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Bonney EA, Lintao RCV, Zelop CM, Kammala AK, Menon R. Are fetal microchimerism and circulating fetal extracellular vesicles important links between spontaneous preterm delivery and maternal cardiovascular disease risk? Bioessays 2024; 46:e2300170. [PMID: 38359068 DOI: 10.1002/bies.202300170] [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] [Received: 09/05/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/17/2024]
Abstract
Trafficking and persistence of fetal microchimeric cells (fMCs) and circulating extracellular vesicles (EVs) have been observed in animals and humans, but their consequences in the maternal body and their mechanistic contributions to maternal physiology and pathophysiology are not yet fully defined. Fetal cells and EVs may help remodel maternal organs after pregnancy-associated changes, but the cell types and EV cargos reaching the mother in preterm pregnancies after exposure to various risk factors can be distinct from term pregnancies. As preterm delivery-associated maternal complications are rising, revisiting this topic and formulating scientific questions for future research to reduce the risk of maternal morbidities are timely. Epidemiological studies report maternal cardiovascular risk as one of the major complications after preterm delivery. This paper suggests a potential link between fMCs and circulating EVs and adverse maternal cardiovascular outcomes post-pregnancies, the underlying mechanisms, consequences, and methods for and how this link might be assessed.
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Affiliation(s)
- Elizabeth A Bonney
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Larner College of Medicine, The University of Vermont, Burlington, Vermont, USA
| | - Ryan C V Lintao
- Division of Basic Science and Translational Research, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
- College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Carolyn M Zelop
- The Valley Hospital, Ridgewood, Paramus, New Jersey, USA
- Grossman School of Medicine, New York University, New York City, New York, USA
| | - Ananth Kumar Kammala
- Division of Basic Science and Translational Research, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Ramkumar Menon
- Division of Basic Science and Translational Research, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
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2
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Berg KM, Bray JE, Ng KC, Liley HG, Greif R, Carlson JN, Morley PT, Drennan IR, Smyth M, Scholefield BR, Weiner GM, Cheng A, Djärv T, Abelairas-Gómez C, Acworth J, Andersen LW, Atkins DL, Berry DC, Bhanji F, Bierens J, Bittencourt Couto T, Borra V, Böttiger BW, Bradley RN, Breckwoldt J, Cassan P, Chang WT, Charlton NP, Chung SP, Considine J, Costa-Nobre DT, Couper K, Dainty KN, Dassanayake V, Davis PG, Dawson JA, Fernanda de Almeida M, De Caen AR, Deakin CD, Dicker B, Douma MJ, Eastwood K, El-Naggar W, Fabres JG, Fawke J, Fijacko N, Finn JC, Flores GE, Foglia EE, Folke F, Gilfoyle E, Goolsby CA, Granfeldt A, Guerguerian AM, Guinsburg R, Hatanaka T, Hirsch KG, Holmberg MJ, Hosono S, Hsieh MJ, Hsu CH, Ikeyama T, Isayama T, Johnson NJ, Kapadia VS, Daripa Kawakami M, Kim HS, Kleinman ME, Kloeck DA, Kudenchuk P, Kule A, Kurosawa H, Lagina AT, Lauridsen KG, Lavonas EJ, Lee HC, Lin Y, Lockey AS, Macneil F, Maconochie IK, John Madar R, Malta Hansen C, Masterson S, Matsuyama T, McKinlay CJD, Meyran D, Monnelly V, Nadkarni V, Nakwa FL, Nation KJ, Nehme Z, Nemeth M, Neumar RW, Nicholson T, Nikolaou N, Nishiyama C, Norii T, Nuthall GA, Ohshimo S, Olasveengen TM, Gene Ong YK, Orkin AM, Parr MJ, Patocka C, Perkins GD, Perlman JM, Rabi Y, Raitt J, Ramachandran S, Ramaswamy VV, Raymond TT, Reis AG, Reynolds JC, Ristagno G, Rodriguez-Nunez A, Roehr CC, Rüdiger M, Sakamoto T, Sandroni C, Sawyer TL, Schexnayder SM, Schmölzer GM, Schnaubelt S, Semeraro F, Singletary EM, Skrifvars MB, Smith CM, Soar J, Stassen W, Sugiura T, Tijssen JA, Topjian AA, Trevisanuto D, Vaillancourt C, Wyckoff MH, Wyllie JP, Yang CW, Yeung J, Zelop CM, Zideman DA, Nolan JP. 2023 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Resuscitation 2024; 195:109992. [PMID: 37937881 DOI: 10.1016/j.resuscitation.2023.109992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
The International Liaison Committee on Resuscitation engages in a continuous review of new, peer-reviewed, published cardiopulmonary resuscitation and first aid science. Draft Consensus on Science With Treatment Recommendations are posted online throughout the year, and this annual summary provides more concise versions of the final Consensus on Science With Treatment Recommendations from all task forces for the year. Topics addressed by systematic reviews this year include resuscitation of cardiac arrest from drowning, extracorporeal cardiopulmonary resuscitation for adults and children, calcium during cardiac arrest, double sequential defibrillation, neuroprognostication after cardiac arrest for adults and children, maintaining normal temperature after preterm birth, heart rate monitoring methods for diagnostics in neonates, detection of exhaled carbon dioxide in neonates, family presence during resuscitation of adults, and a stepwise approach to resuscitation skills training. Members from 6 International Liaison Committee on Resuscitation task forces have assessed, discussed, and debated the quality of the evidence, using Grading of Recommendations Assessment, Development, and Evaluation criteria, and their statements include consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections. In addition, the task forces list priority knowledge gaps for further research. Additional topics are addressed with scoping reviews and evidence updates.
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Berg KM, Bray JE, Ng KC, Liley HG, Greif R, Carlson JN, Morley PT, Drennan IR, Smyth M, Scholefield BR, Weiner GM, Cheng A, Djärv T, Abelairas-Gómez C, Acworth J, Andersen LW, Atkins DL, Berry DC, Bhanji F, Bierens J, Bittencourt Couto T, Borra V, Böttiger BW, Bradley RN, Breckwoldt J, Cassan P, Chang WT, Charlton NP, Chung SP, Considine J, Costa-Nobre DT, Couper K, Dainty KN, Dassanayake V, Davis PG, Dawson JA, de Almeida MF, De Caen AR, Deakin CD, Dicker B, Douma MJ, Eastwood K, El-Naggar W, Fabres JG, Fawke J, Fijacko N, Finn JC, Flores GE, Foglia EE, Folke F, Gilfoyle E, Goolsby CA, Granfeldt A, Guerguerian AM, Guinsburg R, Hatanaka T, Hirsch KG, Holmberg MJ, Hosono S, Hsieh MJ, Hsu CH, Ikeyama T, Isayama T, Johnson NJ, Kapadia VS, Kawakami MD, Kim HS, Kleinman ME, Kloeck DA, Kudenchuk P, Kule A, Kurosawa H, Lagina AT, Lauridsen KG, Lavonas EJ, Lee HC, Lin Y, Lockey AS, Macneil F, Maconochie IK, Madar RJ, Malta Hansen C, Masterson S, Matsuyama T, McKinlay CJD, Meyran D, Monnelly V, Nadkarni V, Nakwa FL, Nation KJ, Nehme Z, Nemeth M, Neumar RW, Nicholson T, Nikolaou N, Nishiyama C, Norii T, Nuthall GA, Ohshimo S, Olasveengen TM, Ong YKG, Orkin AM, Parr MJ, Patocka C, Perkins GD, Perlman JM, Rabi Y, Raitt J, Ramachandran S, Ramaswamy VV, Raymond TT, Reis AG, Reynolds JC, Ristagno G, Rodriguez-Nunez A, Roehr CC, Rüdiger M, Sakamoto T, Sandroni C, Sawyer TL, Schexnayder SM, Schmölzer GM, Schnaubelt S, Semeraro F, Singletary EM, Skrifvars MB, Smith CM, Soar J, Stassen W, Sugiura T, Tijssen JA, Topjian AA, Trevisanuto D, Vaillancourt C, Wyckoff MH, Wyllie JP, Yang CW, Yeung J, Zelop CM, Zideman DA, Nolan JP. 2023 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Circulation 2023; 148:e187-e280. [PMID: 37942682 PMCID: PMC10713008 DOI: 10.1161/cir.0000000000001179] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
The International Liaison Committee on Resuscitation engages in a continuous review of new, peer-reviewed, published cardiopulmonary resuscitation and first aid science. Draft Consensus on Science With Treatment Recommendations are posted online throughout the year, and this annual summary provides more concise versions of the final Consensus on Science With Treatment Recommendations from all task forces for the year. Topics addressed by systematic reviews this year include resuscitation of cardiac arrest from drowning, extracorporeal cardiopulmonary resuscitation for adults and children, calcium during cardiac arrest, double sequential defibrillation, neuroprognostication after cardiac arrest for adults and children, maintaining normal temperature after preterm birth, heart rate monitoring methods for diagnostics in neonates, detection of exhaled carbon dioxide in neonates, family presence during resuscitation of adults, and a stepwise approach to resuscitation skills training. Members from 6 International Liaison Committee on Resuscitation task forces have assessed, discussed, and debated the quality of the evidence, using Grading of Recommendations Assessment, Development, and Evaluation criteria, and their statements include consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections. In addition, the task forces list priority knowledge gaps for further research. Additional topics are addressed with scoping reviews and evidence updates.
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Joglar JA, Kapa S, Saarel EV, Dubin AM, Gorenek B, Hameed AB, Lara de Melo S, Leal MA, Mondésert B, Pacheco LD, Robinson MR, Sarkozy A, Silversides CK, Spears D, Srinivas SK, Strasburger JF, Tedrow UB, Wright JM, Zelop CM, Zentner D. 2023 HRS expert consensus statement on the management of arrhythmias during pregnancy. Heart Rhythm 2023; 20:e175-e264. [PMID: 37211147 DOI: 10.1016/j.hrthm.2023.05.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 05/12/2023] [Indexed: 05/23/2023]
Abstract
This international multidisciplinary expert consensus statement is intended to provide comprehensive guidance that can be referenced at the point of care to cardiac electrophysiologists, cardiologists, and other health care professionals, on the management of cardiac arrhythmias in pregnant patients and in fetuses. This document covers general concepts related to arrhythmias, including both brady- and tachyarrhythmias, in both the patient and the fetus during pregnancy. Recommendations are provided for optimal approaches to diagnosis and evaluation of arrhythmias; selection of invasive and noninvasive options for treatment of arrhythmias; and disease- and patient-specific considerations when risk stratifying, diagnosing, and treating arrhythmias in pregnant patients and fetuses. Gaps in knowledge and new directions for future research are also identified.
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Affiliation(s)
- José A Joglar
- The University of Texas Southwestern Medical Center, Dallas, Texas
| | | | - Elizabeth V Saarel
- St. Luke's Health System, Boise, Idaho, and Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland, Ohio
| | | | | | | | | | | | | | - Luis D Pacheco
- The University of Texas Medical Branch at Galveston, Galveston, Texas
| | | | - Andrea Sarkozy
- University Hospital of Antwerp, University of Antwerp, Antwerp, Belgium
| | | | - Danna Spears
- University Health Network, Toronto, Ontario, Canada
| | - Sindhu K Srinivas
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | | | | | | | - Carolyn M Zelop
- The Valley Health System, Ridgewood, New Jersey; New York University Grossman School of Medicine, New York, New York
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5
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Khandelwal M, Shipp TD, Zelop CM, Abuhamad AZ, Afshar Y, Einerson BD, Fox KA, Huisman TAGM, Lyell DJ, Perni U, Platt LD, Shainker SA. Imaging the Uterus in Placenta Accreta Spectrum Disorder. Am J Perinatol 2023; 40:1013-1025. [PMID: 37336220 DOI: 10.1055/s-0043-1761914] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
Antenatal diagnosis of placenta accreta spectrum (PAS) improves maternal and neonatal outcomes by allowing for multidisciplinary planning and preparedness. Ultrasound is the primary imaging tool. Simplification and standardization of placental evaluation and reporting terminology allows improved communication and understanding between teams. Prior to 10 weeks of gestation, gestational sac position and least myometrial thickness surrounding the gestational sac help PAS diagnosis very early in pregnancy. Late first-, second-, and third-trimester evaluation includes comprehensive evaluation of the placenta, transabdominal and transvaginal with partially full maternal urinary bladder, and by color Doppler. Subsequently, the sonologist should indicate whether the evaluation was optimal or suboptimal; the level of suspicion as low, moderate, or high; and the extent as focal, global, or extending beyond the uterus. Other complementary imaging modalities such as 3D-power Doppler ultrasound, magnetic resonance imaging (MRI), and vascular topography mapping strive to improve antenatal placental evaluation but remain investigational at present. KEY POINTS: · Antenatal imaging, primarily using ultrasound with partially full maternal urinary bladder, is an essential means of evaluation of those at risk for PAS.. · Simplification and standardization of placental evaluation and reporting will allow improved communication between the multidisciplinary teams.. · Gestational sac location prior to 10 weeks of gestation and four markers after that (placental lacunae and echostructure, myometrial thinning, hypoechoic zone with or without bulging between placenta and myometrium, and increased flow on color Doppler)..
