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Troendle JF, Leifer ES, Yang S, Jeffries N, Kim DY, Joo J, O'Connor CM. Use of win time for ordered composite endpoints in clinical trials. Stat Med 2024; 43:1920-1932. [PMID: 38417455 DOI: 10.1002/sim.10045] [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: 03/27/2023] [Revised: 11/29/2023] [Accepted: 02/10/2024] [Indexed: 03/01/2024]
Abstract
Consider the choice of outcome for overall treatment benefit in a clinical trial which measures the first time to each of several clinical events. We describe several new variants of the win ratio that incorporate the time spent in each clinical state over the common follow-up, where clinical state means the worst clinical event that has occurred by that time. One version allows restriction so that death during follow-up is most important, while time spent in other clinical states is still accounted for. Three other variants are described; one is based on the average pairwise win time, one creates a continuous outcome for each participant based on expected win times against a reference distribution and another that uses the estimated distributions of clinical state to compare the treatment arms. Finally, a combination testing approach is described to give robust power for detecting treatment benefit across a broad range of alternatives. These new methods are designed to be closer to the overall treatment benefit/harm from a patient's perspective, compared to the ordinary win ratio. The new methods are compared to the composite event approach and the ordinary win ratio. Simulations show that when overall treatment benefit on death is substantial, the variants based on either the participants' expected win times (EWTs) against a reference distribution or estimated clinical state distributions have substantially higher power than either the pairwise comparison or composite event methods. The methods are illustrated by re-analysis of the trial heart failure: a controlled trial investigating outcomes of exercise training.
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Affiliation(s)
- James F Troendle
- Office of Biostatistics Research, Division of Intramural Research of the National Heart, Lung, and Blood Institute, NIH/DHHS, Bethesda, Maryland, USA
| | - Eric S Leifer
- Office of Biostatistics Research, Division of Intramural Research of the National Heart, Lung, and Blood Institute, NIH/DHHS, Bethesda, Maryland, USA
| | - Song Yang
- Office of Biostatistics Research, Division of Intramural Research of the National Heart, Lung, and Blood Institute, NIH/DHHS, Bethesda, Maryland, USA
| | - Neal Jeffries
- Office of Biostatistics Research, Division of Intramural Research of the National Heart, Lung, and Blood Institute, NIH/DHHS, Bethesda, Maryland, USA
| | - Dong-Yun Kim
- Office of Biostatistics Research, Division of Intramural Research of the National Heart, Lung, and Blood Institute, NIH/DHHS, Bethesda, Maryland, USA
| | - Jungnam Joo
- Office of Biostatistics Research, Division of Intramural Research of the National Heart, Lung, and Blood Institute, NIH/DHHS, Bethesda, Maryland, USA
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Martens P, Greene SJ, Mentz RJ, Li S, Wojdyla D, Kapelios CJ, Mullens W, Hall ME, Ketema F, Kim DY, Eisenstein EL, Anstrom K, Fang JC, Pitt B, Velazquez EJ, Tang WHW. Impact of baseline kidney dysfunction on oral diuretic efficacy following hospitalization for heart failure - insights from TRANSFORM-HF. Eur J Heart Fail 2024. [PMID: 38558520 DOI: 10.1002/ejhf.3207] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 03/10/2024] [Accepted: 03/11/2024] [Indexed: 04/04/2024] Open
Abstract
AIM Among patients discharged after hospitalization for heart failure (HF), a strategy of torsemide versus furosemide showed no difference in all-cause mortality or hospitalization. Clinicians have traditionally favoured torsemide in the setting of kidney dysfunction due to better oral bioavailability and longer half-life, but direct supportive evidence is lacking. METHODS AND RESULTS The TRANSFORM-HF trial randomized patients hospitalized for HF to a long-term strategy of torsemide versus furosemide, and enrolled patients across the spectrum of renal function (without dialysis). In this post-hoc analysis, baseline renal function during the index hospitalization was assessed as categories of estimated glomerular filtration rate (eGFR; <30, 30-<60, ≥60 ml/min/1.73 m2). The interaction between baseline renal function and treatment effect of torsemide versus furosemide was assessed with respect to mortality and hospitalization outcomes, and the change in Kansas City Cardiomyopathy Questionnaire clinical summary score (KCCQ-CSS). Of 2859 patients randomized, 336 (11.8%) had eGFR <30 ml/min/1.73 m2, 1138 (39.8%) had eGFR 30-<60 ml/min/1.73 m2, and 1385 (48.4%) had eGFR ≥60 ml/min/1.73 m2. Baseline eGFR did not modify treatment effects of torsemide versus furosemide on all adverse clinical outcomes including individual components or composites of all-cause mortality and all-cause (re)-hospitalizations, both when assessing eGFR categorically or continuously (p-value for interaction all >0.108). Similarly, no treatment effect modification by eGFR was found for the change in KCCQ-CSS (p-value for interaction all >0.052) when assessing eGFR categorically or continuously. CONCLUSION Among patients discharged after hospitalization for HF, there was no significant difference in clinical and patient-reported outcomes between torsemide and furosemide, irrespective of renal function.
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Affiliation(s)
- Pieter Martens
- Department of Cardiology, Ziekenhuis Oost-Limburg A.V., Genk, Belgium
- Kaufman Center for Heart Failure Treatment and Recovery, Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | | | - Shuang Li
- Duke Clinical Research Institute, Durham, NC, USA
| | | | - Chris J Kapelios
- Department of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Wilfried Mullens
- Department of Cardiology, Ziekenhuis Oost-Limburg A.V., Genk, Belgium
| | - Michael E Hall
- Department of Medicine, University of Mississippi, Jackson, MS, USA
| | - Fassil Ketema
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, MD, USA
| | - Dong-Yun Kim
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, MD, USA
| | | | | | - James C Fang
- Department of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Bertram Pitt
- Department of Medicine, University of Michigan, Ann Arbor, MI, USA
| | | | - W H Wilson Tang
- Kaufman Center for Heart Failure Treatment and Recovery, Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
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Jeon SH, Jang BS, Kim DY, Kim JH, Shin EC, Kim IA. Dynamic Responses of Circulating T Cells After Stereotactic Body Radiation Therapy for Bone Metastasis in Patients With Breast Cancer. Int J Radiat Oncol Biol Phys 2024; 118:790-800. [PMID: 37802227 DOI: 10.1016/j.ijrobp.2023.09.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 06/21/2023] [Revised: 09/07/2023] [Accepted: 09/16/2023] [Indexed: 10/08/2023]
Abstract
PURPOSE Preclinical studies have shown that radiation therapy modulates antitumor immune responses. However, circulating T-cell responses after radiation therapy in patients with cancer have been poorly characterized. This study aims to explore the changes in circulating T cells after stereotactic body radiation therapy (SBRT). METHODS AND MATERIALS Peripheral blood samples of 30 patients with breast cancer who underwent SBRT for bone metastasis were analyzed using multicolor flow cytometry. Phenotypes of PD-1+ CD8+ T cells and regulatory T (TREG) cells were examined. Additionally, plasma protein levels were analyzed using a bead-based immunoassay. RESULTS Circulating PD-1+ CD8+ T cells, which are enriched for tumor-specific clonotypes, were activated at 1 week after SBRT. However, circulating TREG cells were also activated after SBRT; this pattern was also evident among effector Foxp3hiCD45RA- TREG cells. We observed no difference in T-cell responses according to the fraction size and number. Notably, activation of TREG cells was more prominent in patients who experienced greater activation of PD-1+ CD8+ T cells. Plasma level changes in TGF-β1, soluble CTLA-4, and soluble 4-1BB at 1 week after SBRT were associated with PD-1+ CD8+ T-cell responses. Activation of TREG cells at 1 week after SBRT was associated with worse progression-free survival. Clinical factors including molecular subtype were not associated with the T-cell responses. CONCLUSIONS SBRT induced activation of both potentially tumor-specific CD8+ T cells and TREG cells, which were tightly associated with each other. These results may support the use of TREG cell-modulating strategies with SBRT to improve the antitumor immune response.
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Affiliation(s)
- Seung Hyuck Jeon
- Department of Radiation Oncology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Bum-Sup Jang
- Department of Radiation Oncology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Dong-Yun Kim
- Department of Radiation Oncology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jin Ho Kim
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, Republic of Korea; Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Eui-Cheol Shin
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea; The Center for Viral Immunology, Korea Virus Research Institute, Institute for Basic Science (IBS), Daejeon, Republic of Korea.
| | - In Ah Kim
- Department of Radiation Oncology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea; Medical Science Research Institute, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; Department of Tumor Biology and Cancer Research Institute, Seoul National University, Seoul, Republic of Korea; Integrated Major in Innovative Medical Science, Seoul National University Graduate School, Seoul, Republic of Korea.
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Kim DY, Kim IA, Jang BS. The Impact of PM 2.5 on Radiation-induced Pneumonitis in Patients With Breast Cancer. In Vivo 2024; 38:928-934. [PMID: 38418158 PMCID: PMC10905480 DOI: 10.21873/invivo.13521] [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: 12/04/2023] [Revised: 01/10/2024] [Accepted: 01/11/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND/AIM Exposure to particulate matter (PM) air pollution is known to adversely affect respiratory disease, but no study has examined its effect on radiation-induced pneumonitis (RIP) in patients with breast cancer. PATIENTS AND METHODS We conducted a retrospective review of 2,736 patients with breast cancer who received postoperative radiation therapy (RT) between 2017 and 2020 in a single institution. The distance between the PM measurement station and our institution was only 3.43 km. PM data, including PM2.5 and PM10, were retrieved from the open dataset in the official government database. RESULTS Overall incidence rate of RIP was 1.74%. After adjusting for age, RT technique, regional irradiation, fractionation and boost, the average value of PM2.5 was significantly associated with a higher risk of RIP (p=0.047) when patients received ≥20 fractions of RT. Specifically, PM2.5 ≥35 (μg/m3) showed a significantly higher risk of RIP (p=0.019) in patients with ≥20 fractions of RT. CONCLUSION This is the first study to reveal the association between PM2.5 and RIP in patients with breast cancer who received 20 fractions or more of postoperative RT. We demonstrated that high PM2.5 levels around the RT institution were associated with RIP, suggesting that reducing PM air pollution may be a modifiable risk factor.
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Affiliation(s)
- Dong-Yun Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Radiation Oncology, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - In Ah Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Radiation Oncology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Bum-Sup Jang
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea;
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, Republic of Korea
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Kattapuram N, Shadman S, Morgan EE, Benton C, Awojoodu S, Kim DY, Ramos J, Barac A, Bandettini WP, Kellman P, Weissman G, Carlsson M. Timing of Regadenoson-induced Peak Hyperemia and the Effects on Coronary Flow Reserve. medRxiv 2024:2024.01.15.23300449. [PMID: 38410488 PMCID: PMC10896412 DOI: 10.1101/2024.01.15.23300449] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Background Regadenoson is used to induce hyperemia in cardiac imaging, facilitating diagnosis of ischemia and assessment of coronary flow reserve (CFR). While the regadenoson package insert recommends administration of radionuclide tracer 10-20 seconds after injection, peak hyperemia has been observed at approximately 100 seconds after injection in healthy volunteers undergoing cardiovascular magnetic resonance imaging (CMR). It is unclear when peak hyperemia occurs in a patient population. Objectives The goal of this study was to determine time to peak hyperemia after regadenoson injection in healthy volunteers and patients, and whether the recommended image timing in the package insert underestimates CFR. Methods Healthy volunteers (n=15) and patients (n=25) underwent stress CMR, including phase-contrast imaging of the coronary sinus at rest and multiple timepoints after 0.4 mg regadenoson injection. Coronary sinus flow (ml/min) was divided by resting values to yield CFR. Smoothed, time-resolved curves for CFR were generated with pointwise 95% confidence intervals. Results CFR between 60 and 120 seconds was significantly higher than CFR at 30 seconds after regadenoson injection (p < 0.05) as shown by non-overlapping 95% confidence intervals for both healthy volunteers (30 s, [2.8, 3.4]; 60 s, [3.8, 4.4]; 90 s, [4.1, 4.7]; 120 s, [3.6, 4.3]) and patients (30 s, [2.1, 2.5]; 60 s, [2.6, 3.1]; 90 s, [2.7, 3.2]; 120 s, [2.5, 3.1]). Conclusion Imaging at 90 seconds following regadenoson injection is the optimal approach to capture peak hyperemia. Imaging at 30 seconds, which is more aligned with the package insert recommendation, would yield an underestimate of CFR and confound assessment of microvascular dysfunction.
