that are weight, Borg scale, BNP, clinical alerts.
Results
The following differences were observed in the group of patients followed in the follow–up of Group A to whom the PEP and SNI sheets were administered compared to group B. – Alert in group A: 10 (7 diuretic therapy correction for OS, 1 access to the ER, 2 coomorbidity corrections) — Alert in group B: 18 (9 correction of diuretic therapy, 4 accesses to the ER, 1 hospitalization, 4 coomorbidity correction) P < 0.05 — BNP group A Δ –122 / group B Δ –188 P n.s. — Borg scale (0/10) Group A Δ + 1.9 / Group B Δ –0.2 P < 0.05 – Weight (kg) Group A –9% / Group B + 1% P < 0.05
Conclusions
Our experience in the clinic dedicated to heart failure has demonstrated the improtance and usefulness of administering a personalized physical exercise sheet to an adequate nutritional path, highlighting the improvement of various parameters such as weight, the perception of effort and the reduction of clinical alerts in the medium–short term.
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Affiliation(s)
- G De Masi De Luca
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE; CENTRO CARDIOMED, MAGLIE; UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICAASE
| | - S Stefanelli
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE; CENTRO CARDIOMED, MAGLIE; UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICAASE
| | - S Longo
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE; CENTRO CARDIOMED, MAGLIE; UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICAASE
| | - F Barba
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE; CENTRO CARDIOMED, MAGLIE; UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICAASE
| | - R Mauro
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE; CENTRO CARDIOMED, MAGLIE; UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICAASE
| | - S Marzo
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE; CENTRO CARDIOMED, MAGLIE; UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICAASE
| | - P Papadia
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE; CENTRO CARDIOMED, MAGLIE; UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICAASE
| | - M Accogli
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE; CENTRO CARDIOMED, MAGLIE; UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICAASE
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De Masi De Luca G, Longo S, Barba F, Marzo S, Mauro R, Accogli M. P256 COMORBIDITY ROLE IN THE REOCCURRENCE OF HEART FAILURE EXACERBATION ON A POPULATION OF PATIENTS WHO HAVE A DEDICATED FOLLOW UP. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Background
With this work we drew attention on the importance of a proper FUP dedicated to patients affected by heart failure (HF), while also underlining the importance of proper and efficient management of comorbidities.
Material and Methods
164 patients were put into the FUP program for HF at Cardiology Department in “Card. G.Panico Hospital” in Tricase (Lecce, IT) and with the same organization at “Cardiomed Centre” in Maglie (Lecce, IT) 61% of the patients had just been hospitalized, 24% came from a generic clinic, 15% from the ER. 59% presented a systolic HF, diastolic genesis for the other patients left. The average age was 69±21 year old. During the evaluation of admission to the FUP program, the patients were divided into patients at high, medium and low risk, based on their clinical situation regarding the risk of events. Each risk category had its own different FUP iter, which was both clinical and telemedical, commited to the clinical nurse. During the periodic call, the nurse set, where necessary, a stability judgment after confronting FUP parameters, and showed the report, or better to say, the alerts, to the medical staff who had the role of re–evaluating the patient in order to put in place proper therapeutic measures.
Results
In a 12 month FUP period of time 78 alerts have been highlighted. In 64% of the cases it was about weight gaining; in 54% an increase in Borg scale index; in 37% it was due to a reduced Spo2 during exercise; In the following clinical evaluations, in 91% of the cases correctional therapeutic measures have been put into place, consisting of: – diuretic therapy readjustment for os (31 cases); – start of transitory period diuretic therapy for ev (19 cases); – hospitalization (3 cases); – comorbidities correction (59 cases). This last parameter got most attention: in 23 cases it was highlighted a reduction of a % of transferrin saturation by less than 10%, then adjusted (target according to guidelines: >20%); in 17 cases we noticed a clinical situation of bronchial inflammation; in 19 patients showed a worsening in kidney function index.
Conclusion
Our experience in the clinic dedicated to heart failure suggests how fundamental attention to comorbidity is, especially where instability can be considered a predicting alert of re–exacerbation of HF.
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Affiliation(s)
| | - S Longo
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE
| | - F Barba
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE
| | - S Marzo
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE
| | - R Mauro
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE
| | - M Accogli
- UO CARDIOLOGIA UTIC – OSPEDALE CARD. PANICO, TRICASE
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Magistro A, Cicco S, Marozzi M, Narcisi V, Carrieri A, Longo S, Giliberti T, Melaccio A, Solimando A, Lauletta G, Vacca A, Ria R. P317 FATAL EVOLUTION IN A YOUNG WOMAN DUE TO AMYLOIDOSIS HEART FAILURE IN A RARE MULTIPLE MYELOMA DISEASE. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Introduction
Immunoglobulin (Ig) D (IgD) monoclonal gammopathy is a rare subtype of multiple myeloma (MM) associated with a worse prognosis. Ig light chains amyloidosis is a disorder characterized by extracellular deposition of Ig light chains in various tissues, leading to organ dysfunction.
Case
A 29–year–old woman was admitted for dyspnea and tachycardia for moderate efforts. Lab revealed hypogammaglobulinemia with a monoclonal IgD K paraprotein. There was an increase in K free chains, with a dramatic increase in K/λ free chains Ratio. Proteinuria was 1360 mg/24h with a free K chains Bence Jones Protein. An increase in values of Troponin–I (137,5 pg/mL) and NT–proBNP (12527 pg/mL) pointed towards heart involvement. Furthermore, the ECG showed low voltages in the peripheral leads. Echocardiogram showed a moderate concentric left ventricular hypertrophy with diffused myocardial speckled pattern, an ejection fraction (EF) of 53% and PAPs of 71 mmHg and pericardial effusion. Chest CT scan showed bilateral pleural effusion. Spine MRI and whole body PET/CT indicated areas of osteolytic lesions. Plasma cells infiltration (85% CD138, MUM1 and K chains positivity) was present at bone marrow biopsy. Amyloid deposition was detected in abdominal fat tissue sample. Total bone scintigraphy excluded a transthyretin heart deposition. Thus, amyloidosis associate to IgD MM was diagnosed. In few days heart failure worsened (hs–cTnI 156,6 pg/mL; NT–proBNP 26583 pg/mL, EF 48%,) and the patient began complaining non–productive cough, dyspnea, and columnar edema of the lower limbs. She was not eligible for bone marrow transplantation, so daratumumab, bortezomib, melphalan and prednisone were administered. Despite serological improvement after a short five days course of therapy, she worsened with a further reduction of EF (35%). Blood gas analysis showed hypoxemia and lactate increase quickly turned into a cardiogenic shock. She died by cardiac arrest, just three weeks after admission.
Discussion
The present case is remarkable for age and gender of the patient as well as the rapid onset and fast worsening of symptoms, which were related to secondary heart amyloid deposition. Symptoms associated to cardiac amyloidosis are expressions of right heart involvement. The early good results of the therapy did not turn the evolution of disease. The fatal and overwhelming progression of the myocardial involvement led to the patient’s death in less than one month.
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Affiliation(s)
- A Magistro
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - S Cicco
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - M Marozzi
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - V Narcisi
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - A Carrieri
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - S Longo
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - T Giliberti
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - A Melaccio
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - A Solimando
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - G Lauletta
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - A Vacca
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
| | - R Ria
- U.O.C. MEDICINA INTERNA UNIVERSITARIA “G. BACCELLI” – DIPARTIMENTO DI MEDICINA INTERNA E ONCOLOGIA MEDICA, A.O. POLICLINICO DI BARI, BARI
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Tita AT, Szychowski JM, Boggess K, Dugoff L, Sibai B, Lawrence K, Hughes BL, Bell J, Aagaard K, Edwards RK, Gibson K, Haas DM, Plante L, Metz T, Casey B, Esplin S, Longo S, Hoffman M, Saade GR, Hoppe KK, Foroutan J, Tuuli M, Owens MY, Simhan HN, Frey H, Rosen T, Palatnik A, Baker S, August P, Reddy UM, Kinzler W, Su E, Krishna I, Nguyen N, Norton ME, Skupski D, El-Sayed YY, Ogunyemi D, Galis ZS, Harper L, Ambalavanan N, Geller NL, Oparil S, Cutter GR, Andrews WW. Treatment for Mild Chronic Hypertension during Pregnancy. N Engl J Med 2022; 386:1781-1792. [PMID: 35363951 PMCID: PMC9575330 DOI: 10.1056/nejmoa2201295] [Citation(s) in RCA: 155] [Impact Index Per Article: 77.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND The benefits and safety of the treatment of mild chronic hypertension (blood pressure, <160/100 mm Hg) during pregnancy are uncertain. Data are needed on whether a strategy of targeting a blood pressure of less than 140/90 mm Hg reduces the incidence of adverse pregnancy outcomes without compromising fetal growth. METHODS In this open-label, multicenter, randomized trial, we assigned pregnant women with mild chronic hypertension and singleton fetuses at a gestational age of less than 23 weeks to receive antihypertensive medications recommended for use in pregnancy (active-treatment group) or to receive no such treatment unless severe hypertension (systolic pressure, ≥160 mm Hg; or diastolic pressure, ≥105 mm Hg) developed (control group). The primary outcome was a composite of preeclampsia with severe features, medically indicated preterm birth at less than 35 weeks' gestation, placental abruption, or fetal or neonatal death. The safety outcome was small-for-gestational-age birth weight below the 10th percentile for gestational age. Secondary outcomes included composites of serious neonatal or maternal complications, preeclampsia, and preterm birth. RESULTS A total of 2408 women were enrolled in the trial. The incidence of a primary-outcome event was lower in the active-treatment group than in the control group (30.2% vs. 37.0%), for an adjusted risk ratio of 0.82 (95% confidence interval [CI], 0.74 to 0.92; P<0.001). The percentage of small-for-gestational-age birth weights below the 10th percentile was 11.2% in the active-treatment group and 10.4% in the control group (adjusted risk ratio, 1.04; 95% CI, 0.82 to 1.31; P = 0.76). The incidence of serious maternal complications was 2.1% and 2.8%, respectively (risk ratio, 0.75; 95% CI, 0.45 to 1.26), and the incidence of severe neonatal complications was 2.0% and 2.6% (risk ratio, 0.77; 95% CI, 0.45 to 1.30). The incidence of any preeclampsia in the two groups was 24.4% and 31.1%, respectively (risk ratio, 0.79; 95% CI, 0.69 to 0.89), and the incidence of preterm birth was 27.5% and 31.4% (risk ratio, 0.87; 95% CI, 0.77 to 0.99). CONCLUSIONS In pregnant women with mild chronic hypertension, a strategy of targeting a blood pressure of less than 140/90 mm Hg was associated with better pregnancy outcomes than a strategy of reserving treatment only for severe hypertension, with no increase in the risk of small-for-gestational-age birth weight. (Funded by the National Heart, Lung, and Blood Institute; CHAP ClinicalTrials.gov number, NCT02299414.).
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Affiliation(s)
- Alan T Tita
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Jeff M Szychowski
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Kim Boggess
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Lorraine Dugoff
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Baha Sibai
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Kirsten Lawrence
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Brenna L Hughes
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Joseph Bell
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Kjersti Aagaard
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Rodney K Edwards
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Kelly Gibson
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - David M Haas
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Lauren Plante
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Torri Metz
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Brian Casey
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Sean Esplin
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Sherri Longo
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Matthew Hoffman
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - George R Saade
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Kara K Hoppe
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Janelle Foroutan
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Methodius Tuuli
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Michelle Y Owens
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Hyagriv N Simhan
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Heather Frey
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Todd Rosen
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Anna Palatnik
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Susan Baker
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Phyllis August
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Uma M Reddy
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Wendy Kinzler
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Emily Su
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Iris Krishna
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Nicki Nguyen
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Mary E Norton
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Daniel Skupski
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Yasser Y El-Sayed
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Dotum Ogunyemi
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Zorina S Galis
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Lorie Harper
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Namasivayam Ambalavanan
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Nancy L Geller
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Suzanne Oparil
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Gary R Cutter
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
| | - William W Andrews
- From the Department of Obstetrics and Gynecology (A.T.T., W.W.A.), the Center for Women's Reproductive Health (A.T.T., J.M.S., N.A., S.O., G.R.C., W.W.A.), the Department of Biostatistics (J.M.S., G.R.C.), the Division of Neonatology, Department of Pediatrics (N.A.), and the Division of Cardiovascular Disease, Department of Medicine (S.O.), University of Alabama, Birmingham; the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill (K.B.), and the Department of Obstetrics and Gynecology, Duke University, Durham (B.L.H.) - both in North Carolina; the Department of Obstetrics and Gynecology, University of Pennsylvania (L.D.), and the Department of Obstetrics and Gynecology, Drexel University College of Medicine (L.P.), Philadelphia, St. Luke's University Health Network, Fountain Hill (J.B.), and the Department of Obstetrics and Gynecology, Magee Women's Hospital, University of Pittsburgh, Pittsburgh (H.N.S.) - all in Pennsylvania; the Department of Obstetrics and Gynecology, University of Texas (B.S.), and the Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston (K.A.), the Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas (B.C.), the Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.R.S.), and the Department of Women's Health, University of Texas, Austin (L.H.); the Department of Obstetrics and Gynecology, Columbia University (K.L.), Weill Cornell University (P.A.), and the Department of Obstetrics and Gynecology, New York Presbyterian Queens Hospital (D.S.), New York, and the Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola (W.K.) - all in New York; the Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences, Oklahoma City (R.K.E.); MetroHealth System, Cleveland (K.G.); the Department of Obstetrics and Gynecology, Indiana University, Indianapolis (D.M.H.); the Department of Obstetrics and Gynecology, University of Utah (T.M.), and Intermountain Healthcare (S.E.), Salt Lake City; Ochsner Baptist Medical Center, New Orleans (S.L.); Christiana Care Health Services, Newark, DE (M.H.); the Department of Obstetrics and Gynecology, UnityPoint Health-Meriter Hospital/Marshfield Clinic, Madison (K.K.H.), and the Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee (A.P.); St. Peters University Hospital (J.F.) and the Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers University (T.R.), New Brunswick, NJ; the Department of Obstetrics and Gynecology, Washington University, St. Louis (M.T.); the Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson (M.Y.O.); the Department of Obstetrics and Gynecology, Ohio State University, Columbus (H.F.); the Department of Obstetrics and Gynecology, University of South Alabama, Mobile (S.B.); the Department of Obstetrics and Gynecology, Yale University, New Haven, CT (U.M.R.); the Department of Obstetrics and Gynecology, University of Colorado, Boulder (E.S.), and the Department of Obstetrics and Gynecology, Denver Health, Denver (N.N.); the Department of Obstetrics and Gynecology, Emory University, Atlanta (I.K.); the Department of Obstetrics and Gynecology, University of California, San Francisco, and Zuckerberg San Francisco General Hospital (M.E.N.), San Francisco, the Department of Obstetrics and Gynecology, Stanford University, Stanford (Y.Y.E.-S.), and the Department of Obstetrics and Gynecology, Arrowhead Regional Medical Center, Colton (D.O.); Beaumont Hospital, Southfield, MI (D.O.); and the Division of Cardiovascular Sciences (Z.S.G.) and the Office of Biostatistics Research (N.L.G.), National Heart, Lung, and Blood Institute, Bethesda, MD
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Beghella Bartoli F, Nardangeli A, Chiesa S, Mazzarella C, Topa F, Lepre E, Martino A, Bracci S, Cannatà M, Della Pepa G, Dinapoli L, Colloca G, Longo S, Massaccesi M, Olivi A, Gambacorta M, Valentini V, Balducci M. PO-1123 Unconventional treatment in GBM with pseudoprogression: low-dose radiotherapy could be an option? Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03087-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Trinh I, Eyoh E, Murrell A, Desai S, Lauritsen C, Rambaran S, Stone A, Agbodji A, Chandra S, Elliott D, Smira A, Dugas C, Satou R, Pridjian G, Longo S, Robinson J, Piedimonte G, Gunn BM, Norton EB. Maternal and Neonatal Antibody And T Cell Responses To SARS-CoV-2 Following Maternal Infection And/Or Vaccination. The Journal of Immunology 2022. [DOI: 10.4049/jimmunol.208.supp.125.36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Abstract
Pregnant women and neonates are at risk for adverse SARS CoV-2 infection outcomes, but few studies have evaluated this population for adaptive immunity. Here, we utilized samples collected from pregnant women 18 years or older reporting two or more respiratory symptoms. Information about trimester of COVID positive test or history of vaccination was also collected. Maternal blood (MB) samples were collected at prenatal clinic visits, or at delivery together with the fetal cord blood (CB)(n=70 dyads). Groups were selected based on trimester of infection, vaccination only, or no history of vaccination or infection (n=9–24) and compared with banked samples from a non-pregnant, age-matched woman from the same time period (n=7–12). Data shows IgG transfer to baby irrespective of trimester of infection (n=9–24 per group). Highest levels of antibodies were observed with vaccinated, uninfected women. Functional antibodies are transferred from mother to fetus following infection and vaccination. CD4 and CD8 T-cell activation and cytokine secretion were detected in maternal PBMCs, with highly variable expression between subjects. In at least one dyad with a PCR-confirmed infection during second trimester, both maternal and cord blood samples had low level expression of anti-S, N, RBD antibodies at delivery and the cord blood mononuclear cells showed CD4 T cell activation (CD134+) and cytokine secretion (IL-2, IL-6, TNFalpha) to spike antigens. These results indicate the unusual immunity to SARS CoV-2 infection during pregnancy and suggest at least one case of a neonate with anti-viral cellular immunity. Ongoing analyses and surveillance for perinatal outcomes may reveal how these immune responses impact infant respiratory outcomes.
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Affiliation(s)
- Ivy Trinh
- 1Department of Microbiology & Immunology, Tulane University School of Medicine
| | - Enwono Eyoh
- 2Immunology, Department of Microbiology & Immunology, Tulane University School of Medicine
| | - Amelie Murrell
- 1Department of Microbiology & Immunology, Tulane University School of Medicine
| | - Srushti Desai
- 3Department of Pediatrics, Tulane University School of Medicine, New Orleans
| | - Cody Lauritsen
- 4Paul G. Allen School of Global Health, Washington State University
| | - Saraswatie Rambaran
- 1Department of Microbiology & Immunology, Tulane University School of Medicine
| | - Addison Stone
- 1Department of Microbiology & Immunology, Tulane University School of Medicine
| | - Ayitevi Agbodji
- 5Department of Pediatrics, Tulane University School of Medicine
| | - Sruti Chandra
- 5Department of Pediatrics, Tulane University School of Medicine
| | - Debra Elliott
- 5Department of Pediatrics, Tulane University School of Medicine
| | - Ashley Smira
- 5Department of Pediatrics, Tulane University School of Medicine
| | - Courtney Dugas
- 6Department of Physiology, Tulane University School of Medicine
| | - Ryosuke Satou
- 6Department of Physiology, Tulane University School of Medicine
| | - Gabriella Pridjian
- 7Department of Obstetrics and Gynecology, Tulane University School of Medicine
| | | | - James Robinson
- 5Department of Pediatrics, Tulane University School of Medicine
| | | | - Bronwyn M Gunn
- 4Paul G. Allen School of Global Health, Washington State University
| | - Elizabeth B Norton
- 1Department of Microbiology & Immunology, Tulane University School of Medicine
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Abstract
OBJECTIVE We sought to assess the association of hemoglobin A1c (HbA1c) with adverse perinatal outcomes in obese women with gestational diabetes mellitus (GDM). STUDY DESIGN This was a secondary analysis of a multicenter randomized controlled trial assessing early (14-20 weeks) versus routine (24-28 weeks) screening for GDM in obese women. Women were included if they were diagnosed with GDM at either time during pregnancy and had a HbA1c result available. The primary exposure was HbA1c at 24 to 28 weeks. The primary outcome was a composite of macrosomia, primary cesarean, pregnancy-induced hypertension, shoulder dystocia, neonatal hypoglycemia, or hyperbilirubinemia. Receiver operating characteristics (ROC) curves were used to assess the association of HbA1c with the composite outcome. The Liu method was used to select an optimal HbA1c cutoff, and the incidence of the outcome compared. RESULTS Of 125 women with GDM, 93 (74%) had a HbA1c at 24 to 28 weeks and 103 (82.4%) had a HbA1c at 14 to 20 weeks. Baseline characteristics were balanced between groups above and below the cutoff. The area under the ROC curve for HbA1c and its association with the adverse perinatal composite outcome was 0.6 (95% confidence interval [CI]: 0.5-0.7). The frequency of the primary outcome was similar among women with low and high HbA1c at 24 to 28 weeks (adjusted relative risk, 1.12, 95% CI: 0.97-1.29). Compared with women with a decreasing HbA1c during pregnancy, women with a stable or increasing HbA1c did not have a significant increase in the primary adverse perinatal composite outcome. However, the frequency of preterm delivery was higher among women with stable or increasing HbA1c compared with those with a decreasing HbA1c (26.1 vs. 6.7%, p = 0.03). CONCLUSION A single HbA1c in women with GDM is not associated with a composite perinatal adverse outcome, but a HbA1c that increases or remains stable between 14 to 20 and 24 to 28 weeks is associated with an increase in preterm delivery. KEY POINTS · A single HbA1c in GDM is not associated with a composite perinatal adverse outcome.. · HbA1c that increases or remains stable may be associated with an increase in preterm delivery.. · HbA1c at 24 to 28 weeks was not significantly associated with the adverse perinatal composite outcome..