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Affiliation(s)
- Meena Khandelwal
- Department of Obstetrics and Gynecology, Cooper Medical School of Rowan University, Camden, New Jersey
| | - Thomas D Shipp
- Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Carolyn M Zelop
- Department of Obstetrics and Gynecology, Valley Medical Group, Paramus, New Jersey and Clinical Professor of Obstetrics and Gynecology, Ne NYU Grossman School of Medicine, New York
| | - Alfred Z Abuhamad
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Yalda Afshar
- Department of Obstetrics and Gynecology, University of California, Los Angeles, California
| | - Brett D Einerson
- Department of Obstetrics and Gynecology, University of Utah School of Medicine, Salt Lake City, Utah
| | - Karin A Fox
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Thierry A G M Huisman
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
- Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houstan, Texas
| | - Deirdre J Lyell
- Department of Obstetrics & Gynecology, Stanford University School of Medicine, Stanford, California
| | - Uma Perni
- Subspecialty Care for Women's Health, Cleveland Clinic, Beachwood, Ohio
| | - Lawrence D Platt
- Center for Fetal Medicine & Women's Ultrasound and the David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Scott A Shainker
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
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Wyckoff MH, Greif R, Morley PT, Ng KC, Olasveengen TM, Singletary EM, Soar J, Cheng A, Drennan IR, Liley HG, Scholefield BR, Smyth MA, Welsford M, Zideman DA, Acworth J, Aickin R, Andersen LW, Atkins D, Berry DC, Bhanji F, Bierens J, Borra V, Böttiger BW, Bradley RN, Bray JE, Breckwoldt J, Callaway CW, Carlson JN, Cassan P, Castrén M, Chang WT, Charlton NP, Phil Chung S, Considine J, Costa-Nobre DT, Couper K, Couto TB, Dainty KN, Davis PG, de Almeida MF, de Caen AR, Deakin CD, Djärv T, Donnino MW, Douma MJ, Duff JP, Dunne CL, Eastwood K, El-Naggar W, Fabres JG, Fawke J, Finn J, Foglia EE, Folke F, Gilfoyle E, Goolsby CA, Granfeldt A, Guerguerian AM, Guinsburg R, Hirsch KG, Holmberg MJ, Hosono S, Hsieh MJ, Hsu CH, Ikeyama T, Isayama T, Johnson NJ, Kapadia VS, Kawakami MD, Kim HS, Kleinman M, Kloeck DA, Kudenchuk PJ, Lagina AT, Lauridsen KG, Lavonas EJ, Lee HC, Lin YJ, Lockey AS, Maconochie IK, Madar RJ, Malta Hansen C, Masterson S, Matsuyama T, McKinlay CJD, Meyran D, Morgan P, Morrison LJ, Nadkarni V, Nakwa FL, Nation KJ, Nehme Z, Nemeth M, Neumar RW, Nicholson T, Nikolaou N, Nishiyama C, Norii T, Nuthall GA, O'Neill BJ, Gene Ong YK, Orkin AM, Paiva EF, Parr MJ, Patocka C, Pellegrino JL, Perkins GD, Perlman JM, Rabi Y, Reis AG, Reynolds JC, Ristagno G, Rodriguez-Nunez A, Roehr CC, Rüdiger M, Sakamoto T, Sandroni C, Sawyer TL, Schexnayder SM, Schmölzer GM, Schnaubelt S, Semeraro F, Skrifvars MB, Smith CM, Sugiura T, Tijssen JA, Trevisanuto D, Van de Voorde P, Wang TL, Weiner GM, Wyllie JP, Yang CW, Yeung J, Nolan JP, Berg KM, Cartledge S, Dawson JA, Elgohary MM, Ersdal HL, Finan E, Flaatten HI, Flores GE, Fuerch J, Garg R, Gately C, Goh M, Halamek LP, Handley AJ, Hatanaka T, Hoover A, Issa M, Johnson S, Kamlin CO, Ko YC, Kule A, Leone TA, MacKenzie E, Macneil F, Montgomery W, O’Dochartaigh D, Ohshimo S, Stefano Palazzo F, Picard C, Quek BH, Raitt J, Ramaswamy VV, Scapigliati A, Shah BA, Stewart C, Strand ML, Szyld E, Thio M, Topjian AA, Udaeta E, Vaillancourt C, Wetsch WA, Wigginton J, Yamada NK, Yao S, Zace D, Zelop CM. 2022 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Resuscitation 2022; 181:208-288. [PMID: 36336195 DOI: 10.1016/j.resuscitation.2022.10.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This is the sixth annual summary of the International Liaison Committee on Resuscitation International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. This summary addresses the most recently published resuscitation evidence reviewed by International Liaison Committee on Resuscitation Task Force science experts. Topics covered by systematic reviews include cardiopulmonary resuscitation during transport; approach to resuscitation after drowning; passive ventilation; minimising pauses during cardiopulmonary resuscitation; temperature management after cardiac arrest; use of diagnostic point-of-care ultrasound during cardiac arrest; use of vasopressin and corticosteroids during cardiac arrest; coronary angiography after cardiac arrest; public-access defibrillation devices for children; pediatric early warning systems; maintaining normal temperature immediately after birth; suctioning of amniotic fluid at birth; tactile stimulation for resuscitation immediately after birth; use of continuous positive airway pressure for respiratory distress at term birth; respiratory and heart rate monitoring in the delivery room; supraglottic airway use in neonates; prearrest prediction of in-hospital cardiac arrest mortality; basic life support training for likely rescuers of high-risk populations; effect of resuscitation team training; blended learning for life support training; training and recertification for resuscitation instructors; and recovery position for maintenance of breathing and prevention of cardiac arrest. Members from 6 task forces have assessed, discussed, and debated the quality of the evidence using Grading of Recommendations Assessment, Development, and Evaluation criteria and generated consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections, and priority knowledge gaps for future research are listed.
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Easter SR, Hameed AB, Shamshirsaz A, Fox K, Zelop CM. Point of care maternal ultrasound in obstetrics. Am J Obstet Gynecol 2022; 228:509.e1-509.e13. [PMID: 36183775 DOI: 10.1016/j.ajog.2022.09.036] [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] [Received: 12/30/2021] [Revised: 09/24/2022] [Accepted: 09/25/2022] [Indexed: 01/25/2023]
Abstract
Ultrasound is the hallmark imaging modality traditionally used by obstetricians for fetal diagnosis and surveillance. The COVID-19 pandemic highlighted the role of point of care ultrasound for expeditious assessment of the maternal cardiopulmonary status. The familiarity of obstetricians with ultrasound, coupled with the availability of ultrasound equipment without the need to transport the patient, make point of care ultrasound particularly valuable in the labor and delivery unit. The rising contribution of cardiopulmonary disorders to maternal morbidity and mortality carves out many potential applications for point of care ultrasound during labor and delivery. Obstetricians have access to the technology and the skills to obtain the basic views required to assess for the presence of pulmonary edema, ventricular dysfunction, or intra-abdominal free fluid. Point of care ultrasound can be used routinely for the evaluation of pulmonary complaints or in the assessment of hypotension and may play an essential role in the diagnosis and management of life-threatening emergencies such as shock, an amniotic fluid embolism, or cardiac arrest. We reviewed the currently established point of care ultrasound protocols for the evaluation of cardiopulmonary complaints through the lens of the obstetrician. We call on educators and academic leaders to incorporate maternal point of care ultrasound teachings into existing curricula. Point of care ultrasound is of enormous value for providers with limited access to diagnostic imaging or subspecialty providers. With the growing complexity of the obstetrical population, acquiring the clinical skills to meet these evolving needs is a requisite step in the ongoing efforts to reduce maternal morbidity and mortality.
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Affiliation(s)
- Sarah Rae Easter
- Division of Maternal-Fetal Medicine and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.
| | - Afshan B Hameed
- Division of Maternal Fetal Medicine and Cardiology, University of California, Irvine, CA
| | - Amir Shamshirsaz
- Division of Maternal-Fetal Medicine and Surgical Critical Care, Baylor College of Medicine, Houston, TX
| | - Karin Fox
- Division of Maternal-Fetal Medicine, Baylor College of Medicine, Houston, TX
| | - Carolyn M Zelop
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Valley Hospital, Ridgewood, NJ; Department of Obstetrics and Gynecology, New York University School of Medicine, New York, NY
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Morgan RW, Atkins DL, Hsu A, Kamath-Rayne BD, Aziz K, Berg RA, Bhanji F, Chan M, Cheng A, Chiotos K, de Caen A, Duff JP, Fuchs S, Joyner BL, Kleinman M, Lasa JJ, Lee HC, Lehotzky RE, Levy A, McBride ME, Meckler G, Nadkarni V, Raymond T, Roberts K, Schexnayder SM, Sutton RM, Terry M, Walsh B, Zelop CM, Sasson C, Topjian A. Guidance for Cardiopulmonary Resuscitation of Children With Suspected or Confirmed COVID-19. Pediatrics 2022; 150:188494. [PMID: 35818123 DOI: 10.1542/peds.2021-056043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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] [Accepted: 06/22/2022] [Indexed: 11/24/2022] Open
Abstract
This article aims to provide guidance to health care workers for the provision of basic and advanced life support to children and neonates with suspected or confirmed coronavirus disease 2019 (COVID-19). It aligns with the 2020 American Heart Association Guidelines for Cardiopulmonary Resuscitation (CPR) and Emergency Cardiovascular care while providing strategies for reducing risk of transmission of severe acute respiratory syndrome coronavirus 2 to health care providers. Patients with suspected or confirmed COVID-19 and cardiac arrest should receive chest compressions and defibrillation, when indicated, as soon as possible. Because of the importance of ventilation during pediatric and neonatal resuscitation, oxygenation and ventilation should be prioritized. All CPR events should therefore be considered aerosol-generating procedures. Thus, personal protective equipment (PPE) appropriate for aerosol-generating procedures (including N95 respirators or an equivalent) should be donned before resuscitation, and high-efficiency particulate air filters should be used. Any personnel without appropriate PPE should be immediately excused by providers wearing appropriate PPE. Neonatal resuscitation guidance is unchanged from standard algorithms, except for specific attention to infection prevention and control. In summary, health care personnel should continue to reduce the risk of severe acute respiratory syndrome coronavirus 2 transmission through vaccination and use of appropriate PPE during pediatric resuscitations. Health care organizations should ensure the availability and appropriate use of PPE. Because delays or withheld CPR increases the risk to patients for poor clinical outcomes, children and neonates with suspected or confirmed COVID-19 should receive prompt, high-quality CPR in accordance with evidence-based guidelines.