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Affiliation(s)
- Nathan Kattapuram
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
| | - Shahrad Shadman
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
| | - Eric E. Morgan
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
| | - Charles Benton
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
| | - Stacian Awojoodu
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
| | - Dong-Yun Kim
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
| | - Joao Ramos
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
| | - Ana Barac
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
- Inova Schar Heart and Vascular, Falls Church, VA, USA
| | - W. Patricia Bandettini
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
| | - Peter Kellman
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
| | - Gaby Weissman
- MedStar Heart and Vascular Institute, MedStar Washington Hospital Center, Washington, DC, USA
| | - Marcus Carlsson
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, MD, USA
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Au DH, Gleason E, Hunter-Merrill R, Barón AE, Collins M, Ronneberg C, Lv N, Rise P, Wai TH, Plumley R, Wisniewski SR, Sciurba FC, Kim DY, Simonelli P, Krishnan JA, Wendt CH, Feemster LC, Criner GJ, Maddipati V, Mohan A, Ma J. Lifestyle Intervention and Excess Weight in Chronic Obstructive Pulmonary Disease (COPD): INSIGHT COPD Randomized Clinical Trial. Ann Am Thorac Soc 2023; 20:1743-1751. [PMID: 37769182 PMCID: PMC10704228 DOI: 10.1513/annalsats.202305-458oc] [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: 05/19/2023] [Accepted: 09/26/2023] [Indexed: 09/30/2023] Open
Abstract
Rationale: Being overweight or obese is common among patients with chronic obstructive pulmonary disease (COPD), but whether interventions targeted at weight loss improve functional impairments is unknown. Objectives: INSIGHT (Intervention Study in Overweight Patients with COPD) tested whether a pragmatic low-intensity lifestyle intervention would lead to better physical functional status among overweight or obese participants with COPD. Methods: The trial was a 12-month, multicenter, patient-level pragmatic clinical trial. Participants were recruited from April 2017 to August 2019 from 38 sites across the United States and randomized to receive usual care or usual care plus lifestyle intervention. The intervention was a self-directed video program delivering the Diabetes Prevention Program's Group Lifestyle Balance curriculum. Results: The primary outcome was 6-minute-walk test distance at 12 months. Priority secondary outcomes were postwalk modified Borg dyspnea at 12 months and weight at 12 months. Participants (N = 684; mean age, 67.0 ± 8.0 yr [standard deviation]; 41.2% female) on average were obese (body mass index, 33.0 ± 4.6 kg/m2) with moderate COPD (forced expiratory volume in 1 second % predicted, 58.1 ± 15.7%). At 12 months, participants randomized to the intervention arm walked farther (adjusted difference, 42.3 ft [95% confidence interval (CI), 7.9-76.7 ft]; P = 0.02), had less dyspnea at the end of the 6-minute-walk test (adjusted difference, -0.36 [95% CI, -0.63 to -0.09]; P = 0.008), and had greater weight loss (adjusted difference, -1.34 kg [95% CI, -2.33 to -0.34 kg]; P = 0.008) than control participants. The intervention did not improve the odds of achieving clinically meaningful thresholds of walk distance (98.4 ft) or dyspnea (1 unit) but did achieve meaningful thresholds of weight loss (3% and 5%). Conclusions: Among participants with COPD who were overweight or obese, a self-guided low-intensity video-based lifestyle intervention led to modest weight loss but did not lead to clinically important improvements in physical functional status and dyspnea. Clinical trial registered with www.clinicaltrials.gov (NCT02634268).
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Affiliation(s)
- David H. Au
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, Washington
| | - Emily Gleason
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | - Rachel Hunter-Merrill
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | - Anna E. Barón
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Margaret Collins
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | | | - Nan Lv
- Department of Medicine and
| | - Peter Rise
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | - Travis Hee Wai
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | - Robert Plumley
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | | | - Frank C. Sciurba
- Department of Medicine, Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Dong-Yun Kim
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Paul Simonelli
- Department of Pulmonary and Critical Care Medicine, Geisinger Medical Center, Danville, Pennsylvania
| | | | - Christine H. Wendt
- Department of Medicine, Division of Pulmonary, Allergy, Critical Care, and Sleep, Minneapolis Veterans Affairs Healthcare System, Minneapolis, Minnesota
| | - Laura C. Feemster
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, Washington
| | - Gerard J. Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Veeranna Maddipati
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, East Carolina University, Greenville, North Carolina
| | - Arjun Mohan
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, East Carolina University, Greenville, North Carolina
| | - Jun Ma
- Division of Academic Internal Medicine and Geriatrics, University of Illinois Chicago, Chicago, Illinois
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Adachi I, Adamczyk K, Aggarwal L, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Aversano M, Babu V, Bae H, Bahinipati S, Bambade P, Banerjee S, Barrett M, Baudot J, Bauer M, Baur A, Beaubien A, Becherer F, Becker J, Behera PK, Bennett JV, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bobrov A, Bodrov D, Bolz A, Bondar A, Borah J, Bozek A, Bračko M, Branchini P, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Cerasoli J, Chang MC, Chang P, Cheaib R, Cheema P, Chekelian V, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Choi SK, Choudhury S, Cochran J, Corona L, Cremaldi LM, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Fodor A, Forti F, Frey A, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Garg R, Garmash A, Gaudino G, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Ghosh D, Ghumaryan H, Giakoustidis G, Giordano R, Giri A, Gobbo B, Godang R, Gogota O, Goldenzweig P, Gradl W, Granderath S, Graziani E, Greenwald D, Gruberová Z, Gu T, Guan Y, Gudkova K, Halder S, Han Y, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Hedges MT, Heidelbach A, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hoek M, Hohmann M, Horak P, Hsu CL, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jang EJ, Ji QP, Jia S, Jin Y, Johnson A, Junkerkalefeld H, Kaliyar AB, Kandra J, Kang KH, Karyan G, Kawasaki T, Keil F, Ketter C, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lai YT, Lam T, Lanceri L, Lange JS, Laurenza M, Leboucher R, Le Diberder FR, Leitl P, Levit D, Lewis PM, Li C, Li LK, Li Y, Libby J, Liu QY, Liu ZQ, Liventsev D, Longo S, Lueck T, Luo T, Lyu C, Ma Y, Maggiora M, Maharana SP, Maiti R, Maity S, Mancinelli G, Manfredi R, Manoni E, Manthei AC, Mantovano M, Marcantonio D, Marcello S, Marinas C, Martel L, Martellini C, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuda T, Matvienko D, Maurya SK, McKenna JA, Mehta R, Meier F, Merola M, Metzner F, Milesi M, Miller C, Mirra M, Miyabayashi K, Mohanty GB, Molina-Gonzalez N, Mondal S, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakazawa Y, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nazaryan G, Nisar NK, Nishida S, Ogawa S, Ono H, Oskin P, Otani F, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Parham K, Park SH, Paschen B, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Podesta-Lerma PLM, Podobnik T, Pokharel S, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Raiz S, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Roehrken M, Roney JM, Rostomyan A, Rout N, Russo G, Sahoo D, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schmitt C, Schnepf M, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shan W, Sharma C, Shen CP, Shi XD, Shillington T, Shiu JG, Shtol D, Shwartz B, Sibidanov A, Simon F, Singh JB, Skorupa J, Sobie RJ, Sobotzik M, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stavroulakis P, Stefkova S, Stottler ZS, Stroili R, Strube J, Sumihama M, Sumisawa K, Sutcliffe W, Svidras H, Takahashi M, Takizawa M, Tamponi U, Tanida K, Tenchini F, Thaller A, Tittel O, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Tsaklidis I, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Veronesi M, Vismaya VS, Vitale L, Vobbilisetti V, Volpe R, Wach B, Waheed E, Wakai M, Wallner S, Wang E, Wang MZ, Wang Z, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Yin JH, Yoshihara K, Yuan CZ, Zani L, Zhang Y, Zhilich V, Zhou JS, Zhou QD, Zhukova VI, Žlebčík R. Tests of Light-Lepton Universality in Angular Asymmetries of B^{0}→D^{*-}ℓν Decays. Phys Rev Lett 2023; 131:181801. [PMID: 37977641 DOI: 10.1103/physrevlett.131.181801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 09/29/2023] [Indexed: 11/19/2023]
Abstract
We present the first comprehensive tests of the universality of the light leptons in the angular distributions of semileptonic B^{0}-meson decays to charged spin-1 charmed mesons. We measure five angular-asymmetry observables as functions of the decay recoil that are sensitive to lepton-universality-violating contributions. We use events where one neutral B is fully reconstructed in ϒ(4S)→BB[over ¯] decays in data corresponding to 189 fb^{-1} integrated luminosity from electron-positron collisions collected with the Belle II detector. We find no significant deviation from the standard model expectations.
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Adachi I, Aggarwal L, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Aversano M, Babu V, Bae H, Bahinipati S, Bambade P, Banerjee S, Barrett M, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bodrov D, Bondar A, Bozek A, Bračko M, Branchini P, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Cerasoli J, Chang MC, Chang P, Cheema P, Chekelian V, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Choi SK, Choudhury S, Cochran J, Corona L, Das S, Dattola F, De La Motte SA, de Marino G, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dreyer S, Dubey S, Dujany G, Ecker P, Epifanov D, Feichtinger P, Ferlewicz D, Finck C, Finocchiaro G, Fodor A, Forti F, Frey A, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Garmash A, Gaudino G, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Ghosh D, Ghumaryan H, Giakoustidis G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Gogota O, Goldenzweig P, Gradl W, Graziani E, Greenwald D, Gruberová Z, Gu T, Guan Y, Gudkova K, Han Y, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hershenhorn A, Higuchi T, Hill EC, Hoek M, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Junkerkalefeld H, Kaliyar AB, Kandra J, Karyan G, Kawasaki T, Keil F, Ketter C, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Korobov A, Korpar S, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumar R, Kumara K, Kuzmin A, Kwon YJ, Lacaprara S, Lai YT, Lam T, Lange JS, Laurenza M, Leboucher R, Le Diberder FR, Leitl P, Levit D, Lewis PM, Li LK, Libby J, Liu QY, Liu ZQ, Liventsev D, Longo S, Lueck T, Lyu C, Ma Y, Maggiora M, Maharana SP, Maiti R, Maity S, Manfredi R, Manoni E, Mantovano M, Marcantonio D, Marcello S, Marinas C, Martellini C, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuda T, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Mehta R, Meier F, Merola M, Metzner F, Milesi M, Miller C, Mirra M, Miyabayashi K, Mohanty GB, Molina-Gonzalez N, Mondal S, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakazawa Y, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nazaryan G, Nisar NK, Nishida S, Ono H, Otani F, Oxford ER, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Podobnik T, Pokharel S, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rados P, Raeuber G, Raiz S, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Roney JM, Rostomyan A, Rout N, Russo G, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schmitt C, Schwanda C, Schwartz AJ, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shan W, Shi XD, Shillington T, Shiu JG, Shtol D, Sibidanov A, Simon F, Sobie RJ, Sobotzik M, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stavroulakis P, Stottler ZS, Stroili R, Sumihama M, Svidras H, Takahashi M, Takizawa M, Tamponi U, Tanida K, Tenchini F, Tittel O, Tonelli D, Torassa E, Trabelsi K, Tsaklidis I, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varvell KE, Veronesi M, Vismaya VS, Vitale L, Volpe R, Wach B, Wallner S, Wang E, Wang MZ, Wang XL, Wang Z, Warburton A, Watanabe M, Wessel C, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Yoshihara K, Yuan CZ, Yusa Y, Zhang Y, Zhilich V, Zhou JS, Zhou QD, Zhukova VI, Žlebčík R. Precise Measurement of the D_{s}^{+} Lifetime at Belle II. Phys Rev Lett 2023; 131:171803. [PMID: 37955504 DOI: 10.1103/physrevlett.131.171803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 09/14/2023] [Indexed: 11/14/2023]
Abstract
We measure the lifetime of the D_{s}^{+} meson using a data sample of 207 fb^{-1} collected by the Belle II experiment running at the SuperKEKB asymmetric-energy e^{+}e^{-} collider. The lifetime is determined by fitting the decay-time distribution of a sample of 116×10^{3} D_{s}^{+}→ϕπ^{+} decays. Our result is τ_{D_{s}^{+}}=(499.5±1.7±0.9) fs, where the first uncertainty is statistical and the second is systematic. This result is significantly more precise than previous measurements.
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Hur YJ, Kim J, Seong J, Lee CK, Kim BK, Kim DY. Combination of Radiotherapy and Atezolizumab plus Bevacizumab in Patients with Advanced Hepatocellular Carcinoma: A Pilot Study. Int J Radiat Oncol Biol Phys 2023; 117:e304-e305. [PMID: 37785109 DOI: 10.1016/j.ijrobp.2023.06.2325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Following the results of the IMbrave150 study, Atezolizumab plus bevacizumab (Atezo/beva) became the first-line treatment in patients with advanced hepatocellular carcinoma (HCC). However, its real-world efficacy has been less satisfied. In this study, we investigated the efficacy of radiotherapy (RT) combined with Atezo/beva in patients with advanced HCC. MATERIALS/METHODS Twenty patients received combination of RT and Atezo/beva between December 2021 and December 2022 at our institution. RT was administered in 10 fractions of 5 Gy between Atezo/beva cycles. Tumor response were evaluated on both imaging and tumor marker basis. The iRECIST guideline was used to assess treatment response after the combination treatment of RT and Atezo/beva. Primary endpoints were disease control rate (DCR) and overall response rate (ORR), and secondary endpoint was treatment related toxicity. RESULTS All patients were BCLC C with advanced tumors associated with lymph node metastasis (7, 35%) or distant metastasis (8, 40%). Patients received RT between cycles of Atezo/beva, mostly (14, 70%) between 2nd and 3rd cycles. After a median follow-up of 3.2 months, DCR was 65% and ORR was 20%. Significant decrease in tumor marker of over 2-fold was shown in 10 patients (50%). Regarding treatment related toxicity, only 1 patient (5%) showed grade 3 neutropenic fever, and no grade 4 or 5 toxicity was seen. CONCLUSION Combination of radiotherapy and Atezo/beva showed high response rate with tolerable treatment related toxicity in advanced HCC patients. Further prospective studies with larger patient cohort are warranted.