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Affiliation(s)
- Ayamo Oben
- University of Alabama at Birmingham, Alabama, Birmingham, Alabama
| | - Victoria Jauk
- University of Alabama at Birmingham, Center for Women's Reproductive Health, Birmingham, Alabama
| | - Ashley Battarbee
- University of Alabama at Birmingham, Alabama, Birmingham, Alabama.,University of Alabama at Birmingham, Center for Women's Reproductive Health, Birmingham, Alabama
| | | | - Jeff Szychowski
- University of Alabama at Birmingham, Center for Women's Reproductive Health, Birmingham, Alabama.,University of Alabama at Birmingham, Department of Biostatistics, Birmingham, Alabama
| | - Alan Tita
- University of Alabama at Birmingham, Alabama, Birmingham, Alabama.,University of Alabama at Birmingham, Department of Obstetrics and Gynecology, Birmingham, Alabama.,University of Alabama at Birmingham, Center for Women's Reproductive Health, Birmingham, Alabama
| | - Lorie Harper
- University of Alabama at Birmingham, Alabama, Birmingham, Alabama.,University of Alabama at Birmingham, Department of Obstetrics and Gynecology, Birmingham, Alabama
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31
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Barbagallo S, Longo S, Rapisarda C. White-flies and psyllids injurious to citrus. Integrated Pest Control in Citrus-Groves 2021:89-98. [DOI: 10.1201/9781003079279-18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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32
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Abudinén F, Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev V, Babu V, Bacher S, Bae H, Baehr S, Bahinipati S, Bambade P, Banerjee S, Bansal S, Barrett M, Baudot J, Bauer M, Baur A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhardwaj V, Bianchi F, Bilka T, Bilokin S, Biswas D, Bobrov A, Bodrov D, Bolz A, Bozek A, Bračko M, Branchini P, Braun N, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Červenkov D, Chang MC, Chang P, Cheaib R, Chekelian V, Chen C, Chen YT, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cremaldi LM, Cunliffe S, Czank T, Dattola F, De La Cruz-Burelo E, de Marino G, De Nardo G, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dubey S, Duell S, Dujany G, Ecker P, Epifanov D, Ferber T, Ferlewicz D, Finocchiaro G, Flood K, Fodor A, Forti F, Fulsom BG, Gabrielli A, Gabyshev N, Gaz A, Gellrich A, Giakoustidis G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Golob B, Gradl W, Graziani E, Greenwald D, Gu T, Guan Y, Gudkova K, Guilliams J, Hadjivasiliou C, Halder S, Hara K, Hara T, Hartbrich O, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hirata H, Hoek M, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Inguglia G, Ishikawa A, Itoh R, Iwasaki M, Iwasaki Y, Jacobs WW, Jaffe DE, Jang EJ, Jia S, Jin Y, Junkerkalefeld H, Kakuno H, Kaliyar AB, Kandra J, Kang KH, Karl R, Karyan G, Kato Y, Kawasaki T, Kiesling C, Kim CH, Kim DY, Kim YK, Kim Y, Kimmel TD, Kinoshita K, Kodyš P, Koga T, Kohani S, Konno T, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Krinner F, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumar R, Kumara K, Kurz S, Kuzmin A, Kwon YJ, Lacaprara S, Lalwani K, Lam T, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Le Diberder FR, Lee SC, Leitl P, Levit D, Li C, Li LK, Libby J, Lieret K, Liptak Z, Liu QY, Liventsev D, Longo S, Lueck T, Lyu C, Manfredi R, Manoni E, Marinas C, Martini A, Matsuda T, Matsuoka K, Matvienko D, McKenna JA, Meier F, Merola M, Metzner F, Miller C, Miyabayashi K, Mizuk R, Mohanty GB, Molina-Gonzalez N, Moon H, Moser HG, Mrvar M, Murphy C, Mussa R, Nakamura I, Nakamura KR, Nakao M, Nakazawa H, Natkaniec Z, Natochii A, Nazaryan G, Niebuhr C, Niiyama M, Nisar NK, Nishida S, Nishimura K, Ogawa S, Onishchuk Y, Ono H, Onuki Y, Oskin P, Oxford ER, Ozaki H, Pakhlov P, Paladino A, Pang T, Panta A, Paoloni E, Pardi S, Park H, Park SH, Paschen B, Passeri A, Pathak A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat G, Popov V, Praz C, Prell S, Prencipe E, Prim MT, Purohit MV, Purwar H, Rad N, Rados P, Raiz S, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Rizzuto LB, Robertson SH, Roney JM, Rostomyan A, Rout N, Rozanska M, Sahoo D, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schueler J, Schwanda C, Schwartz AJ, Seino Y, Selce A, Senyo K, Serrano J, Sfienti C, Shiu JG, Shwartz B, Sibidanov A, Simon F, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Strube J, Sumihama M, Sutcliffe W, Suzuki SY, Svidras H, Tabata M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tanigawa H, Taniguchi N, Tenchini F, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Tsuboyama T, Ueda I, Uehara S, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Usov YV, Vahsen SE, van Tonder R, Varner GS, Vinokurova A, Vitale L, Vossen A, Waheed E, Wakeling HM, Wang E, Wang MZ, Wang XL, Warburton A, Watanabe M, Welsch M, Wessel C, Wiechczynski J, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yelton J, Yin JH, Yoshihara K, Yusa Y, Zani L, Zhilich V, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Precise Measurement of the D^{0} and D^{+} Lifetimes at Belle II. Phys Rev Lett 2021; 127:211801. [PMID: 34860075 DOI: 10.1103/physrevlett.127.211801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 10/20/2021] [Indexed: 06/13/2023]
Abstract
We report a measurement of the D^{0} and D^{+} lifetimes using D^{0}→K^{-}π^{+} and D^{+}→K^{-}π^{+}π^{+} decays reconstructed in e^{+}e^{-}→cc[over ¯] data recorded by the Belle II experiment at the SuperKEKB asymmetric-energy e^{+}e^{-} collider. The data, collected at center-of-mass energies at or near the ϒ(4S) resonance, correspond to an integrated luminosity of 72 fb^{-1}. The results, τ(D^{0})=410.5±1.1(stat)±0.8(syst) fs and τ(D^{+})=1030.4±4.7(stat)±3.1(syst) fs, are the most precise to date and are consistent with previous determinations.
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Affiliation(s)
- F Abudinén
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | - I Adachi
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - K Adamczyk
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - L Aggarwal
- Panjab University, Chandigarh 160014, India
| | - H Ahmed
- St. Francis Xavier University, Antigonish, Nova Scotia, B2G 2W5, Canada
| | - H Aihara
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - N Akopov
- Alikhanyan National Science Laboratory, Yerevan 0036, Armenia
| | - A Aloisio
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | - N Anh Ky
- Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000, Vietnam
- Institute of Physics, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - D M Asner
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - H Atmacan
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - V Aushev
- Taras Shevchenko National Univ. of Kiev, Kiev, Ukraine
| | - V Babu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - S Bacher
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - H Bae
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - S Baehr
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - S Bahinipati
- Indian Institute of Technology Bhubaneswar, Satya Nagar 751007, India
| | - P Bambade
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - Sw Banerjee
- University of Louisville, Louisville, Kentucky 40292, USA
| | - S Bansal
- Panjab University, Chandigarh 160014, India
| | - M Barrett
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - J Baudot
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg, France
| | - M Bauer
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - A Baur
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - J Becker
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - P K Behera
- Indian Institute of Technology Madras, Chennai 600036, India
| | - J V Bennett
- University of Mississippi, University, Mississippi 38677, USA
| | - E Bernieri
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | | | - M Bertemes
- Institute of High Energy Physics, Vienna 1050, Austria
| | - E Bertholet
- Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel
| | - M Bessner
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - S Bettarini
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - V Bhardwaj
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306, India
| | - F Bianchi
- INFN Sezione di Torino, I-10125 Torino, Italy
- Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy
| | - T Bilka
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
| | - S Bilokin
- Ludwig Maximilians University, 80539 Munich, Germany
| | - D Biswas
- University of Louisville, Louisville, Kentucky 40292, USA
| | - A Bobrov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - D Bodrov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
- National Research University Higher School of Economics, Moscow 101000, Russian Federation
| | - A Bolz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - A Bozek
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - M Bračko
- J. Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor, Slovenia
| | - P Branchini
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - N Braun
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - R A Briere
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - T E Browder
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - A Budano
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - S Bussino
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma, Italy
| | - M Campajola
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | - L Cao
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - G Casarosa
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - C Cecchi
- INFN Sezione di Perugia, I-06123 Perugia, Italy
- Dipartimento di Fisica, Università di Perugia, I-06123 Perugia, Italy
| | - D Červenkov
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
| | - M-C Chang
- Department of Physics, Fu Jen Catholic University, Taipei 24205, Taiwan
| | - P Chang
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - R Cheaib
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - V Chekelian
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - C Chen
- Iowa State University, Ames, Iowa 50011, USA
| | - Y-T Chen
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - B G Cheon
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763, South Korea
| | - K Chilikin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
| | | | - H-E Cho
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763, South Korea
| | - K Cho
- Korea Institute of Science and Technology Information, Daejeon 34141, South Korea
| | - S-J Cho
- Yonsei University, Seoul 03722, South Korea
| | - S-K Choi
- Gyeongsang National University, Jinju 52828, South Korea
| | - S Choudhury
- Indian Institute of Technology Hyderabad, Telangana 502285, India
| | - D Cinabro
- Wayne State University, Detroit, Michigan 48202, USA
| | - L Corona
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - L M Cremaldi
- University of Mississippi, University, Mississippi 38677, USA
| | - S Cunliffe
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - T Czank
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583, Japan
| | - F Dattola
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - E De La Cruz-Burelo
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360, Mexico
| | - G de Marino
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - G De Nardo
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | - G De Pietro
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - R de Sangro
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy
| | - M Destefanis
- INFN Sezione di Torino, I-10125 Torino, Italy
- Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy
| | - S Dey
- Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel
| | - A De Yta-Hernandez
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360, Mexico
| | - A Di Canto
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - F Di Capua
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | | | - Z Doležal
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
| | | | - T V Dong
- Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000, Vietnam
| | - M Dorigo
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | - K Dort
- Justus-Liebig-Universität Gießen, 35392 Gießen, Germany
| | - D Dossett
- School of Physics, University of Melbourne, Victoria 3010, Australia
| | - S Dubey
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - S Duell
- University of Bonn, 53115 Bonn, Germany
| | - G Dujany
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg, France
| | - P Ecker
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - D Epifanov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - T Ferber
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - D Ferlewicz
- School of Physics, University of Melbourne, Victoria 3010, Australia
| | - G Finocchiaro
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy
| | - K Flood
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - A Fodor
- McGill University, Montréal, Québec, H3A 2T8, Canada
| | - F Forti
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - B G Fulsom
- Pacific Northwest National Laboratory, Richland, Washington, D.C. 99352, USA
| | - A Gabrielli
- INFN Sezione di Trieste, I-34127 Trieste, Italy
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy
| | - N Gabyshev
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - A Gaz
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova, Italy
| | - A Gellrich
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | | | - R Giordano
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | - A Giri
- Indian Institute of Technology Hyderabad, Telangana 502285, India
| | - A Glazov
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - B Gobbo
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | - R Godang
- University of South Alabama, Mobile, Alabama 36688, USA
| | - P Goldenzweig
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - B Golob
- J. Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - W Gradl
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - E Graziani
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - D Greenwald
- Department of Physics, Technische Universität München, 85748 Garching, Germany
| | - T Gu
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - Y Guan
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - K Gudkova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - J Guilliams
- University of Mississippi, University, Mississippi 38677, USA
| | - C Hadjivasiliou
- Pacific Northwest National Laboratory, Richland, Washington, D.C. 99352, USA
| | - S Halder
- Tata Institute of Fundamental Research, Mumbai 400005, India
| | - K Hara
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - T Hara
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - O Hartbrich
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - K Hayasaka
- Niigata University, Niigata 950-2181, Japan
| | - H Hayashii
- Nara Women's University, Nara 630-8506, Japan
| | - S Hazra
- Tata Institute of Fundamental Research, Mumbai 400005, India
| | - C Hearty
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2, Canada
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - I Heredia de la Cruz
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360, Mexico
- Consejo Nacional de Ciencia y Tecnología, Mexico City 03940, Mexico
| | | | - A Hershenhorn
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - T Higuchi
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583, Japan
| | - E C Hill
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - H Hirata
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
| | - M Hoek
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - M Hohmann
- School of Physics, University of Melbourne, Victoria 3010, Australia
| | - C-L Hsu
- School of Physics, University of Sydney, New South Wales 2006, Australia
| | - T Humair
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - T Iijima
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602, Japan
| | - K Inami
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
| | - G Inguglia
- Institute of High Energy Physics, Vienna 1050, Austria
| | - A Ishikawa
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - R Itoh
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - M Iwasaki
- Osaka City University, Osaka 558-8585, Japan
| | - Y Iwasaki
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - W W Jacobs
- Indiana University, Bloomington, Indiana 47408, USA
| | - D E Jaffe
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - E-J Jang
- Gyeongsang National University, Jinju 52828, South Korea
| | - S Jia
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443, China
| | - Y Jin
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | | | - H Kakuno
- Tokyo Metropolitan University, Tokyo 192-0397, Japan
| | - A B Kaliyar
- Tata Institute of Fundamental Research, Mumbai 400005, India
| | - J Kandra
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
| | - K H Kang
- Kyungpook National University, Daegu 41566, South Korea
| | - R Karl
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - G Karyan
- Alikhanyan National Science Laboratory, Yerevan 0036, Armenia
| | - Y Kato
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602, Japan
| | - T Kawasaki
- Kitasato University, Sagamihara 252-0373, Japan
| | - C Kiesling
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - C-H Kim
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763, South Korea
| | - D Y Kim
- Soongsil University, Seoul 06978, South Korea
| | - Y-K Kim
- Yonsei University, Seoul 03722, South Korea
| | - Y Kim
- Korea University, Seoul 02841, South Korea
| | - T D Kimmel
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - K Kinoshita
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - P Kodyš
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
| | - T Koga
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - S Kohani
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - T Konno
- Kitasato University, Sagamihara 252-0373, Japan
| | - S Korpar
- J. Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor, Slovenia
| | - E Kovalenko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - R Kowalewski
- University of Victoria, Victoria, British Columbia, V8W 3P6, Canada
| | | | - F Krinner
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - P Križan
- J. Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - P Krokovny
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - T Kuhr
- Ludwig Maximilians University, 80539 Munich, Germany
| | - J Kumar
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - M Kumar
- Malaviya National Institute of Technology Jaipur, Jaipur 302017, India
| | - R Kumar
- Punjab Agricultural University, Ludhiana 141004, India
| | - K Kumara
- Wayne State University, Detroit, Michigan 48202, USA
| | - S Kurz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - A Kuzmin
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - Y-J Kwon
- Yonsei University, Seoul 03722, South Korea
| | - S Lacaprara
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - K Lalwani
- Malaviya National Institute of Technology Jaipur, Jaipur 302017, India
| | - T Lam
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - L Lanceri
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | - J S Lange
- Justus-Liebig-Universität Gießen, 35392 Gießen, Germany
| | - M Laurenza
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma, Italy
| | - K Lautenbach
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille, France
| | - F R Le Diberder
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - S C Lee
- Kyungpook National University, Daegu 41566, South Korea
| | - P Leitl
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - D Levit
- Department of Physics, Technische Universität München, 85748 Garching, Germany
| | - C Li
- Liaoning Normal University, Dalian 116029, China
| | - L K Li
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - J Libby
- Indian Institute of Technology Madras, Chennai 600036, India
| | - K Lieret
- Ludwig Maximilians University, 80539 Munich, Germany
| | - Z Liptak
- Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8530, Japan
| | - Q Y Liu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - D Liventsev
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
- Wayne State University, Detroit, Michigan 48202, USA
| | - S Longo
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - T Lueck
- Ludwig Maximilians University, 80539 Munich, Germany
| | - C Lyu
- University of Bonn, 53115 Bonn, Germany
| | - R Manfredi
- INFN Sezione di Trieste, I-34127 Trieste, Italy
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy
| | - E Manoni
- INFN Sezione di Perugia, I-06123 Perugia, Italy
| | - C Marinas
- Instituto de Fisica Corpuscular, Paterna 46980, Spain
| | - A Martini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - T Matsuda
- University of Miyazaki, Miyazaki 889-2192, Japan
| | - K Matsuoka
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - D Matvienko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - J A McKenna
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - F Meier
- Duke University, Durham, North Carolina 27708, USA
| | - M Merola
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | - F Metzner
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - C Miller
- University of Victoria, Victoria, British Columbia, V8W 3P6, Canada
| | | | - R Mizuk
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
- National Research University Higher School of Economics, Moscow 101000, Russian Federation
| | - G B Mohanty
- Tata Institute of Fundamental Research, Mumbai 400005, India
| | - N Molina-Gonzalez
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360, Mexico
| | - H Moon
- Korea University, Seoul 02841, South Korea
| | - H-G Moser
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - M Mrvar
- Institute of High Energy Physics, Vienna 1050, Austria
| | - C Murphy
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583, Japan
| | - R Mussa
- INFN Sezione di Torino, I-10125 Torino, Italy
| | - I Nakamura
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - K R Nakamura
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - M Nakao
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - H Nakazawa
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - Z Natkaniec
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - A Natochii
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - G Nazaryan
- Alikhanyan National Science Laboratory, Yerevan 0036, Armenia
| | - C Niebuhr
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - M Niiyama
- Kyoto Sangyo University, Kyoto 603-8555, Japan
| | - N K Nisar
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - S Nishida
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - K Nishimura
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - S Ogawa
- Toho University, Funabashi 274-8510, Japan
| | - Y Onishchuk
- Taras Shevchenko National Univ. of Kiev, Kiev, Ukraine
| | - H Ono
- Niigata University, Niigata 950-2181, Japan
| | - Y Onuki
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - P Oskin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
| | - E R Oxford
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - H Ozaki
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - P Pakhlov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
- Moscow Physical Engineering Institute, Moscow 115409, Russian Federation
| | - A Paladino
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - T Pang
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - A Panta
- University of Mississippi, University, Mississippi 38677, USA
| | - E Paoloni
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - S Pardi
- INFN Sezione di Napoli, I-80126 Napoli, Italy
| | - H Park
- Kyungpook National University, Daegu 41566, South Korea
| | - S-H Park
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - B Paschen
- University of Bonn, 53115 Bonn, Germany
| | - A Passeri
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - A Pathak
- University of Louisville, Louisville, Kentucky 40292, USA
| | - S Patra
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306, India
| | - S Paul
- Department of Physics, Technische Universität München, 85748 Garching, Germany
| | - T K Pedlar
- Luther College, Decorah, Iowa 52101, USA
| | - I Peruzzi
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy
| | - R Peschke
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - R Pestotnik
- J. Stefan Institute, 1000 Ljubljana, Slovenia
| | - F Pham
- School of Physics, University of Melbourne, Victoria 3010, Australia
| | - M Piccolo
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy
| | - L E Piilonen
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - G Pinna Angioni
- INFN Sezione di Torino, I-10125 Torino, Italy
- Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy
| | | | - T Podobnik
- J. Stefan Institute, 1000 Ljubljana, Slovenia
| | - S Pokharel