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Affiliation(s)
- Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Dianne L Atkins
- Stead Family Department of Pediatrics, Carver College of Medicine, University of Iowa, Iowa City, Iowa
| | - Antony Hsu
- Department of Emergency Medicine, St. Joseph Mercy Ann Arbor Hospital, Superior Township, Michigan
| | - Beena D Kamath-Rayne
- Global Newborn and Child Health, American Academy of Pediatrics, Itasca, Illinois
| | - Khalid Aziz
- Department of Pediatrics, Division of Newborn Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Farhan Bhanji
- Department of Pediatrics, McGill University, Montreal, Quebec, Canada
| | - Melissa Chan
- Departments of Pediatrics and Pediatric Emergency Medicine, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Adam Cheng
- Department of Paediatrics, Alberta Children's Hospital, University of Calgary, Calgary, Alberta, Canada
| | - Kathleen Chiotos
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Allan de Caen
- Department of Pediatrics, Division of Critical Care, Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | - Jonathan P Duff
- Department of Pediatrics, Division of Critical Care, Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | | | - Benny L Joyner
- Departments of Pediatrics, Anesthesiology & Social Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Monica Kleinman
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts
| | - Javier J Lasa
- Cardiovascular ICU, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Henry C Lee
- Division of Neonatology, Stanford University, Stanford, California
| | | | - Arielle Levy
- Departments of Pediatrics and Pediatric Emergency Medicine, Sainte-Justine Hospital University Center, University of Montreal, Montreal, Quebec, Canada
| | - Mary E McBride
- Cardiology, and Critical Care Medicine, Northwestern University, Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Garth Meckler
- Departments of Pediatrics and Pediatric Emergency Medicine, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Vinay Nadkarni
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Tia Raymond
- Department of Pediatric Cardiac Critical Care, Medical City Children's Hospital, Dallas, Texas
| | - Kathryn Roberts
- Center for Nursing Excellence, Education & Innovation, Joe DiMaggio Children's Hospital, Hollywood, Florida
| | - Stephen M Schexnayder
- Departments of Critical Care Medicine and Emergency Medicine, Arkansas Children's Hospital, Springdale, Arkansas
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Mark Terry
- National Registry of Emergency Medical Technicians, Columbus, Ohio
| | - Brian Walsh
- Respiratory Care, Children's Hospital Colorado, Aurora, Colorado
| | - Carolyn M Zelop
- Department of Obstetrics and Gynecology, NYU School of Medicine and The Valley Hospital, New York City, New York
| | - Comilla Sasson
- ECC Science & Innovation, American Heart Association, Dallas, Texas
| | - Alexis Topjian
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
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9
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Zelop CM, Bonney EA. COVID-19 in pregnancy: possible mechanisms not to be discounted. J Matern Fetal Neonatal Med 2022; 35:3016-3019. [PMID: 32811230 PMCID: PMC10430893 DOI: 10.1080/14767058.2020.1807508] [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: 07/03/2020] [Revised: 07/27/2020] [Accepted: 08/05/2020] [Indexed: 10/23/2022]
Abstract
SARS-CoV-2 has infected more than 16 million people worldwide. Related complications and death from COVID-19 disease and their underlying pathophysiology are intensely investigated. Pregnant women are among the affected. Although the severity of disease in pregnancy does not appear to be increased, the effects of infection on pregnancy should not escape careful examination. The currently known receptor for the virus, ACE2, regulates the renin-angiotensin system and is increased during pregnancy. Virus-receptor interactions may have significant effects on placental function, fetal development, and maternal immunity. The manifestation of cardiovascular complications of infection produces the hypothesis that a significant effect of the virus may be its influence on the maternal vascular system. Interference with the vascular adaptations to pregnancy and the post-partum may have implications for concurrent and future pregnancies as well as for long-term cardiovascular health. We should not miss the opportunity to learn from this virus about the physiology of pregnancy.
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Affiliation(s)
- Carolyn M Zelop
- The Valley Hospital, Ridgewood, Paramus, NJ, USA
- New York University New York, NY, USA
| | - Elizabeth A Bonney
- Division of Reproductive Sciences, Department of Obstetrics, Gynecology and Reproductive Sciences, University of Vermont Larner College of Medicine, Burlington, VT, USA
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10
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Atkins DL, Sasson C, Hsu A, Aziz K, Becker LB, Berg RA, Bhanji F, Bradley SM, Brooks SC, Chan M, Chan PS, Cheng A, Clemency BM, de Caen A, Duff JP, Edelson DP, Flores GE, Fuchs S, Girotra S, Hinkson C, Joyner BL, Kamath-Rayne BD, Kleinman M, Kudenchuk PJ, Lasa JJ, Lavonas EJ, Lee HC, Lehotzky RE, Levy A, McBride ME, Meckler G, Merchant RM, Moitra VK, Nadkarni V, Panchal AR, Ann Peberdy M, Raymond T, Roberts K, Sayre MR, Schexnayder SM, Sutton RM, Terry M, Topjian A, Walsh B, Wang DS, Zelop CM, Morgan RW. 2022 Interim Guidance to Health Care Providers for Basic and Advanced Cardiac Life Support in Adults, Children, and Neonates With Suspected or Confirmed COVID-19: From the Emergency Cardiovascular Care Committee and Get With The Guidelines-Resuscitation Adult and Pediatric Task Forces of the American Heart Association in Collaboration With the American Academy of Pediatrics, American Association for Respiratory Care, the Society of Critical Care Anesthesiologists, and American Society of Anesthesiologists. Circ Cardiovasc Qual Outcomes 2022; 15:e008900. [PMID: 35072519 DOI: 10.1161/circoutcomes.122.008900] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Dianne L Atkins
- Carver College of Medicine, University of Iowa (D.L.A., S.G.)
| | | | - Antony Hsu
- St Joseph Mercy Hospital, Ann Arbor, MI (A.H.)
| | - Khalid Aziz
- University of Alberta, Edmonton, Canada (K.A.)
| | - Lance B Becker
- Donald and Barbara Zucker School of Medicine at Hofstra Northwell, Hempstead, NY (L.B.B.)
| | - Robert A Berg
- The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., V.N., A.T., R.W.M., R.M.S.)
| | | | - Steven M Bradley
- Minneapolis Heart Institute, Healthcare Delivery Innovation Center, MN (S.M.B.)
| | | | - Melissa Chan
- University of British Columbia, BC Children's Hospital, Vancouver, BC, Canada (M.C., G.M.)
| | - Paul S Chan
- Mid America Heart Institute and the University of Missouri-Kansas City, MO (P.S.C.)
| | - Adam Cheng
- Alberta Children's Hospital, University of Calgary, AB, Canada (A.C.)
| | | | - Allan de Caen
- Stollery Children's Hospital, University of Alberta, Edmonton, Canada (A.d.C., J.P.D.)
| | - Jonathan P Duff
- Stollery Children's Hospital, University of Alberta, Edmonton, Canada (A.d.C., J.P.D.)
| | | | - Gustavo E Flores
- Emergency & Critical Care Trainings, San Juan, Puerto Rico (G.E.F.)
| | - Susan Fuchs
- Ann & Robert H. Lurie Children's Hospital, Chicago, IL (S.F., M.E.M.)
| | - Saket Girotra
- Carver College of Medicine, University of Iowa (D.L.A., S.G.)
| | - Carl Hinkson
- Providence Regional Medical Center, Everett, WA (C.H.)
| | - Benny L Joyner
- University of North Carolina at Chapel Hill, NC (B.L.J.)
| | - Beena D Kamath-Rayne
- Global Newborn and Child Health, American Academy of Pediatrics, Itasca, IL (B.D.K.-R.)
| | | | | | | | | | | | | | - Arielle Levy
- Sainte-Justine Hospital University Center, University of Montreal, QC, Canada (A.L.)
| | - Mary E McBride
- Ann & Robert H. Lurie Children's Hospital, Chicago, IL (S.F., M.E.M.)
| | - Garth Meckler
- University of British Columbia, BC Children's Hospital, Vancouver, BC, Canada (M.C., G.M.)
| | - Raina M Merchant
- The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., V.N., A.T., R.W.M., R.M.S.).,University of Pennsylvania, Philadelphia, PA (R.M.M.)
| | - Vivek K Moitra
- College of Physicians & Surgeons of Columbia University, NY (V.K.M.)
| | - Vinay Nadkarni
- The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., V.N., A.T., R.W.M., R.M.S.)
| | - Ashish R Panchal
- The Ohio State University Wexner Medical Center, Columbus, OH (A.R.P.)
| | | | - Tia Raymond
- Medical City Children's Hospital, Dallas, TX (T.R.)
| | | | | | | | - Robert M Sutton
- The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., V.N., A.T., R.W.M., R.M.S.)
| | - Mark Terry
- National Registry of Emergency Medical Technicians, Columbus, OH (M.T.)
| | - Alexis Topjian
- Donald and Barbara Zucker School of Medicine at Hofstra Northwell, Hempstead, NY (L.B.B.)
| | - Brian Walsh
- Children's Hospital Colorado, Aurora, CO (B.W.)
| | - David S Wang
- Columbia University Irving Medical Center, NY (D.S.W.)
| | | | - Ryan W Morgan
- The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., V.N., A.T., R.W.M., R.M.S.)
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11
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Hsu A, Sasson C, Kudenchuk PJ, Atkins DL, Aziz K, Becker LB, Berg RA, Bhanji F, Bradley SM, Brooks SC, Chan M, Chan PS, Cheng A, Clemency BM, de Caen A, Duff JP, Edelson DP, Flores GE, Fuchs S, Girotra S, Hinkson C, Joyner BL, Kamath-Rayne BD, Kleinman M, Lasa JJ, Lavonas EJ, Lee HC, Lehotzky RE, Levy A, Mancini ME, McBride ME, Meckler G, Merchant RM, Moitra VK, Morgan RW, Nadkarni V, Panchal AR, Peberdy MA, Raymond T, Roberts K, Sayre MR, Schexnayder SM, Sutton RM, Terry M, Walsh B, Wang DS, Zelop CM, Topjian A. 2021 Interim Guidance to Health Care Providers for Basic and Advanced Cardiac Life Support in Adults, Children, and Neonates With Suspected or Confirmed COVID-19. Circ Cardiovasc Qual Outcomes 2021; 14:e008396. [PMID: 34641719 PMCID: PMC8522336 DOI: 10.1161/circoutcomes.121.008396] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Antony Hsu
- Department of Emergency Medicine, St. Joseph Mercy Ann Arbor Hospital, Ypsilanti, MI (A.H.)
| | - Comilla Sasson
- ECC Science & Innovation, American Heart Association, Dallas, TX (C.S., R.E.L.)
| | - Peter J Kudenchuk
- Department of Medicine/Division of Cardiology (P.J.K.), University of Washington, Seattle
| | - Dianne L Atkins
- Stead Family Department of Pediatrics (D.L.A), Carver College of Medicine, University of Iowa
| | - Khalid Aziz
- Division of Newborn Medicine, Department of Pediatrics, University of Alberta, Edmonton, Canada (K.A.)
| | - Lance B Becker
- Department of Emergency Medicine, Donald and Barbara Zucker School of Medicine at Hofstra Northwell, Hempstead, NY (L.B.B.)