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Affiliation(s)
- Y J Hur
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
| | - J Kim
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
| | - J Seong
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
| | - C K Lee
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
| | - B K Kim
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
| | - D Y Kim
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
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Jung J, Moon SM, Kim DY, Kim SH, Lee WJ, Heo ST, Park JY, Bae S, Lee MJ, Kim B, Park SY, Jeong HW, Kim Y, Kwak YG, Song KH, Park KH, Park SH, Kim YK, Kim ES, Kim HB. Appropriateness of antibiotic use for patients with asymptomatic bacteriuria or urinary tract infection with positive urine culture: a retrospective observational multi-centre study in Korea. J Hosp Infect 2023; 140:79-86. [PMID: 37562596 DOI: 10.1016/j.jhin.2023.07.022] [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: 05/02/2023] [Revised: 07/24/2023] [Accepted: 07/29/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND Antibiotic resistance threatens public health worldwide, and inappropriate use of antibiotics is one of the main causes. AIM To evaluate qualitative use of antibiotics in asymptomatic bacteriuria (ABU) and urinary tract infection (UTI). METHODS Cases of positive urine culture (≥105 colony-forning units/mL) performed in inpatient, outpatient and emergency departments in April 2021 were screened in 26 hospitals in the Republic of Korea. The cases were classified as ABU, lower UTI and upper UTI. The appropriateness of antibiotic use was evaluated retrospectively by infectious disease specialists using quality indicators based on clinical guidelines for ABU and UTI. RESULTS This study included a total of 2697 patients with ABU or UTI. The appropriateness of antibiotic use was assessed in 1157 patients with ABU, and in 677 and 863 patients with lower and upper UTI, respectively. Among the 1157 patients with ABU, 251 (22%) were prescribed antibiotics without appropriate indications. In 66 patients with ABU in which antibiotics were prescribed with appropriate indications, the duration was adequate in only 23 (34.8%) patients. The appropriateness of empirical and definite antibiotics was noted in 527 (77.8%) and 353 (68.0%) patients with lower UTI, and 745 (86.3%) and 583 (78.2%) patients with upper UTI, respectively. The duration of antibiotics was adequate in 321 (61.8%) patients with lower UTI and 576 (78.7%) patients with upper UTI. CONCLUSIONS This nationwide qualitative assessment of antibiotic use in ABU and UTI revealed that antibiotics were often prescribed inappropriately, and the duration of antibiotics was unnecessarily prolonged.
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Affiliation(s)
- J Jung
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea
| | - S M Moon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - D Y Kim
- Division of Infectious Diseases, Department of Internal Medicine, Kyung Hee University Hospital, Kyung Hee University School of Medicine, Seoul, Republic of Korea
| | - S-H Kim
- Division of Infectious Diseases, Samsung Changwon Hospital, Sungkyunkwan University, Changwon, Republic of Korea
| | - W J Lee
- Department of Internal Medicine, Hallym Hospital, Incheon, Republic of Korea
| | - S T Heo
- Division of Infectious Disease, Department of Internal Medicine, Jeju National University College of Medicine, Jeju, Republic of Korea
| | - J Y Park
- Department of Paediatrics, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - S Bae
- Division of Infectious Diseases, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - M J Lee
- Department of Internal Medicine, Inje University Sanggye Paik Hospital, Seoul, Republic of Korea
| | - B Kim
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - S Y Park
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea; Department of Hospital Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Republic of Korea; Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea; Centres for Digital Health, Yongin Severance Hospital, Yonsei University Health System, Yongin, Republic of Korea
| | - H W Jeong
- Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Republic of Korea; Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Republic of Korea
| | - Y Kim
- Department of Internal Medicine, Wonkwang University College of Medicine, Iksan, Republic of Korea
| | - Y G Kwak
- Department of Internal Medicine, Inje University Ilsan Paik Hospital, Goyang, Republic of Korea
| | - K-H Song
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - K-H Park
- Department of Infectious Diseases, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - S H Park
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Y K Kim
- Department of Internal Medicine, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea
| | - E S Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - H B Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
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Kim YT, Lee JG, Joo DJ, Kim DY, Seong J. Liver-Directed Combined Radiotherapy for Downstaging of the Milan Advanced Hepatocellular Carcinoma Converting to Liver Transplantation. Int J Radiat Oncol Biol Phys 2023; 117:e308. [PMID: 37785116 DOI: 10.1016/j.ijrobp.2023.06.2332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Recent success of combined immunotherapy sheds a light to the future of advanced hepatocellular carcinoma patients but still remains as a palliative setting. The best oncologic outcome for HCC can be obtained by curative surgery either by resection or liver transplantation (LT). Efficacy of liver-directed combined radiotherapy (LD-CRT) for downstaging and subsequent surgical resection in locally advanced HCC had been reported earlier by our team. In this study, we investigated the role of LD-CRT as a downstaging strategy for converting advanced hepatocellular carcinoma to LT. MATERIALS/METHODS We reviewed 55 hepatocellular carcinoma patients who had undergone downstaging LD-CRT and subsequent liver transplantation from January 2009 to February 2022. Patients within Milan criteria at the time of receiving radiotherapy were excluded and clinical characteristics and histopathology of explant liver were evaluated. The overall survival and disease-free survival were assessed using the Kaplan-Meier method RESULTS: The median follow-up period was 48.6 months (range 6.9 - 151.7 months). Of 55 patients, 24 (43.6%) were treatment naïve. At the time of RT, 36 patients presented large tumor (tumor diameter >5 cm) or multiple lesions (>3 lesions), 37 with major vessel involvement or portal vein tumor thrombosis, and 7 with extrahepatic lesion. LD-CRT was given as localized concurrent chemoradiation (CCRT) for 41 patients (74.5%) and transarterial chemoembolization (TACE) plus RT for 10 patents (18.2%). Substantial downstaging has been achieved in 38 (69%) patients with initially over the Milan to within Milan. Specifically, 29 of 37 patients initially with major vessel invasion or with tumor thrombosis were successfully converted to microscopic vessel invasion or tumor thrombus-free status in explant liver. 5-year overall survival was 68.1% and 2-year disease-free survival was 51%, respectively. Recurrence after transplantation was observed in 18 patients (4 intrahepatic recurrence and 14 extrahepatic metastasis) and the majority (14/18) occurred within 2 years. CONCLUSION Liver-directed combined radiotherapy as a downstaging strategy for liver transplantation achieved favorable oncologic outcomes in advanced hepatocellular carcinoma patients. This study suggests that active adoption of radiotherapy needs full consideration for locally advanced HCC patients, opening a chance for curative LT.
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Affiliation(s)
- Y T Kim
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
| | - J G Lee
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
| | - D J Joo
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
| | - D Y Kim
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
| | - J Seong
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea, Republic of (South) Korea
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Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Aversano M, Babu V, Bae H, Bahinipati S, Bambade P, Banerjee S, Bansal S, Barrett M, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhardwaj V, Bhuyan B, Bianchi F, Bilka T, Bilokin S, Biswas D, Bobrov A, Bodrov D, Bolz A, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Cerasoli J, Chang MC, Chang P, Cheaib R, Cheema P, Chekelian V, Chen YQ, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Cochran J, Corona L, Cremaldi LM, Cunliffe S, Czank T, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, de Marino G, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Fodor A, Forti F, Frey A, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Garmash A, Gaudino G, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Ghosh D, Ghumaryan H, Giakoustidis G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Gogota O, Goldenzweig P, Gradl W, Grammatico T, Granderath S, Graziani E, Greenwald D, Gruberová Z, Gu T, Guan Y, Gudkova K, Guilliams J, Halder S, Han Y, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Hedges MT, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hirata H, Hoek M, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Johnson A, Joo KK, Junkerkalefeld H, Kakuno H, Kaleta M, Kalita D, Kaliyar AB, Kandra J, Kang KH, Kang S, Karl R, Karyan G, Kawasaki T, Keil F, Ketter C, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumar R, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lai YT, Lam T, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Leboucher R, Le Diberder FR, Leitl P, Levit D, Lewis PM, Li C, Li LK, Li YB, Libby J, Lieret K, Liu QY, Liu ZQ, Liventsev D, Longo S, Lozar A, Lueck T, Lyu C, Ma Y, Maggiora M, Maharana SP, Maiti R, Maity S, Manfredi R, Manoni E, Manthei AC, Mantovano M, Marcantonio D, Marcello S, Marinas C, Martel L, Martellini C, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuda T, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Mehta R, Merola M, Metzner F, Milesi M, Miller C, Mirra M, Miyabayashi K, Miyake H, Mizuk R, Mohanty GB, Molina-Gonzalez N, Mondal S, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakamura KR, Nakao M, Nakayama H, Nakazawa H, Nakazawa Y, Narimani Charan A, Naruki M, Narwal D, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nazaryan G, Niebuhr C, Nisar NK, Nishida S, Ogawa S, Ono H, Onuki Y, Oskin P, Otani F, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Parham K, Park J, Park SH, Paschen B, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Raiz S, Ramirez Morales A, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Rizzuto LB, Robertson SH, Rodríguez Pérez D, Roehrken M, Roney JM, Rostomyan A, Rout N, Russo G, Sahoo D, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schnepf M, Schueler J, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shan W, Sharma C, Shen CP, Shi XD, Shillington T, Shiu JG, Shtol D, Shwartz B, Sibidanov A, Simon F, Singh JB, Skorupa J, Sobie RJ, Sobotzik M, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stavroulakis P, Stefkova S, Stottler ZS, Stroili R, Strube J, Sue Y, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Takahashi M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tanigawa H, Tenchini F, Thaller A, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Tsaklidis I, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vismaya VS, Vitale L, Vobbilisetti V, Volpe R, Vossen A, Wach B, Wakai M, Wakeling HM, Wallner S, Wang E, Wang MZ, Wang XL, Wang Z, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yelton J, Yin JH, Yook YM, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhai Y, Zhang Y, Zhilich V, Zhou JS, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Search for a τ^{+}τ^{-} Resonance in e^{+}e^{-}→μ^{+}μ^{-}τ^{+}τ^{-} Events with the Belle II Experiment. Phys Rev Lett 2023; 131:121802. [PMID: 37802942 DOI: 10.1103/physrevlett.131.121802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 08/08/2023] [Indexed: 10/08/2023]
Abstract
We report the first search for a nonstandard-model resonance decaying into τ pairs in e^{+}e^{-}→μ^{+}μ^{-}τ^{+}τ^{-} events in the 3.6-10 GeV/c^{2} mass range. We use a 62.8 fb^{-1} sample of e^{+}e^{-} collisions collected at a center-of-mass energy of 10.58 GeV by the Belle II experiment at the SuperKEKB collider. The analysis probes three different models predicting a spin-1 particle coupling only to the heavier lepton families, a Higgs-like spin-0 particle that couples preferentially to charged leptons (leptophilic scalar), and an axionlike particle, respectively. We observe no evidence for a signal and set exclusion limits at 90% confidence level on the product of cross section and branching fraction into τ pairs, ranging from 0.7 to 24 fb, and on the couplings of these processes. We obtain world-leading constraints on the couplings for the leptophilic scalar model for masses above 6.5 GeV/c^{2} and for the axionlike particle model over the entire mass range.