- University of Mississippi, University, Mississippi 38677, USA
| | - G Polat
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille, France
| | - V Popov
- National Research University Higher School of Economics, Moscow 101000, Russian Federation
| | - C Praz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - S Prell
- Iowa State University, Ames, Iowa 50011, USA
| | - E Prencipe
- Justus-Liebig-Universität Gießen, 35392 Gießen, Germany
| | - M T Prim
- University of Bonn, 53115 Bonn, Germany
| | - M V Purohit
- Okinawa Institute of Science and Technology, Okinawa 904-0495, Japan
| | - H Purwar
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - N Rad
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - P Rados
- Institute of High Energy Physics, Vienna 1050, Austria
| | - S Raiz
- INFN Sezione di Trieste, I-34127 Trieste, Italy
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy
| | - S Reiter
- Justus-Liebig-Universität Gießen, 35392 Gießen, Germany
| | - M Remnev
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - I Ripp-Baudot
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg, France
| | - G Rizzo
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - L B Rizzuto
- J. Stefan Institute, 1000 Ljubljana, Slovenia
| | - S H Robertson
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2, Canada
- McGill University, Montréal, Québec, H3A 2T8, Canada
| | - J M Roney
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2, Canada
- University of Victoria, Victoria, British Columbia, V8W 3P6, Canada
| | - A Rostomyan
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - N Rout
- Indian Institute of Technology Madras, Chennai 600036, India
| | - M Rozanska
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - D Sahoo
- Iowa State University, Ames, Iowa 50011, USA
| | - D A Sanders
- University of Mississippi, University, Mississippi 38677, USA
| | - S Sandilya
- Indian Institute of Technology Hyderabad, Telangana 502285, India
| | - A Sangal
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - L Santelj
- J. Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Y Sato
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - V Savinov
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - B Scavino
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - J Schueler
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - C Schwanda
- Institute of High Energy Physics, Vienna 1050, Austria
| | - A J Schwartz
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - Y Seino
- Niigata University, Niigata 950-2181, Japan
| | - A Selce
- ENEA Casaccia, I-00123 Roma, Italy
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - K Senyo
- Yamagata University, Yamagata 990-8560, Japan
| | - J Serrano
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille, France
| | - C Sfienti
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - J-G Shiu
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - B Shwartz
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - A Sibidanov
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - F Simon
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - R J Sobie
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2, Canada
- University of Victoria, Victoria, British Columbia, V8W 3P6, Canada
| | - A Soffer
- Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel
| | - A Sokolov
- Institute for High Energy Physics, Protvino 142281, Russian Federation
| | - E Solovieva
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
| | - S Spataro
- INFN Sezione di Torino, I-10125 Torino, Italy
- Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy
| | - B Spruck
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - M Starič
- J. Stefan Institute, 1000 Ljubljana, Slovenia
| | - S Stefkova
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - Z S Stottler
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - R Stroili
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova, Italy
| | - J Strube
- Pacific Northwest National Laboratory, Richland, Washington, D.C. 99352, USA
| | - M Sumihama
- Gifu University, Gifu 501-1193, Japan
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047, Japan
| | | | - S Y Suzuki
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - H Svidras
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - M Tabata
- Chiba University, Chiba 263-8522, Japan
| | - M Takizawa
- J-PARC Branch, KEK Theory Center, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
- Meson Science Laboratory, Cluster for Pioneering Research, RIKEN, Saitama 351-0198, Japan
- Showa Pharmaceutical University, Tokyo 194-8543, Japan
| | - U Tamponi
- INFN Sezione di Torino, I-10125 Torino, Italy
| | - S Tanaka
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - K Tanida
- Advanced Science Research Center, Japan Atomic Energy Agency, Naka 319-1195, Japan
| | - H Tanigawa
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - N Taniguchi
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - F Tenchini
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - R Tiwary
- Tata Institute of Fundamental Research, Mumbai 400005, India
| | - D Tonelli
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | - E Torassa
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - N Toutounji
- School of Physics, University of Sydney, New South Wales 2006, Australia
| | - K Trabelsi
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - T Tsuboyama
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - I Ueda
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - S Uehara
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - Y Uematsu
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - T Uglov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
- National Research University Higher School of Economics, Moscow 101000, Russian Federation
| | - K Unger
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - Y Unno
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763, South Korea
| | - K Uno
- Niigata University, Niigata 950-2181, Japan
| | - S Uno
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - P Urquijo
- School of Physics, University of Melbourne, Victoria 3010, Australia
| | - Y Ushiroda
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - Y V Usov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - S E Vahsen
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | | | - G S Varner
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - A Vinokurova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - L Vitale
- INFN Sezione di Trieste, I-34127 Trieste, Italy
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy
| | - A Vossen
- Duke University, Durham, North Carolina 27708, USA
| | - E Waheed
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - H M Wakeling
- McGill University, Montréal, Québec, H3A 2T8, Canada
| | - E Wang
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - M-Z Wang
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - X L Wang
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443, China
| | - A Warburton
- McGill University, Montréal, Québec, H3A 2T8, Canada
| | - M Watanabe
- Niigata University, Niigata 950-2181, Japan
| | - M Welsch
- University of Bonn, 53115 Bonn, Germany
| | - C Wessel
- University of Bonn, 53115 Bonn, Germany
| | - J Wiechczynski
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - E Won
- Korea University, Seoul 02841, South Korea
| | - X P Xu
- Soochow University, Suzhou 215006, China
| | - B D Yabsley
- School of Physics, University of Sydney, New South Wales 2006, Australia
| | - S Yamada
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - W Yan
- University of Science and Technology of China, Hefei 230026, China
| | - S B Yang
- Korea University, Seoul 02841, South Korea
| | - H Ye
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - J Yelton
- University of Florida, Gainesville, Florida 32611, USA
| | - J H Yin
- Korea University, Seoul 02841, South Korea
| | - K Yoshihara
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
| | - Y Yusa
- Niigata University, Niigata 950-2181, Japan
| | - L Zani
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille, France
| | - V Zhilich
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - Q D Zhou
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
- Institute for Advanced Research, Nagoya University, Nagoya 464-8602, Japan
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602, Japan
| | - X Y Zhou
- Liaoning Normal University, Dalian 116029, China
| | - V I Zhukova
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
| | - R Žlebčík
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
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Abudinén F, Adachi I, Adamczyk K, Ahlburg P, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Baur A, Babu V, Baehr S, Bambade P, Banerjee S, Bansal S, Baudot J, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bianchi F, Bilka T, Biswas D, Bozek A, Bračko M, Branchini P, Braun N, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Červenkov D, Chang P, Cheaib R, Chekelian V, Chen C, Chen YT, Cheon BG, Chilikin K, Chirapatpimol K, Cho K, Cho SJ, Choudhury S, Cinabro D, Corona L, Cremaldi LM, Cunliffe S, Czank T, Dattola F, De La Cruz-Burelo E, de Marino G, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dort K, Dubey S, Duell S, Dujany G, Eidelman S, Eliachevitch M, Epifanov D, Ferber T, Ferlewicz D, Fillinger T, Finocchiaro G, Fiore S, Fodor A, Forti F, Frey A, Fulsom BG, Gabyshev N, Ganiev E, Garcia-Hernandez M, Garmash A, Gaur V, Gaz A, Gellrich A, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Golob B, Grace P, Gradl W, Graziani E, Greenwald D, Guan Y, Gudkova K, Hadjivasiliou C, Halder S, Hara K, Hartbrich O, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hirata H, Hoek M, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Inguglia G, Irakkathil Jabbar J, Ishikawa A, Itoh R, Iwasaki M, Iwasaki Y, Jackson P, Jacobs WW, Jaffe DE, Jin Y, Joo C, Junkerkalefeld H, Kaliyar AB, Kandra J, Kang KH, Karl R, Karyan G, Kawasaki T, Ketter C, Kichimi H, Kiesling C, Kim CH, Kim DY, Kim YK, Kimmel TD, Kodyš P, Koga T, Kohani S, Konno T, Korobov A, Korpar S, Kovalenko E, Kraetzschmar TMG, Krinner F, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumar R, Kumara K, Kunigo T, Kurz S, Kuzmin A, Kwon YJ, Lacaprara S, Lai YT, La Licata C, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Le Diberder FR, Lee SC, Leitl P, Levit D, Lewis PM, Li C, Li LK, Li SX, Li YB, Libby J, Lieret K, Liptak Z, Liu QY, Liventsev D, Longo S, Lozar A, Lueck T, Lyu C, Maggiora M, Maity S, Manfredi R, Manoni E, Marcello S, Marinas C, Martini A, Masuda M, Matsuda T, Matsuoka K, Matvienko D, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Miyake H, Mizuk R, Mohanty GB, Moser HG, Mrvar M, Müller FJ, Murphy C, Mussa R, Nakamura KR, Nakao M, Natkaniec Z, Natochii A, Nayak M, Nazaryan G, Niebuhr C, Nisar NK, Nishida S, Nishimura K, Ogawa S, Onishchuk Y, Ono H, Onuki Y, Oskin P, Ozaki H, Pakhlov P, Pakhlova G, Paladino A, Pang T, Panta A, Paoloni E, Pardi S, Park H, Park SH, Paschen B, Passeri A, Pathak A, Patra S, Paul S, Pedlar TK, Peruzzi I, Pestotnik R, Piccolo M, Piilonen LE, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat G, Popov V, Praz C, Prell S, Prencipe E, Prim MT, Rad N, Rados P, Raiz S, Remnev M, Ripp-Baudot I, Ritter M, Rizzo G, Rizzuto LB, Robertson SH, Rodríguez Pérez D, Roney JM, Rostomyan A, Rout N, Russo G, Sahoo D, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schueler J, Schwanda C, Schwartz AJ, Seddon RM, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shiu JG, Shwartz B, Sibidanov A, Simon F, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Sumihama M, Sumisawa K, Summers DJ, Sutcliffe W, Suzuki SY, Svidras H, Tabata M, Takahashi M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tanigawa H, Taniguchi N, Taras P, Tenchini F, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Usov YV, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vitale L, Wach B, Waheed E, Wakeling HM, Wan Abdullah W, Wang MZ, Wang XL, Warburton A, Watanuki S, Webb J, Welsch M, Wessel C, Wiechczynski J, Windel H, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yelton J, Yin JH, Yook YM, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhilich V, Zhou QD, Zhou XY, Zhukova VI. Search for B^{+}→K^{+}νν[over ¯] Decays Using an Inclusive Tagging Method at Belle II. Phys Rev Lett 2021; 127:181802. [PMID: 34767404 DOI: 10.1103/physrevlett.127.181802] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/23/2021] [Accepted: 09/10/2021] [Indexed: 06/13/2023]
Abstract
A search for the flavor-changing neutral-current decay B^{+}→K^{+}νν[over ¯] is performed at the Belle II experiment at the SuperKEKB asymmetric energy electron-positron collider. The data sample corresponds to an integrated luminosity of 63 fb^{-1} collected at the ϒ(4S) resonance and a sample of 9 fb^{-1} collected at an energy 60 MeV below the resonance. Because the measurable decay signature involves only a single charged kaon, a novel measurement approach is used that exploits not only the properties of the B^{+}→K^{+}νν[over ¯] decay, but also the inclusive properties of the other B meson in the ϒ(4S)→BB[over ¯] event, to suppress the background from other B meson decays and light-quark pair production. This inclusive tagging approach offers a higher signal efficiency compared to previous searches. No significant signal is observed. An upper limit on the branching fraction of B^{+}→K^{+}νν[over ¯] of 4.1×10^{-5} is set at the 90% confidence level.
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Affiliation(s)
- F Abudinén
- INFN Sezione di Trieste, I-34127 Trieste
| | - I Adachi
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - K Adamczyk
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342
| | | | - H Aihara
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - N Akopov
- Alikhanyan National Science Laboratory, Yerevan 0036
| | - A Aloisio
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - N Anh Ky
- Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000
- Institute of Physics, Vietnam Academy of Science and Technology (VAST), Hanoi
| | - D M Asner
- Brookhaven National Laboratory, Upton, New York 11973
| | - H Atmacan
- University of Cincinnati, Cincinnati, Ohio 45221
| | - T Aushev
- National Research University Higher School of Economics, Moscow 101000
| | - V Aushev
- Taras Shevchenko National University of Kiev, Kiev
| | - A Baur
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - V Babu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - S Baehr
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - P Bambade
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay
| | - Sw Banerjee
- University of Louisville, Louisville, Kentucky 40292
| | - S Bansal
- Panjab University, Chandigarh 160014
| | - J Baudot
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - J Becker
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - P K Behera
- Indian Institute of Technology Madras, Chennai 600036
| | - J V Bennett
- University of Mississippi, University, Mississippi 38677
| | | | | | - M Bertemes
- Institute of High Energy Physics, Vienna 1050
| | - E Bertholet
- School of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978
| | - M Bessner
- University of Hawaii, Honolulu, Hawaii 96822
| | - S Bettarini
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - F Bianchi
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - T Bilka
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - D Biswas
- University of Louisville, Louisville, Kentucky 40292
| | - A Bozek
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342
| | - M Bračko
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor
| | | | - N Braun
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - T E Browder
- University of Hawaii, Honolulu, Hawaii 96822
| | - A Budano
- INFN Sezione di Roma Tre, I-00146 Roma
| | - S Bussino
- INFN Sezione di Roma Tre, I-00146 Roma
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma
| | - M Campajola
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - L Cao
- University of Bonn, 53115 Bonn
| | - G Casarosa
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - C Cecchi
- INFN Sezione di Perugia, I-06123 Perugia
- Dipartimento di Fisica, Università di Perugia, I-06123 Perugia
| | - D Červenkov
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - P Chang
- Department of Physics, National Taiwan University, Taipei 10617
| | - R Cheaib
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - V Chekelian
- Max-Planck-Institut für Physik, 80805 München
| | - C Chen
- Iowa State University, Ames, Iowa 50011
| | - Y-T Chen
- Department of Physics, National Taiwan University, Taipei 10617
| | - B G Cheon
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Chilikin
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | | | - K Cho
- Korea Institute of Science and Technology Information, Daejeon 34141
| | - S-J Cho
- Yonsei University, Seoul 03722
| | - S Choudhury
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - D Cinabro
- Wayne State University, Detroit, Michigan 48202
| | - L Corona
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - L M Cremaldi
- University of Mississippi, University, Mississippi 38677
| | - S Cunliffe
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - T Czank
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - F Dattola
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - E De La Cruz-Burelo
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
| | - G de Marino
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay
| | - G De Nardo
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - M De Nuccio
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | | | - R de Sangro
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - M Destefanis
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - S Dey
- School of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978
| | - A De Yta-Hernandez
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
| | - A Di Canto
- Brookhaven National Laboratory, Upton, New York 11973
| | - F Di Capua
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | | | - Z Doležal
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | | | - T V Dong
- Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000
| | - K Dort
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | - S Dubey
- University of Hawaii, Honolulu, Hawaii 96822
| | - S Duell
- University of Bonn, 53115 Bonn
| | - G Dujany
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - S Eidelman
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Novosibirsk State University, Novosibirsk 630090
| | | | - D Epifanov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - T Ferber
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - D Ferlewicz
- School of Physics, University of Melbourne, Victoria 3010
| | - T Fillinger
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - G Finocchiaro
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - S Fiore
- INFN Sezione di Roma, I-00185 Roma
| | - A Fodor
- McGill University, Montréal, Québec, H3A 2T8
| | - F Forti
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - A Frey
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen
| | - B G Fulsom
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - N Gabyshev
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - E Ganiev
- INFN Sezione di Trieste, I-34127 Trieste
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste
| | - M Garcia-Hernandez
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
| | - A Garmash
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - V Gaur
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - A Gaz
- INFN Sezione di Padova, I-35131 Padova
- Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova
| | - A Gellrich
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - R Giordano
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - A Giri
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - A Glazov
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - B Gobbo
- INFN Sezione di Trieste, I-34127 Trieste
| | - R Godang
- University of South Alabama, Mobile, Alabama 36688
| | - P Goldenzweig
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - B Golob
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - P Grace
- Department of Physics, University of Adelaide, Adelaide, South Australia 5005
| | - W Gradl
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | | | - D Greenwald
- Department of Physics, Technische Universität München, 85748 Garching
| | - Y Guan
- University of Cincinnati, Cincinnati, Ohio 45221
| | - K Gudkova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - C Hadjivasiliou
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - S Halder
- Tata Institute of Fundamental Research, Mumbai 400005
| | - K Hara
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - O Hartbrich
- University of Hawaii, Honolulu, Hawaii 96822
| | | | | | - S Hazra
- Tata Institute of Fundamental Research, Mumbai 400005
| | - C Hearty
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1
| | - I Heredia de la Cruz
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
- Consejo Nacional de Ciencia y Tecnología, Mexico City 03940
| | | | - A Hershenhorn
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1
| | - T Higuchi
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - E C Hill
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1
| | - H Hirata
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - M Hoek
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - M Hohmann
- School of Physics, University of Melbourne, Victoria 3010
| | - C-L Hsu
- School of Physics, University of Sydney, New South Wales 2006
| | - T Humair
- Max-Planck-Institut für Physik, 80805 München
| | - T Iijima
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - K Inami
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - G Inguglia
- Institute of High Energy Physics, Vienna 1050
| | - J Irakkathil Jabbar
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - A Ishikawa
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - R Itoh
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M Iwasaki
- Osaka City University, Osaka 558-8585
| | - Y Iwasaki
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Jackson
- Department of Physics, University of Adelaide, Adelaide, South Australia 5005
| | - W W Jacobs
- Indiana University, Bloomington, Indiana 47408
| | - D E Jaffe
- Brookhaven National Laboratory, Upton, New York 11973
| | - Y Jin
- INFN Sezione di Trieste, I-34127 Trieste
| | - C Joo
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | | | - A B Kaliyar
- Tata Institute of Fundamental Research, Mumbai 400005
| | - J Kandra
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - K H Kang
- Kyungpook National University, Daegu 41566
| | - R Karl
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - G Karyan
- Alikhanyan National Science Laboratory, Yerevan 0036
| | - T Kawasaki
- Kitasato University, Sagamihara 252-0373
| | - C Ketter
- University of Hawaii, Honolulu, Hawaii 96822
| | - H Kichimi
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - C Kiesling
- Max-Planck-Institut für Physik, 80805 München
| | - C-H Kim
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - D Y Kim
- Soongsil University, Seoul 06978
| | - Y-K Kim
- Yonsei University, Seoul 03722
| | - T D Kimmel
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - P Kodyš
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - T Koga
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - S Kohani
- University of Hawaii, Honolulu, Hawaii 96822
| | - T Konno
- Kitasato University, Sagamihara 252-0373
| | - A Korobov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - S Korpar
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor
| | - E Kovalenko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | | | - F Krinner
- Max-Planck-Institut für Physik, 80805 München
| | - P Križan
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - P Krokovny
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - T Kuhr
- Ludwig Maximilians University, 80539 Munich
| | - J Kumar
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213
| | - M Kumar
- Malaviya National Institute of Technology Jaipur, Jaipur 302017
| | - R Kumar
- Punjab Agricultural University, Ludhiana 141004
| | - K Kumara
- Wayne State University, Detroit, Michigan 48202
| | - T Kunigo
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - S Kurz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - A Kuzmin
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | | | | | - Y-T Lai
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - C La Licata
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - L Lanceri
- INFN Sezione di Trieste, I-34127 Trieste
| | - J S Lange
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | - M Laurenza
- INFN Sezione di Roma Tre, I-00146 Roma
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma
| | - K Lautenbach
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille
| | | | - S C Lee