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., R.W.M., V.N., R.M.S., A.T.)
| | - Farhan Bhanji
- Department of Pediatrics, McGill University, Montreal, QC, Canada (F.B.)
| | - Steven M Bradley
- Minneapolis Heart Institute, Healthcare Delivery Innovation Center, MN (S.M.B.)
| | - Steven C Brooks
- Department of Emergency Medicine, Queen's University, Kingston, ON, Canada (S.C.B.)
| | - Melissa Chan
- Department of Pediatrics and Department of Pediatric Emergency Medicine, BC Children's Hospital, University of British Columbia, Vancouver, Canada (M.C., G.M.)
| | - Paul S Chan
- Department of Internal Medicine, Saint Luke's Mid America Heart Institute and the University of Missouri-Kansas City (P.S.C.)
| | - Adam Cheng
- Department of Paediatrics, Alberta Children's Hospital, University of Calgary, Canada (A.C.)
| | - Brian M Clemency
- Department of Emergency Medicine, University at Buffalo, NY (B.M.C.)
| | - Allan de Caen
- Division of Critical Care, Department of Pediatrics, Stollery Children's Hospital, University of Alberta, Edmonton, Canada (A.d.C., J.P.D.)
| | - Jonathan P Duff
- Division of Critical Care, Department of Pediatrics, Stollery Children's Hospital, University of Alberta, Edmonton, Canada (A.d.C., J.P.D.)
| | - Dana P Edelson
- Section of Hospital Medicine, University of Chicago, IL (D.P.E.)
| | - Gustavo E Flores
- Emergency and Critical Care Trainings, San Juan, Puerto Rico (G.E.F.)
| | - Susan Fuchs
- Division of Emergency Medicine (S.F.), Department of Pediatrics, Northwestern University/Ann & Robert H. Lurie Children's Hospital, Chicago, IL
| | - Saket Girotra
- Department of Internal Medicine and Division of Cardiovascular Diseases (S.G.), Carver College of Medicine, University of Iowa
| | - Carl Hinkson
- Respiratory Care, Providence Regional Medical Center, Everett, WA (C.H.)
| | - Benny L Joyner
- Departments of Pediatrics, Anesthesiology & Social Medicine, University of North Carolina at Chapel Hill (B.L.J.)
| | - Beena D Kamath-Rayne
- Global Newborn and Child Health, American Academy of Pediatrics, Itasca, IL (B.D.K.-R.)
| | - Monica Kleinman
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, MA (M.K.)
| | - Javier J Lasa
- Cardiovascular Intensive Care Unit, Texas Children's Hospital, Baylor College Of Medicine, Houston (J.J.L.)
| | - Eric J Lavonas
- Department of Emergency Medicine, Denver Health and Hospital Authority, CO (E.J.L.)
| | - Henry C Lee
- Division of Neonatology, Stanford University, CA (H.C.L.)
| | - Rebecca E Lehotzky
- ECC Science & Innovation, American Heart Association, Dallas, TX (C.S., R.E.L.)
| | - Arielle Levy
- Department of Pediatrics and Department of Pediatric Emergency Medicine, Sainte-Justine Hospital University Center, University of Montreal, QC, Canada (A.L.)
| | - Mary E Mancini
- College of Nursing, University of Texas at Arlington (M.E. Mancini)
| | - Mary E McBride
- Divisions of Cardiology and Critical Care Medicine (M.E. McBride), Department of Pediatrics, Northwestern University/Ann & Robert H. Lurie Children's Hospital, Chicago, IL
| | - Garth Meckler
- Department of Pediatrics and Department of Pediatric Emergency Medicine, BC Children's Hospital, University of British Columbia, Vancouver, Canada (M.C., G.M.)
| | - Raina M Merchant
- Department of Emergency Medicine, University of Pennsylvania, Philadelphia (R.M.M.)
| | - Vivek K Moitra
- Department of Anesthesiology, Division of Critical Care Medicine, Columbia University Irving Medical Center, New York, NY (V.K.M., D.S.W.)
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., R.W.M., V.N., R.M.S., A.T.)
| | - Vinay Nadkarni
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., R.W.M., V.N., R.M.S., A.T.)
| | - Ashish R Panchal
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus (A.R.P.)
| | - Mary Ann Peberdy
- Division of Cardiology, Virginia Commonwealth University, Richmond (M.A.P.)
| | - Tia Raymond
- Department of Pediatrics and Pediatric Cardiac Critical Care, Medical City Children's Hospital, Dallas, TX (T.R.)
| | - Kathryn Roberts
- Center for Nursing Excellence, Education & Innovation, Joe DiMaggio Children's Hospital, Hollywood, FL (K.R.)
| | - Michael R Sayre
- Department of Emergency Medicine (M.R.S.), University of Washington, Seattle
| | - Stephen M Schexnayder
- Departments of Critical Care Medicine and Emergency Medicine, Arkansas Children's Hospital, Little Rock (S.M.S.)
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., R.W.M., V.N., R.M.S., A.T.)
| | - Mark Terry
- National Registry of Emergency Medical Technicians, Columbus, OH (M.T.)
| | - Brian Walsh
- Respiratory Care, Children's Hospital Colorado, Aurora (B.W.)
| | - David S Wang
- Department of Anesthesiology, Division of Critical Care Medicine, Columbia University Irving Medical Center, New York, NY (V.K.M., D.S.W.).,Department of Obstetrics and Gynecology, New York, NY (D.S.W.)
| | - Carolyn M Zelop
- NYU School of Medicine, New York, NY and The Valley Hospital, Ridgewood, NJ (C.M.Z.)
| | - Alexis Topjian
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., R.W.M., V.N., R.M.S., A.T.)
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12
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Zelop CM, Shaw RE, Edelson DP, Lipman SS, Mhyre JM, Arafeh J, Jeejeebhoy FM, Einav S. Factors associated with non-survival from in-hospital maternal cardiac arrest: An analysis of Get With The Guidelines® (GWTG) data. Resuscitation 2021; 164:40-45. [PMID: 34004263 DOI: 10.1016/j.resuscitation.2021.04.027] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 04/12/2021] [Accepted: 04/26/2021] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Maternal mortality has risen in the United States during the 21st century. Factors influencing outcome of maternal cardiac arrest (MCA) remain largely unexplored. OBJECTIVE We sought to further elucidate the factors affecting maternal death from in-hospital (IH) MCA. METHODS Our query of the American Heart Association's GWTG®-Resuscitation voluntary registry from 2000-2017 revealed 561 index cases of IH MCA with complete outcome data. Logistic regression was performed using hospital death as the primary outcome and included variables with a p value = 0.1 or less based upon univariate analysis. Age, race, year of arrest, pre-existing conditions, first documented pulseless rhythm and location of arrest were used in the model. Sensitivity analyses and assessment of variable interaction were also performed to test model stability. Institutional review deemed this research exempt from ethical approval. RESULTS Among 561 cases of MCA, 57.2% (321/561) did not survive to hospital discharge. IH death was not associated with maternal age, race and year of event. In the final model, IH death was significantly associated with pre-arrest hypotension/hypoperfusion (OR = 1.80 (95% CI, 1.16-2.79); p = 0.009). The occurrence of MCA outside of the delivery suite (referent group) or operating room was associated with a significantly higher risk of death: ICU/Post-Anesthesia Care Unit (PACU) (OR = 3.32 (95% CI, 2.00-5.52); p < 0.001) and ER/other (OR = 1.89 (95% CI, 1.15-3.11); p = 0.012). While MCA cases with a shockable vs. non-shockable first documented pulseless rhythm had similar outcomes, those with an indeterminate rhythm were less likely to die, (OR = 0.41(95% CI, 0.20-0.84); p = 0.014). In a sensitivity analysis, removal of the indeterminate group did not alter outcomes regarding first documented pulseless rhythm or arrest location. Area under the curve for the final model was 0.715 (95% CI 0.673-0.757). CONCLUSIONS Our study identified several novel factors associated with IH death of our MCA cohort. More research is required to further understand the pathophysiologic dynamics affecting outcomes of IH MCA in this unique population.
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Affiliation(s)
- Carolyn M Zelop
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Valley Hospital, Ridgewood, NJ, USA; Department of Obstetrics and Gynecology, New York University School of Medicine, New York, NY, USA.
| | - Richard E Shaw
- Valley Health, Research and Statistical Consultant, The Valley Hospital, 223 N Van Dien Ave., Ridgewood, NJ, 07450, USA.
| | - Dana P Edelson
- Rescue Care and Resiliency, The University of Chicago, Department of Medicine, 5841 S. Maryland Ave., MC 5000, Chicago, IL, 60637, USA.
| | - Steven S Lipman
- Anesthesia Medical Group of Santa Barbara, 514 W. Pueblo St, 2nd Floor, Santa Barbara, CA, 93105, USA; Adjunct Clinical Faculty of Anesthesiology, Pain and Perioperative Medicine, Stanford University School of Medicine, Stanford, CA, USA.
| | - Jill M Mhyre
- Department of Anesthesiology, University of Arkansas for Medical Sciences, USA.
| | - Julie Arafeh
- Center for Advanced Pediatric and Perinatal Education, Department of Pediatrics, Stanford University School of Medicine, USA.
| | - Farida M Jeejeebhoy
- Division of Cardiology, Dept of Medicine, William Osler Health System, Brampton, Ontario, Canada; University of Toronto, Toronto, Ontario, Canada.
| | - Sharon Einav
- Surgical Intensive Care, Shaare Zedek Medical Center, Samuel Byte 12, Jerusalem, 9103102, Israel; Hebrew University Faculty of Medicine, Jerusalem, Israel.
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13
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Sussman BL, Chopra P, Poder L, Bulas DI, Burger I, Feldstein VA, Laifer-Narin SL, Oliver ER, Strachowski LM, Wang EY, Winter T, Zelop CM, Glanc P. ACR Appropriateness Criteria® Second and Third Trimester Screening for Fetal Anomaly. J Am Coll Radiol 2021; 18:S189-S198. [PMID: 33958112 DOI: 10.1016/j.jacr.2021.02.017] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 02/17/2021] [Indexed: 11/28/2022]
Abstract
The Appropriateness Criteria for the imaging screening of second and third trimester fetuses for anomalies are presented for fetuses that are low risk, high risk, have had soft markers detected on ultrasound, and have had major anomalies detected on ultrasound. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
- Betsy L Sussman
- The University of Vermont Medical Center, Burlington, Vermont.
| | - Prajna Chopra
- Research Author, The University of Vermont Medical Center, Burlington, Vermont
| | - Liina Poder
- Panel Chair, University of California San Francisco, San Francisco, California
| | - Dorothy I Bulas
- Children's National Hospital and George Washington University, Washington, District of Columbia, Chair, ACR International Outreach Committee, Director, Fetal Imaging Prenatal Pediatric Institute, Childrens National Hospital
| | | | | | | | - Edward R Oliver
- Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | | | - Eileen Y Wang
- Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, American College of Obstetricians and Gynecologists
| | - Tom Winter
- University of Utah, Salt Lake City, Utah
| | - Carolyn M Zelop
- Valley Hospital, Ridgewood, New Jersey and NYU School of Medicine, New York, New York, American College of Obstetricians and Gynecologists
| | - Phyllis Glanc
- Specialty Chair, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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14
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Simpson L, Maturen KE, Feldstein VA, Oliver ER, Poder L, Strachowski LM, Sussman BL, Weber TM, Winter T, Zelop CM, Glanc P. ACR Appropriateness Criteria® Nuchal Translucency Evaluation at 11 to 14 Weeks of Gestation. J Am Coll Radiol 2020; 17:S447-S458. [PMID: 33153556 DOI: 10.1016/j.jacr.2020.09.007] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 09/01/2020] [Indexed: 11/20/2022]
Abstract
A fetus with an increased nuchal translucency at 11 to 14 weeks gestation is at risk for aneuploidy, genetic syndromes, structural anomalies, and intrauterine fetal demise in both single and twin gestations. In addition to referral to genetics for counseling and consideration of diagnostic genetic testing, a detailed anatomic survey and fetal echocardiogram are indicated in the second trimester to screen for congenital malformations and major heart defects. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
- Lynn Simpson
- Columbia University, New York, New York; American College of Obstetricians and Gynecologists.