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Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Aversano M, Babu V, Bae H, Bahinipati S, Bambade P, Banerjee S, Barrett M, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bodrov D, Bondar A, Borah J, Bozek A, Bračko M, Branchini P, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Cerasoli J, Chang P, Cheaib R, Cheema P, Chekelian V, Chen C, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cochran J, Corona L, Cremaldi LM, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, de Marino G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Fodor A, Forti F, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Garg R, Garmash A, Gaudino G, Gaur V, Gaz A, Gellrich A, Ghosh D, Giakoustidis G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Gradl W, Grammatico T, Granderath S, Graziani E, Greenwald D, Gruberová Z, Gu T, Guan Y, Gudkova K, Halder S, Han Y, Hara K, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Hedges MT, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hoek M, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jang EJ, Ji QP, Jia S, Jin Y, Johnson A, Joo KK, Junkerkalefeld H, Kaleta M, Kaliyar AB, Kandra J, Kang KH, Kang S, Kar S, Karyan G, Kawasaki T, Keil F, Ketter C, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kodyš P, Koga T, Kohani S, Kojima K, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lai YT, Lam T, Lange JS, Laurenza M, Leboucher R, Le Diberder FR, Leitl P, Levit D, Li C, Li LK, Libby J, Liu QY, Liu ZQ, Liventsev D, Longo S, Lueck T, Luo T, Lyu C, Ma Y, Maggiora M, Maharana SP, Maiti R, Maity S, Mancinelli G, Manfredi R, Manoni E, Mantovano M, Marcantonio D, Marcello S, Marinas C, Martel L, Martellini C, Martinov T, Massaccesi L, Masuda M, Matsuda T, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Mehta R, Meier F, Merola M, Metzner F, Milesi M, Miller C, Mirra M, Miyabayashi K, Mizuk R, Mohanty GB, Molina-Gonzalez N, Mondal S, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakazawa Y, Narimani Charan A, Naruki M, Natochii A, Nayak L, Nayak M, Nazaryan G, Nisar NK, Nishida S, Ono H, Onuki Y, Oskin P, Pakhlov P, Pakhlova G, Paladino A, Paoloni E, Pardi S, Parham K, Park H, Park SH, Passeri A, Patra S, Paul S, Pedlar TK, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Podesta-Lerma PLM, Podobnik T, Pokharel S, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Raiz S, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Roehrken M, Roney JM, Rostomyan A, Rout N, Russo G, Sahoo D, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schmitt C, Schwanda C, Schwartz AJ, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shan W, Sharma C, Shi XD, Shillington T, Shiu JG, Shtol D, Sibidanov A, Simon F, Singh JB, Skorupa J, Sobie RJ, Sobotzik M, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stavroulakis P, Stefkova S, Stottler ZS, Stroili R, Sumihama M, Sumisawa K, Sutcliffe W, Svidras H, Takahashi M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tenchini F, Thaller A, Tittel O, Tiwary R, Tonelli D, Torassa E, Trabelsi K, Tsaklidis I, Uchida M, Ueda I, Uglov T, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vismaya VS, Vitale L, Wach B, Wakai M, Wakeling HM, Wallner S, Wang E, Wang MZ, Wang Z, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Yin JH, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhang Y, Zhilich V, Zhou QD, Zhukova VI. Measurement of CP Violation in B^{0}→K_{S}^{0}π^{0} Decays at Belle II. Phys Rev Lett 2023; 131:111803. [PMID: 37774261 DOI: 10.1103/physrevlett.131.111803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/26/2023] [Indexed: 10/01/2023]
Abstract
We report a measurement of the CP-violating parameters C and S in B^{0}→K_{S}^{0}π^{0} decays at Belle II using a sample of 387×10^{6} BB[over ¯] events recorded in e^{+}e^{-} collisions at a center-of-mass energy corresponding to the ϒ(4S) resonance. These parameters are determined by fitting the proper decay-time distribution of a sample of 415 signal events. We obtain C=-0.04_{-0.15}^{+0.14}±0.05 and S=0.75_{-0.23}^{+0.20}±0.04, where the first uncertainties are statistical and the second are systematic.
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Kim TH, Kim DY, Kim JS. Predictors of Outcomes in Patients With Clinically Lymph Node Positive Prostate Cancer After Definitive Radiotherapy. In Vivo 2023; 37:2365-2370. [PMID: 37652494 PMCID: PMC10500494 DOI: 10.21873/invivo.13341] [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: 05/16/2023] [Revised: 06/11/2023] [Accepted: 06/12/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND/AIM Studies have suggested that benefits of definitive radiotherapy might be limited to specific patients in clinically lymph node positive (cN1) prostate cancer (PC). However, the beneficial subgroup remains to be elucidated. This study aimed to analyze survival outcomes and prognostic factors after definitive radiotherapy and androgen deprivation therapy (definitive RT+ADT) in these patients and to define subgroups of patients who would benefit from definitive RT+ADT the most. PATIENTS AND METHODS A total of 60 patients with cN1 PC treated with definitive RT+ADT in a single tertiary hospital were accrued. Their clinicopathological variables were analyzed and a new subgroup was identified based on statistically significant variables. RESULTS At a median follow-up of 31 months, ADT duration ≥24 months (p=0.043, HR=0.26) and positive biopsy core ≥75% (p=0.044, HR=5.29) showed significant relationships with distant metastasis-free survival. Overall survival showed significant relationships with ADT duration ≥24 months (p=0.002, HR=0.06) and number of lymph node (LN) metastases ≥4 (p=0.019, HR=7.17). For prognostic subgroup analysis, patients were divided into three risk groups: low-risk group (LN metastases <4 and ADT ≥24 months), high-risk group (LN metastases ≥4 and ADT <24 months), and intermediate-risk group (all remaining cases). Three-year actuarial overall survival rates for the low-, intermediate-, and high-risk groups were 100%, 93.3%, and 45.7%. CONCLUSION ADT duration and number of LN metastases were important prognostic factors in patients with cN1 PC receiving definitive RT+ADT, with low-risk cN1 PC patients showing better outcomes than others.
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Affiliation(s)
- Tae Hyun Kim
- Department of Radiation Oncology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Human Systems Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Dong-Yun Kim
- Department of Radiation Oncology, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Jae-Sung Kim
- Department of Radiation Oncology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
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Kim DY, Cho EH, Kim JS, Chie EK, Kang HC. Plasma Circulating Cell-free DNA in Advanced Hepatocellular Carcinoma Patients Treated With Radiation Therapy. In Vivo 2023; 37:2306-2313. [PMID: 37652507 PMCID: PMC10500495 DOI: 10.21873/invivo.13333] [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: 06/05/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND/AIM Although radiation therapy (RT) is an effective and safe treatment when administered locally for various stages of hepatocellular carcinoma (HCC), adequate biomarkers that are predictive of therapeutic efficacy have not been identified. We evaluated the clinical utility of circulating cell-free DNA (cfDNA) to predict treatment response of patients with HCC treated with RT. PATIENTS AND METHODS We prospectively recruited 37 patients diagnosed with HCC between March 2019 and May 2020. All patients were treated with RT as salvage therapy. Whole peripheral blood was collected twice, one before RT (baseline; V1) and another aliquot one week after the end of RT (V2). We determined whether cfDNA genomic copy number variations (CNVs) could predict treatment outcome. An I-score was calculated from the plasma cfDNA that reflected CNVs of cfDNA, which is evidence of genomic instability. RESULTS The I-score at V1 exhibited a strong correlation with the planning target volume (PTV) (coefficient=0.65) and was a predictive marker for progression-free survival (PFS). In particular, a mean I-score value at V1 of ≥6.3 had a significant positive correlation with PFS (p=0.017). Compared with patients who had a complete response (CR) following RT, non-CR patients had a higher mean I-score value at V2 ≥6.2 (p=0.034). Furthermore, I-score values at V1 and V2 and the delta I-score ratio were significantly associated with a pre-RT alpha-fetoprotein level ≥200 among non-CR patients. CONCLUSION I-score values calculated from plasma cfDNA represent a potential biomarker for predicting treatment outcomes in patients with advanced HCC receiving RT.
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Affiliation(s)
- Dong-Yun Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Radiation Oncology, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Eun-Hae Cho
- Genome Research Center, GC Genome, Yongin-si, Republic of Korea
| | - Jae Sik Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Radiation Oncology, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea
| | - Eui Kyu Chie
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Hyun-Cheol Kang
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea;
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, Republic of Korea
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Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Bae H, Bahinipati S, Bambade P, Banerjee S, Bansal S, Barrett M, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhardwaj V, Bhuyan B, Bianchi F, Bilka T, Bilokin S, Biswas D, Bodrov D, Borah J, Bozek A, Bračko M, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Cerasoli J, Chang MC, Cheaib R, Cheema P, Chekelian V, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cochran J, Corona L, Cunliffe S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dhamija R, Di Capua F, Dingfelder J, Doležal Z, Dong TV, Dorigo M, Dossett D, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finocchiaro G, Fodor A, Forti F, Frey A, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Gaudino G, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Gradl W, Grammatico T, Granderath S, Graziani E, Gruberová Z, Gu T, Gudkova K, Halder S, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Hedges MT, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hohmann M, Hsu CL, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jacobs WW, Jang EJ, Ji QP, Jia S, Jin Y, Junkerkalefeld H, Kaleta M, Kaliyar AB, Karyan G, Kawasaki T, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Kohani S, Kojima K, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Križan P, Krokovny P, Kumar J, Kumar R, Kumara K, Kuzmin A, Kwon YJ, Lacaprara S, Lange JS, Laurenza M, Leboucher R, Le Diberder FR, Levit D, Lewis PM, Li LK, Libby J, Liptak Z, Liu QY, Liu ZQ, Liventsev D, Longo S, Lueck T, Lyu C, Ma Y, Maggiora M, Maharana SP, Maiti R, Maity S, Manfredi R, Manoni E, Manthei AC, Mantovano M, Marinas C, Martel L, Martellini C, Martini A, Massaccesi L, Masuda M, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mizuk R, Mohanty GB, Moneta S, Mrvar M, Mussa R, Nakamura I, Nakamura KR, Nakao M, Nakazawa Y, Narimani Charan A, Naruki M, Narwal D, Natochii A, Nayak L, Nazaryan G, Nisar NK, Nishida S, Ono H, Onuki Y, Oskin P, Pakhlov P, Pakhlova G, Paladino A, Panta A, Pardi S, Park H, Park J, Paschen B, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Reif M, Reiter S, Ripp-Baudot I, Rizzo G, Rizzuto LB, Rocchetti P, Roney JM, Rostomyan A, Rout N, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Scavino B, Schwanda C, Seino Y, Selce A, Senyo K, Sevior ME, Sfienti C, Shan W, Sharma C, Shen CP, Shillington T, Shiu JG, Simon F, Singh JB, Skorupa J, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stroili R, Sue Y, Sumihama M, Sutcliffe W, Suzuki SY, Svidras H, Takizawa M, Tamponi U, Tanida K, Taniguchi N, Tenchini F, Tiwary R, Tonelli D, Torassa E, Trabelsi K, Tsaklidis I, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vismaya VS, Vitale L, Vossen A, Wallner S, Wang E, Wang MZ, Wang XL, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yin JH, Yook YM, Yoshihara K, Zhai Y, Zhang Y, Zhilich V, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Test of Light-Lepton Universality in the Rates of Inclusive Semileptonic B-Meson Decays at Belle II. Phys Rev Lett 2023; 131:051804. [PMID: 37595249 DOI: 10.1103/physrevlett.131.051804] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 05/03/2023] [Accepted: 05/11/2023] [Indexed: 08/20/2023]
Abstract
We present the first measurement of the ratio of branching fractions of inclusive semileptonic B-meson decays, R(X_{e/μ})=B(B→Xeν)/B(B→Xμν), a precision test of electron-muon universality, using data corresponding to 189 fb^{-1} from electron-positron collisions collected with the Belle II detector. In events where the partner B meson is fully reconstructed, we use fits to the lepton momentum spectra above 1.3 GeV/c to obtain R(X_{e/μ})=1.007±0.009(stat)±0.019(syst), which is the most precise lepton-universality test of its kind and agrees with the standard-model expectation.
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Ali KM, Wolfe SA, Nagururu NV, Seo S, Han SM, Kim Y, Oh E, Kim DY, Ning B, Lee SY, Cha RJ, Tufano RP, Russell JO. Parathyroid gland detection using an intraoperative autofluorescence handheld imager - early feasibility study. Front Endocrinol (Lausanne) 2023; 14:1190282. [PMID: 37554762 PMCID: PMC10405624 DOI: 10.3389/fendo.2023.1190282] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 06/30/2023] [Indexed: 08/10/2023] Open
Abstract
Introduction Parathyroid glands may be compromised during thyroid surgery which can lead to hypoparathyroidism and hypocalcemia. Identifying the parathyroid glands relies on the surgeon's experience and the only way to confirm their presence was through tissue biopsy. Near infrared autofluorescence technology offers an opportunity for real-time, non-invasive identification of the parathyroid glands. Methods We used a new research prototype (hANDY-I) developed by Optosurgical, LLC. It offers coaxial excitation light and a dual-Red Green Blue/Near Infrared sensor that guides anatomical landmarks and can aid in identification of parathyroid glands by showing a combined autofluorescence and colored image simultaneously. Results We tested the imager during 23 thyroid surgery cases, where initial clinical feasibility data showed that out of 75 parathyroid glands inspected, 71 showed strong autofluorescence signal and were correctly identified (95% accuracy) by the imager. Conclusions The hANDY-I prototype demonstrated promising results in this feasibility study by aiding in real-time visualization of the parathyroid glands. However, further testing by conducting randomized clinical trials with a bigger sample size is required to study the effect on levels of hypoparathyroidism and hypocalcemia.