- Kyungpook National University, Daegu 41566
| | - P Leitl
- Max-Planck-Institut für Physik, 80805 München
| | - D Levit
- Department of Physics, Technische Universität München, 85748 Garching
| | | | - C Li
- Liaoning Normal University, Dalian 116029
| | - L K Li
- University of Cincinnati, Cincinnati, Ohio 45221
| | - S X Li
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - Y B Li
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - J Libby
- Indian Institute of Technology Madras, Chennai 600036
| | - K Lieret
- Ludwig Maximilians University, 80539 Munich
| | - Z Liptak
- Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8530
| | - Q Y Liu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - D Liventsev
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Wayne State University, Detroit, Michigan 48202
| | - S Longo
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - A Lozar
- J. Stefan Institute, 1000 Ljubljana
| | - T Lueck
- Ludwig Maximilians University, 80539 Munich
| | - C Lyu
- University of Bonn, 53115 Bonn
| | - M Maggiora
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - S Maity
- Indian Institute of Technology Bhubaneswar, Satya Nagar 751007
| | - R Manfredi
- INFN Sezione di Trieste, I-34127 Trieste
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste
| | - E Manoni
- INFN Sezione di Perugia, I-06123 Perugia
| | - S Marcello
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - C Marinas
- Instituto de Fisica Corpuscular, Paterna 46980
| | - A Martini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - M Masuda
- Earthquake Research Institute, University of Tokyo, Tokyo 113-0032
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047
| | - T Matsuda
- University of Miyazaki, Miyazaki 889-2192
| | - K Matsuoka
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - D Matvienko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Novosibirsk State University, Novosibirsk 630090
| | - F Meier
- Duke University, Durham, North Carolina 27708
| | - M Merola
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - F Metzner
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - M Milesi
- School of Physics, University of Melbourne, Victoria 3010
| | - C Miller
- University of Victoria, Victoria, British Columbia, V8W 3P6
| | | | - H Miyake
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - R Mizuk
- National Research University Higher School of Economics, Moscow 101000
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - G B Mohanty
- Tata Institute of Fundamental Research, Mumbai 400005
| | - H-G Moser
- Max-Planck-Institut für Physik, 80805 München
| | - M Mrvar
- Institute of High Energy Physics, Vienna 1050
| | - F J Müller
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - C Murphy
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - R Mussa
- INFN Sezione di Torino, I-10125 Torino
| | - K R Nakamura
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M Nakao
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
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- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342
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- University of Hawaii, Honolulu, Hawaii 96822
| | - M Nayak
- School of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978
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- Alikhanyan National Science Laboratory, Yerevan 0036
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- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - N K Nisar
- Brookhaven National Laboratory, Upton, New York 11973
| | - S Nishida
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - K Nishimura
- University of Hawaii, Honolulu, Hawaii 96822
| | - S Ogawa
- Toho University, Funabashi 274-8510
| | - Y Onishchuk
- Taras Shevchenko National University of Kiev, Kiev
| | - H Ono
- Niigata University, Niigata 950-2181
| | - Y Onuki
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - P Oskin
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
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- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Pakhlov
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Moscow Physical Engineering Institute, Moscow 115409
| | - G Pakhlova
- National Research University Higher School of Economics, Moscow 101000
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - A Paladino
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - T Pang
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - A Panta
- University of Mississippi, University, Mississippi 38677
| | - E Paoloni
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - S Pardi
- INFN Sezione di Napoli, I-80126 Napoli
| | - H Park
- Kyungpook National University, Daegu 41566
| | - S-H Park
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | | | - A Passeri
- INFN Sezione di Roma Tre, I-00146 Roma
| | - A Pathak
- University of Louisville, Louisville, Kentucky 40292
| | - S Patra
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306
| | - S Paul
- Department of Physics, Technische Universität München, 85748 Garching
| | | | - I Peruzzi
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | | | - M Piccolo
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - L E Piilonen
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | | | | | - S Pokharel
- University of Mississippi, University, Mississippi 38677
| | - G Polat
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille
| | - V Popov
- National Research University Higher School of Economics, Moscow 101000
| | - C Praz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - S Prell
- Iowa State University, Ames, Iowa 50011
| | | | | | - N Rad
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - P Rados
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - S Raiz
- INFN Sezione di Trieste, I-34127 Trieste
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste
| | - M Remnev
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - I Ripp-Baudot
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - M Ritter
- Ludwig Maximilians University, 80539 Munich
| | - G Rizzo
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | | | - S H Robertson
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- McGill University, Montréal, Québec, H3A 2T8
| | | | - J M Roney
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- University of Victoria, Victoria, British Columbia, V8W 3P6
| | - A Rostomyan
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - N Rout
- Indian Institute of Technology Madras, Chennai 600036
| | - G Russo
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - D Sahoo
- Tata Institute of Fundamental Research, Mumbai 400005
| | - D A Sanders
- University of Mississippi, University, Mississippi 38677
| | - S Sandilya
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - A Sangal
- University of Cincinnati, Cincinnati, Ohio 45221
| | - L Santelj
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - Y Sato
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - V Savinov
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - B Scavino
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - J Schueler
- University of Hawaii, Honolulu, Hawaii 96822
| | - C Schwanda
- Institute of High Energy Physics, Vienna 1050
| | - A J Schwartz
- University of Cincinnati, Cincinnati, Ohio 45221
| | - R M Seddon
- McGill University, Montréal, Québec, H3A 2T8
| | - Y Seino
- Niigata University, Niigata 950-2181
| | - A Selce
- ENEA Casaccia, I-00123 Roma
- INFN Sezione di Roma Tre, I-00146 Roma
| | - K Senyo
- Yamagata University, Yamagata 990-8560
| | - J Serrano
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille
| | - M E Sevior
- School of Physics, University of Melbourne, Victoria 3010
| | - C Sfienti
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - J-G Shiu
- Department of Physics, National Taiwan University, Taipei 10617
| | - B Shwartz
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - A Sibidanov
- University of Hawaii, Honolulu, Hawaii 96822
| | - F Simon
- Max-Planck-Institut für Physik, 80805 München
| | - R J Sobie
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- University of Victoria, Victoria, British Columbia, V8W 3P6
| | - A Soffer
- School of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978
| | - A Sokolov
- Institute for High Energy Physics, Protvino 142281
| | - E Solovieva
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - S Spataro
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - B Spruck
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - M Starič
- J. Stefan Institute, 1000 Ljubljana
| | - S Stefkova
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - Z S Stottler
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - R Stroili
- INFN Sezione di Padova, I-35131 Padova
- Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova
| | - M Sumihama
- Gifu University, Gifu 501-1193
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047
| | - K Sumisawa
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - D J Summers
- University of Mississippi, University, Mississippi 38677
| | | | - S Y Suzuki
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - H Svidras
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - M Tabata
- Chiba University, Chiba 263-8522
| | - M Takahashi
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - M Takizawa
- J-PARC Branch, KEK Theory Center, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Meson Science Laboratory, Cluster for Pioneering Research, RIKEN, Saitama 351-0198
- Showa Pharmaceutical University, Tokyo 194-8543
| | - U Tamponi
- INFN Sezione di Torino, I-10125 Torino
| | - S Tanaka
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - K Tanida
- Advanced Science Research Center, Japan Atomic Energy Agency, Naka 319-1195
| | - H Tanigawa
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - N Taniguchi
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Taras
- Université de Montréal, Physique des Particules, Montréal, Québec, H3C 3J7
| | - F Tenchini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - D Tonelli
- INFN Sezione di Trieste, I-34127 Trieste
| | - E Torassa
- INFN Sezione di Padova, I-35131 Padova
| | - N Toutounji
- School of Physics, University of Sydney, New South Wales 2006
| | - K Trabelsi
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay
| | - M Uchida
- Tokyo Institute of Technology, Tokyo 152-8550
| | - Y Unno
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Uno
- Niigata University, Niigata 950-2181
| | - S Uno
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Urquijo
- School of Physics, University of Melbourne, Victoria 3010
| | - Y Ushiroda
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - Y V Usov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - S E Vahsen
- University of Hawaii, Honolulu, Hawaii 96822
| | | | - G S Varner
- University of Hawaii, Honolulu, Hawaii 96822
| | - K E Varvell
- School of Physics, University of Sydney, New South Wales 2006
| | - A Vinokurova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - L Vitale
- INFN Sezione di Trieste, I-34127 Trieste
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste
| | - B Wach
- Max-Planck-Institut für Physik, 80805 München
| | - E Waheed
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | | | - W Wan Abdullah
- National Centre for Particle Physics, University Malaya, 50603 Kuala Lumpur
| | - M-Z Wang
- Department of Physics, National Taiwan University, Taipei 10617
| | - X L Wang
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - A Warburton
- McGill University, Montréal, Québec, H3A 2T8
| | - S Watanuki
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay
| | - J Webb
- School of Physics, University of Melbourne, Victoria 3010
| | | | | | | | - H Windel
- Max-Planck-Institut für Physik, 80805 München
| | - X P Xu
- Soochow University, Suzhou 215006
| | - B D Yabsley
- School of Physics, University of Sydney, New South Wales 2006
| | - S Yamada
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - W Yan
- University of Science and Technology of China, Hefei 230026
| | | | - H Ye
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - J Yelton
- University of Florida, Gainesville, Florida 32611
| | - J H Yin
- Korea University, Seoul 02841
| | - Y M Yook
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
| | - K Yoshihara
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - C Z Yuan
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
| | - Y Yusa
- Niigata University, Niigata 950-2181
| | - L Zani
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille
| | - V Zhilich
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - Q D Zhou
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
- Institute for Advanced Research, Nagoya University, Nagoya 464-8602
| | - X Y Zhou
- Liaoning Normal University, Dalian 116029
| | - V I Zhukova
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
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Stagno V, Egizi F, Corticelli F, Morandi V, Valle F, Costantini G, Longo S, Capuani S. Microstructural features assessment of different waterlogged wood species by NMR diffusion validated with complementary techniques. Magn Reson Imaging 2021; 83:139-151. [PMID: 34454984 DOI: 10.1016/j.mri.2021.08.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 07/27/2021] [Accepted: 08/25/2021] [Indexed: 12/13/2022]
Abstract
Wood is a hygroscopic, multi-scale and anisotropic natural material composed of pores with different size and differently oriented. In particular, archaeologically excavated wood generally is waterlogged wood with very high moisture content (400%-800%) that need to have a rapid investigation at the microstructural level to obtain the best treatment with preservative agents. Time-dependent diffusion coefficient D(t) quantified by Pulse Field Gradient (PFG) Nuclear Magnetic Resonance (NMR) techniques provides useful information about complex porous media, such as the tortuosity (τ) describing pore connectivity and fluid transport through media, the average-pore size, the anisotropic degree (an). However, diffusion NMR is intrinsically limited since it is an indirect measure of medium microstructure and relies on inferences from models and estimation of relevant diffusion parameters. Therefore, it is necessary to validate the information obtained from NMR diffusion parameters through complementary investigations. In this work, the structures of five waterlogged wood species were studied by PFG of absorbed water. D(t) and τ of water diffusing along and perpendicular to vessels/tracheids main axes together with relaxation times and an were quantified. From these parameters, the pore sizes distribution and the wood microstructure characterization were obtained. Results among wood species were compared, validated and integrated by micro-imaging NMR (μ-MRI), environmental-scanning electron-microscope (ESEM) images, wood dry density and imbibition times measurement of all woods. The work suggests that an vs τ rather than the estimated pore size diversifies and characterize the different wood species. As a consequence diffusion-anisotropy vs tortuosity could be an alternative method to characterize and differentiate wood species of waterlogged wood when high resolution images (μ-MRI and ESEM) are not available. Moreover, the combined use of D(t) and micro-MRI expands the scale of dimensions observable by NMR covering all the interesting length scales of wood.
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Affiliation(s)
- V Stagno
- Department of Earth Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; National Research Council - Institute for Complex Systems (CNR-ISC) c/o Physics Department Sapienza University of Rome, Rome, Italy
| | - F Egizi
- National Research Council - Institute for Complex Systems (CNR-ISC) c/o Physics Department Sapienza University of Rome, Rome, Italy
| | - F Corticelli
- Consiglio Nazionale delle Ricerche - Istituto per la Microelettronica e Microsistemi (CNR-IMM) Bologna, P. Gobetti 101, 40129 Bologna, Italy
| | - V Morandi
- Consiglio Nazionale delle Ricerche - Istituto per la Microelettronica e Microsistemi (CNR-IMM) Bologna, P. Gobetti 101, 40129 Bologna, Italy
| | - F Valle
- Consiglio Nazionale delle Ricerche - Istituto per lo Studio dei Materiali Nanostrutturati (CNR-ISMN) Bologna, P. Gobetti 101, 40129 Bologna, Italy
| | - G Costantini
- National Research Council - Institute for Complex Systems (CNR-ISC) c/o Physics Department Sapienza University of Rome, Rome, Italy
| | - S Longo
- National Research Council - Institute for Complex Systems (CNR-ISC) c/o Physics Department Sapienza University of Rome, Rome, Italy; Department of Mathematical and Computational Sciences, Physics Science and Earth Sciences (MIFT), University of Messina, Messina 98166, Italy
| | - S Capuani
- National Research Council - Institute for Complex Systems (CNR-ISC) c/o Physics Department Sapienza University of Rome, Rome, Italy; Centro Fermi - Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi, Piazza del Viminale 1, 00184 Rome, Italy.
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Knupp RJ, Jauk VC, Longo S, Szychowski JM, Tita A, Harper LM. 240 Does the timing of gestational diabetes screening affect provider management of GDM? Am J Obstet Gynecol 2021. [DOI: 10.1016/j.ajog.2020.12.262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Ambalavanan N, Jauk V, Szychowski JM, Boggess KA, Saade G, Longo S, Esplin S, Cleary K, Wapner R, Letson K, Owens M, Blackwell S, Andrews W, Tita AT. Epidemiology of readmissions in early infancy following nonelective cesarean delivery. J Perinatol 2021; 41:24-31. [PMID: 32669643 PMCID: PMC7854783 DOI: 10.1038/s41372-020-0730-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 06/05/2020] [Accepted: 07/07/2020] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Determine incidence and risk factors for readmissions in early infancy. STUDY DESIGN Secondary analysis of data from the Cesarean Section Optimal Antibiotic Prophylaxis trial. All unplanned revisits (unplanned clinic, ER visits, and hospital readmissions) and hospital readmissions (initial discharge to 3-month follow-up) were analyzed. RESULTS 295 (15.9%) of 1850 infants had revisits with risk factors being ethnicity (adjusted odds ratio (aOR): 0.6 for Hispanic), maternal postpartum antibiotics (1.89), azithromycin treatment (1.22), small for gestational age (1.68), apnea (3.82), and hospital stay after birth >90th percentile (0.49). 71 (3.8%) of 1850 infants were readmitted with risk factors being antenatal steroids (aOR 2.49), elective repeat C/section (0.72), postpartum maternal antibiotics (2.22), O2 requirement after delivery room (2.82), and suspected/proven neonatal sepsis (0.55). CONCLUSION(S) Multiple risk factors were identified, suggesting potential impact on the neonatal microbiome (maternal postpartum antibiotics) or issues related to access/cost of care (Hispanic ethnicity associated with fewer revisits).
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Affiliation(s)
| | - Victoria Jauk
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham
| | - Jeff M. Szychowski
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Department of Biostatistics, University of Alabama at Birmingham
| | - Kim A. Boggess
- Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, Chapel Hill (K.B.)
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston (G.S.)
| | - Sherri Longo
- Department of Obstetrics and Gynecology, Ochsner Health System, New Orleans (S.L.)
| | - Sean Esplin
- Department of Obstetrics and Gynecology, University of Utah (S.E.) and Intermountain Health Care (S.E.), Salt Lake City
| | - Kirsten Cleary
- Department of Obstetrics and Gynecology, Columbia University, New York (K.C., R.W.)
| | - Ronald Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York (K.C., R.W.)
| | - Kellett Letson
- Department of Obstetrics and Gynecology, Mission Hospital, Asheville (K.L.)
| | - Michelle Owens
- Department of Obstetrics and Gynecology, University of Mississippi, Jackson (M.O.)
| | - Sean Blackwell
- Department of Obstetrics and Gynecology, University of Texas Health Sciences Center, Houston (S.B.)
| | - William Andrews
- Department of Biostatistics, University of Alabama at Birmingham
| | - Alan T. Tita
- Department of Biostatistics, University of Alabama at Birmingham
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Cusumano D, Dhont J, Boldrini L, Longo S, Chiloiro G, Placidi L, Romano A, Azario L, De Spirito M, Verellen D, Valentini V. PO-1613: Reliability of ITV approach to varying treatment fraction time: considerations based on 2D cine MRI. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01631-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Abudinén F, Adachi I, Aihara H, Akopov N, Aloisio A, Ameli F, Anh Ky N, Asner DM, Aushev T, Aushev V, Babu V, Baehr S, Bahinipati S, Bambade P, Banerjee S, Bansal S, Baudot J, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertemes M, Bessner M, Bettarini S, Bhardwaj V, Bianchi F, Bilka T, Bilokin S, Biswas D, Bračko M, Branchini P, Braun N, Browder TE, Budano A, Bussino S, Campajola M, Casarosa G, Cecchi C, Červenkov D, Chang MC, Chang P, Cheaib R, Chekelian V, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Cinabro D, Corona L, Cremaldi LM, Cunliffe S, Dash N, Dattola F, De La Cruz-Burelo E, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, De Yta-Hernandez A, Di Capua F, Doležal Z, Dong TV, Dort K, Dossett D, Dujany G, Eidelman S, Ferber T, Ferlewicz D, Fiore S, Fodor A, Forti F, Fulsom BG, Ganiev E, Garg R, Garmash A, Gaur V, Gaz A, Gebauer U, Gellrich A, Geßler T, Giordano R, Giri A, Gobbo B, Godang R, Goldenzweig P, Golob B, Gomis P, Gradl W, Graziani E, Greenwald D, Hadjivasiliou C, Halder S, Hartbrich O, Hayasaka K, Hayashii H, Hearty C, Hedges MT, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hirata H, Hoek M, Hohmann M, Hsu CL, Hu Y, Inami K, Inguglia G, Irakkathil Jabbar J, Ishikawa A, Itoh R, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Jia S, Jin Y, Joo C, Kaliyar AB, Kandra J, Karyan G, Kato Y, Kichimi H, Kiesling C, Kim CH, Kim DY, Kim HJ, Kim SH, Kim YK, Kimmel TD, Kinoshita K, Kleinwort C, Kodyš P, Koga T, Kohani S, Komarov I, Korpar S, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar M, Kumar R, Kumara K, Kurz S, Kwon YJ, Lacaprara S, La Licata C, Lanceri L, Lange JS, Lee IS, Lee SC, Leitl P, Levit D, Lewis PM, Li C, Li LK, Li YB, Libby J, Lieret K, Li Gioi L, Liptak Z, Liu QY, Liventsev D, Longo S, Luo T, MacQueen C, Maeda Y, Manfredi R, Manoni E, Marcello S, Marinas C, Martini A, Masuda M, Matsuoka K, Matvienko D, Meggendorfer F, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mizuk R, Azmi K, Mohanty GB, Moser HG, Mrvar M, Müller FJ, Mussa R, Nakamura I, Nakao M, Nakazawa H, Natochii A, Niebuhr C, Nisar NK, Nishida S, Nouxman MHA, Ogawa K, Ogawa S, Ono H, Oskin P, Ozaki H, Pakhlov P, Paladino A, Panta A, Paoloni E, Pardi S, Park H, Park SH, Paschen B, Passeri A, Pathak A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Piccolo M, Piilonen LE, Polat G, Popov V, Praz C, Prencipe E, Prim MT, Purohit MV, Rad N, Rados P, Rasheed R, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Ritter M, Ritzert M, Rizzo G, Robertson SH, Rodríguez Pérez D, Roney JM, Rosenfeld C, Rostomyan A, Rout N, Sahoo D, Sakai Y, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schwanda C, Schwartz AJ, Seddon RM, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shiu JG, Sibidanov A, Simon F, Sobie RJ, Soffer A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Strube J, Sumihama M, Sumiyoshi T, Summers DJ, Sutcliffe W, Svidras H, Tabata M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tanigawa H, Taras P, Tenchini F, Tonelli D, Torassa E, Trabelsi K, Uchida M, Uglov T, Unger K, Unno Y, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vitale L, Waheed E, Wakai M, Wakeling HM, Wang CH, Wang MZ, Wang XL, Warburton A, Watanabe M, Watanuki S, Webb J, Wehle S, Welsch M, Wessel C, Wiechczynski J, Windel H, Won E, Wu LJ, Xu XP, Yabsley B, Yan W, Yang SB, Ye H, Yonenaga M, Yuan CZ, Yusa Y, Zani L, Zhou QD, Zhukova VI. Search for Axionlike Particles Produced in e^{+}e^{-} Collisions at Belle II. Phys Rev Lett 2020; 125:161806. [PMID: 33124872 DOI: 10.1103/physrevlett.125.161806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 09/08/2020] [Indexed: 06/11/2023]
Abstract
We present a search for the direct production of a light pseudoscalar a decaying into two photons with the Belle II detector at the SuperKEKB collider. We search for the process e^{+}e^{-}→γa, a→γγ in the mass range 0.2<m_{a}<9.7 GeV/c^{2} using data corresponding to an integrated luminosity of (445±3) pb^{-1}. Light pseudoscalars interacting predominantly with standard model gauge bosons (so-called axionlike particles or ALPs) are frequently postulated in extensions of the standard model. We find no evidence for ALPs and set 95% confidence level upper limits on the coupling strength g_{aγγ} of ALPs to photons at the level of 10^{-3} GeV^{-1}. The limits are the most restrictive to date for 0.2<m_{a}<1 GeV/c^{2}.