| | | | | | - Edward R Oliver
- Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Liina Poder
- University of California San Francisco, San Francisco, California
| | | | - Betsy L Sussman
- The University of Vermont Medical Center, Burlington, Vermont
| | | | - Tom Winter
- University of Utah, Salt Lake City, Utah
| | - Carolyn M Zelop
- Valley Hospital, Ridgewood, New Jersey and NYU School of Medicine, New York, New York; American College of Obstetricians and Gynecologists
| | - Phyllis Glanc
- Specialty Chair, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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15
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Berg KM, Soar J, Andersen LW, Böttiger BW, Cacciola S, Callaway CW, Couper K, Cronberg T, D’Arrigo S, Deakin CD, Donnino MW, Drennan IR, Granfeldt A, Hoedemaekers CW, Holmberg MJ, Hsu CH, Kamps M, Musiol S, Nation KJ, Neumar RW, Nicholson T, O’Neil BJ, Otto Q, de Paiva EF, Parr MJ, Reynolds JC, Sandroni C, Scholefield BR, Skrifvars MB, Wang TL, Wetsch WA, Yeung J, Morley PT, Morrison LJ, Welsford M, Hazinski MF, Nolan JP, Issa M, Kleinman ME, Ristagno G, Arafeh J, Benoit JL, Chase M, Fischberg BL, Flores GE, Link MS, Ornato JP, Perman SM, Sasson C, Zelop CM. Adult Advanced Life Support: 2020 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. Circulation 2020; 142:S92-S139. [DOI: 10.1161/cir.0000000000000893] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This
2020 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations
for advanced life support includes updates on multiple advanced life support topics addressed with 3 different types of reviews. Topics were prioritized on the basis of both recent interest within the resuscitation community and the amount of new evidence available since any previous review. Systematic reviews addressed higher-priority topics, and included double-sequential defibrillation, intravenous versus intraosseous route for drug administration during cardiac arrest, point-of-care echocardiography for intra-arrest prognostication, cardiac arrest caused by pulmonary embolism, postresuscitation oxygenation and ventilation, prophylactic antibiotics after resuscitation, postresuscitation seizure prophylaxis and treatment, and neuroprognostication. New or updated treatment recommendations on these topics are presented. Scoping reviews were conducted for anticipatory charging and monitoring of physiological parameters during cardiopulmonary resuscitation. Topics for which systematic reviews and new Consensuses on Science With Treatment Recommendations were completed since 2015 are also summarized here. All remaining topics reviewed were addressed with evidence updates to identify any new evidence and to help determine which topics should be the highest priority for systematic reviews in the next 1 to 2 years.
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Panchal AR, Bartos JA, Cabañas JG, Donnino MW, Drennan IR, Hirsch KG, Kudenchuk PJ, Kurz MC, Lavonas EJ, Morley PT, O’Neil BJ, Peberdy MA, Rittenberger JC, Rodriguez AJ, Sawyer KN, Berg KM, Arafeh J, Benoit JL, Chase M, Fernandez A, de Paiva EF, Fischberg BL, Flores GE, Fromm P, Gazmuri R, Gibson BC, Hoadley T, Hsu CH, Issa M, Kessler A, Link MS, Magid DJ, Marrill K, Nicholson T, Ornato JP, Pacheco G, Parr M, Pawar R, Jaxton J, Perman SM, Pribble J, Robinett D, Rolston D, Sasson C, Satyapriya SV, Sharkey T, Soar J, Torman D, Von Schweinitz B, Uzendu A, Zelop CM, Magid DJ. Part 3: Adult Basic and Advanced Life Support: 2020 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation 2020; 142:S366-S468. [DOI: 10.1161/cir.0000000000000916] [Citation(s) in RCA: 371] [Impact Index Per Article: 92.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Shipp TD, Zelop CM, Maturen KE, Deshmukh SP, Dudiak KM, Henrichsen TL, Oliver ER, Poder L, Sadowski EA, Simpson L, Weber TM, Winter T, Glanc P. ACR Appropriateness Criteria ® Growth Disturbances-Risk of Fetal Growth Restriction. J Am Coll Radiol 2020; 16:S116-S125. [PMID: 31054738 DOI: 10.1016/j.jacr.2019.02.009] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 02/08/2019] [Indexed: 11/29/2022]
Abstract
Fetal growth restriction, or an estimated fetal weight of less than the 10th percentile, is associated with adverse perinatal outcome. Optimizing management for obtaining the most favorable outcome for mother and fetus is largely based on detailed ultrasound findings. Identifying and performing those ultrasound procedures that are most associated with adverse outcome is necessary for proper patient management. Transabdominal ultrasound is the mainstay of initial management and assessment of fetal growth. For those fetuses that are identified as small for gestational age, assessment of fetal well-being with biophysical profile and Doppler velocimetry provide vital information for differentiating those fetuses that may be compromised and may require delivery and those that are well compensated. Delivery of the pregnancy is primarily based upon the gestational age of the pregnancy and the ultrasound findings. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | - Thomas D Shipp
- Brigham & Women's Hospital, Boston, Massachusetts; American Congress of Obstetricians and Gynecologists.
| | - Carolyn M Zelop
- Valley Hospital, Ridgewood, New Jersey and NYU School of Medicine, New York, New York; American Congress of Obstetricians and Gynecologists
| | | | | | | | | | - Edward R Oliver
- Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Liina Poder
- University of California San Francisco, San Francisco, California
| | | | - Lynn Simpson
- Columbia University, New York, New York; American Congress of Obstetricians and Gynecologists
| | | | - Tom Winter
- University of Utah, Salt Lake City, Utah
| | - Phyllis Glanc
- Specialty Chair, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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Edelson DP, Sasson C, Chan PS, Atkins DL, Aziz K, Becker LB, Berg RA, Bradley SM, Brooks SC, Cheng A, Escobedo M, Flores GE, Girotra S, Hsu A, Kamath-Rayne BD, Lee HC, Lehotsky RE, Mancini ME, Merchant RM, Nadkarni VM, Panchal AR, Peberdy MAR, Raymond TT, Walsh B, Wang DS, Zelop CM, Topjian AA. Interim Guidance for Basic and Advanced Life Support in Adults, Children, and Neonates With Suspected or Confirmed COVID-19: From the Emergency Cardiovascular Care Committee and Get With The Guidelines-Resuscitation Adult and Pediatric Task Forces of the American Heart Association. Circulation 2020; 141:e933-e943. [PMID: 32270695 PMCID: PMC7302067 DOI: 10.1161/circulationaha.120.047463] [Citation(s) in RCA: 254] [Impact Index Per Article: 63.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
| | | | - Paul S. Chan
- Mid America Heart Institute and the University of Missouri–Kansas City (P.S.C.)
| | - Dianne L. Atkins
- Carver College of Medicine, University of Iowa, Iowa City (D.L.A., S.G.)
| | - Khalid Aziz
- University of Alberta, Edmonton, Canada (K.A.)
| | - Lance B. Becker
- Donald and Barbara Zucker School of Medicine at Hofstra Northwell, Hempstead, NY (L.B.B.)
| | - Robert A. Berg
- The Children’s Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., V.M.N., A.A.T.)
| | - Steven M. Bradley
- Minneapolis Heart Institute, Healthcare Delivery Innovation Center, MN (S.M.B.)
| | | | - Adam Cheng
- Alberta Children’s Hospital, University of Calgary, Calgary, Canada (A.C.)
| | | | | | - Saket Girotra
- Carver College of Medicine, University of Iowa, Iowa City (D.L.A., S.G.)
| | | | - Beena D. Kamath-Rayne
- Global Newborn and Child Health American Academy of Pediatrics, Itasca, IL (B.D.K.-R.)
| | | | | | | | | | - Vinay M. Nadkarni
- The Children’s Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., V.M.N., A.A.T.)
| | | | | | | | | | - David S. Wang
- Columbia University Irving Medical Center, New York, NY (D.S.W.)
| | | | - Alexis A. Topjian
- The Children’s Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine (R.A.B., V.M.N., A.A.T.)
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Topjian A, Aziz K, Kamath-Rayne BD, Atkins DL, Becker L, Berg RA, Bradley SM, Bhanji F, Brooks S, Chan M, Chan P, Cheng A, de Caen A, Duff JP, Escobedo M, Flores GE, Fuchs S, Girotra S, Hsu A, Joyner BL, Kleinman M, Lasa JJ, Lee HC, Lehotzky RE, Levy A, Mancini ME, McBride ME, Meckler G, Merchant RM, Morgan RW, Nadkarni V, Panchal AR, Peberdy MA, Raymond T, Roberts K, Sasson C, Schexnayder SM, Sutton RM, Terry M, Walsh B, Wang DS, Zelop CM, Edelson DP. Interim Guidance for Basic and Advanced Life Support in Children and Neonates With Suspected or Confirmed COVID-19. Pediatrics 2020:e20201405. [PMID: 32366608 DOI: 10.1542/peds.2020-1405] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Kang SK, Reinhold C, Atri M, Benson CB, Bhosale PR, Jhingran A, Lakhman Y, Maturen KE, Nicola R, Pandharipande PV, Salazar GM, Shipp TD, Simpson L, Small W, Sussman BL, Uyeda JW, Wall DJ, Whitcomb BP, Zelop CM, Glanc P. ACR Appropriateness Criteria ® Staging and Follow-Up of Ovarian Cancer. J Am Coll Radiol 2019; 15:S198-S207. [PMID: 29724422 DOI: 10.1016/j.jacr.2018.03.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [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: 02/23/2018] [Accepted: 03/04/2018] [Indexed: 12/12/2022]
Abstract
In the management of epithelial ovarian cancers, imaging is used for cancer detection and staging, both before and after initial treatment. The decision of whether to pursue initial cytoreductive surgery for ovarian cancer depends in part on accurate staging. Contrast-enhanced CT of the abdomen and pelvis (and chest where indicated) is the current imaging modality of choice for the initial staging evaluation of ovarian cancer. Fluorine-18-2-fluoro-2-deoxy-d-glucose PET/CT and MRI may be appropriate for problem-solving purposes, particularly when lesions are present on CT but considered indeterminate. In patients who achieve remission, clinical suspicion for relapse after treatment prompts imaging evaluation for recurrence. Contrast-enhanced CT is the modality of choice to assess the extent of recurrent disease, and fluorine-18-2-fluoro-2-deoxy-d-glucose PET/CT is also usually appropriate, as small metastatic foci may be identified. If imaging or clinical examination confirms a recurrence, the extent of disease and timing of disease recurrence then determines the choice of treatments, including surgery, chemotherapy, and radiation therapy. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | - Stella K Kang
- Principal Author, New York University Medical Center, New York, New York.
| | | | - Mostafa Atri
- Toronto General Hospital, Toronto, Ontario, Canada
| | | | | | - Anuja Jhingran
- University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Yulia Lakhman
- Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Refky Nicola
- State University of New York Upstate Medical University, Syracuse, New York
| | | | | | - Thomas D Shipp
- Brigham & Women's Hospital, Boston, Massachusetts; American Congress of Obstetricians and Gynecologists
| | - Lynn Simpson
- Columbia University, New York, New York; American Congress of Obstetricians and Gynecologists
| | - William Small
- Stritch School of Medicine Loyola University Chicago, Maywood, Illinois
| | - Betsy L Sussman
- The University of Vermont Medical Center, Burlington, Vermont
| | | | | | - Bradford P Whitcomb
- Tripler Army Medical Center, Honolulu, Hawaii; Society of Gynecologic Oncology
| | - Carolyn M Zelop
- Valley Hospital, Ridgewood, New Jersey, and NYU School of Medicine, New York, New York; American Congress of Obstetricians and Gynecologists
| | - Phyllis Glanc
- Specialty Chair, Sunnybrook Health Sciences Centre Bayview Campus, Toronto, Ontario, Canada
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Zelop CM, Shaw RE, Mhyre JM, Lipman SS, JeeJeebhoy FM, Arafeh J, Edelson DP, Einav S. 837: Factors associated with non-survival from maternal cardiac arrest (MCA). Am J Obstet Gynecol 2019. [DOI: 10.1016/j.ajog.2018.11.860] [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: 11/26/2022]
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Zelop CM, Einav S, Mhyre JM, Lipman SS, Arafeh J, Shaw RE, Edelson DP, Jeejeebhoy FM. Characteristics and outcomes of maternal cardiac arrest: A descriptive analysis of Get with the guidelines data. Resuscitation 2018; 132:17-20. [PMID: 30170022 DOI: 10.1016/j.resuscitation.2018.08.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [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: 06/11/2018] [Revised: 08/18/2018] [Accepted: 08/27/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Maternal mortality has risen in the United States in the twenty-first century, yet large cohort data of maternal cardiac arrest (MCA) are limited. OBJECTIVE We sought to describe contemporary characteristics and outcomes of in-hospital MCA. METHODS We queried the American Heart Association's Get with the Guidelines Resuscitation voluntary registry from 2000 to 2016 to identify cases of maternal cardiac arrest. All index cardiac arrests occurring in women aged 18-50 with a patient illness category designated as obstetric or location of arrest occurring in a delivery suite were included. Institutional review deemed that this research was exempt from ethical approval. RESULTS A total of 462 index events met criteria for MCA, with a mean age of 31 ± 7 years and a racial distribution of: 49.4% White, 35.3% Black and 15.3% Other/Unknown. While 32% had no pre-existing conditions or physiologic disorders, respiratory insufficiency (36.1%) and hypotension/hypoperfusion (33.3%) were the most common antecedent conditions. In most cases, the first documented pulseless rhythm was non-shockable; pulseless electrical activity (50.8%) or asystole (25.6%). Only 11.7% presented with a shockable rhythm; ventricular fibrillation (6.5%) or pulseless ventricular tachycardia (5.2%) while the initial pulseless rhythm was unknown in 11.9% of cases. Return of spontaneous circulation occurred in 73.6% but 68 (14.7%) had more than one arrest. The rate of survival to discharge was 40.7% overall; 37.3% with non-shockable rhythms, 33% with shockable rhythms and 64.3% with unknown presenting rhythms. CONCLUSIONS Maternal survival at hospital discharge in this cohort was less than 50%, lower than rates reported in other epidemiological datasets. More research is required in maternal resuscitation science and translational medicine to continue to improve outcomes and understand maternal mortality.