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Affiliation(s)
- Khalid Mohamed Ali
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Samantha A. Wolfe
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Nimesh V. Nagururu
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Stefanie Seo
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | | | - Yoseph Kim
- Department of Research and Development, Optosurgical, LLC, Columbia, MD, United States
| | - Eugene Oh
- Department of Research and Development, Optosurgical, LLC, Columbia, MD, United States
| | - Dong-Yun Kim
- Office of Biostatistics Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
| | - Bo Ning
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Children’s National Hospital, Washington, DC, United States
| | - Seung Yup Lee
- Department of Electrical and Computer Engineering, Kennesaw State University, Marietta, GA, United States
| | - Richard Jaepyeong Cha
- Department of Research and Development, Optosurgical, LLC, Columbia, MD, United States
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Children’s National Hospital, Washington, DC, United States
- Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC, United States
| | - Ralph P. Tufano
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
- Head and Neck Endocrine Surgery, Sarasota Memorial Health Care System, Sarasota, FL, United States
| | - Jonathon O. Russell
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
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Bodrov D, Pakhlov P, Adachi I, Aihara H, Said SA, Asner DM, Atmacan H, Aushev T, Ayad R, Babu V, Banerjee S, Behera P, Belous K, Bennett J, Bessner M, Bhuyan B, Bilka T, Biswas D, Bobrov A, Bondar A, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Campajola M, Červenkov D, Chang MC, Cheon BG, Chilikin K, Cho HE, Cho K, Cho SJ, Choi SK, Choi Y, Choudhury S, Cinabro D, Das S, De Nardo G, De Pietro G, Dhamija R, Di Capua F, Dingfelder J, Doležal Z, Dong TV, Epifanov D, Ferber T, Ferlewicz D, Fulsom BG, Gaur V, Garmash A, Giri A, Goldenzweig P, Graziani E, Greenwald D, Gu T, Guan Y, Gudkova K, Hadjivasiliou C, Halder S, Hayasaka K, Hayashii H, Hedges MT, Herrmann D, Hou WS, Hsu CL, Iijima T, Inami K, Ipsita N, Ishikawa A, Itoh R, Iwasaki M, Jacobs WW, Jang EJ, Ji QP, Jia S, Jin Y, Joo KK, Kalita D, Kaliyar AB, Kawasaki T, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Korpar S, Križan P, Krokovny P, Kuhr T, Kumar M, Kumar R, Kumara K, Kwon YJ, Lange JS, Lee SC, Li J, Li LK, Libby J, Lieret K, Lin YR, Liventsev D, Luo T, Ma Y, Masuda M, Matsuda T, Maurya SK, Meier F, Merola M, Metzner F, Miyabayashi K, Mizuk R, Mohanty GB, Mussa R, Nakao M, Narwal D, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nisar NK, Nishida S, Ogawa S, Oskin P, Pakhlova G, Pardi S, Park H, Park J, Park SH, Passeri A, Patra S, Paul S, Pestotnik R, Piilonen LE, Podobnik T, Prencipe E, Prim MT, Rabusov A, Rout N, Russo G, Sandilya S, Sangal A, Santelj L, Savinov V, Schnell G, Schwanda C, Seino Y, Senyo K, Shan W, Shapkin M, Sharma C, Shiu JG, Singh JB, Sokolov A, Solovieva E, Starič M, Stottler ZS, Sumihama M, Takizawa M, Tamponi U, Tanida K, Tenchini F, Tiwary R, Trabelsi K, Uchida M, Uglov T, Unno Y, Uno K, Uno S, Vahsen SE, Varner G, Vinokurova A, Vossen A, Wang D, Wang E, Wang MZ, Watanuki S, Werbycka O, Xu X, Yabsley BD, Yan W, Yang SB, Yelton J, Yin JH, Yuan CZ, Yusa Y, Zhang ZP, Zhilich V, Zhukova V. First Measurement of the Michel Parameter ξ^{'} in the τ^{-}→μ^{-}ν[over ¯]_{μ}ν_{τ} Decay at Belle. Phys Rev Lett 2023; 131:021801. [PMID: 37505960 DOI: 10.1103/physrevlett.131.021801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/06/2023] [Indexed: 07/30/2023]
Abstract
We report the first measurement of the Michel parameter ξ^{'} in the τ^{-}→μ^{-}ν[over ¯]_{μ}ν_{τ} decay with a new method proposed just recently. The measurement is based on the reconstruction of the τ^{-}→μ^{-}ν[over ¯]_{μ}ν_{τ} events with subsequent muon decay in flight in the Belle central drift chamber. The analyzed data sample of 988 fb^{-1} collected by the Belle detector corresponds to approximately 912×10^{6} τ^{+}τ^{-} pairs. We measure ξ^{'}=0.22±0.94(stat)±0.42(syst), which is in agreement with the standard model prediction of ξ^{'}=1. Statistical uncertainty dominates in this study, being a limiting factor, while systematic uncertainty is well under control. Our analysis proved the practicability of this promising method and its prospects for further precise measurement in future experiments.
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Greene SJ, Velazquez EJ, Anstrom KJ, Clare RM, DeWald TA, Psotka MA, Ambrosy AP, Stevens GR, Rommel JJ, Alexy T, Ketema F, Kim DY, Desvigne-Nickens P, Pitt B, Eisenstein EL, Mentz RJ. Effect of Torsemide Versus Furosemide on Symptoms and Quality of Life Among Patients Hospitalized for Heart Failure: The TRANSFORM-HF Randomized Clinical Trial. Circulation 2023; 148:124-134. [PMID: 37212600 PMCID: PMC10524905 DOI: 10.1161/circulationaha.123.064842] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 05/09/2023] [Indexed: 05/23/2023]
Abstract
BACKGROUND Loop diuretics are a primary therapy for the symptomatic treatment of heart failure (HF), but whether torsemide improves patient symptoms and quality of life better than furosemide remains unknown. As prespecified secondary end points, the TRANSFORM-HF trial (Torsemide Comparison With Furosemide for Management of Heart Failure) compared the effect of torsemide versus furosemide on patient-reported outcomes among patients with HF. METHODS TRANSFORM-HF was an open-label, pragmatic, randomized trial of 2859 patients hospitalized for HF (regardless of ejection fraction) across 60 hospitals in the United States. Patients were randomly assigned in a 1:1 ratio to a loop diuretic strategy of torsemide or furosemide with investigator-selected dosage. This report examined effects on prespecified secondary end points, which included Kansas City Cardiomyopathy Questionnaire Clinical Summary Score (KCCQ-CSS; assessed as adjusted mean difference in change from baseline; range, 0-100 with 100 indicating best health status; clinically important difference, ≥5 points) and Patient Health Questionnaire-2 (range, 0-6; score ≥3 supporting evaluation for depression) over 12 months. RESULTS Baseline data were available for 2787 (97.5%) patients for KCCQ-CSS and 2624 (91.8%) patients for Patient Health Questionnaire-2. Median (interquartile range) baseline KCCQ-CSS was 42 (27-60) in the torsemide group and 40 (24-59) in the furosemide group. At 12 months, there was no significant difference between torsemide and furosemide in change from baseline in KCCQ-CSS (adjusted mean difference, 0.06 [95% CI, -2.26 to 2.37]; P=0.96) or the proportion of patients with Patient Health Questionnaire-2 score ≥3 (15.1% versus 13.2%: P=0.34). Results for KCCQ-CSS were similar at 1 month (adjusted mean difference, 1.36 [95% CI, -0.64 to 3.36]; P=0.18) and 6-month follow-up (adjusted mean difference, -0.37 [95% CI, -2.52 to 1.78]; P=0.73), and across subgroups by ejection fraction phenotype, New York Heart Association class at randomization, and loop diuretic agent before hospitalization. Irrespective of baseline KCCQ-CSS tertile, there was no significant difference between torsemide and furosemide on change in KCCQ-CSS, all-cause mortality, or all-cause hospitalization. CONCLUSIONS Among patients discharged after hospitalization for HF, a strategy of torsemide compared with furosemide did not improve symptoms or quality of life over 12 months. The effects of torsemide and furosemide on patient-reported outcomes were similar regardless of ejection fraction, previous loop diuretic use, and baseline health status. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT03296813.
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Affiliation(s)
- Stephen J Greene
- Duke Clinical Research Institute, Durham, NC (S.J.G., R.M.C., E.L.E., R.J.M.)
- Division of Cardiology, Duke University School of Medicine, Durham, NC (S.J.G., T.A.D., R.J.M.)
| | - Eric J Velazquez
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, CT (E.J.V.)
| | - Kevin J Anstrom
- Gillings School of Global Public Health, University of North Carolina, Chapel Hill (K.J.A.)
| | - Robert M Clare
- Duke Clinical Research Institute, Durham, NC (S.J.G., R.M.C., E.L.E., R.J.M.)
| | - Tracy A DeWald
- Division of Cardiology, Duke University School of Medicine, Durham, NC (S.J.G., T.A.D., R.J.M.)
| | | | - Andrew P Ambrosy
- Division of Research, Kaiser Permanente Northern California, Oakland (A.P.A.)
| | - Gerin R Stevens
- Department of Cardiology, Northwell Health, Zucker School of Medicine at Hofstra/Northwell, North Shore University Hospital, Manhasset, NY (G.R.S.)
| | - John J Rommel
- Novant Health Heart and Vascular Institute, Wilmington, NC (J.J.R.)
| | - Tamas Alexy
- Division of Cardiology, University of Minnesota, Minneapolis (T.A.)
| | - Fassil Ketema
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, MD (F.K., D.-Y.K., P.D.-N.)
| | - Dong-Yun Kim
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, MD (F.K., D.-Y.K., P.D.-N.)
| | - Patrice Desvigne-Nickens
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, MD (F.K., D.-Y.K., P.D.-N.)
| | - Bertram Pitt
- Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor (B.P.)
| | - Eric L Eisenstein
- Duke Clinical Research Institute, Durham, NC (S.J.G., R.M.C., E.L.E., R.J.M.)
| | - Robert J Mentz
- Duke Clinical Research Institute, Durham, NC (S.J.G., R.M.C., E.L.E., R.J.M.)
- Division of Cardiology, Duke University School of Medicine, Durham, NC (S.J.G., T.A.D., R.J.M.)
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20
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Watanuki S, de Marino G, Trabelsi K, Adachi I, Aihara H, Asner DM, Atmacan H, Aulchenko V, Aushev T, Ayad R, Babu V, Banerjee S, Bauer M, Behera P, Belous K, Bessner M, Bhardwaj V, Bhuyan B, Biswas D, Bodrov D, Bonvicini G, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Campajola M, Cao L, Červenkov D, Chang MC, Cheon BG, Chilikin K, Cho K, Cho SJ, Choi SK, Choi Y, Choudhury S, Cinabro D, Das S, De Nardo G, De Pietro G, Dhamija R, Di Capua F, Dong TV, Epifanov D, Ferber T, Ferlewicz D, Fulsom BG, Garg R, Gaur V, Garmash A, Giri A, Goldenzweig P, Graziani E, Gu T, Guan Y, Gudkova K, Hadjivasiliou C, Halder S, Han X, Hara T, Hayasaka K, Hayashii H, Herrmann D, Hou WS, Hsu CL, Inami K, Inguglia G, Ipsita N, Ishikawa A, Itoh R, Iwasaki M, Jacobs WW, Ji QP, Jia S, Jin Y, Joo KK, Kaliyar AB, Kichimi H, Kim CH, Kim DY, Kim KH, Kim YK, Kinoshita K, Kodyš P, Korobov A, Korpar S, Kovalenko E, Križan P, Krokovny P, Kuhr T, Kumar M, Kumara K, Kuzmin A, Kwon YJ, Lange JS, Laurenza M, Lee SC, Lewis P, Li LK, Li Y, Li Gioi L, Libby J, Lin YR, Liventsev D, Matsuda T, Maurya SK, Meier F, Merola M, Metzner F, Miyabayashi K, Mizuk R, Mohanty GB, Nakao M, Nayak L, Nayak M, Nisar NK, Nishida S, Ono H, Oskin P, Pakhlova G, Pardi S, Park H, Park J, Park SH, Passeri A, Pedlar TK, Pestotnik R, Piilonen LE, Podobnik T, Prencipe E, Prim MT, Röhrken M, Rout N, Russo G, Sandilya S, Sangal A, Santelj L, Savinov V, Schnell G, Schwanda C, Seino Y, Senyo K, Sevior ME, Shan W, Shapkin M, Shiu JG, Shwartz B, Simon F, Solovieva E, Starič M, Sumihama M, Sumiyoshi T, Takizawa M, Tanida K, Tenchini F, Uchida M, Uglov T, Unno Y, Uno K, Uno S, van Tonder R, Varner G, Varvell KE, Wang D, Wang E, Wang MZ, Won E, Xu X, Yabsley BD, Yan W, Yang SB, Yelton J, Yusa Y, Zhang ZP, Zhilich V, Zhukova V. Search for the Lepton Flavor Violating Decays B^{+}→K^{+}τ^{±}ℓ^{∓} (ℓ=e, μ) at Belle. Phys Rev Lett 2023; 130:261802. [PMID: 37450824 DOI: 10.1103/physrevlett.130.261802] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 05/04/2023] [Indexed: 07/18/2023]
Abstract
We present a search for the lepton flavor violating decays B^{+}→K^{+}τ^{±}ℓ^{∓}, with ℓ=(e,μ), using the full data sample of 772×10^{6} BB[over ¯] pairs recorded by the Belle detector at the KEKB asymmetric-energy e^{+}e^{-} collider. We use events in which one B meson is fully reconstructed in a hadronic decay mode. We find no evidence for B^{±}→K^{±}τℓ decays and set upper limits on their branching fractions at the 90% confidence level in the (1-3)×10^{-5} range. The obtained limits are the world's best results.