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Affiliation(s)
- F Abudinén
- INFN Sezione di Trieste, I-34127 Trieste
| | - I Adachi
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - H Aihara
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - N Akopov
- Alikhanyan National Science Laboratory, Yerevan 0036
| | - A Aloisio
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - F Ameli
- INFN Sezione di Roma, I-00185 Roma
| | - N Anh Ky
- Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000
- Institute of Physics, Vietnam Academy of Science and Technology (VAST), Hanoi
| | - D M Asner
- Brookhaven National Laboratory, Upton, New York 11973
| | - T Aushev
- Higher School of Economics (HSE), Moscow 101000
| | - V Aushev
- Taras Shevchenko National University of Kiev, Kiev
| | - V Babu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - S Baehr
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - S Bahinipati
- Indian Institute of Technology Bhubaneswar, Satya Nagar 751007
| | - P Bambade
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay
| | - Sw Banerjee
- University of Louisville, Louisville, Kentucky 40292
| | - S Bansal
- Panjab University, Chandigarh 160014
| | - J Baudot
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - J Becker
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - P K Behera
- Indian Institute of Technology Madras, Chennai 600036
| | - J V Bennett
- University of Mississippi, University, Mississippi 38677
| | | | | | - M Bertemes
- Institute of High Energy Physics, Vienna 1050
| | - M Bessner
- University of Hawaii, Honolulu, Hawaii 96822
| | - S Bettarini
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - V Bhardwaj
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306
| | - F Bianchi
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - T Bilka
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - S Bilokin
- Ludwig Maximilians University, 80539 Munich
| | - D Biswas
- University of Louisville, Louisville, Kentucky 40292
| | - M Bračko
- J. Stefan Institute, 1000 Ljubljana
- University of Maribor, 2000 Maribor
| | | | - N Braun
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - T E Browder
- University of Hawaii, Honolulu, Hawaii 96822
| | - A Budano
- INFN Sezione di Roma Tre, I-00146 Roma
| | - S Bussino
- INFN Sezione di Roma Tre, I-00146 Roma
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma
| | - M Campajola
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - G Casarosa
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - C Cecchi
- INFN Sezione di Perugia, I-06123 Perugia
- Dipartimento di Fisica, Università di Perugia, I-06123 Perugia
| | - D Červenkov
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - M-C Chang
- Department of Physics, Fu Jen Catholic University, Taipei 24205
| | - P Chang
- Department of Physics, National Taiwan University, Taipei 10617
| | - R Cheaib
- University of British Columbia, Vancouver, British Columbia V6T 1Z1
| | - V Chekelian
- Max-Planck-Institut für Physik, 80805 München
| | - B G Cheon
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Chilikin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | | | - H-E Cho
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Cho
- Korea Institute of Science and Technology Information, Daejeon 34141
| | - S-J Cho
- Yonsei University, Seoul 03722
| | - S-K Choi
- Gyeongsang National University, Jinju 52828
| | - D Cinabro
- Wayne State University, Detroit, Michigan 48202
| | - L Corona
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - L M Cremaldi
- University of Mississippi, University, Mississippi 38677
| | - S Cunliffe
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - N Dash
- Indian Institute of Technology Madras, Chennai 600036
| | - F Dattola
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - E De La Cruz-Burelo
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
| | - G De Nardo
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - M De Nuccio
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | | | - R de Sangro
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - M Destefanis
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - A De Yta-Hernandez
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
| | - F Di Capua
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - Z Doležal
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - T V Dong
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - K Dort
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | - D Dossett
- School of Physics, University of Melbourne, Victoria 3010
| | - G Dujany
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - S Eidelman
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Novosibirsk State University, Novosibirsk 630090
| | - T Ferber
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - D Ferlewicz
- School of Physics, University of Melbourne, Victoria 3010
| | - S Fiore
- INFN Sezione di Roma, I-00185 Roma
| | - A Fodor
- McGill University, Montréal, Québec, H3A 2T8
| | - F Forti
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - B G Fulsom
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - E Ganiev
- INFN Sezione di Trieste, I-34127 Trieste
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste
| | - R Garg
- Panjab University, Chandigarh 160014
| | - A Garmash
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - V Gaur
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - A Gaz
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - U Gebauer
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen
| | - A Gellrich
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - T Geßler
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | - R Giordano
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - A Giri
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - B Gobbo
- INFN Sezione di Trieste, I-34127 Trieste
| | - R Godang
- University of South Alabama, Mobile, Alabama 36688
| | - P Goldenzweig
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - B Golob
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - P Gomis
- Instituto de Fisica Corpuscular, Paterna 46980
| | - W Gradl
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | | | - D Greenwald
- Department of Physics, Technische Universität München, 85748 Garching
| | - C Hadjivasiliou
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - S Halder
- Tata Institute of Fundamental Research, Mumbai 400005
| | - O Hartbrich
- University of Hawaii, Honolulu, Hawaii 96822
| | | | | | - C Hearty
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- University of British Columbia, Vancouver, British Columbia V6T 1Z1
| | - M T Hedges
- University of Hawaii, Honolulu, Hawaii 96822
| | - I Heredia de la Cruz
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
- Consejo Nacional de Ciencia y Tecnología, Mexico City 03940
| | | | - A Hershenhorn
- University of British Columbia, Vancouver, British Columbia V6T 1Z1
| | - T Higuchi
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - E C Hill
- University of British Columbia, Vancouver, British Columbia V6T 1Z1
| | - H Hirata
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - M Hoek
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - M Hohmann
- School of Physics, University of Melbourne, Victoria 3010
| | - C-L Hsu
- School of Physics, University of Sydney, New South Wales 2006
| | - Y Hu
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
| | - K Inami
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - G Inguglia
- Institute of High Energy Physics, Vienna 1050
| | - J Irakkathil Jabbar
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - A Ishikawa
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - R Itoh
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Jackson
- Department of Physics, University of Adelaide, Adelaide, South Australia 5005
| | - W W Jacobs
- Indiana University, Bloomington, Indiana 47408
| | - D E Jaffe
- Brookhaven National Laboratory, Upton, New York 11973
| | - E-J Jang
- Gyeongsang National University, Jinju 52828
| | - S Jia
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - Y Jin
- INFN Sezione di Trieste, I-34127 Trieste
| | - C Joo
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - A B Kaliyar
- Tata Institute of Fundamental Research, Mumbai 400005
| | - J Kandra
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - G Karyan
- Alikhanyan National Science Laboratory, Yerevan 0036
| | - Y Kato
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - H Kichimi
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - C Kiesling
- Max-Planck-Institut für Physik, 80805 München
| | - C-H Kim
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - D Y Kim
- Soongsil University, Seoul 06978
| | - H J Kim
- Kyungpook National University, Daegu 41566
| | - S-H Kim
- Seoul National University, Seoul 08826
| | - Y-K Kim
- Yonsei University, Seoul 03722
| | - T D Kimmel
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - K Kinoshita
- University of Cincinnati, Cincinnati, Ohio 45221
| | - C Kleinwort
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - P Kodyš
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - T Koga
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - S Kohani
- University of Hawaii, Honolulu, Hawaii 96822
| | - I Komarov
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - S Korpar
- J. Stefan Institute, 1000 Ljubljana
- University of Maribor, 2000 Maribor
| | | | - P Križan
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - P Krokovny
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - T Kuhr
- Ludwig Maximilians University, 80539 Munich
| | - M Kumar
- Malaviya National Institute of Technology Jaipur, Jaipur 302017
| | - R Kumar
- Punjab Agricultural University, Ludhiana 141004
| | - K Kumara
- Wayne State University, Detroit, Michigan 48202
| | - S Kurz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | | | | | - C La Licata
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - L Lanceri
- INFN Sezione di Trieste, I-34127 Trieste
| | - J S Lange
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | - I-S Lee
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - S C Lee
- Kyungpook National University, Daegu 41566
| | - P Leitl
- Max-Planck-Institut für Physik, 80805 München
| | - D Levit
- Department of Physics, Technische Universität München, 85748 Garching
| | | | - C Li
- Liaoning Normal University, Dalian 116029
| | - L K Li
- University of Cincinnati, Cincinnati, Ohio 45221
| | - Y B Li
- Peking University, Beijing 100871
| | - J Libby
- Indian Institute of Technology Madras, Chennai 600036
| | - K Lieret
- Ludwig Maximilians University, 80539 Munich
| | - L Li Gioi
- Max-Planck-Institut für Physik, 80805 München
| | - Z Liptak
- University of Hawaii, Honolulu, Hawaii 96822
| | - Q Y Liu
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - D Liventsev
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Wayne State University, Detroit, Michigan 48202
| | - S Longo
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - T Luo
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - C MacQueen
- School of Physics, University of Melbourne, Victoria 3010
| | - Y Maeda
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - R Manfredi
- INFN Sezione di Trieste, I-34127 Trieste
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste
| | - E Manoni
- INFN Sezione di Perugia, I-06123 Perugia
| | - S Marcello
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - C Marinas
- Instituto de Fisica Corpuscular, Paterna 46980
| | - A Martini
- INFN Sezione di Roma Tre, I-00146 Roma
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma
| | - M Masuda
- Earthquake Research Institute, University of Tokyo, Tokyo 113-0032
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047
| | - K Matsuoka
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - D Matvienko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Novosibirsk State University, Novosibirsk 630090
| | | | - F Meier
- Duke University, Durham, North Carolina 27708
| | - M Merola
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Agraria, Università di Napoli Federico II, I-80055 Portici (NA)
| | - F Metzner
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - M Milesi
- School of Physics, University of Melbourne, Victoria 3010
| | - C Miller
- University of Victoria, Victoria, British Columbia V8W 3P6
| | | | - R Mizuk
- Higher School of Economics (HSE), Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - K Azmi
- National Centre for Particle Physics, University Malaya, 50603 Kuala Lumpur
| | - G B Mohanty
- Tata Institute of Fundamental Research, Mumbai 400005
| | - H-G Moser
- Max-Planck-Institut für Physik, 80805 München
| | - M Mrvar
- Institute of High Energy Physics, Vienna 1050
| | - F J Müller
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - R Mussa
- INFN Sezione di Torino, I-10125 Torino
| | - I Nakamura
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M Nakao
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - H Nakazawa
- Department of Physics, National Taiwan University, Taipei 10617
| | - A Natochii
- University of Hawaii, Honolulu, Hawaii 96822
| | - C Niebuhr
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - N K Nisar
- Brookhaven National Laboratory, Upton, New York 11973
| | - S Nishida
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M H A Nouxman
- National Centre for Particle Physics, University Malaya, 50603 Kuala Lumpur
| | - K Ogawa
- Niigata University, Niigata 950-2181
| | - S Ogawa
- Toho University, Funabashi 274-8510
| | - H Ono
- Niigata University, Niigata 950-2181
| | - P Oskin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - H Ozaki
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Pakhlov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Moscow Physical Engineering Institute, Moscow 115409
| | - A Paladino
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - A Panta
- University of Mississippi, University, Mississippi 38677
| | - E Paoloni
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - S Pardi
- INFN Sezione di Napoli, I-80126 Napoli
| | - H Park
- Kyungpook National University, Daegu 41566
| | | | | | - A Passeri
- INFN Sezione di Roma Tre, I-00146 Roma
| | - A Pathak
- University of Louisville, Louisville, Kentucky 40292
| | - S Patra
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306
| | - S Paul
- Department of Physics, Technische Universität München, 85748 Garching
| | | | - I Peruzzi
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - R Peschke
- University of Hawaii, Honolulu, Hawaii 96822
| | - M Piccolo
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - L E Piilonen
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - G Polat
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille
| | - V Popov
- Higher School of Economics (HSE), Moscow 101000
| | - C Praz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | | | - M T Prim
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - M V Purohit
- Okinawa Institute of Science and Technology, Okinawa 904-0495
| | - N Rad
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - P Rados
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - R Rasheed
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - M Reif
- Max-Planck-Institut für Physik, 80805 München
| | - S Reiter
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | - M Remnev
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - I Ripp-Baudot
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - M Ritter
- Ludwig Maximilians University, 80539 Munich
| | - M Ritzert
- University of Heidelberg, 68131 Mannheim
| | - G Rizzo
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - S H Robertson
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- McGill University, Montréal, Québec, H3A 2T8
| | | | - J M Roney
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- University of Victoria, Victoria, British Columbia V8W 3P6
| | - C Rosenfeld
- University of South Carolina, Columbia, South Carolina 29208
| | - A Rostomyan
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - N Rout
- Indian Institute of Technology Madras, Chennai 600036
| | - D Sahoo
- Tata Institute of Fundamental Research, Mumbai 400005
| | - Y Sakai
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - D A Sanders
- University of Mississippi, University, Mississippi 38677
| | - S Sandilya
- University of Cincinnati, Cincinnati, Ohio 45221
| | - A Sangal
- University of Cincinnati, Cincinnati, Ohio 45221
| | - L Santelj
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - Y Sato
- Department of Physics, Tohoku University, Sendai 980-8578
| | - V Savinov
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - B Scavino
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - C Schwanda
- Institute of High Energy Physics, Vienna 1050
| | - A J Schwartz
- University of Cincinnati, Cincinnati, Ohio 45221
| | - R M Seddon
- McGill University, Montréal, Québec, H3A 2T8
| | - Y Seino
- Niigata University, Niigata 950-2181
| | - A Selce
- INFN Sezione di Roma, I-00185 Roma
- Università di Roma "La Sapienza," I-00185 Roma
| | - K Senyo
- Yamagata University, Yamagata 990-8560
| | - J Serrano
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille
| | - M E Sevior
- School of Physics, University of Melbourne, Victoria 3010
| | - C Sfienti
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - J-G Shiu
- Department of Physics, National Taiwan University, Taipei 10617
| | - A Sibidanov
- University of Victoria, Victoria, British Columbia V8W 3P6
| | - F Simon
- Max-Planck-Institut für Physik, 80805 München
| | - R J Sobie
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- University of Victoria, Victoria, British Columbia V8W 3P6
| | - A Soffer
- Tel Aviv University, School of Physics and Astronomy, Tel Aviv 69978
| | - E Solovieva
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - S Spataro
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - B Spruck
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - M Starič
- J. Stefan Institute, 1000 Ljubljana
| | - S Stefkova
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - Z S Stottler
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - R Stroili
- INFN Sezione di Padova, I-35131 Padova
- Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova
| | - J Strube
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - M Sumihama
- Gifu University, Gifu 501-1193
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047
| | - T Sumiyoshi
- Tokyo Metropolitan University, Tokyo 192-0397
| | - D J Summers
- University of Mississippi, University, Mississippi 38677
| | | | - H Svidras
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - M Tabata
- Chiba University, Chiba 263-8522
| | - M Takizawa
- J-PARC Branch, KEK Theory Center, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Theoretical Research Division, Nishina Center, RIKEN, Saitama 351-0198
- Showa Pharmaceutical University, Tokyo 194-8543
| | - U Tamponi
- INFN Sezione di Torino, I-10125 Torino
| | - S Tanaka
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - K Tanida
- Advanced Science Research Center, Japan Atomic Energy Agency, Naka 319-1195
| | - H Tanigawa
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - P Taras
- Université de Montréal, Physique des Particules, Montréal, Québec H3C 3J7
| | - F Tenchini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - D Tonelli
- INFN Sezione di Trieste, I-34127 Trieste
| | - E Torassa
- INFN Sezione di Padova, I-35131 Padova
| | - K Trabelsi
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay
| | - M Uchida
- Tokyo Institute of Technology, Tokyo 152-8550
| | - T Uglov
- Higher School of Economics (HSE), Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - K Unger
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - Y Unno
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - S Uno
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Urquijo
- School of Physics, University of Melbourne, Victoria 3010
| | - Y Ushiroda
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - S E Vahsen
- University of Hawaii, Honolulu, Hawaii 96822
| | | | - G S Varner
- University of Hawaii, Honolulu, Hawaii 96822
| | - K E Varvell
- School of Physics, University of Sydney, New South Wales 2006
| | - A Vinokurova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - L Vitale
- INFN Sezione di Trieste, I-34127 Trieste
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste
| | - E Waheed
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M Wakai
- University of British Columbia, Vancouver, British Columbia V6T 1Z1
| | | | - C H Wang
- National United University, Miao Li 36003
| | - M-Z Wang
- Department of Physics, National Taiwan University, Taipei 10617
| | - X L Wang
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - A Warburton
- McGill University, Montréal, Québec, H3A 2T8
| | | | - S Watanuki
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay
| | - J Webb
- School of Physics, University of Melbourne, Victoria 3010
| | - S Wehle
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | | | | | | | - H Windel
- Max-Planck-Institut für Physik, 80805 München
| | - E Won
- Korea University, Seoul 02841
| | - L J Wu
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
| | - X P Xu
- Soochow University, Suzhou 215006
| | - B Yabsley
- School of Physics, University of Sydney, New South Wales 2006
| | - W Yan
- University of Science and Technology of China, Hefei 230026
| | | | - H Ye
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - M Yonenaga
- Tokyo Metropolitan University, Tokyo 192-0397
| | - C Z Yuan
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
| | - Y Yusa
- Niigata University, Niigata 950-2181
| | - L Zani
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille
| | - Q D Zhou
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - V I Zhukova
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
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Tuuli MG, Liu J, Tita ATN, Longo S, Trudell A, Carter EB, Shanks A, Woolfolk C, Caughey AB, Warren DK, Odibo AO, Colditz G, Macones GA, Harper L. Effect of Prophylactic Negative Pressure Wound Therapy vs Standard Wound Dressing on Surgical-Site Infection in Obese Women After Cesarean Delivery: A Randomized Clinical Trial. JAMA 2020; 324:1180-1189. [PMID: 32960242 PMCID: PMC7509615 DOI: 10.1001/jama.2020.13361] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
IMPORTANCE Obesity increases the risk of both cesarean delivery and surgical-site infection. Despite widespread use, it is unclear whether prophylactic negative pressure wound therapy reduces surgical-site infection after cesarean delivery in obese women. OBJECTIVE To evaluate whether prophylactic negative pressure wound therapy, initiated immediately after cesarean delivery, lowers the risk of surgical-site infections compared with standard wound dressing in obese women. DESIGN, SETTING, AND PARTICIPANTS Multicenter randomized trial conducted from February 8, 2017, through November 13, 2019, at 4 academic and 2 community hospitals across the United States. Obese women undergoing planned or unplanned cesarean delivery were eligible. The study was terminated after 1624 of 2850 participants were recruited when a planned interim analysis showed increased adverse events in the negative pressure group and futility for the primary outcome. Final follow-up was December 18, 2019. INTERVENTIONS Participants were randomly assigned to either undergo prophylactic negative pressure wound therapy, with application of the negative pressure device immediately after repair of the surgical incision (n = 816), or receive standard wound dressing (n = 808). MAIN OUTCOMES AND MEASURES The primary outcome was superficial or deep surgical-site infection according to the Centers for Disease Control and Prevention definitions. Secondary outcomes included other wound complications, composite of surgical-site infections and other wound complications, and adverse skin reactions. RESULTS Of the 1624 women randomized (mean age, 30.4 years, mean body mass index, 39.5), 1608 (99%) completed the study: 806 in the negative pressure group (median duration of negative pressure, 4 days) and 802 in the standard dressing group. Superficial or deep surgical-site infection was diagnosed in 29 participants (3.6%) in the negative pressure group and 27 (3.4%) in the standard dressing group (difference, 0.36%; 95% CI, -1.46% to 2.19%, P = .70). Of 30 prespecified secondary end points, 25 showed no significant differences, including other wound complications (2.6% vs 3.1%; difference, -0.53%; 95% CI, -1.93% to 0.88%; P = .46) and composite of surgical-site infections and other wound complications (6.5% vs 6.7%; difference, -0.27%; 95% CI, -2.71% to 2.25%; P = .83). Adverse skin reactions were significantly more frequent in the negative pressure group (7.0% vs 0.6%; difference, 6.95%; 95% CI, 1.86% to 12.03%; P < .001). CONCLUSIONS AND RELEVANCE Among obese women undergoing cesarean delivery, prophylactic negative pressure wound therapy, compared with standard wound dressing, did not significantly reduce the risk of surgical-site infection. These findings do not support routine use of prophylactic negative pressure wound therapy in obese women after cesarean delivery. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03009110.