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Affiliation(s)
- Carolyn M Zelop
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Valley Hospital, Ridgewood, NJ, USA; Department of Obstetrics and Gynecology, New York University School of Medicine, New York, NY, USA.
| | - Sharon Einav
- Surgical Intensive Care, Shaare Zedek Medical Center, Samuel Byte 12, Jerusalem 9103102, Israel; Hebrew University Faculty of Medicine, Jerusalem, Israel.
| | - Jill M Mhyre
- Department of Anesthesiology, University of Arkansas for Medical Sciences, USA.
| | - Steven S Lipman
- Anesthesia Medical Group of Santa Barbara, 514 W. Pueblo St, 2nd floor, Santa Barbara, CA 93105, USA; Adjunct Clinical Faculty of Anesthesiology, Pain and Perioperative Medicine, Stanford University School of Medicine, Stanford, CA, USA.
| | - Julia Arafeh
- Center for Advanced Pediatric and Perinatal Education, Department of Pediatrics, Stanford University School of Medicine, USA.
| | - Richard E Shaw
- Valley Health, Research and Statistical Consultant, The Valley Hospital, 223 N Van Dien Ave, Ridgewood, NJ 07450, USA.
| | - Dana P Edelson
- Rescue Care and Resiliency, The University of Chicago Department of Medicine, 5841 S. Maryland Ave, MC 5000, Chicago, IL 60637, USA.
| | - Farida M Jeejeebhoy
- Division of Cardiology, Dept of Medicine, William Osler Health System, Brampton, Ontario, Canada; University of Toronto, Toronto, Ontario, Canada.
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Zelop CM, Einav S, Mhyre JM, Martin S. Cardiac arrest during pregnancy: ongoing clinical conundrum. Am J Obstet Gynecol 2018; 219:52-61. [PMID: 29305251 DOI: 10.1016/j.ajog.2017.12.232] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 11/16/2017] [Accepted: 12/27/2017] [Indexed: 02/03/2023]
Abstract
While global maternal mortality has decreased in the last 25 years, the maternal mortality ratio in the United States has actually increased. Maternal mortality is a complex phenomenon involving multifaceted socioeconomic and clinical parameters including inequalities in access to health care, racial and ethnic disparities, maternal comorbidities, and epidemiologic ascertainment bias. Escalating maternal mortality underscores the importance of clinician preparedness to respond to maternal cardiac arrest that may occur in any maternal health care setting. Management of maternal cardiac arrest requires an interdisciplinary team familiar with the physiologic changes of pregnancy and the maternal resuscitation algorithm. Interventions intended to mitigate obstacles such as aortocaval compression, which may undermine the success of resuscitation interventions, must be performed concurrent to standard basic and advanced cardiac life support maneuvers. High-quality chest compressions and oxygenation must be performed along with manual left lateral uterine displacement when the uterine size is ≥20 weeks. While deciphering the etiology of maternal cardiac arrest, diagnoses unique to pregnancy and those of the nonpregnant state should be considered at the same time. If initial basic life support and advanced cardiac life support interventions fail to restore maternal circulation within 4 minutes of cardiac arrest, perimortem delivery is advised provided the uterus is ≥20 weeks' size. Preparations for perimortem delivery are best anticipated by the resuscitation team for the procedure to be executed opportunely. Following delivery, intraabdominal examination may reveal a vascular catastrophe, hematoma, or both. If return of spontaneous circulation has not been achieved, additional interventions may include cardiopulmonary bypass and/or extracorporeal membrane oxygenation. Simulation and team training enhance institution readiness for maternal cardiac arrest. Knowledge gaps are significant in the science of maternal resuscitation. Further research is required to fully optimize: relief of aortocaval compression during the resuscitation process, gestational age and timing of perimortem delivery, and other interventions that deviate from nonpregnant standard resuscitation protocol to achieve successful maternal resuscitation. A robust detailed national and international prospective database was recommended by the International Liaison Committee on Resuscitation in 2015 to facilitate further research unique to cardiac arrest during pregnancy that will produce optimal resuscitation techniques for maternal cardiac arrest.
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Brown DL, Packard A, Maturen KE, Deshmukh SP, Dudiak KM, Henrichsen TL, Meyer BJ, Poder L, Sadowski EA, Shipp TD, Simpson L, Weber TM, Zelop CM, Glanc P. ACR Appropriateness Criteria ® First Trimester Vaginal Bleeding. J Am Coll Radiol 2018; 15:S69-S77. [DOI: 10.1016/j.jacr.2018.03.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 03/04/2018] [Indexed: 12/27/2022]
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Glanc P, Nyberg DA, Khati NJ, Deshmukh SP, Dudiak KM, Henrichsen TL, Poder L, Shipp TD, Simpson L, Weber TM, Zelop CM. ACR Appropriateness Criteria ® Multiple Gestations. J Am Coll Radiol 2018; 14:S476-S489. [PMID: 29101986 DOI: 10.1016/j.jacr.2017.08.051] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 08/23/2017] [Indexed: 12/28/2022]
Abstract
Women with twin or higher-order pregnancies will typically have more ultrasound examinations than women with a singleton pregnancy. Most women will have at minimum a first trimester scan, a nuchal translucency evaluation scan, fetal anatomy scan at 18 to 22 weeks, and one or more scans in the third trimester to evaluate growth. Multiple gestations are at higher risk for preterm delivery, congenital anomalies, fetal growth restriction, placenta previa, vasa previa, and velamentous cord insertion. Chorionicity and amnionicity should be determined as early as possible when a twin pregnancy is identified to permit triage of the monochorionic group into a closer surveillance model. Screening for congenital heart disease is warranted in monochorionic twins because they have an increased rate of congenital cardiac anomalies. In addition, monochorionic twins have a higher risk of developing cardiac abnormalities in later gestation related to right ventricular outflow obstruction, in particular the subgroups with twin-twin transfusion syndrome or selective intrauterine growth restriction. Monochorionic twins have unique complications including twin-to-twin transfusion syndrome, twin embolization syndrome, and acardius, or twin-reversed arterial perfusion sequence. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | - Phyllis Glanc
- Principal Author and Specialty Chair, Sunnybrook Health Sciences Centre, Bayview Campus, Toronto, Ontario, Canada.
| | - David A Nyberg
- Co-Author, The Old Vicarage, Worcester Park, United Kingdom
| | - Nadia J Khati
- Panel Chair, George Washington University Hospital, Washington, District of Columbia
| | | | | | | | - Liina Poder
- University of California San Francisco, San Francisco, California
| | - Thomas D Shipp
- Brigham & Women's Hospital, Boston, Massachusetts; American College of Obstetrics and Gynecology
| | - Lynn Simpson
- Columbia University Medical Center, New York, New York; American College of Obstetrics and Gynecology
| | | | - Carolyn M Zelop
- Valley Hospital, Ridgewood, New Jersey and NYU School of Medicine, New York, New York; American College of Obstetrics and Gynecology
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Pandharipande PV, Lowry KP, Reinhold C, Atri M, Benson CB, Bhosale PR, Green ED, Kang SK, Lakhman Y, Maturen KE, Nicola R, Salazar GM, Shipp TD, Simpson L, Sussman BL, Uyeda J, Wall DJ, Whitcomb B, Zelop CM, Glanc P. ACR Appropriateness Criteria ® Ovarian Cancer Screening. J Am Coll Radiol 2017; 14:S490-S499. [DOI: 10.1016/j.jacr.2017.08.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 08/23/2017] [Indexed: 11/27/2022]
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Simpson L, Khati NJ, Deshmukh SP, Dudiak KM, Harisinghani MG, Henrichsen TL, Meyer BJ, Nyberg DA, Poder L, Shipp TD, Zelop CM, Glanc P. ACR Appropriateness Criteria Assessment of Fetal Well-Being. J Am Coll Radiol 2016; 13:1483-1493. [DOI: 10.1016/j.jacr.2016.08.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 08/22/2016] [Accepted: 08/24/2016] [Indexed: 10/20/2022]
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Zelop CM, Martin SR. Contemporary Obstetric Intensive Care. Obstet Gynecol Clin North Am 2016; 43:xv-xvi. [PMID: 27816165 DOI: 10.1016/j.ogc.2016.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Carolyn M Zelop
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Valley Hospital, Ridgewood, NJ, USA; Department of Obstetrics and Gynecology, New York University School of Medicine, New York, NY, USA.
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Jeejeebhoy FM, Zelop CM, Lipman S, Carvalho B, Joglar J, Mhyre JM, Katz VL, Lapinsky SE, Einav S, Warnes CA, Page RL, Griffin RE, Jain A, Dainty KN, Arafeh J, Windrim R, Koren G, Callaway CW. Cardiac Arrest in Pregnancy. Circulation 2015; 132:1747-73. [DOI: 10.1161/cir.0000000000000300] [Citation(s) in RCA: 217] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This is the first scientific statement from the American Heart Association on maternal resuscitation. This document will provide readers with up-to-date and comprehensive information, guidelines, and recommendations for all aspects of maternal resuscitation. Maternal resuscitation is an acute event that involves many subspecialties and allied health providers; this document will be relevant to all healthcare providers who are involved in resuscitation and specifically maternal resuscitation.