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Lee JH, Calcagno C, Feuerstein IM, Solomon J, Mani V, Huzella L, Castro MA, Laux J, Reeder RJ, Kim DY, Worwa G, Thomasson D, Hagen KR, Ragland DR, Kuhn JH, Johnson RF. Magnetic Resonance Imaging for Monitoring of Hepatic Disease Induced by Ebola Virus: a Nonhuman Primate Proof-of-Concept Study. Microbiol Spectr 2023; 11:e0353822. [PMID: 37184428 PMCID: PMC10269877 DOI: 10.1128/spectrum.03538-22] [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: 09/01/2022] [Accepted: 04/14/2023] [Indexed: 05/16/2023] Open
Abstract
Severe liver impairment is a well-known hallmark of Ebola virus disease (EVD). However, the role of hepatic involvement in EVD progression is understudied. Medical imaging in established animal models of EVD (e.g., nonhuman primates [NHPs]) can be a strong complement to traditional assays to better investigate this pathophysiological process in vivo and noninvasively. In this proof-of-concept study, we used longitudinal multiparametric magnetic resonance imaging (MRI) to characterize liver morphology and function in nine rhesus monkeys after exposure to Ebola virus (EBOV). Starting 5 days postexposure, MRI assessments of liver appearance, morphology, and size were consistently compatible with the presence of hepatic edema, inflammation, and congestion, leading to significant hepatomegaly at necropsy. MRI performed after injection of a hepatobiliary contrast agent demonstrated decreased liver signal on the day of euthanasia, suggesting progressive hepatocellular dysfunction and hepatic secretory impairment associated with EBOV infection. Importantly, MRI-assessed deterioration of biliary function was acute and progressed faster than changes in serum bilirubin concentrations. These findings suggest that longitudinal quantitative in vivo imaging may be a useful addition to standard biological assays to gain additional knowledge about organ pathophysiology in animal models of EVD. IMPORTANCE Severe liver impairment is a well-known hallmark of Ebola virus disease (EVD), but the contribution of hepatic pathophysiology to EVD progression is not fully understood. Noninvasive medical imaging of liver structure and function in well-established animal models of disease may shed light on this important aspect of EVD. In this proof-of-concept study, we used longitudinal magnetic resonance imaging (MRI) to characterize liver abnormalities and dysfunction in rhesus monkeys exposed to Ebola virus. The results indicate that in vivo MRI may be used as a noninvasive readout of organ pathophysiology in EVD and may be used in future animal studies to further characterize organ-specific damage of this condition, in addition to standard biological assays.
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Affiliation(s)
- Ji Hyun Lee
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Claudia Calcagno
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Irwin M. Feuerstein
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Jeffrey Solomon
- Clinical Monitoring Research Program Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, Maryland, USA
| | - Venkatesh Mani
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Louis Huzella
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Marcelo A. Castro
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Joseph Laux
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Rebecca J. Reeder
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Dong-Yun Kim
- Office of Biostatistics Research, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Gabriella Worwa
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - David Thomasson
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Katie R. Hagen
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Danny R. Ragland
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Jens H. Kuhn
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
| | - Reed F. Johnson
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
- Emerging Viral Pathogens Section, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
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Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Aushev T, Aushev V, Bae H, Bahinipati S, Bambade P, Banerjee S, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bodrov D, Bolz A, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Chang MC, Chang P, Cheaib R, Cheema P, Chekelian V, Chen C, Chen YQ, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cunliffe S, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Fodor A, Forti F, Fulsom BG, Ganiev E, Garcia-Hernandez M, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Granderath S, Graziani E, Greenwald D, Gruberová Z, Gu T, Gudkova K, Guilliams J, Haigh H, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hohmann M, Hsu CL, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Joo KK, Junkerkalefeld H, Kakuno H, Kaliyar AB, Kang KH, Kang S, Karl R, Karyan G, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lam T, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Leboucher R, Le Diberder FR, Leitl P, Li C, Li LK, Libby J, Lieret K, Liptak Z, Liu QY, Liventsev D, Longo S, Lozar A, Lueck T, Luo T, Lyu C, Maggiora M, Maiti R, Maity S, Manfredi R, Manoni E, Marcello S, Marinas C, Martel L, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mizuk R, Mohanty GB, Molina-Gonzalez N, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakamura KR, Nakao M, Nakayama H, Nakazawa Y, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nazaryan G, Nisar NK, Nishida S, Ogawa S, Ono H, Onuki Y, Oskin P, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Parham K, Park H, Park SH, Paschen B, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Piccolo M, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Raiz S, Ramirez Morales A, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Rodríguez Pérez D, Roney JM, Rostomyan A, Rout N, Russo G, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schueler J, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shen CP, Shillington T, Shiu JG, Sibidanov A, Simon F, Singh JB, Skorupa J, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Strube J, Sue Y, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Takizawa M, Tamponi U, Tanida K, Tanigawa H, Taniguchi N, Tenchini F, Thaller A, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Ushiroda Y, Vahsen SE, van Tonder R, Varvell KE, Vinokurova A, Vitale L, Vobbilisetti V, Wakeling HM, Wang E, Wang MZ, Wang XL, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yin JH, Yook YM, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhang Y, Zhilich V, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Search for an Invisible Z^{'} in a Final State with Two Muons and Missing Energy at Belle II. Phys Rev Lett 2023; 130:231801. [PMID: 37354391 DOI: 10.1103/physrevlett.130.231801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 04/19/2023] [Indexed: 06/26/2023]
Abstract
The L_{μ}-L_{τ} extension of the standard model predicts the existence of a lepton-flavor-universality-violating Z^{'} boson that couples only to the heavier lepton families. We search for such a Z^{'} through its invisible decay in the process e^{+}e^{-}→μ^{+}μ^{-}Z^{'}. We use a sample of electron-positron collisions at a center-of-mass energy of 10.58 GeV collected by the Belle II experiment in 2019-2020, corresponding to an integrated luminosity of 79.7 fb^{-1}. We find no excess over the expected standard-model background. We set 90%-confidence-level upper limits on the cross section for this process as well as on the coupling of the model, which ranges from 3×10^{-3} at low Z^{'} masses to 1 at Z^{'} masses of 8 GeV/c^{2}.
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Lai YT, Adachi I, Aihara H, Al Said S, Asner DM, Atmacan H, Aulchenko V, Aushev T, Ayad R, Babu V, Bahinipati S, Behera P, Belous K, Bennett J, Bessner M, Bhuyan B, Bilka T, Bobrov A, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Campajola M, Červenkov D, Chang MC, Chang P, Chekelian V, Chen A, Cheon BG, Chilikin K, Cho HE, Cho K, Cho SJ, Choi SK, Choi Y, Cinabro D, Cunliffe S, Czank T, Das S, De Nardo G, De Pietro G, Dhamija R, Di Capua F, Dingfelder J, Doležal Z, Dong TV, Ferber T, Fulsom BG, Garg R, Gaur V, Gabyshev N, Giri A, Goldenzweig P, Graziani E, Gu T, Guan Y, Gudkova K, Hadjivasiliou C, Halder S, Hartbrich O, Hayasaka K, Hayashii H, Higuchi T, Hou WS, Hsu CL, Iijima T, Inami K, Ishikawa A, Itoh R, Iwasaki M, Iwasaki Y, Jacobs WW, Jang EJ, Jia S, Jin Y, Kaliyar AB, Kang KH, Kim CH, Kim DY, Kim KH, Kim YK, Kinoshita K, Kodyš P, Konno T, Korobov A, Korpar S, Kovalenko E, Križan P, Krokovny P, Kumar M, Kumar R, Kumara K, Kuzmin A, Kwon YJ, Lam T, Lange JS, Laurenza M, Lee SC, Levit D, Li J, Li LK, Li YB, Li Gioi L, Libby J, Lieret K, Liventsev D, Martini A, Masuda M, Matvienko D, Meier F, Merola M, Metzner F, Mizuk R, Mohanty GB, Moon TJ, Mrvar M, Mussa R, Nakao M, Natochii A, Nayak L, Nisar NK, Nishida S, Ogawa S, Pakhlova G, Pang T, Pardi S, Park H, Park SH, Passeri A, Patra S, Paul S, Pedlar TK, Pestotnik R, Piilonen LE, Podobnik T, Prencipe E, Prim MT, Rostomyan A, Rout N, Russo G, Sahoo D, Sakai Y, Sandilya S, Sangal A, Santelj L, Sanuki T, Savinov V, Schnell G, Schueler J, Schwanda C, Seino Y, Senyo K, Sevior ME, Shapkin M, Sharma C, Shen CP, Shiu JG, Singh JB, Sokolov A, Solovieva E, Starič M, Stottler ZS, Strube JF, Sumihama M, Sumisawa K, Sutcliffe W, Takizawa M, Tamponi U, Tanida K, Tenchini F, Trabelsi K, Uglov T, Unno Y, Uno K, Uno S, Urquijo P, van Tonder R, Varner G, Varvell KE, Vinokurova A, Vossen A, Waheed E, Wang CH, Wang XL, Watanabe M, Watanuki S, Won E, Yabsley BD, Yan W, Yang SB, Ye H, Yelton J, Zhai Y, Zhang ZP, Zhilich V, Zhukova V. First Measurement of the B^{+}→π^{+}π^{0}π^{0} Branching Fraction and CP Asymmetry. Phys Rev Lett 2023; 130:181804. [PMID: 37204904 DOI: 10.1103/physrevlett.130.181804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 03/27/2023] [Indexed: 05/21/2023]
Abstract
We study B^{+}→π^{+}π^{0}π^{0} using 711 fb^{-1} of data collected at the ϒ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e^{+}e^{-} collider. We measure an inclusive branching fraction of (19.0±1.5±1.4)×10^{-6} and an inclusive CP asymmetry of (9.2±6.8±0.7)%, where the first uncertainties are statistical and the second are systematic, and a B^{+}→ρ(770)^{+}π^{0} branching fraction of (11.2±1.1±0.9_{-1.6}^{+0.8})×10^{-6}, where the third uncertainty is due to possible interference with B^{+}→ρ(1450)^{+}π^{0}. We present the first observation of a structure around 1 GeV/c^{2} in the π^{0}π^{0} mass spectrum, with a significance of 6.4σ, and measure a branching fraction to be (6.9±0.9±0.6)×10^{-6}. We also report a measurement of local CP asymmetry in this structure.
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24
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Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Aushev T, Aushev V, Bae H, Bahinipati S, Bambade P, Banerjee S, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Bilokin S, Biswas D, Bodrov D, Bolz A, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Chang MC, Chang P, Cheaib R, Cheema P, Chekelian V, Chen YQ, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cunliffe S, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dubey S, Dujany G, Ecker P, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Flood K, Fodor A, Forti F, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Gradl W, Granderath S, Graziani E, Greenwald D, Gruberová Z, Gu T, Gudkova K, Guilliams J, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Joo KK, Junkerkalefeld H, Kakuno H, Kaliyar AB, Kandra J, Kang KH, Kang S, Karl R, Karyan G, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar R, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lam T, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Leboucher R, Le Diberder FR, Leitl P, Lewis PM, Li C, Li LK, Li YB, Libby J, Lieret K, Liptak Z, Liu QY, Liventsev D, Longo S, Lozar A, Lueck T, Luo T, Lyu C, Maggiora M, Maiti R, Maity S, Manfredi R, Manoni E, Manthei A, Marcello S, Marinas C, Martel L, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuda T, Matsuoka K, Matvienko D, Maurya SK, McKenna JA, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mizuk R, Mohanty GB, Molina-Gonzalez N, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakamura KR, Nakao M, Nakayama H, Nakazawa Y, Narimani Charan A, Naruki M, Natochii A, Nayak L, Nayak M, Nazaryan G, Niebuhr C, Nisar NK, Nishida S, Ogawa S, Ono H, Onuki Y, Oskin P, Pakhlov P, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Parham K, Park H, Park SH, Paschen B, Passeri A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raeuber G, Raiz S, Ramirez Morales A, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Rodríguez Pérez D, Roney JM, Rostomyan A, Rout N, Russo G, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schueler J, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shen CP, Shi XD, Shillington T, Shiu JG, Shwartz B, Sibidanov A, Simon F, Singh JB, Skorupa J, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Strube J, Sue Y, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Takizawa M, Tamponi U, Tanida K, Tanigawa H, Tenchini F, Thaller A, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vitale L, Vobbilisetti V, Wakeling HM, Wang E, Wang MZ, Wang XL, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Wiechczynski J, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yelton J, Yin JH, Yook YM, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhang Y, Zhilich V, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Search for Lepton-Flavor-Violating τ Decays to a Lepton and an Invisible Boson at Belle II. Phys Rev Lett 2023; 130:181803. [PMID: 37204890 DOI: 10.1103/physrevlett.130.181803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 02/23/2023] [Indexed: 05/21/2023]
Abstract
We search for lepton-flavor-violating τ^{-}→e^{-}α and τ^{-}→μ^{-}α decays, where α is an invisible spin-0 boson. The search uses electron-positron collisions at 10.58 GeV center-of-mass energy with an integrated luminosity of 62.8 fb^{-1}, produced by the SuperKEKB collider and collected with the Belle II detector. We search for an excess in the lepton-energy spectrum of the known τ^{-}→e^{-}ν[over ¯]_{e}ν_{τ} and τ^{-}→μ^{-}ν[over ¯]_{μ}ν_{τ} decays. We report 95% confidence-level upper limits on the branching-fraction ratio B(τ^{-}→e^{-}α)/B(τ^{-}→e^{-}ν[over ¯]_{e}ν_{τ}) in the range (1.1-9.7)×10^{-3} and on B(τ^{-}→μ^{-}α)/B(τ^{-}→μ^{-}ν[over ¯]_{μ}ν_{τ}) in the range (0.7-12.2)×10^{-3} for α masses between 0 and 1.6 GeV/c^{2}. These results provide the most stringent bounds on invisible boson production from τ decays.