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Affiliation(s)
- Methodius G Tuuli
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis
| | - Jingxia Liu
- Department of Surgery, Washington University School of Medicine in St Louis, Missouri
| | - Alan T N Tita
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham
- Center for Women's Reproductive Health, University of Alabama at Birmingham
| | - Sherri Longo
- Department of Obstetrics and Gynecology, Ochsner Health, New Orleans, Louisiana
| | - Amanda Trudell
- Division of Maternal Fetal Medicine, BJC Medical Group St Louis, Missouri
| | - Ebony B Carter
- Department of Obstetrics and Gynecology, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Anthony Shanks
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis
| | - Candice Woolfolk
- Department of Obstetrics and Gynecology, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Aaron B Caughey
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland
| | - David K Warren
- Department of Medicine, Washington University School of Medicine in St Louis, Missouri
| | - Anthony O Odibo
- Department of Obstetrics and Gynecology, University of South Florida School of Medicine, Tampa
| | - Graham Colditz
- Department of Surgery, Washington University School of Medicine in St Louis, Missouri
| | - George A Macones
- Department of Obstetrics and Gynecology, Dell School of Medicine, University of Texas at Austin
| | - Lorie Harper
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham
- Center for Women's Reproductive Health, University of Alabama at Birmingham
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40
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Ausbeck EB, Jauk VC, Boggess KA, Saade G, Longo S, Esplin S, Cleary K, Wapner R, Letson K, Owens M, Blackwell S, Ambalavanan N, Szychowski JM, Andrews W, Tita ATN. Skin preparation type and post-cesarean infection with use of adjunctive azithromycin prophylaxis. J Matern Fetal Neonatal Med 2020; 35:2690-2694. [PMID: 32727231 DOI: 10.1080/14767058.2020.1797665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To compare the frequency of postoperative surgical site infection (SSI) by type of skin preparation used for unscheduled cesarean in the setting of adjunctive azithromycin prophylaxis. METHODS Secondary analysis of a multi-center randomized controlled trial of adjunctive azithromycin (500 mg intravenous) versus placebo in women who were ≥24 weeks gestation and undergoing unscheduled cesarean (i.e. during labor or ≥4 h after membrane rupture). Type of skin preparation used was identified based on the protocol at the hospital at the time of delivery: iodine-alcohol, chlorhexidine, chlorhexidine-alcohol, or the combination of chlorhexidine-alcohol and iodine. The primary outcome of this analysis was incidence of post-operative SSI, as defined by CDC criteria. Multivariable logistic regression was applied for adjustments. RESULTS All 2013 women in the primary trial were included in this analysis. Women were grouped according to type of skin preparation received: iodine-alcohol (n = 193), chlorhexidine (n = 733), chlorhexidine-alcohol (n = 656), and chlorhexidine-alcohol and iodine combined sequentially (n = 431). The unadjusted rates of wound infection ranged from 2.9% to 5.7%. Using iodine-alcohol as the referent, the adjusted odds ratios for wound SSI were 0.71 (95% CI 0.30-1.66) for chlorhexidine, 0.97 (95% CI 0.41-2.28) for chlorhexidine-alcohol, and 0.88 (95% CI 0.36-2.20) for chlorhexidine-alcohol with iodine combination. CONCLUSION In women undergoing unscheduled cesarean delivery in a trial of adjunctive azithromycin, the type of skin preparation used did not appear to be associated with the frequency of wound SSI.
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Affiliation(s)
- Elizabeth B Ausbeck
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology and Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Victoria C Jauk
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology and Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kim A Boggess
- Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC, USA
| | - George Saade
- The University of Texas Medical Branch, Galveston, TX, USA
| | - Sherri Longo
- Department of Obstetrics and Gynecology, Ochsner Health System, New Orleans, LA, USA
| | - Sean Esplin
- The University of Utah, Salt Lake City, UT, USA.,Department of Maternal Fetal Medicine, Intermountain Health Care, Salt Lake City, UT, USA
| | - Kirsten Cleary
- Department of Obstetrics and Gynecology, Columbia University, New York, NY, USA
| | - Ronald Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, NY, USA
| | | | - Michelle Owens
- Department of Obstetrics and Gynecology, University of Mississippi, Jackson, MS, USA
| | - Sean Blackwell
- Obstetrics, Gynecology and Reproductive Sciences, University of Texas Health Sciences Center, Houston, TX, USA
| | | | - Jeff M Szychowski
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology and Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA.,Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL, USA
| | - William Andrews
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology and Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Alan T N Tita
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology and Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA
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41
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Bisconti AV, Cè E, Longo S, Venturelli M, Coratella G, Limonta E, Doria C, Rampichini S, Esposito F. Evidence for improved systemic and local vascular function after long-term passive static stretching training of the musculoskeletal system. J Physiol 2020; 598:3645-3666. [PMID: 32613634 DOI: 10.1113/jp279866] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 05/29/2020] [Indexed: 12/22/2022] Open
Abstract
KEY POINTS Vascular function and arterial stiffness are important markers of cardiovascular health and cardiovascular co-morbidity. Transitional phases of hypoemia and hypermia, with consequent fluctuations in shear rate, occuring during repetitive passive stretching adminstration (passive stretching training) may constitute an effective stimulus to induce an amelioration in vascular function, arterial stiffness and vascular remodelling by improving central and local blood flow control mechanisms. Vascular function, arterial stiffness and vascular remodelling were evaluated before and after 12 weeks of passive stretching training and after 6 weeks from training cessation, in the femoral, popliteal (treated with stretching), and brachial arteries (untreated) of both sides. After passive stretching training, vascular function and arterial remodelling improved, and arterial stiffness decreased in all the arteries, suggesting modifications of both central and local blood flow control mechanisms. Passive stretching-induced improvements related to central mechanisms seemed to have a short duration, as they returned to pre-training baseline within 6 weeks from training cessation, whereas those more related to a local mechanism persisted in the follow-up. ABSTRACT Acute passive stretching (PS) effects on blood flow ( Q ̇ ), shear rate ( Y ̇ ), and vascular function in the feeding arteries of the stretched muscle have been extensively investigated; however, few data are available on vascular adjustments induced by long-term PS training. We investigated the effects of PS training on vascular function and stiffness of the involved (femoral and popliteal) and uninvolved (brachial) arteries. Our hypothesis was that PS-induced changes in Q ̇ and Y ̇ would improve central and local mechanisms of Q ̇ control. Thirty-nine participants were randomly assigned to bilateral PS (n = 14), monolateral PS (n = 13) or no PS training (n = 12). Vascular function was measured before and after 12 weeks of knee extensor and plantar flexor muscles' PS training by single passive limb movement and flow-mediated dilatation (FMD). Central (carotid-femoral artery PWV, PWVCF ) and peripheral (carotid-radial artery PWV, PWVCR ) arterial stiffness was measured by pulse-wave velocity (PWV), together with systolic (SBP) and diastolic (DBP) blood pressure. After PS training, increases of 30%, 25% and 8% (P < 0.05) in femoral Δ Q ̇ , popliteal and brachial artery FMD%, respectively, occurred in both PS training groups. A decrease in PWVCF , PWVCR , SBP and DBP (-25%, -17%, -4% and -8%, respectively; P < 0.05) was noted. No changes occurred in controls. Vascular function improved and arterial stiffness reduced in the arteries involved and uninvolved with PS training, suggesting modifications in both central and local Q ̇ control mechanisms. PS-induced improvements had a short duration in some of vascular function parameters, as they returned to baseline within 6 weeks of PS training cessation.
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Affiliation(s)
- A V Bisconti
- Department of Biomedical Sciences for Health (SCIBIS), University of Milan, Milan, Italy.,Department of Internal Medicine, The University of Utah, Salt Lake City, UT, USA.,Geriatric Research, Education, and Clinical Centre, Veterans Affairs Medical Centre, Salt Lake City, UT, USA
| | - E Cè
- Department of Biomedical Sciences for Health (SCIBIS), University of Milan, Milan, Italy.,IRCCS Galeazzi Orthopaedic Institute, Via Riccardo Galeazzi, 4, Milan, 20161, Italy
| | - S Longo
- Department of Biomedical Sciences for Health (SCIBIS), University of Milan, Milan, Italy
| | - M Venturelli
- Department of Internal Medicine, The University of Utah, Salt Lake City, UT, USA.,Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - G Coratella
- Department of Biomedical Sciences for Health (SCIBIS), University of Milan, Milan, Italy
| | - E Limonta
- Department of Biomedical Sciences for Health (SCIBIS), University of Milan, Milan, Italy
| | - C Doria
- Department of Biomedical Sciences for Health (SCIBIS), University of Milan, Milan, Italy
| | - S Rampichini
- Department of Biomedical Sciences for Health (SCIBIS), University of Milan, Milan, Italy
| | - F Esposito
- Department of Biomedical Sciences for Health (SCIBIS), University of Milan, Milan, Italy.,IRCCS Galeazzi Orthopaedic Institute, Via Riccardo Galeazzi, 4, Milan, 20161, Italy
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42
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Doria C, Verratti V, Pietrangelo T, Fanò-Illic G, Bisconti AV, Shokohyar S, Rampichini S, Limonta E, Coratella G, Longo S, Cè E, Esposito F. Changes in energy system contributions to the Wingate anaerobic test in climbers after a high altitude expedition. Eur J Appl Physiol 2020; 120:1629-1636. [PMID: 32494861 DOI: 10.1007/s00421-020-04392-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 05/12/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE The Wingate anaerobic test measures the maximum anaerobic capacity of the lower limbs. The energy sources of Wingate test are dominated by anaerobic metabolism (~ 80%). Chronic high altitude exposure induces adaptations on skeletal muscle function and metabolism. Therefore, the study aim was to investigate possible changes in the energy system contribution to Wingate test before and after a high-altitude sojourn. METHODS Seven male climbers performed a Wingate test before and after a 43-day expedition in the Himalaya (23 days above 5.000 m). Mechanical parameters included: peak power (PP), average power (AP), minimum power (MP) and fatigue index (FI). The metabolic equivalents were calculated as aerobic contribution from O2 uptake during the 30-s exercise phase (WVO2), lactic and alactic anaerobic energy sources were determined from net lactate production (WLa) and the fast component of the kinetics of post-exercise oxygen uptake (WPCr), respectively. The total metabolic work (WTOT) was calculated as the sum of the three energy sources. RESULTS PP and AP decreased from 7.3 ± 1.1 to 6.7 ± 1.1 W/kg and from 5.9 ± 0.7 to 5.4 ± 0.8 W/kg, respectively, while FI was unchanged. WTOT declined from 103.9 ± 28.7 to 83.8 ± 17.8 kJ. Relative aerobic contribution remained unchanged (19.9 ± 4.8% vs 18.3 ± 2.3%), while anaerobic lactic and alactic contributions decreased from 48.3 ± 11.7 to 43.1 ± 8.9% and increased from 31.8 ± 14.5 to 38.6 ± 7.4%, respectively. CONCLUSION Chronic high altitude exposure induced a reduction in both mechanical and metabolic parameters of Wingate test. The anaerobic alactic relative contribution increased while the anaerobic lactic decreased, leaving unaffected the overall relative anaerobic contribution to Wingate test.
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Affiliation(s)
- Christian Doria
- Department of Biomedical Sciences for Health, Università Degli Studi Di Milano, Via G. Colombo 71, 20133, Milan, Italy.
| | - V Verratti
- Department of Psychological Sciences, Health and Territory, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - T Pietrangelo
- Department of Neuroscience, Imaging and Clinical Sciences, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - G Fanò-Illic
- Department of Neuroscience, Imaging and Clinical Sciences, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - A V Bisconti
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - S Shokohyar
- Department of Biomedical Sciences for Health, Università Degli Studi Di Milano, Via G. Colombo 71, 20133, Milan, Italy
| | - S Rampichini
- Department of Biomedical Sciences for Health, Università Degli Studi Di Milano, Via G. Colombo 71, 20133, Milan, Italy
| | - E Limonta
- Department of Biomedical Sciences for Health, Università Degli Studi Di Milano, Via G. Colombo 71, 20133, Milan, Italy.,IRCCS, Istituto Ortopedico Galeazzi, Milan, Italy
| | - G Coratella
- Department of Biomedical Sciences for Health, Università Degli Studi Di Milano, Via G. Colombo 71, 20133, Milan, Italy
| | - S Longo
- Department of Biomedical Sciences for Health, Università Degli Studi Di Milano, Via G. Colombo 71, 20133, Milan, Italy
| | - E Cè
- Department of Biomedical Sciences for Health, Università Degli Studi Di Milano, Via G. Colombo 71, 20133, Milan, Italy.,IRCCS, Istituto Ortopedico Galeazzi, Milan, Italy
| | - F Esposito
- Department of Biomedical Sciences for Health, Università Degli Studi Di Milano, Via G. Colombo 71, 20133, Milan, Italy.,IRCCS, Istituto Ortopedico Galeazzi, Milan, Italy
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Markenson GR, Saade GR, Laurent LC, Heyborne KD, Coonrod DV, Schoen CN, Baxter JK, Haas DM, Longo S, Grobman WA, Sullivan SA, Major CA, Wheeler SM, Pereira LM, Su EJ, Boggess KA, Hawk AF, Crockett AH, Fox AC, Polpitiya A, Fleischer TC, Critchfield GC, Burchard J, Boniface JJ, Lam GK. Performance of a proteomic preterm delivery predictor in a large independent prospective cohort. Am J Obstet Gynecol MFM 2020; 2:100140. [PMID: 33345877 DOI: 10.1016/j.ajogmf.2020.100140] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/05/2020] [Accepted: 05/06/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Preterm birth remains a common and devastating complication of pregnancy. There remains a need for effective and accurate screening methods for preterm birth. Using a proteomic approach, we previously discovered and validated (Proteomic Assessment of Preterm Risk study, NCT01371019) a preterm birth predictor comprising a ratio of insulin-like growth factor-binding protein 4 to sex hormone-binding globulin. OBJECTIVE To determine the performance of the ratio of insulin-like growth factor-binding protein 4 to sex hormone-binding globulin to predict both spontaneous and medically indicated very preterm births, in an independent cohort distinct from the one in which it was developed. STUDY DESIGN This was a prospective observational study (Multicenter Assessment of a Spontaneous Preterm Birth Risk Predictor, NCT02787213) at 18 sites in the United States. Women had blood drawn at 170/7 to 216/7 weeks' gestation. For confirmation, we planned to analyze a randomly selected subgroup of women having blood drawn between 191/7 and 206/7 weeks' gestation, with the results of the remaining study participants blinded for future validation studies. Serum from participants was analyzed by mass spectrometry. Neonatal morbidity and mortality were analyzed using a composite score by a method from the PREGNANT trial (NCT00615550, Hassan et al). Scores of 0-3 reflect increasing numbers of morbidities or length of neonatal intensive care unit stay, and 4 represents perinatal mortality. RESULTS A total of 5011 women were enrolled, with 847 included in this planned substudy analysis. There were 9 preterm birth cases at <320/7 weeks' gestation and 838 noncases at ≥320/7 weeks' gestation; 21 of 847 infants had neonatal composite morbidity and mortality index scores of ≥3, and 4 of 21 had a score of 4. The ratio of insulin-like growth factor-binding protein 4 to sex hormone-binding globulin ratio was substantially higher in both preterm births at <320/7 weeks' gestation and there were more severe neonatal outcomes. The ratio of insulin-like growth factor-binding protein 4 to sex hormone-binding globulin ratio was significantly predictive of birth at <320/7 weeks' gestation (area under the receiver operating characteristic curve, 0.71; 95% confidence interval, 0.55-0.87; P=.016). Stratification by body mass index, optimized in the previous validation study (22<body mass index≤37 kg/m2), resulted in an area under the receiver operating characteristic curve of 0.76 (95% confidence interval, 0.59-0.93; P=.023). The ratio of insulin-like growth factor-binding protein 4 to sex hormone-binding globulin ratio predicted neonatal outcomes with respective area under the receiver operating characteristic curve of 0.67 (95% confidence interval, 0.57-0.77; P=.005) and 0.78 (95% confidence interval, 0.63-0.93; P=.026) for neonatal composite morbidity and mortality scores of ≥3 or 4. In addition, the ratio of insulin-like growth factor-binding protein 4 to sex hormone binding globulin significantly stratified neonates with increased length of hospital stay (log rank P=.023). CONCLUSION We confirmed in an independent cohort the ratio of insulin-like growth factor-binding protein 4 to sex hormone-binding globulin ratio as a predictor of very preterm birth, with additional prediction of increased length of neonatal hospital stay and increased severity of adverse neonatal outcomes. Potential uses of the ratio of insulin-like growth factor-binding protein 4 to sex hormone-binding globulin predictor may be to risk stratify patients for implementation of preterm birth preventive strategies and direct patients to appropriate levels of care.