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Soar J, Callaway CW, Aibiki M, Böttiger BW, Brooks SC, Deakin CD, Donnino MW, Drajer S, Kloeck W, Morley PT, Morrison LJ, Neumar RW, Nicholson TC, Nolan JP, Okada K, O’Neil BJ, Paiva EF, Parr MJ, Wang TL, Witt J, Andersen LW, Berg KM, Sandroni C, Lin S, Lavonas EJ, Golan E, Alhelail MA, Chopra A, Cocchi MN, Cronberg T, Dainty KN, Drennan IR, Fries M, Geocadin RG, Gräsner JT, Granfeldt A, Heikal S, Kudenchuk PJ, Lagina AT, Løfgren B, Mhyre J, Monsieurs KG, Mottram AR, Pellis T, Reynolds JC, Ristagno G, Severyn FA, Skrifvars M, Stacey WC, Sullivan J, Todhunter SL, Vissers G, West S, Wetsch WA, Wong N, Xanthos T, Zelop CM, Zimmerman J. Part 4: Advanced life support. Resuscitation 2015; 95:e71-120. [DOI: 10.1016/j.resuscitation.2015.07.042] [Citation(s) in RCA: 214] [Impact Index Per Article: 23.8] [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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Holmes S, Kirkpatrick ID, Zelop CM, Jassal DS. MRI evaluation of maternal cardiac displacement in pregnancy: implications for cardiopulmonary resuscitation. Am J Obstet Gynecol 2015; 213:401.e1-5. [PMID: 25981849 DOI: 10.1016/j.ajog.2015.05.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 04/22/2015] [Accepted: 05/10/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE The purpose of this study was to determine, with the use of cardiac magnetic resonance imaging, whether there is vertical displacement of the heart during pregnancy. Cardiopulmonary resuscitation guidelines during pregnancy recommend placing the hands 2-3 cm higher on the sternum than in nonpregnant individuals. This recommendation is based on the presumption that the heart is displaced superiorly by the diaphragm during the third trimester. Whether there is true cardiac displacement because of the expanding uterus in pregnancy remains unknown. STUDY DESIGN A total of 34 healthy female volunteers 18-35 years old were enrolled prospectively from 2010-2012 at 2 tertiary care centers. The conditions of all participants were evaluated with cardiac magnetic resonance imaging in the one-half left lateral decubitus position during the third trimester of pregnancy and again at a minimum of 3 months after delivery (surrogate for the nonpregnant state). Superior displacement of the heart was determined by measurement of the distance between the inferior aspect of the clavicular heads and the coronary sinus at both time points. RESULTS The study population included 34 women (mean age, 29 ± 3 years; body mass index, 24 ± 4 kg/m(2)). The mean gestational age at third-trimester imaging was 237 ± 16 days (34 weeks ± 16 days); the mean number of days for postpartum imaging (baseline) was 107 ± 25 days (16 weeks ± 25 days). There was no statistical difference between the cardiac position at baseline (10.1 ± 1.2 cm) and during the third trimester (10.3 ± 1.1 cm; P = .22). CONCLUSION Contrary to popular assumption, there is no significant vertical displacement of the heart in the third trimester of pregnancy relative to the nonpregnant state. Accordingly, there is no need to alter hand placement for chest compressions during cardiopulmonary resuscitation in pregnancy.
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Mitchell DG, Javitt MC, Glanc P, Bennett GL, Brown DL, Dubinsky T, Harisinghani MG, Harris RD, Horowitz NS, Pandharipande PV, Pannu HK, Podrasky AE, Royal HD, Shipp TD, Siegel CL, Simpson L, Wong-You-Cheong JJ, Zelop CM. ACR Appropriateness Criteria Staging and Follow-up of Ovarian Cancer. J Am Coll Radiol 2013; 10:822-7. [DOI: 10.1016/j.jacr.2013.07.017] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Accepted: 07/22/2013] [Indexed: 01/22/2023]
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Bennett GL, Andreotti RF, Lee SI, Dejesus Allison SO, Brown DL, Dubinsky T, Glanc P, Mitchell DG, Podrasky AE, Shipp TD, Siegel CL, Wong-You-Cheong JJ, Zelop CM. ACR appropriateness criteria(®) on abnormal vaginal bleeding. J Am Coll Radiol 2011; 8:460-8. [PMID: 21723482 DOI: 10.1016/j.jacr.2011.03.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2011] [Accepted: 03/25/2011] [Indexed: 10/17/2022]
Abstract
In evaluating a woman with abnormal vaginal bleeding, imaging cannot replace definitive histologic diagnosis but often plays an important role in screening, characterization of structural abnormalities, and directing appropriate patient care. Transvaginal ultrasound (TVUS) is generally the initial imaging modality of choice, with endometrial thickness a well-established predictor of endometrial disease in postmenopausal women. Endometrial thickness measurements of ≤5 mm and ≤4 mm have been advocated as appropriate upper threshold values to reasonably exclude endometrial carcinoma in postmenopausal women with vaginal bleeding; however, the best upper threshold endometrial thickness in the asymptomatic postmenopausal patient remains a subject of debate. Endometrial thickness in a premenopausal patient is a less reliable indicator of endometrial pathology since this may vary widely depending on the phase of menstrual cycle, and an upper threshold value for normal has not been well-established. Transabdominal ultrasound is generally an adjunct to TVUS and is most helpful when TVUS is not feasible or there is poor visualization of the endometrium. Hysterosonography may also allow for better delineation of both the endometrium and focal abnormalities in the endometrial cavity, leading to hysteroscopically directed biopsy or resection. Color and pulsed Doppler may provide additional characterization of a focal endometrial abnormality by demonstrating vascularity. MRI may also serve as an important problem-solving tool if the endometrium cannot be visualized on TVUS and hysterosonography is not possible, as well as for pretreatment planning of patients with suspected endometrial carcinoma. CT is generally not warranted for the evaluation of patients with abnormal bleeding, and an abnormal endometrium incidentally detected on CT should be further evaluated with TVUS.
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Abstract
UNLABELLED BACKGROUNDL: Mirror syndrome is characterized by preeclampsia-like syndrome in pregnancies complicated by fetal hydrops. We describe a case of mirror syndrome associated with angiogenic dysfunction in maternal plasma and the placenta. CASE A pregnant patient with known fetal hydrops presented at 22 weeks gestation with features of severe preeclampsia. Measurements of plasma anti- and proangiogenic factors were consistent with a profound antiangiogenic state. Immunohistochemistry of the placenta for antiangiogenic proteins showed a pattern similar to that seen in patients with severe preeclampsia. CONCLUSION Angiogenic imbalance may also be responsible for the preeclampsia-like condition seen in mirror syndrome.
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Affiliation(s)
- Kristin Bixel
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
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Khankin EV, Hacker MR, Zelop CM, Karumanchi SA, Rana S. Intravital high-frequency ultrasonography to evaluate cardiovascular and uteroplacental blood flow in mouse pregnancy. Pregnancy Hypertens 2011; 2:84-92. [PMID: 22544045 PMCID: PMC3337859 DOI: 10.1016/j.preghy.2011.11.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
OBJECTIVE: The objective of this study is to define the ultrasonographic changes in the cardiovascular and uteroplacental circulation of normal pregnant mice compared to non-pregnant mice using high-frequency, high-resolution ultrasonography. METHODS: Ten to twelve-week-old CD-1 mice (six non-pregnant and six pregnant animals) were used for all experiments. Vevo® 2100 (VisualSonics) was used to evaluate the cardiovascular and uteroplacental circulation physiology. Cardiac echocardiogram and uterine artery Doppler studies were performed on all animals. Pregnant animals were evaluated on embryonic day seven (E7), thirteen (E13) and eighteen (E18). Fetal heart rate and umbilical artery Doppler flows were obtained on pregnant animals. Three-dimensional ultrasonography imaging was utilized for quantification of placental volumes. All data are presented as median {10(th)-90(th) percentiles}. RESULTS: In pregnant mice on E7 compared to non-pregnant mice, there was an increase in cardiac output (p=0.008), stroke volume (p=0.002), ejection fraction, (p=0.02) and fractional shortening (p=0.02). The maternal heart rate increased throughout gestation (p= 0.009). During pregnancy, a gestational sac was clearly visible on E7. Between E13 and E18, the fetal size and fetal heart rate increased (p=0.001) and the umbilical artery peak systolic velocity increased (p <0.001). Minimal diastolic blood flow was observed in the umbilical artery on E13, which increased slightly on day E18 (p=0.01). There was also no change in the uterine artery resistance index between non-pregnant and pregnant mice. The placental volume increased between E13 and E18 (p=0.03). CONCLUSION: Several changes noted in cardiovascular and uteroplacental systems occurring during normal murine pregnancy have striking similarities to humans and can be accurately measured using newer ultrasonographic techniques. Further studies are needed to evaluate changes in these vascular beds in mouse models of diseases such as preeclampsia and intrauterine growth restriction.
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Affiliation(s)
- Eliyahu V Khankin
- Department of Medicine/Division of Nephrology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
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Jeejeebhoy FM, Zelop CM, Windrim R, Carvalho JC, Dorian P, Morrison LJ. Management of cardiac arrest in pregnancy: A systematic review. Resuscitation 2011; 82:801-9. [DOI: 10.1016/j.resuscitation.2011.01.028] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2010] [Revised: 01/17/2011] [Accepted: 01/26/2011] [Indexed: 11/25/2022]
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Abstract
Uterine rupture, which involves complete separation of the uterine wall, occurs in about 1% of those attempting vaginal birth after cesarean. Because uterine rupture is one of the most significant complications of a trial of labor (TOL) after previous cesarean, identifying those at increased risk of uterine rupture is paramount to the safety of a TOL after previous cesarean birth. It seems that both antepartum demographic characteristics and intrapartum factors modify the risk of uterine rupture. The ability to reliably predict an individual's a priori risk for intrapartum uterine rupture remains a major area of investigation.
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Affiliation(s)
- Carolyn M Zelop
- Beth Israel Deaconess Medical Center, Division of Maternal Fetal Medicine, Harvard University School of Medicine, Boston, MA 02215, USA.
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Morrison LJ, Deakin CD, Morley PT, Callaway CW, Kerber RE, Kronick SL, Lavonas EJ, Link MS, Neumar RW, Otto CW, Parr M, Shuster M, Sunde K, Peberdy MA, Tang W, Hoek TLV, Böttiger BW, Drajer S, Lim SH, Nolan JP, Adrie C, Alhelail M, Battu P, Behringer W, Berkow L, Bernstein RA, Bhayani SS, Bigham B, Boyd J, Brenner B, Bruder E, Brugger H, Cash IL, Castrén M, Cocchi M, Comadira G, Crewdson K, Czekajlo MS, Davies SR, Dhindsa H, Diercks D, Dine CJ, Dioszeghy C, Donnino M, Dunning J, El Sanadi N, Farley H, Fenici P, Feeser VR, Foster JA, Friberg H, Fries M, Garcia-Vega FJ, Geocadin RG, Georgiou M, Ghuman J, Givens M, Graham C, Greer DM, Halperin HR, Hanson A, Holzer M, Hunt EA, Ishikawa M, Ioannides M, Jeejeebhoy FM, Jennings PA, Kano H, Kern KB, Kette F, Kudenchuk PJ, Kupas D, La Torre G, Larabee TM, Leary M, Litell J, Little CM, Lobel D, Mader TJ, McCarthy JJ, McCrory MC, Menegazzi JJ, Meurer WJ, Middleton PM, Mottram AR, Navarese EP, Nguyen T, Ong M, Padkin A, Ferreira de Paiva E, Passman RS, Pellis T, Picard JJ, Prout R, Pytte M, Reid RD, Rittenberger J, Ross W, Rubertsson S, Rundgren M, Russo SG, Sakamoto T, Sandroni C, Sanna T, Sato T, Sattur S, Scapigliati A, Schilling R, Seppelt I, Severyn FA, Shepherd G, Shih RD, Skrifvars M, Soar J, Tada K, Tararan S, Torbey M, Weinstock J, Wenzel V, Wiese CH, Wu D, Zelop CM, Zideman D, Zimmerman JL. Part 8: Advanced Life Support. Circulation 2010; 122:S345-421. [DOI: 10.1161/circulationaha.110.971051] [Citation(s) in RCA: 250] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Rebordosa C, Zelop CM, Kogevinas M, Sørensen HT, Olsen J. Use of acetaminophen during pregnancy and risk of preeclampsia, hypertensive and vascular disorders: a birth cohort study. J Matern Fetal Neonatal Med 2010; 23:371-8. [PMID: 19929241 DOI: 10.3109/14767050903334877] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To examine whether pregnant women who used acetaminophen, a prostaglandinG2 synthase inhibitor, had an increased risk of preeclampsia, gestational hypertension, thromboembolic complications, or abruptio placentae. METHODS We selected 63,833 women participating in the Danish National Birth Cohort who gave birth to a live born singleton and had information on acetaminophen use during pregnancy reported by three interviews. Through linkage to the National Hospital Discharge Registry we obtained data from hospital diagnose of the outcomes we study. RESULTS Women who used acetaminophen during the third trimester of pregnancy had an increased risk of preeclampsia (adjusted relative risk RR = 1.40, 95% CI: 1.24-1.58). The risk was higher among women who had early preeclampsia (before the 32nd gestational week) (RR = 1.47, 95% CI: 1.12-1.93), severe preeclampsia (RR = 1.51, 95% CI: 1.15-2.00), or chronic hypertension (RR = 1.44, 95% CI: 1.13-1.83). Second and third trimester use was associated with an increased risk of pulmonary embolisms (RR = 3.02, 1.28-7.15) and deep vein thrombosis (RR = 2.15, 1.06-4.37), respectively. CONCLUSIONS Acetaminophen use during pregnancy is associated with an increased risk of diseases in which a reduction of prostacyclin during pregnancy has been postulated to play a role, including preeclampsia and thromboembolic diseases.