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25
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Ma Y, Yelton J, Tanida K, Adachi I, Ahn JK, Aihara H, Al Said S, Asner DM, Atmacan H, Aushev T, Ayad R, Babu V, Bahinipati S, Banerjee S, Behera P, Belous K, Bennett J, Bessner M, Bhuyan B, Bilka T, Biswas D, Bobrov A, Bodrov D, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Campajola M, Červenkov D, Chang MC, Chen A, Cheon BG, Chilikin K, Cho HE, Cho K, Cho SJ, Choi SK, Choi Y, Choudhury S, Cinabro D, Das S, De Nardo G, De Pietro G, Dhamija R, Di Capua F, Dingfelder J, Doležal Z, Dong TV, Epifanov D, Ferber T, Ferlewicz D, Fulsom BG, Garg R, Gaur V, Garmash A, Giri A, Goldenzweig P, Golob B, Graziani E, Gudkova K, Hadjivasiliou C, Halder S, Hayasaka K, Hayashii H, Hedges MT, Hou WS, Hsu CL, Inami K, Ipsita N, Ishikawa A, Itoh R, Iwasaki M, Jacobs WW, Jang EJ, Jia S, Jin Y, Kaliyar AB, Kang KH, Kawasaki T, Kiesling C, Kim CH, Kim DY, Kim YK, Kinoshita K, Kodyš P, Korobov A, Korpar S, Kovalenko E, Križan P, Krokovny P, Kumar R, Kumara K, Kwon YJ, Lam T, Lange JS, Lee SC, Lewis P, Li LK, Li Y, Li Gioi L, Libby J, Lieret K, Lin YR, Liventsev D, Luo T, Masuda M, Matsuda T, Matvienko D, Maurya SK, Meier F, Merola M, Metzner F, Miyabayashi K, Mohanty GB, Mussa R, Nakamura I, Nakano T, Nakao M, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nisar NK, Nishida S, Ogawa S, Ono H, Oskin P, Pakhlov P, Pakhlova G, Pardi S, Park H, Park J, Patra S, Paul S, Pestotnik R, Piilonen LE, Podobnik T, Prencipe E, Prim MT, Rostomyan A, Rout N, Russo G, Sandilya S, Santelj L, Savinov V, Schnell G, Schueler J, Schwanda C, Seino Y, Senyo K, Sevior ME, Shan W, Shapkin M, Sharma C, Shen CP, Shiu JG, Simon F, Sokolov A, Solovieva E, Starič M, Sumihama M, Sumiyoshi T, Sutcliffe W, Takizawa M, Tamponi U, Tenchini F, Uchida M, Uehara S, Uglov T, Unno Y, Uno K, Uno S, Urquijo P, Usov Y, Vahsen SE, van Tonder R, Varner G, Vinokurova A, Vossen A, Wang D, Wang MZ, Watanabe M, Watanuki S, Werbycka O, Won E, Xu X, Yabsley BD, Yan W, Yang SB, Yin JH, Yuan CZ, Yuan L, Zhang ZP, Zhilich V, Zhukova V. First Observation of Λπ^{+} and Λπ^{-} Signals near the K[over ¯]N(I=1) Mass Threshold in Λ_{c}^{+}→Λπ^{+}π^{+}π^{-} Decay. Phys Rev Lett 2023; 130:151903. [PMID: 37115880 DOI: 10.1103/physrevlett.130.151903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 03/15/2023] [Indexed: 06/19/2023]
Abstract
Using the data sample of 980 fb^{-1} collected with the Belle detector operating at the KEKB asymmetric-energy e^{+}e^{-} collider, we present the results of an investigation of the Λπ^{+} and Λπ^{-} invariant mass distributions looking for substructure in the decay Λ_{c}^{+}→Λπ^{+}π^{+}π^{-}. We find a significant signal in each mass distribution. When interpreted as resonances, we find for the Λπ^{+} (Λπ^{-}) combination a mass of 1434.3±0.6(stat)±0.9(syst) MeV/c^{2} [1438.5±0.9(stat)±2.5(syst) MeV/c^{2}], an intrinsic width of 11.5±2.8(stat)±5.3(syst) MeV/c^{2} [33.0±7.5(stat)±23.6(syst) MeV/c^{2}] with a significance of 7.5σ (6.2σ). As these two signals are very close to the K[over ¯]N threshold, we also investigate the possibility of a K[over ¯]N cusp, and find that we cannot discriminate between these two interpretations due to the limited size of the data sample.
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Heydari B, Satriano A, Jerosch-Herold M, Kolm P, Kim DY, Cheng K, Choi YL, Antiochos P, White JA, Mahmod M, Chan K, Raman B, Desai MY, Ho CY, Dolman SF, Desvigne-Nickens P, Maron MS, Friedrich MG, Schulz-Menger J, Piechnik SK, Appelbaum E, Weintraub WS, Neubauer S, Kramer CM, Kwong RY. 3-Dimensional Strain Analysis of Hypertrophic Cardiomyopathy: Insights From the NHLBI International HCM Registry. JACC Cardiovasc Imaging 2023; 16:478-491. [PMID: 36648040 PMCID: PMC10802851 DOI: 10.1016/j.jcmg.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 10/04/2022] [Accepted: 10/13/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Abnormal global longitudinal strain (GLS) has been independently associated with adverse cardiac outcomes in both obstructive and nonobstructive hypertrophic cardiomyopathy. OBJECTIVES The goal of this study was to understand predictors of abnormal GLS from baseline data from the National Heart, Lung, and Blood Institute (NHLBI) Hypertrophic Cardiomyopathy Registry (HCMR). METHODS The study evaluated comprehensive 3-dimensional left ventricular myocardial strain from cine cardiac magnetic resonance in 2,311 patients from HCMR using in-house validated feature-tracking software. These data were correlated with other imaging markers, serum biomarkers, and demographic variables. RESULTS Abnormal median GLS (> -11.0%) was associated with higher left ventricular (LV) mass index (93.8 ± 29.2 g/m2 vs 75.1 ± 19.7 g/m2; P < 0.0001) and maximal wall thickness (21.7 ± 5.2 mm vs 19.3 ± 4.1 mm; P < 0.0001), lower left (62% ± 9% vs 66% ± 7%; P < 0.0001) and right (68% ± 11% vs 69% ± 10%; P < 0.01) ventricular ejection fractions, lower left atrial emptying functions (P < 0.0001 for all), and higher presence and myocardial extent of late gadolinium enhancement (6 SD and visual quantification; P < 0.0001 for both). Elastic net regression showed that adjusted predictors of GLS included female sex, Black race, history of syncope, presence of systolic anterior motion of the mitral valve, reverse curvature and apical morphologies, LV ejection fraction, LV mass index, and both presence/extent of late gadolinium enhancement and baseline N-terminal pro-B-type natriuretic peptide and troponin levels. CONCLUSIONS Abnormal strain in hypertrophic cardiomyopathy is associated with other imaging and serum biomarkers of increased risk. Further follow-up of the HCMR cohort is needed to understand the independent relationship between LV strain and adverse cardiac outcomes in hypertrophic cardiomyopathy.
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Affiliation(s)
- Bobak Heydari
- Stephenson Cardiac Imaging Center, Department of Cardiac Sciences, University of Calgary, Calgary, Canada
| | - Alessandro Satriano
- Stephenson Cardiac Imaging Center, Department of Cardiac Sciences, University of Calgary, Calgary, Canada
| | | | - Paul Kolm
- MedStar Heart and Vascular Institute, Washington, DC, USA
| | - Dong-Yun Kim
- National Heart, Lung, and Blood Institute, Bethesda, Maryland, USA
| | - Kathleen Cheng
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Yuna L Choi
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | - James A White
- Stephenson Cardiac Imaging Center, Department of Cardiac Sciences, University of Calgary, Calgary, Canada
| | - Masliza Mahmod
- Division of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | - Kenneth Chan
- Division of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | - Betty Raman
- Division of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | | | - Carolyn Y Ho
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | | | - Martin S Maron
- Lahey Hospital & Medical Center, Boston, Massachusetts, USA
| | | | - Jeanette Schulz-Menger
- Charité Experimental Clinical Research Center and Helios Clinics Berlin-Buch, Berlin, Germany
| | - Stefan K Piechnik
- Division of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | | | | | - Stefan Neubauer
- Division of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | - Christopher M Kramer
- Cardiovascular Division, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Raymond Y Kwong
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.
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Adachi I, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Aushev T, Aushev V, Bae H, Bambade P, Banerjee S, Baudot J, Bauer M, Beaubien A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bodrov D, Bolz A, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Chang MC, Cheema P, Chekelian V, Chen YQ, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cunliffe S, Das S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dreyer S, Dubey S, Dujany G, Eliachevitch M, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finocchiaro G, Fodor A, Forti F, Fulsom BG, Ganiev E, Gaur V, Gaz A, Gellrich A, Ghevondyan G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Granderath S, Graziani E, Greenwald D, Gu T, Guan Y, Gudkova K, Guilliams J, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hirata H, Hohmann M, Hsu CL, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Joo KK, Junkerkalefeld H, Kaliyar AB, Kang KH, Karl R, Karyan G, Ketter C, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kumar R, Kumara K, Kunigo T, Kuzmin A, Kwon YJ, Lacaprara S, Lam T, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Leboucher R, Lewis PM, Li C, Li LK, Libby J, Lieret K, Liptak Z, Liu QY, Liventsev D, Longo S, Lozar A, Lueck T, Lyu C, Maggiora M, Maiti R, Manfredi R, Manoni E, Marcello S, Marinas C, Martel L, Martini A, Martinov T, Massaccesi L, Masuda M, Matsuoka K, Maurya SK, McKenna JA, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mizuk R, Molina-Gonzalez N, Moneta S, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakao M, Nakazawa Y, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nazaryan G, Nisar NK, Ogawa S, Ono H, Onuki Y, Oskin P, Paladino A, Panta A, Paoloni E, Pardi S, Park H, Park SH, Paschen B, Passeri A, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Piccolo M, Piilonen LE, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Raiz S, Ramirez Morales A, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Roney JM, Rostomyan A, Rout N, Russo G, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schueler J, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shen CP, Shi XD, Shillington T, Sibidanov A, Singh JB, Skorupa J, Sobie RJ, Soffer A, Solovieva E, Spataro S, Starič M, Stefkova S, Stottler ZS, Stroili R, Sue Y, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Takizawa M, Tanida K, Tanigawa H, Tenchini F, Thaller A, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Vinokurova A, Vitale L, Vobbilisetti V, Wakeling HM, Wang E, Wang MZ, Warburton A, Watanuki S, Welsch M, Wessel C, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yelton J, Yin JH, Yook YM, Yoshihara K, Yuan CZ, Zani L, Zhang Y, Zhou XY, Zhukova VI, Žlebčík R. Observation of e^{+}e^{-}→ωχ_{bJ}(1P) and Search for X_{b}→ωϒ(1S) at sqrt[s] near 10.75 GeV. Phys Rev Lett 2023; 130:091902. [PMID: 36930912 DOI: 10.1103/physrevlett.130.091902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 01/25/2023] [Indexed: 06/18/2023]
Abstract
We study the processes e^{+}e^{-}→ωχ_{bJ}(1P) (J=0, 1, or 2) using samples at center-of-mass energies sqrt[s]=10.701, 10.745, and 10.805 GeV, corresponding to 1.6, 9.8, and 4.7 fb^{-1} of integrated luminosity, respectively. These data were collected with the Belle II detector during special operations of the SuperKEKB collider above the ϒ(4S) resonance. We report the first observation of ωχ_{bJ}(1P) signals at sqrt[s]=10.745 GeV. By combining Belle II data with Belle results at sqrt[s]=10.867 GeV, we find energy dependencies of the Born cross sections for e^{+}e^{-}→ωχ_{b1,b2}(1P) to be consistent with the shape of the ϒ(10753) state. These data indicate that the internal structures of the ϒ(10753) and ϒ(10860) states may differ. Including data at sqrt[s]=10.653 GeV, we also search for the bottomonium equivalent of the X(3872) state decaying into ωϒ(1S). No significant signal is observed for masses between 10.45 and 10.65 GeV/c^{2}.