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Affiliation(s)
- Glenn R Markenson
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Boston Medical Center, Boston, MA
| | - George R Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX
| | - Louise C Laurent
- Division of Maternal-Fetal Medicine, Department of Reproductive Sciences, University of California, San Diego, CA
| | - Kent D Heyborne
- Department of Obstetrics and Gynecology, Denver Health and Hospital Authority
| | - Dean V Coonrod
- Department of Obstetrics and Gynecology, Maricopa Integrated Health System
| | - Corina N Schoen
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Massachusetts-Baystate
| | - Jason K Baxter
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Thomas Jefferson University Hospital
| | - David M Haas
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Indiana University
| | - Sherri Longo
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Ochsner Baptist Medical Center, New Orleans, LA
| | - William A Grobman
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Scott A Sullivan
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Medical University of South Carolina, Charleston, SC
| | - Carol A Major
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of California, Irvine, CA
| | - Sarahn M Wheeler
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Duke University, Durham, NC
| | - Leonardo M Pereira
- Division Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Oregon Health and Science University, Portland, OR
| | - Emily J Su
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Colorado School of Medicine, Aurora, CO
| | - Kim A Boggess
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC
| | | | - Amy H Crockett
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Greenville Health System, Greenville, SC
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44
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Harper LM, Jauk V, Longo S, Biggio JR, Szychowski JM, Tita AT. Early gestational diabetes screening in obese women: a randomized controlled trial. Am J Obstet Gynecol 2020; 222:495.e1-495.e8. [PMID: 31926951 PMCID: PMC7196002 DOI: 10.1016/j.ajog.2019.12.021] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 12/17/2019] [Accepted: 12/18/2019] [Indexed: 01/21/2023]
Abstract
BACKGROUND Although in 2013 the American College of Obstetricians and Gynecologists recommended early screening for gestational diabetes in obese women, no studies demonstrate an improvement in perinatal outcomes with this strategy. OBJECTIVE We sought to determine whether early screening for gestational diabetes improves perinatal outcomes in obese women. MATERIALS AND METHODS Randomized controlled trial comparing early gestational diabetes screening (14-20 weeks) to routine screening (24-28 weeks) in obese women (body mass index ≥30 kg/m2) at 2 tertiary care centers in the United States. Screening was performed using a 50-g, 1-hour glucose challenge test followed by a 100-g, 3-hour glucose tolerance test if the initial screen was ≥135 mg/dL. Gestational diabetes was diagnosed using Carpenter-Coustan criteria. Women not diagnosed at 14 to 20 weeks were rescreened at 24 to 28 weeks. Exclusion criteria were pre-existing diabetes, major medical illness, bariatric surgery, and prior cesarean delivery. The primary outcome was a composite of macrosomia (>4000 g), primary cesarean delivery, hypertensive disease of pregnancy, shoulder dystocia, neonatal hyperbilirubinemia, and neonatal hypoglycemia (assessed within 48 hours of birth). RESULTS A total of 962 women were randomized, and outcomes were available for 922. Of these 922 women, 459 (49.8%) were assigned to early screen and 463 (50.2%) to routine screen. Baseline characteristics were balanced between groups. In the early screening group, 69 (15.0%; 95% confidence interval, 11.9-18.6%) were diagnosed with gestational diabetes: 29 (6.3%; 95% confidence interval, 4.3-8.9%) at <20 weeks and 40 (8.7%; 95% confidence interval, 6.3-11.7%) at >24 weeks. Of those randomized to routine screening, 56 (12.1%; 95% confidence interval, 9.3-15.4%) had gestational diabetes. Early screening did not reduce the incidence of the primary outcome (56.9% in the early screen versus 50.8% in the routine screen, P = .07; relative risk, 1.12; 95% confidence interval, 0.99-1.26). CONCLUSION Early screening for gestational diabetes in obese women did not reduce the composite perinatal outcome.
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Affiliation(s)
- Lorie M Harper
- Department of Obstetrics and Gynecology, Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL.
| | - Victoria Jauk
- Department of Obstetrics and Gynecology, Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL
| | - Sherri Longo
- Women's Services Center of Excellence, Ochsner Health System, New Orleans, LA
| | - Joseph R Biggio
- Department of Obstetrics and Gynecology, Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL; Women's Services Center of Excellence, Ochsner Health System, New Orleans, LA
| | - Jeff M Szychowski
- Department of Obstetrics and Gynecology, Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL
| | - Alan T Tita
- Department of Obstetrics and Gynecology, Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL
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45
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Adachi I, Ahlburg P, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Aziz T, Babu V, Baehr S, Bambade P, Banerjee S, Bansal V, Barrett M, Baudot J, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertemes M, Bessner M, Bettarini S, Bianchi F, Biswas D, Bozek A, Bračko M, Branchini P, Briere RA, Browder TE, Budano A, Burmistrov L, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Červenkov D, Chang MC, Cheaib R, Chekelian V, Chen YQ, Chen YT, Cheon BG, Chilikin K, Cho K, Cho S, Choi SK, Choudhury S, Cinabro D, Corona L, Cremaldi LM, Cunliffe S, Czank T, Dattola F, De La Cruz-Burelo E, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Di Capua F, Doležal Z, Domínguez Jiménez I, Dong TV, Dort K, Dossett D, Dubey S, Duell S, Dujany G, Eidelman S, Eliachevitch M, Fast JE, Ferber T, Ferlewicz D, Finocchiaro G, Fiore S, Fodor A, Forti F, Fulsom BG, Ganiev E, Garcia-Hernandez M, Garg R, Gaur V, Gaz A, Gellrich A, Gemmler J, Geßler T, Giordano R, Giri A, Gobbo B, Godang R, Goldenzweig P, Golob B, Gomis P, Gradl W, Graziani E, Greenwald D, Guan Y, Hadjivasiliou C, Halder S, Hara T, Hartbrich O, Hayasaka K, Hayashii H, Hearty C, Hedges MT, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hoek M, Hsu CL, Hu Y, Iijima T, Inami K, Inguglia G, Irakkathil Jabbar J, Ishikawa A, Itoh R, Iwasaki Y, Jacobs WW, Jaffe DE, Jang EJ, Jeon HB, Jia S, Jin Y, Joo C, Joo KK, Kahn J, Kakuno H, Kaliyar AB, Kandra J, Karyan G, Kato Y, Kawasaki T, Kim BH, Kim CH, Kim DY, Kim KH, Kim SH, Kim YK, Kim Y, Kimmel TD, Kindo H, Kleinwort C, Kodyš P, Koga T, Kohani S, Komarov I, Korpar S, Kovalchuk N, Kraetzschmar TMG, Križan P, Kroeger R, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumar R, Kumara K, Kurz S, Kuzmin A, Kwon YJ, Lacaprara S, La Licata C, Lanceri L, Lange JS, Lautenbach K, Lee IS, Lee SC, Leitl P, Levit D, Li LK, Li YB, Libby J, Lieret K, Li Gioi L, Liptak Z, Liu QY, Liventsev D, Longo S, Luo T, Maeda Y, Maggiora M, Manoni E, Marcello S, Marinas C, Martini A, Masuda M, Matsuda T, Matsuoka K, Matvienko D, Meggendorfer F, Mei JC, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Miyake H, Mizuk R, Azmi K, Mohanty GB, Moon T, Morii T, Moser HG, Mueller F, Müller FJ, Muller T, Muroyama G, Mussa R, Nakano E, Nakao M, Nayak M, Nazaryan G, Neverov D, Niebuhr C, Nisar NK, Nishida S, Nishimura K, Nishimura M, Oberhof B, Ogawa K, Onishchuk Y, Ono H, Onuki Y, Oskin P, Ozaki H, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Park H, Paschen B, Passeri A, Pathak A, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Piccolo M, Piilonen LE, Popov V, Praz C, Prencipe E, Prim MT, Purohit MV, Rados P, Rasheed R, Reiter S, Remnev M, Resmi PK, Ripp-Baudot I, Ritter M, Rizzo G, Rizzuto LB, Robertson SH, Rodríguez Pérez D, Roney JM, Rosenfeld C, Rostomyan A, Rout N, Russo G, Sahoo D, Sakai Y, Sandilya S, Sangal A, Santelj L, Sartori P, Sato Y, Savinov V, Scavino B, Schueler J, Schwanda C, Seddon RM, Seino Y, Selce A, Senyo K, Sfienti C, Shen CP, Shiu JG, Shwartz B, Sibidanov A, Simon F, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Strube J, Sumihama M, Sumiyoshi T, Summers DJ, Suzuki SY, Tabata M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Taniguchi N, Taras P, Tenchini F, Torassa E, Trabelsi K, Tsuboyama T, Uchida M, Unger K, Unno Y, Uno S, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vitale L, Vossen A, Wakai M, Wakeling HM, Wan Abdullah W, Wang CH, Wang MZ, Warburton A, Watanabe M, Webb J, Wehle S, Wessel C, Wiechczynski J, Windel H, Won E, Yabsley B, Yamada S, Yan W, Yang SB, Ye H, Yin JH, Yonenaga M, Yuan CZ, Yusa Y, Zani L, Zhang Z, Zhilich V, Zhou QD, Zhou XY, Zhukova VI. Search for an Invisibly Decaying Z^{'} Boson at Belle II in e^{+}e^{-}→μ^{+}μ^{-}(e^{±}μ^{∓}) Plus Missing Energy Final States. Phys Rev Lett 2020; 124:141801. [PMID: 32338980 DOI: 10.1103/physrevlett.124.141801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 02/24/2020] [Indexed: 06/11/2023]
Abstract
Theories beyond the standard model often predict the existence of an additional neutral boson, the Z^{'}. Using data collected by the Belle II experiment during 2018 at the SuperKEKB collider, we perform the first searches for the invisible decay of a Z^{'} in the process e^{+}e^{-}→μ^{+}μ^{-}Z^{'} and of a lepton-flavor-violating Z^{'} in e^{+}e^{-}→e^{±}μ^{∓}Z^{'}. We do not find any excess of events and set 90% credibility level upper limits on the cross sections of these processes. We translate the former, in the framework of an L_{μ}-L_{τ} theory, into upper limits on the Z^{'} coupling constant at the level of 5×10^{-2}-1 for M_{Z^{'}}≤6 GeV/c^{2}.
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Affiliation(s)
- I Adachi
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | | | - H Aihara
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - N Akopov
- Alikhanyan National Science Laboratory, Yerevan 0036
| | - A Aloisio
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - N Anh Ky
- Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000, Vietnam
- Institute of Physics, Hanoi
| | - D M Asner
- Brookhaven National Laboratory, Upton, New York 11973
| | - H Atmacan
- University of Cincinnati, Cincinnati, Ohio 45221
| | - T Aushev
- Moscow Institute of Physics and Technology, Moscow Region 141700
| | - V Aushev
- Taras Shevchenko National Univ. of Kiev, Kiev
| | - T Aziz
- Tata Institute of Fundamental Research, Mumbai 400005
| | - V Babu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - S Baehr
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - P Bambade
- Laboratoire de l'Accélérateur Linéaire, IN2P3/CNRS et Université Paris-Sud 11, Centre Scientifique d'Orsay, F-91898 Orsay Cedex
| | - Sw Banerjee
- University of Louisville, Louisville, Kentucky 40292
| | - V Bansal
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - M Barrett
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - J Baudot
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - J Becker
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - P K Behera
- Indian Institute of Technology Madras, Chennai 600036
| | - J V Bennett
- University of Mississippi, University, Mississippi 38677
| | | | | | - M Bertemes
- Institute of High Energy Physics, Vienna 1050, Austria
| | - M Bessner
- University of Hawaii, Honolulu, Hawaii 96822
| | - S Bettarini
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - F Bianchi
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - D Biswas
- University of Louisville, Louisville, Kentucky 40292
| | - A Bozek
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342
| | - M Bračko
- J. Stefan Institute, 1000 Ljubljana
- University of Maribor, 2000 Maribor
| | | | - R A Briere
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213
| | - T E Browder
- University of Hawaii, Honolulu, Hawaii 96822
| | - A Budano
- INFN Sezione di Roma Tre, I-00146 Roma
| | - L Burmistrov
- Laboratoire de l'Accélérateur Linéaire, IN2P3/CNRS et Université Paris-Sud 11, Centre Scientifique d'Orsay, F-91898 Orsay Cedex
| | - S Bussino
- INFN Sezione di Roma Tre, I-00146 Roma
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma
| | - M Campajola
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - L Cao
- University of Bonn, 53115 Bonn
| | - G Casarosa
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - C Cecchi
- INFN Sezione di Perugia, I-06123 Perugia
- Dipartimento di Fisica, Università di Perugia, I-06123 Perugia
| | - D Červenkov
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - M-C Chang
- Department of Physics, Fu Jen Catholic University, Taipei 24205
| | - R Cheaib
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1
| | - V Chekelian
- Max-Planck-Institut für Physik, 80805 München
| | - Y Q Chen
- University of Science and Technology of China, Hefei 230026
| | - Y-T Chen
- Department of Physics, National Taiwan University, Taipei 10617
| | - B G Cheon
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Chilikin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - K Cho
- Korea Institute of Science and Technology Information, Daejeon 34141
| | - S Cho
- Yonsei University, Seoul 03722
| | - S-K Choi
- Gyeongsang National University, Jinju 52828
| | - S Choudhury
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - D Cinabro
- Wayne State University, Detroit, Michigan 48202
| | - L Corona
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - L M Cremaldi
- University of Mississippi, University, Mississippi 38677
| | - S Cunliffe
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - T Czank
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - F Dattola
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - E De La Cruz-Burelo
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
| | - G De Nardo
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - M De Nuccio
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - G De Pietro
- INFN Sezione di Roma Tre, I-00146 Roma
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma
| | - R de Sangro
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - M Destefanis
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - S Dey
- Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978
| | - A De Yta-Hernandez
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
| | - F Di Capua
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - Z Doležal
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | | | - T V Dong
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - K Dort
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | - D Dossett
- School of Physics, University of Melbourne, Victoria 3010
| | - S Dubey
- University of Hawaii, Honolulu, Hawaii 96822
| | - S Duell
- University of Bonn, 53115 Bonn
| | - G Dujany
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - S Eidelman
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Novosibirsk State University, Novosibirsk 630090
| | | | - J E Fast
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - T Ferber
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - D Ferlewicz
- School of Physics, University of Melbourne, Victoria 3010
| | - G Finocchiaro
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - S Fiore
- INFN Sezione di Roma, I-00185 Roma
| | - A Fodor
- McGill University, Montréal, Québec, H3A 2T8
| | - F Forti
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - B G Fulsom
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - E Ganiev
- INFN Sezione di Trieste, I-34127 Trieste
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste
| | - M Garcia-Hernandez
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
| | - R Garg
- Panjab University, Chandigarh 160014
| | - V Gaur
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - A Gaz
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - A Gellrich
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - J Gemmler
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - T Geßler
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | - R Giordano
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - A Giri
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - B Gobbo
- INFN Sezione di Trieste, I-34127 Trieste
| | - R Godang
- University of South Alabama, Mobile, Alabama 36688
| | - P Goldenzweig
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - B Golob
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - P Gomis
- Instituto de Fisica Corpuscular, Paterna 46980
| | - W Gradl
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | | | - D Greenwald
- Department of Physics, Technische Universität München, 85748 Garching
| | - Y Guan
- University of Cincinnati, Cincinnati, Ohio 45221
| | - C Hadjivasiliou
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - S Halder
- Tata Institute of Fundamental Research, Mumbai 400005
| | - T Hara
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - O Hartbrich
- University of Hawaii, Honolulu, Hawaii 96822
| | | | | | - C Hearty
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1
| | - M T Hedges
- University of Hawaii, Honolulu, Hawaii 96822
| | - I Heredia de la Cruz
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360
- Consejo Nacional de Ciencia y Tecnología, Mexico City 03940
| | | | - A Hershenhorn
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1
| | - T Higuchi
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - E C Hill
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1
| | - M Hoek
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - C-L Hsu
- School of Physics, University of Sydney, New South Wales 2006
| | - Y Hu
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
| | - T Iijima
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - K Inami
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - G Inguglia
- Institute of High Energy Physics, Vienna 1050, Austria
| | - J Irakkathil Jabbar
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - A Ishikawa
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - R Itoh
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - Y Iwasaki
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - W W Jacobs
- Indiana University, Bloomington, Indiana 47408
| | - D E Jaffe
- Brookhaven National Laboratory, Upton, New York 11973
| | - E-J Jang
- Gyeongsang National University, Jinju 52828
| | - H B Jeon
- Kyungpook National University, Daegu 41566
| | - S Jia
- Beihang University, Beijing 100191
| | - Y Jin
- INFN Sezione di Trieste, I-34127 Trieste
| | - C Joo
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - K K Joo
- Chonnam National University, Gwangju 61186
| | - J Kahn
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - H Kakuno
- Tokyo Metropolitan University, Tokyo 192-0397
| | - A B Kaliyar
- Tata Institute of Fundamental Research, Mumbai 400005
| | - J Kandra
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - G Karyan
- Alikhanyan National Science Laboratory, Yerevan 0036
| | - Y Kato
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - T Kawasaki
- Kitasato University, Sagamihara 252-0373
| | - B H Kim
- Seoul National University, Seoul 08826
| | - C-H Kim
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - D Y Kim
- Soongsil University, Seoul 06978
| | - K-H Kim
- Yonsei University, Seoul 03722
| | - S-H Kim
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - Y K Kim
- Yonsei University, Seoul 03722
| | - Y Kim
- Korea University, Seoul 02841
| | - T D Kimmel
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - H Kindo
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - C Kleinwort
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - P Kodyš
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - T Koga
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - S Kohani
- University of Hawaii, Honolulu, Hawaii 96822
| | - I Komarov
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - S Korpar
- J. Stefan Institute, 1000 Ljubljana
- University of Maribor, 2000 Maribor
| | - N Kovalchuk
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | | | - P Križan
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - R Kroeger
- University of Mississippi, University, Mississippi 38677
| | - P Krokovny
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - T Kuhr
- Ludwig Maximilians University, 80539 Munich
| | - J Kumar
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213
| | - M Kumar
- Malaviya National Institute of Technology Jaipur, Jaipur 302017
| | - R Kumar
- Punjab Agricultural University, Ludhiana 141004
| | - K Kumara
- Wayne State University, Detroit, Michigan 48202
| | - S Kurz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - A Kuzmin
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | | | | | - C La Licata
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - L Lanceri
- INFN Sezione di Trieste, I-34127 Trieste
| | - J S Lange
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | | | - I-S Lee
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - S C Lee
- Kyungpook National University, Daegu 41566
| | - P Leitl
- Max-Planck-Institut für Physik, 80805 München
| | - D Levit
- Department of Physics, Technische Universität München, 85748 Garching
| | - L K Li
- University of Cincinnati, Cincinnati, Ohio 45221
| | - Y B Li
- Peking University, Beijing 100871
| | - J Libby
- Indian Institute of Technology Madras, Chennai 600036
| | - K Lieret
- Ludwig Maximilians University, 80539 Munich
| | - L Li Gioi
- Max-Planck-Institut für Physik, 80805 München
| | - Z Liptak
- University of Hawaii, Honolulu, Hawaii 96822
| | - Q Y Liu
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - D Liventsev
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - S Longo
- University of Victoria, Victoria, British Columbia, V8W 3P6
| | - T Luo
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - Y Maeda
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - M Maggiora
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - E Manoni
- INFN Sezione di Perugia, I-06123 Perugia
| | - S Marcello
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - C Marinas
- Instituto de Fisica Corpuscular, Paterna 46980
| | - A Martini
- INFN Sezione di Roma Tre, I-00146 Roma
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma
| | - M Masuda
- Earthquake Research Institute, University of Tokyo, Tokyo 113-0032
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047
| | - T Matsuda
- University of Miyazaki, Miyazaki 889-2192
| | - K Matsuoka
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - D Matvienko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Novosibirsk State University, Novosibirsk 630090
| | | | - J C Mei
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - F Meier
- Duke University, Durham, North Carolina 27708
| | - M Merola
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - F Metzner
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - M Milesi
- School of Physics, University of Melbourne, Victoria 3010
| | - C Miller
- University of Victoria, Victoria, British Columbia, V8W 3P6
| | | | - H Miyake
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - R Mizuk
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - K Azmi
- National Centre for Particle Physics, University Malaya, 50603 Kuala Lumpur
| | - G B Mohanty
- Tata Institute of Fundamental Research, Mumbai 400005
| | - T Moon
- Seoul National University, Seoul 08826
| | - T Morii
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - H-G Moser
- Max-Planck-Institut für Physik, 80805 München
| | - F Mueller
- Max-Planck-Institut für Physik, 80805 München
| | - F J Müller
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - Th Muller
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - G Muroyama
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - R Mussa