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Affiliation(s)
- Cristina Rebordosa
- Centre for Research in Environmental Epidemiology (CREAL), Municipal Institute of Medical Research (IMIM-Hospital del Mar), Barcelona, Spain.
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Abstract
OBJECTIVE The fetal mechanical PR interval obtained via pulsed Doppler has previously been demonstrated to correlate with electrocardiographic PR interval measured in the neonate. We sought to further analyze the influence of fetal heart rate and gestational age upon the fetal mechanical PR interval. METHODS We searched our database for mechanical PR intervals, which were obtained during fetal echocardiography performed in our antenatal diagnostic unit. We included fetuses with a normal cardiac structural survey. The mechanical PR interval is measured from the A wave of the mitral valve to the beginning of ventricular systole corresponding to the opening of the aortic valve. Linear regression curves were generated to examine the correlation of mechanical PR interval with gestational age and fetal heart rate. Analysis of variance was used to compare the mean variation across three gestational age groups: 17-21.9 weeks (n = 24), 22-25.9 weeks (n = 52) and 26-38 weeks (n = 20). RESULTS Mechanical PR intervals were measured in 96 fetuses with normal fetal echocardiography. The mechanical PR interval was 123.9 +/- 10.3 ms (mean +/- SD), with a range of 90-150 ms. Linear regression curves correlating mechanical PR interval with fetal heart rate and gestational age demonstrated a flat slope with R2 = 0.016, p = 0.22 and R2 = 0.0004, p = 0.85, respectively. The mechanical PR interval measured over the three gestational ages was as follows (mean +/- SD): 122.3 +/- 10.5 ms for 17-21.9 weeks; 125.0 +/- 9.6 ms for 22-25.9 weeks; and 123.1 +/- 11.9 ms for 26-38 weeks. Analysis of variance revealed no difference among the mechanical PR interval means measured over the three gestational age groups (p = 0.53). CONCLUSIONS Fetal mechanical PR interval ranges from 90 to 150 ms in fetuses with sonographically normal fetal cardiac structure and rate. The mechanical PR interval appears to be independent of gestational age and fetal heart rate.
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Affiliation(s)
- A D Bolnick
- Department of Obstetrics and Gynecology, University of Connecticut Health Center, Farmington, Connecticut, USA
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Abstract
OBJECTIVE A lamellar body count (LBC) >or= 50,000/microl is suggested to document fetal lung maturity (FLM). We sought to determine the LBC threshold for FLM with the Cell-dyn 4000 hematology analyser. METHODS We queried our database for patients who underwent LBC testing from 2001 to 2007. Included were deliveries between 35 and 38 weeks gestation with testing <or=7 days from delivery. We excluded twins, anomalies and cases of ruptured membranes. Data were analysed for sensitivity and specificity of predicting respiratory distress syndrome (RDS) and plotted on a receiver operating characteristic curve. RESULTS There were 209 patients meeting study criteria. Of these, 120 had diabetes. Five neonates experienced RDS, all born to non-diabetic mothers with LBC values <or=72,000/microl. At this value the sensitivity is 100%, false positive rate 18% and the p value is 0.0146. CONCLUSION Our results question the 50,000/microl threshold and demonstrate the need for hematology analyser specific thresholds.
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Affiliation(s)
- Mary Beth Janicki
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Saint Francis Hospital and Medical Center, Hartford, Connecticut 06105, USA
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Borgida AF, Maffeo C, Gianferarri EA, Bolnick AD, Zelop CM, Egan JFX. Frequency of echogenic intracardiac focus by race/ethnicity in euploid fetuses. J Matern Fetal Neonatal Med 2009; 18:65-6. [PMID: 16105794 DOI: 10.1080/14767050500073100] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To determine the frequency of echogenic intracardiac focus (EIF) by race/ethnicity. METHODS We performed a retrospective analysis from January 1996 through June 2003. We reviewed all initial sonograms from 14 to 23 weeks gestation in singleton pregnancies. Mothers on admission for delivery provided race/ethnicity. RESULTS There were 8207 ultrasounds and deliveries that met study criteria. There were 4636 (56.5%) Caucasian, 2087 (25.4%) African-American, 1261 (15.4%) Hispanic and 223 (2.7 %) Asian subjects. There were 347 (4.2%) EIF detected. The frequency by race/ethnicity varied significantly (p < 0.0001). CONCLUSIONS This large, population-based study showed that fetuses born to Asian mothers were significantly more likely to have an EIF. This racial difference should be taken into account when counseling patients about the potential for Down syndrome.
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Affiliation(s)
- Adam F Borgida
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Hartford Hospital, Hartford, CT 06102, USA.
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Victor Fang YM, Mackeen D, Egan JFX, Zelop CM. Insulin glargine compared with Neutral Protamine Hagedorn insulin in the treatment of pregnant diabetics. J Matern Fetal Neonatal Med 2009; 22:249-53. [DOI: 10.1080/14767050802638170] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Fang YMV, Egan JFX, Rombro T, Morris B, Zelop CM. A comparison of reasons for choosing obstetrician/gynecologist subspecialty training. Conn Med 2009; 73:165-170. [PMID: 19353991] [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] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Recently, applications for subspecialty fellowship positions in obstetrics and gynecology have increased dramatically. A survey completed by fellows in Maternal-Fetal Medicine (MFM), Reproductive Endocrinology (REI), Gynecologic Oncology (Gyn Onc), and Urogynecology (Urogyn) training programs in the United States between January and March 2006 was aimed at determining why this trend was occuring. Of 449 fellows in 2006, 192 (42.8%) responded. The two most influential factors in all four subspecialties were interest and lifestyle (P < .001). Although these factors were similar throughout all subspecialties, variations exist in how fellows rated each factor by subspecialty. An overwhelming majority (99%) of fellows were either "very satisfied" or "satisfied" with their decisions to pursue fellowship training. The majority of fellows believe that when compared to a generalist Obstetrician/Gynecologist (OB/GYN) they will have a reduced workload, decreased liability, and a higher salary. The recent increase in the number of fellowship applicants is most likely due to a complex interplay of multiple factors.
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Affiliation(s)
- Yu Ming Victor Fang
- University of Connecticut School of Medicine, Division of Maternal-Fetal Medicine, Department of OB/GYN, USA
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Benn PA, Campbell WA, Zelop CM, Ingardia C, Egan JFX. Stepwise sequential screening for fetal aneuploidy. Am J Obstet Gynecol 2007; 197:312.e1-5. [PMID: 17826434 DOI: 10.1016/j.ajog.2007.06.054] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2007] [Revised: 05/01/2007] [Accepted: 06/28/2007] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The purpose of this study was to evaluate stepwise sequential screening for fetal aneuploidy. STUDY DESIGN Women who received first-trimester screening were also offered second-trimester tests with second-trimester risks that were based on both sets of markers. Screen-positive rates, use of second-trimester testing and invasive testing, sensitivity, and changes in risks were evaluated. RESULTS Of 1528 women who received first-trimester screening, 133 women (8.7%) had an indication for invasive testing that was based on first-trimester results alone; 1173 women (76.8%) received second-trimester tests, which reduced the net number of women with an indication for invasive testing to 105 (6.9%). In unaffected pregnancies, the addition of the second-trimester testing reduced the median Down syndrome risk from 1:2368 to 1:10,301. Six of 10 chromosome abnormalities (60%) were identified by first-trimester screening, and 9 of 10 chromosome abnormalities (90%) were identified by sequential screening. CONCLUSION Sequential screening can be introduced successfully into clinical practice, is effective, and can reduce the number of invasive tests that are performed.
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Affiliation(s)
- Peter A Benn
- Division of Human Genetics, Department of Genetics and Developmental Biology, University of Connecticut Health Center, Farmington, CT, USA
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Gianferrari EA, Benn PA, Dries L, Brault K, Egan JFX, Zelop CM. Absent or shortened nasal bone length and the detection of Down Syndrome in second-trimester fetuses. Obstet Gynecol 2007; 109:371-5. [PMID: 17267838 DOI: 10.1097/01.aog.0000250903.17964.87] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To estimate the accuracy of evaluating nasal bone length, expressed as multiples of the median (MoM), for the detection of Down syndrome in second- trimester fetuses. METHODS Expected normal median nasal bone measurements were established for an initial cohort of women receiving fetal ultrasound examinations at 15-24 weeks of gestation. Nasal bone lengths were converted to MoM with adjustment for maternal race and ethnicity using whites as the referent group. Nasal bone MoM were compared in euploid and Down syndrome fetuses. The sensitivity and specificity were evaluated in this initial cohort and in a second cohort in which all ultrasound measurements were carried out prospectively. RESULTS For the combined data set, 10 of 21 affected pregnancies had an absence of the nasal bone (sensitivity 47.6%), but absence was noted in only 1 of 2,515 unaffected pregnancies (false-positive rate 0.04%). Using less than 0.80 MoM as a cutoff, the sensitivity was 20 of 21 (95.2%), and the false-positive rate was 185 of 2,515 (7.4%). Changing the cutoff to 0.75 MoM resulted in 18 of 21 (85.7%) sensitivity and 74 of 2,515 (2.9%) false-positive rate. Using medians derived from whites to calculate MoM for the entire population resulted in higher false-positive rates. CONCLUSION Nasal bone length expressed as MoM seems to be an useful ultrasound marker for Down syndrome in second-trimester fetuses with a high sensitivity and a low false-positive rate. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Elisa A Gianferrari
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Connecticut Health Center, 114 Woodland Street, Farmington, CT 06105, USA
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Zelop CM, Milewski E, Brault K, Benn P, Borgida AF, Egan JFX. Variation of fetal nasal bone length in second-trimester fetuses according to race and ethnicity. J Ultrasound Med 2005; 24:1487-9. [PMID: 16239650 DOI: 10.7863/jum.2005.24.11.1487] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
OBJECTIVE The purpose of this study was to determine the influence of race and ethnicity on the expected nasal bone length (NBL) based on biparietal diameter (BPD) measured in second-trimester fetuses. METHODS We searched our ultrasound, obstetric, and cytogenetic databases for all second-trimester fetuses with measured NBLs. Fetuses with Down syndrome were identified and excluded from the analysis. Linear regression curves were generated for NBL by BPD according to race and ethnicity. Categories used were African American, Hispanic, Asian, and white. Analysis of variance was used to compare mean variation of observed from expected NBL by BPD according to race and ethnicity. RESULTS There were 717 fetuses with NBL-by-BPD pairs who were available for analysis in our population, including 139 African American, 58 Hispanic, 22 Asian, and 498 white fetuses. Nasal bone length was highly correlated with BPD for each race (P < .001). Mean variances of observed from expected NBL by BPD were statistically different according to race or ethnicity (P = .0092). CONCLUSIONS Race and ethnicity significantly affect the mean regression line of expected NBL by BPD among fetuses in the second trimester. Genetic sonographic norms, therefore, appear to require race- and ethnicity-specific formulas for NBL.
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Affiliation(s)
- Carolyn M Zelop
- Department of Obstetrics and Gynecology, Saint Francis Hospital and Medical Center, 114 Woodland St, Hartford, CT 06105 USA.
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