- INFN Sezione di Torino, I-10125 Torino
| | - E Nakano
- Osaka City University, Osaka 558-8585
| | - M Nakao
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M Nayak
- Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978
| | - G Nazaryan
- Alikhanyan National Science Laboratory, Yerevan 0036
| | - D Neverov
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - C Niebuhr
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - N K Nisar
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - S Nishida
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - K Nishimura
- University of Hawaii, Honolulu, Hawaii 96822
| | - M Nishimura
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - B Oberhof
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - K Ogawa
- Niigata University, Niigata 950-2181
| | - Y Onishchuk
- Taras Shevchenko National Univ. of Kiev, Kiev
| | - H Ono
- Niigata University, Niigata 950-2181
| | - Y Onuki
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - P Oskin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - H Ozaki
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Pakhlov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Moscow Physical Engineering Institute, Moscow 115409
| | - G Pakhlova
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Moscow Institute of Physics and Technology, Moscow Region 141700
| | - A Paladino
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - A Panta
- University of Mississippi, University, Mississippi 38677
| | - E Paoloni
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - H Park
- Kyungpook National University, Daegu 41566
| | | | - A Passeri
- INFN Sezione di Roma Tre, I-00146 Roma
| | - A Pathak
- University of Louisville, Louisville, Kentucky 40292
| | - S Paul
- Department of Physics, Technische Universität München, 85748 Garching
| | | | - I Peruzzi
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - R Peschke
- University of Hawaii, Honolulu, Hawaii 96822
| | | | - M Piccolo
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati
| | - L E Piilonen
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - V Popov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Moscow Institute of Physics and Technology, Moscow Region 141700
| | - C Praz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | | | - M T Prim
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - M V Purohit
- Okinawa Institute of Science and Technology, Okinawa 904-0495
| | - P Rados
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - R Rasheed
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - S Reiter
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | - M Remnev
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - P K Resmi
- Indian Institute of Technology Madras, Chennai 600036
| | - I Ripp-Baudot
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg
| | - M Ritter
- Ludwig Maximilians University, 80539 Munich
| | - G Rizzo
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | | | - S H Robertson
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- McGill University, Montréal, Québec, H3A 2T8
| | | | - J M Roney
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2
- University of Victoria, Victoria, British Columbia, V8W 3P6
| | - C Rosenfeld
- University of South Carolina, Columbia, South Carolina 29208
| | - A Rostomyan
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - N Rout
- Indian Institute of Technology Madras, Chennai 600036
| | - G Russo
- INFN Sezione di Napoli, I-80126 Napoli
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli
| | - D Sahoo
- Tata Institute of Fundamental Research, Mumbai 400005
| | - Y Sakai
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - S Sandilya
- University of Cincinnati, Cincinnati, Ohio 45221
| | - A Sangal
- University of Cincinnati, Cincinnati, Ohio 45221
| | - L Santelj
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - P Sartori
- INFN Sezione di Padova, I-35131 Padova
- Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova
| | - Y Sato
- Department of Physics, Tohoku University, Sendai 980-8578
| | - V Savinov
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - B Scavino
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - J Schueler
- University of Hawaii, Honolulu, Hawaii 96822
| | - C Schwanda
- Institute of High Energy Physics, Vienna 1050, Austria
| | - R M Seddon
- McGill University, Montréal, Québec, H3A 2T8
| | - Y Seino
- Niigata University, Niigata 950-2181
| | - A Selce
- INFN Sezione di Perugia, I-06123 Perugia
| | - K Senyo
- Yamagata University, Yamagata 990-8560
| | - C Sfienti
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - C P Shen
- Beihang University, Beijing 100191
| | - J-G Shiu
- Department of Physics, National Taiwan University, Taipei 10617
| | - B Shwartz
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - A Sibidanov
- University of Victoria, Victoria, British Columbia, V8W 3P6
| | - F Simon
- Max-Planck-Institut für Physik, 80805 München
| | - R J Sobie
- University of Victoria, Victoria, British Columbia, V8W 3P6
| | - A Soffer
- Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978
| | - A Sokolov
- Institute for High Energy Physics, Protvino 142281
| | - E Solovieva
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - S Spataro
- INFN Sezione di Torino, I-10125 Torino
- Dipartimento di Fisica, Università di Torino, I-10125 Torino
| | - B Spruck
- Johannes Gutenberg-Universität Mainz, Institut für Kernphysik, D-55099 Mainz
| | - M Starič
- J. Stefan Institute, 1000 Ljubljana
| | - S Stefkova
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - Z S Stottler
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - R Stroili
- INFN Sezione di Padova, I-35131 Padova
- Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova
| | - J Strube
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - M Sumihama
- Gifu University, Gifu 501-1193
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047
| | - T Sumiyoshi
- Tokyo Metropolitan University, Tokyo 192-0397
| | - D J Summers
- University of Mississippi, University, Mississippi 38677
| | - S Y Suzuki
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M Tabata
- Chiba University, Chiba 263-8522
| | - M Takizawa
- J-PARC Branch, KEK Theory Center, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Theoretical Research Division, Nishina Center, RIKEN, Saitama 351-0198
- Showa Pharmaceutical University, Tokyo 194-8543
| | - U Tamponi
- INFN Sezione di Torino, I-10125 Torino
| | - S Tanaka
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - K Tanida
- Advanced Science Research Center, Japan Atomic Energy Agency, Naka 319-1195
| | - N Taniguchi
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Taras
- Université de Montréal, Physique des Particules, Montréal, Québec, H3C 3J7
| | - F Tenchini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - E Torassa
- INFN Sezione di Padova, I-35131 Padova
| | - K Trabelsi
- Laboratoire de l'Accélérateur Linéaire, IN2P3/CNRS et Université Paris-Sud 11, Centre Scientifique d'Orsay, F-91898 Orsay Cedex
| | - T Tsuboyama
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M Uchida
- Tokyo Institute of Technology, Tokyo 152-8550
| | - K Unger
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - Y Unno
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - S Uno
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - Y Ushiroda
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - S E Vahsen
- University of Hawaii, Honolulu, Hawaii 96822
| | | | - G S Varner
- University of Hawaii, Honolulu, Hawaii 96822
| | - K E Varvell
- School of Physics, University of Sydney, New South Wales 2006
| | - A Vinokurova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - L Vitale
- INFN Sezione di Trieste, I-34127 Trieste
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste
| | - A Vossen
- Duke University, Durham, North Carolina 27708
| | - M Wakai
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1
| | | | - W Wan Abdullah
- National Centre for Particle Physics, University Malaya, 50603 Kuala Lumpur
| | - C H Wang
- National United University, Miao Li 36003
| | - M-Z Wang
- Department of Physics, National Taiwan University, Taipei 10617
| | - A Warburton
- McGill University, Montréal, Québec, H3A 2T8
| | | | - J Webb
- School of Physics, University of Melbourne, Victoria 3010
| | - S Wehle
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | | | | | - H Windel
- Max-Planck-Institut für Physik, 80805 München
| | - E Won
- Korea University, Seoul 02841
| | - B Yabsley
- School of Physics, University of Sydney, New South Wales 2006
| | - S Yamada
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - W Yan
- University of Science and Technology of China, Hefei 230026
| | | | - H Ye
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - J H Yin
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
| | - M Yonenaga
- Tokyo Metropolitan University, Tokyo 192-0397
| | - C Z Yuan
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
| | - Y Yusa
- Niigata University, Niigata 950-2181
| | - L Zani
- INFN Sezione di Pisa, I-56127 Pisa
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa
| | - Z Zhang
- University of Science and Technology of China, Hefei 230026
| | - V Zhilich
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - Q D Zhou
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - X Y Zhou
- Beihang University, Beijing 100191
| | - V I Zhukova
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
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Grobman WA, Sandoval G, Reddy UM, Tita AT, Silver RM, Mallett G, Hill K, Rice MM, El-Sayed YY, Wapner RJ, Rouse DJ, Saade GR, Thorp JM, Chauhan SP, Iams JD, Chien EK, Casey BM, Gibbs RS, Srinivas SK, Swamy GK, Simhan HN, Macones GA, Peaceman A, Plunkett B, Paycheck K, Dinsmoor M, Harris S, Sheppard J, Biggio J, Harper L, Longo S, Servay C, Varner M, Sowles A, Coleman K, Atkinson D, Stratford J, Dellermann S, Meadows C, Esplin S, Martin C, Peterson K, Stradling S, Willson C, Lyell D, Girsen A, Knapp R, Gyamfi C, Bousleiman S, Perez-Delboy A, Talucci M, Carmona V, Plante L, Tocci C, Leopanto B, Hoffman M, Dill-Grant L, Palomares K, Otarola S, Skupski D, Chan R, Allard D, Gelsomino T, Rousseau J, Beati L, Milano J, Werner E, Salazar A, Costantine M, Chiossi G, Pacheco L, Saad A, Munn M, Jain S, Clark S, Clark K, Boggess K, Timlin S, Eichelberger K, Moore A, Beamon C, Byers H, Ortiz F, Garcia L, Sibai B, Bartholomew A, Buhimschi C, Landon M, Johnson F, Webb L, McKenna D, Fennig K, Snow K, Habli M, McClellan M, Lindeman C, Dalton W, Hackney D, Cozart H, Mayle A, Mercer B, Moseley L, Gerald J, Fay-Randall L, Garcia M, Sias A, Price J, Hale K, Phipers J, Heyborne K, Craig J, Parry S, Sehdev H, Bishop T, Ferrara J, Bickus M, Caritis S, Thom E, Doherty L, de Voest J. Health resource utilization of labor induction versus expectant management. Am J Obstet Gynecol 2020; 222:369.e1-369.e11. [PMID: 31930993 DOI: 10.1016/j.ajog.2020.01.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 11/26/2019] [Accepted: 01/06/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Although induction of labor of low-risk nulliparous women at 39 weeks reduces the risk of cesarean delivery compared with expectant management, concern regarding more frequent use of labor induction remains, given that this intervention historically has been thought to incur greater resource utilization. OBJECTIVE The objective of the study was to determine whether planned elective labor induction at 39 weeks among low-risk nulliparous women, compared with expectant management, was associated with differences in health care resource utilization from the time of randomization through 8 weeks postpartum. STUDY DESIGN This is a planned secondary analysis of a multicenter randomized trial in which low-risk nulliparous women were assigned to induction of labor at 39 weeks or expectant management. We assessed resource utilization after randomization in 3 time periods: antepartum, delivery admission, and discharge through 8 weeks postpartum. RESULTS Of 6096 women with data available, those in the induction of labor group (n = 3059) were significantly less likely in the antepartum period after randomization to have at least 1 ambulatory visit for routine prenatal care (32.4% vs 68.4%), unanticipated care (0.5% vs 2.6%), or urgent care (16.2% vs 44.3%), or at least 1 antepartum hospitalization (0.8% vs 2.2%, P < .001 for all). They also had fewer tests (eg, sonograms, blood tests) and treatments (eg, antibiotics, intravenous hydration) prior to delivery. During the delivery admission, women in the induction of labor group spent a longer time in labor and delivery (median, 0.83 vs 0.57 days), but both women (P = .002) and their neonates (P < .001) had shorter postpartum stays. Women and neonates in both groups had similar frequencies of postpartum urgent care and hospital readmissions (P > .05 for all). CONCLUSION Women randomized to induction of labor had longer durations in labor and delivery but significantly fewer antepartum visits, tests, and treatments and shorter maternal and neonatal hospital durations after delivery. These results demonstrate that the health outcome advantages associated with induction of labor are gained without incurring uniformly greater health care resource use.
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Oben A, Xue Y, Battarbee AN, Longo S, Tita AT, Harper LM. 705: Value of A1c in gestational diabetes. Am J Obstet Gynecol 2020. [DOI: 10.1016/j.ajog.2019.11.719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Porreco RP, Sekedat M, Bombard A, Garite TJ, Maurel K, Marusiak B, Adair D, Bleich A, Combs CA, Kramer W, Longo S, Nageotte M, Samuel A, Vanderhoeven J, Buis J, Jacobs KB, Stoerker J. Evaluation of a novel screening method for fetal aneuploidy using cell-free DNA in maternal plasma. J Med Screen 2019; 27:1-8. [PMID: 31510865 DOI: 10.1177/0969141319873682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective To evaluate the test performance of a novel sequencing technology using molecular inversion probes applied to cell-free DNA screening for fetal aneuploidy. Methods Two cohorts were included in the evaluation; a risk-based cohort of women receiving diagnostic testing in the first and second trimesters was combined with stored samples from pregnancies with fetuses known to be aneuploid or euploid. All samples were blinded to testing personnel before being analyzed, and validation occurred after the study closed and results were merged. Results Using the new sequencing technology, 1414 samples were analyzed. The findings showed sensitivities and specificities for the common trisomies and the sex chromosome aneuploidies at >99% (Trisomy 21 sensitivity 99.2 CI 95.6–99.2; specificity 99.9 CI 99.6–99.9). Positive predictive values among the trisomies varied from 85.2% (Trisomy 18) to 99.0% (Trisomy 21), reflecting their prevalence rates in the study. Comparisons with a meta-analysis of recent cell-free DNA screening publications demonstrated equivalent test performance. Conclusion This new technology demonstrates equivalent test performance compared with alternative sequencing approaches, and demonstrates that each chromosome can be successfully interrogated using a single probe.
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Affiliation(s)
| | | | | | | | - Kimberly Maurel
- Center for Research, Education, Quality, and Safety (CREQS), Obstetrix Medical Group, an affiliate of Mednax, Inc., Fountain Valley, CA, USA
| | - Barbara Marusiak
- Center for Research, Education, Quality, and Safety (CREQS), Obstetrix Medical Group, an affiliate of Mednax Inc., Phoenix, AZ, USA
| | - David Adair
- Regional Obstetrical Consultants, Chattanooga, TN, USA
| | - April Bleich
- Maternal Fetal Medicine, Obstetrix Medical Group of Texas, Fort Worth, TX, USA
| | - C Andrew Combs
- Obstetrix Medical Group of California, Campbell, CA, USA
| | - Wayne Kramer
- Obstetrix Medical Group of Rockville, Rockville, MD, USA
| | | | - Michael Nageotte
- Long Beach Memorial Medical Ctr, Women's Hospital, Long Beach, CA, USA
| | - Amber Samuel
- Obstetrix Medical Group of Houston, The Woodlands, TX, USA
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La Rosa M, Jauk V, Saade GR, Boggess K, Longo S, Clark EAS, Esplin S, Cleary K, Wapner R, Letson K, Owens MY, Blackwell S, Szychowski JM, Andrews W, Tita AT. Incidence and Risk Factors for Hospital Readmission or Unexpected Visits in Women Undergoing Unscheduled Cesarean Delivery. Am J Perinatol 2019; 36:1115-1119. [PMID: 30877684 DOI: 10.1055/s-0039-1683391] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Hospital readmissions are increasingly tracked and assessed for value-based compensation. Our objective was to determine the incidence and risk factors associated with post-cesarean delivery (CD) readmissions or unexpected visits, defined as unexpected office or emergency room visits. STUDY DESIGN This is a secondary analysis of a multicenter randomized controlled trial of adjunctive azithromycin prophylaxis for CD performed in laboring patients with viable pregnancies. Patients were followed up to 6 weeks postpartum. Our primary outcome was a composite of hospital readmission or unexpected visit, defined as unscheduled clinic or emergency department visits. Data of hospital readmissions, unexpected visits, and their reasons were collected. Demographics, antepartum, intrapartum, and postpartum risk factors were evaluated in bivariate analyses and multivariable logistic regression modeling. RESULTS A total of 1,019 women were randomized to azithromycin and 994 to placebo. The prevalence of readmission or unexpected visit was 10.2% (95% confidence interval [CI]: 8.9-11.6), with rates of 3.8% (95% CI: 3.0-4.7%) hospital readmissions, 6.9% (95% CI: 5.8-8.0%) emergency room visits, and 4.2% (95% CI: 3.4-5.2%) unexpected clinic visits. The most common causes were infectious disease and hypertensive disorder. Women with readmissions or unexpected visits were more likely to be obese and diabetic, as well as experience longer length of ruptured membranes, intrauterine pressure catheter placement, and postpartum fevers. On multivariable analysis, diabetes (adjusted odds ratio [aOR]: 1.6, 95% CI: 1.1-2.4), prolonged ruptured membranes (aOR: 1.9, 95% CI: 1.3-2.8), and postpartum fevers (aOR: 4.6, 95% CI: 3.0-7.0) were significantly positively associated with readmission or unscheduled visit, while azithromycin was a protective (aOR: 0.6, 95% CI: 0.5-0.9). CONCLUSION Women who had postpartum fever were at especially high risk for readmission or unexpected visits. Diabetes, prolonged ruptured membranes, and postpartum fevers were significantly associated with the adverse outcome, and azithromycin was associated with lower rates of readmission and unexpected visits.
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Affiliation(s)
- Mauricio La Rosa
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Victoria Jauk
- Department of Obstetrics and Gynecology, The University of Alabama at Birmingham, Birmingham, Alabama
| | - George R Saade
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Kim Boggess
- Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | | | - Erin A S Clark
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, Utah.,Intermountain Health-LC, Salt Lake City, Utah
| | - Sean Esplin
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, Utah.,Intermountain Health-LC, Salt Lake City, Utah
| | - Kirsten Cleary
- Department of Obstetrics and Gynecology, Columbia University, New York, New York
| | - Ronald Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, New York
| | - Kellet Letson
- Department of Obstetrics and Gynecology, Mission Hospital, Asheville, North Carolina
| | - Michelle Y Owens
- Department of Obstetrics and Gynecology, University of Mississippi at Jackson, Jackson, Mississippi
| | - Sean Blackwell
- Department of Obstetrics and Gynecology, University of Houston at Houston, Houston, Texas
| | - Jeff M Szychowski
- Department of Obstetrics and Gynecology, The University of Alabama at Birmingham, Birmingham, Alabama
| | - William Andrews
- Department of Obstetrics and Gynecology, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Alan T Tita
- Department of Obstetrics and Gynecology, The University of Alabama at Birmingham, Birmingham, Alabama
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Ausbeck EB, Jauk VC, Boggess KA, Saade GR, Longo S, Clark EAS, Esplin S, Cleary K, Wapner R, Letson K, Owens M, Abramovici A, Ambalavanan N, Szychowski JM, Andrews W, Tita ATN. Impact of Azithromycin-Based Extended-Spectrum Antibiotic Prophylaxis on Noninfectious Cesarean Wound Complications. Am J Perinatol 2019; 36:886-890. [PMID: 30780190 DOI: 10.1055/s-0039-1679914] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Adding azithromycin to standard antibiotic prophylaxis for unscheduled cesarean delivery has been shown to reduce postcesarean infections. Because wound infection with ureaplasmas may not be overtly purulent, we assessed the hypothesis that azithromycin-based extended-spectrum antibiotic prophylaxis also reduces wound complications that are identified as noninfectious. STUDY DESIGN This is a secondary analysis of the C/SOAP (Cesarean Section Optimal Antibiotic Prophylaxis) randomized controlled trial, which enrolled women with singleton pregnancies ≥24 weeks who were undergoing nonelective cesarean. Women were randomized to adjunctive azithromycin or identical placebo up to 1 hour preincision. All wound complications occurring within 6 weeks were adjudicated into infection and noninfectious wound complications (seroma, hematoma, local cellulitis, and other noninfectious wound breakdown). The primary outcome for this analysis is the composite of noninfectious wound complications. RESULTS At a total of 14 sites, 2,013 women were randomized to adjunctive azithromycin (n = 1,019) or placebo (n = 994). Groups were similar at baseline. Although there was a lower rate of noninfectious wound complications in the azithromycin group compared with placebo (2.9 vs. 3.8%), this was not statistically significant (p = 0.22). CONCLUSION While adding azithromycin to usual antibiotic prophylaxis for nonelective cesarean delivery does reduce the risk of postcesarean infections, it did not significantly reduce the risk of postcesarean noninfectious wound complications.
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Affiliation(s)
- Elizabeth B Ausbeck
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Victoria C Jauk
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Kim A Boggess
- Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, Chapel Hill, North Carolina
| | - George R Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Sherri Longo
- Department of Obstetrics and Gynecology, Ochsner Health System, New Orleans, Louisiana
| | - Erin A S Clark
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, Utah.,Department of Obstetrics and Gynecology, Intermountain Health Care, Salt Lake City, Utah
| | - Sean Esplin
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, Utah.,Department of Obstetrics and Gynecology, Intermountain Health Care, Salt Lake City, Utah
| | - Kirsten Cleary
- Department of Obstetrics and Gynecology, Columbia University, New York, New York
| | - Ronald Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, New York
| | - Kellett Letson
- Department of Obstetrics and Gynecology, Mission Hospital, Asheville, North Carolina
| | - Michelle Owens
- Department of Obstetrics and Gynecology, University of Mississippi, Jackson, Mississippi
| | - Adi Abramovici
- Department of Obstetrics and Gynecology, University of Texas Health Sciences Center, Houston, Texas
| | | | - Jeff M Szychowski
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama.,Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama
| | - William Andrews
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Alan T N Tita
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
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