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Abudinén F, Aggarwal L, Ahmed H, Ahn JK, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Babu V, Bae H, Bambade P, Banerjee S, Bansal S, Baudot J, Bauer M, Baur A, Beaubien A, Becker J, Bennett JV, Bernieri E, Bernlochner FU, Bertacchi V, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhardwaj V, Bianchi F, Bilka T, Biswas D, Bodrov D, Bolz A, Bonvicini G, Bozek A, Bračko M, Branchini P, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Chang MC, Chang P, Cheaib R, Cheema P, Chen C, Chen YQ, Chen YT, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cremaldi LM, Cunliffe S, Dattola F, De La Cruz-Burelo E, De La Motte SA, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dujany G, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finocchiaro G, Flood K, Fodor A, Forti F, Frey A, Fulsom BG, Gabrielli A, Ganiev E, Garcia-Hernandez M, Gaz A, Gellrich A, Ghevondyan G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Gradl W, Granderath S, Greenwald D, Gu T, Guan Y, Gudkova K, Guilliams J, Halder S, Hara K, Hartbrich O, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hohmann M, Humair T, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Iwasaki Y, Jackson P, Jacobs WW, Jaffe DE, Ji QP, Jin Y, Junkerkalefeld H, Kaleta M, Kandra J, Kang KH, Karl R, Karyan G, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar R, Kumara K, Kunigo T, Kwon YJ, Lacaprara S, Lam T, Lanceri L, Lange JS, Laurenza M, Leboucher R, Lee SC, Leitl P, Levit D, Li LK, Li SX, Li YB, Libby J, Liptak Z, Liu QY, Liventsev D, Longo S, Lueck T, Lyu C, Maggiora M, Maiti R, Maity S, Manfredi R, Manoni E, Marcello S, Marinas C, Martel L, Martini A, Massaccesi L, Masuda M, Matsuoka K, Matvienko D, McKenna JA, Meier F, Merola M, Milesi M, Miller C, Miyabayashi K, Mohanty GB, Molina-Gonzalez N, Moneta S, Moon H, Moser HG, Mrvar M, Mussa R, Nakamura I, Nakao M, Nakayama H, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nazaryan G, Niebuhr C, Nisar NK, Nishida S, Nishimura K, Ono H, Oskin P, Oxford ER, Pakhlova G, Paladino A, Panta A, Paoloni E, Pardi S, Parham K, Park H, Park SH, Passeri A, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raiz S, Reif M, Reiter S, Ripp-Baudot I, Rizzo G, Robertson SH, Roney JM, Rostomyan A, Rout N, Russo G, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schwanda C, Schwartz AJ, Seino Y, Selce A, Senyo K, Serrano J, Sfienti C, Shen CP, Shillington T, Shiu JG, Sibidanov A, Simon F, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stroili R, Strube J, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Takahashi M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tanigawa H, Taniguchi N, Tenchini F, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vitale L, Vobbilisetti V, Waheed E, Wakeling HM, Wang E, Wang MZ, Wang XL, Warburton A, Watanuki S, Welsch M, Wessel C, Wiechczynski J, Windel H, Won E, Xu XP, Yabsley BD, Yamada S, Yang SB, Ye H, Yelton J, Yin JH, Yoshihara K, Yusa Y, Zhang Y, Zhilich V, Zhou QD, Zhukova VI, Žlebčík R. Measurement of the Λ_{c}^{+} Lifetime. Phys Rev Lett 2023; 130:071802. [PMID: 36867815 DOI: 10.1103/physrevlett.130.071802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/25/2022] [Indexed: 06/18/2023]
Abstract
An absolute measurement of the Λ_{c}^{+} lifetime is reported using Λ_{c}^{+}→pK^{-}π^{+} decays in events reconstructed from data collected by the Belle II experiment at the SuperKEKB asymmetric-energy electron-positron collider. The total integrated luminosity of the data sample, which was collected at center-of-mass energies at or near the ϒ(4S) resonance, is 207.2 fb^{-1}. The result, τ(Λ_{c}^{+})=203.20±0.89±0.77 fs, where the first uncertainty is statistical and the second systematic, is the most precise measurement to date and is consistent with previous determinations.
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Abudinén F, Adachi I, Aggarwal L, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev T, Aushev V, Babu V, Bahinipati S, Bambade P, Banerjee S, Bansal S, Baudot J, Baur A, Beaubien A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertemes M, Bertholet E, Bessner M, Bhuyan B, Bianchi F, Bilka T, Biswas D, Bobrov A, Bodrov D, Bolz A, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Bussino S, Campajola M, Casarosa G, Cecchi C, Chekelian V, Chen C, Chen YQ, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cunliffe S, Dattola F, de Marino G, De Nardo G, De Nuccio M, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Dhamija R, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dreyer S, Dubey S, Dujany G, Eliachevitch M, Epifanov D, Feichtinger P, Ferber T, Ferlewicz D, Fillinger T, Finck C, Finocchiaro G, Flood K, Fodor A, Forti F, Frey A, Fulsom BG, Ganiev E, Garcia-Hernandez M, Gaur V, Gaz A, Gellrich A, Giordano R, Giri A, Gobbo B, Godang R, Goldenzweig P, Gradl W, Granderath S, Graziani E, Greenwald D, Gu T, Gudkova K, Guilliams J, Hadjivasiliou C, Hara K, Hara T, Hayasaka K, Hayashii H, Hazra S, Hearty C, Hedges MT, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hoek M, Hohmann M, Hsu CL, Iijima T, Inami K, Inguglia G, Ipsita N, Ishikawa A, Ito S, Itoh R, Iwasaki M, Jackson P, Jacobs WW, Jaffe DE, Jang EJ, Ji QP, Jia S, Jin Y, Junkerkalefeld H, Kakuno H, Kaliyar AB, Kandra J, Kang KH, Karl R, Karyan G, Kawasaki T, Ketter C, Kichimi H, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kinoshita K, Kodyš P, Koga T, Kohani S, Kojima K, Konno T, Korobov A, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Križan P, Krokovny P, Kuhr T, Kumar R, Kumara K, Kunigo T, Kwon YJ, Lacaprara S, Lai YT, Lam T, Lange JS, Laurenza M, Leboucher R, Lee SC, Li LK, Li YB, Libby J, Lieret K, Liu QY, Liventsev D, Longo S, Lozar A, Lueck T, Lyu C, Maggiora M, Maiti R, Maity S, Manfredi R, Manoni E, Marcello S, Marinas C, Martel L, Martini A, Massaccesi L, Masuda M, Matsuoka K, McKenna JA, Meier F, Merola M, Metzner F, Milesi M, Miller C, Miyabayashi K, Mohanty GB, Molina-Gonzalez N, Moneta S, Moon H, Mrvar M, Nakamura I, Nakamura KR, Nakao M, Nakayama H, Narimani Charan A, Naruki M, Natkaniec Z, Natochii A, Nayak L, Nayak M, Nisar NK, Nishida S, Nishimura K, Ogawa S, Ono H, Oskin P, Pakhlova G, Paladino A, Panta A, Pardi S, Parham K, Park H, Park SH, Passeri A, Patra S, Paul S, Pedlar TK, Piccolo M, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat L, Praz C, Prell S, Prencipe E, Prim MT, Purwar H, Rad N, Rados P, Raiz S, Ramirez Morales A, Reif M, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Robertson SH, Rodríguez Pérez D, Roney JM, Rostomyan A, Rout N, Sahoo D, Sanders DA, Sandilya S, Santelj L, Sato Y, Scavino B, Schueler J, Schwanda C, Seino Y, Selce A, Senyo K, Serrano J, Sevior ME, Sfienti C, Shillington T, Shiu JG, Sibidanov A, Simon F, Singh JB, Skorupa J, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Sumihama M, Sumisawa K, Sutcliffe W, Suzuki SY, Svidras H, Tabata M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tanigawa H, Tenchini F, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Uchida M, Ueda I, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Ushiroda Y, Vahsen SE, van Tonder R, Varner GS, Varvell KE, Vinokurova A, Vitale L, Vobbilisetti V, Waheed E, Wakeling HM, Wang E, Wang MZ, Warburton A, Watanabe M, Watanuki S, Welsch M, Wessel C, Windel H, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yin JH, Yoshihara K, Yuan CZ, Yusa Y, Zani L, Zhang Y, Zhilich V, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Search for a Dark Photon and an Invisible Dark Higgs Boson in μ^{+}μ^{-} and Missing Energy Final States with the Belle II Experiment. Phys Rev Lett 2023; 130:071804. [PMID: 36867830 DOI: 10.1103/physrevlett.130.071804] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 11/29/2022] [Indexed: 06/18/2023]
Abstract
The dark photon A^{'} and the dark Higgs boson h^{'} are hypothetical particles predicted in many dark sector models. We search for the simultaneous production of A^{'} and h^{'} in the dark Higgsstrahlung process e^{+}e^{-}→A^{'}h^{'} with A^{'}→μ^{+}μ^{-} and h^{'} invisible in electron-positron collisions at a center-of-mass energy of 10.58 GeV in data collected by the Belle II experiment in 2019. With an integrated luminosity of 8.34 fb^{-1}, we observe no evidence for signal. We obtain exclusion limits at 90% Bayesian credibility in the range of 1.7-5.0 fb on the cross section and in the range of 1.7×10^{-8}-200×10^{-8} on the effective coupling ϵ^{2}×α_{D} for the A^{'} mass in the range of 4.0 GeV/c^{2}<M_{A^{'}}<9.7 GeV/c^{2} and for the h^{'} mass M_{h^{'}}<M_{A^{'}}, where ϵ is the mixing strength between the standard model and the dark photon and α_{D} is the coupling of the dark photon to the dark Higgs boson. Our limits are the first in this mass range.
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Choi WC, Gavande V, Kim DY, Lee WK. Study on Press Formability and Properties of UV-Curable Polyurethane Acrylate Coatings with Different Reactive Diluents. Polymers (Basel) 2023; 15:polym15040880. [PMID: 36850163 PMCID: PMC9959498 DOI: 10.3390/polym15040880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/02/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
UV-curable coatings have numerous advantages, including environmental sustainability due to 100% solid content, economic feasibility attributable to relatively fast curing time, decent appearance, mechanical properties, chemical resistance, and abrasion resistance. However, UV-curable polyurethane acrylate coatings on metals apparently restrict their engineering applications owing to low mechanical properties and poor thermal stability, giving UV-curable coatings less flexibility and formability. In this study, we evaluated the property change of films according to the type of reactive diluents that lowers the viscosity of UV-curing coatings for pre-coated metal and has a substantial effect on the curing rate, viscoelastic properties, adhesive properties, and flexibility of the film. Moreover, there are many changes in the properties of coatings according to varied curing conditions in order to evaluate the oxygen inhibition phenomenon during the curing process in the atmosphere. In particular, to evaluate the effect of reactive diluents on forming formability, which is the most crucial property for the pre-coated metal, this study used conventional formability tests, such as t-bending or the Erichsen test. Moreover, a cross-die cup drawing mold with a similar form as failure and Safety Zone was utilized in order to obtain clearer information on its actual formability. The analysis on the effect of failure and safety zone on the material used in press forming was conducted by assessing limit punch height and forming a limit diagram of the manufactured film according to varied reactive diluents.
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Affiliation(s)
- Woo-Chan Choi
- Central R&D Center, Dongkuk Steel Mill, Nam-gu, Busan 48481, Republic of Korea
| | - Vishal Gavande
- Division of Polymer Engineering, Pukyong National University, Busan 48513, Republic of Korea
| | - Dong-Yun Kim
- Division of Polymer Engineering, Pukyong National University, Busan 48513, Republic of Korea
| | - Won-Ki Lee
- Division of Polymer Engineering, Pukyong National University, Busan 48513, Republic of Korea
- Correspondence:
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Kim DY, Jang BS, Kim E, Kim JS, Chie EK. Three-dimensional radiotherapy dose prediction in patients with liver and pancreas cancer treated with the Viewray system. J Clin Oncol 2023. [DOI: 10.1200/jco.2023.41.4_suppl.612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
612 Background: The radiotherapy (RT) planning process for patients with gastrointestinal tract cancers is regarded as a time-consuming and complicated task due to proximity of multiple organs at risk (OARs). Dose prediction model based on deep learning might be a solution to increase efficiency by reducing the time required to find the optimal plan. Dose distribution model was developed using a three-dimensional (3D) U-Net deep learning. Methods: Altogether RT plan of patients with liver cancer (N=40) and pancreatic cancer (N=26) were acquired from the MRIdian (Viewray Technologies, Oakwood Village, OH) treatment planning system from 2016 to 2018. Magnetic resonance (MR) images for RT, planning dose, and contoured RT structures were retrospectively collected. The 3D U-Net was employed, and transfer-learning was performed on the training set (N=60, 91.3%). The initial learning rate was 0.1, decreasing by 10% every 5 epochs, for a total of 200 epochs. A developed model was evaluated by the testing set (N=5, 7.7%). The difference between ground truth and predicted dose was compared by calculating normalized minimum, maximum, and mean doses of the planning target volume (PTV) and OARs. Results: Root-mean-square error (RMSE) of voxels between ground truth and predictive dose was 3.04 (range 2.29-3.79). Percentage of mean dose difference and standard deviation between clinical and prediction models were 1.75 ± 2.84%, 0.08 ± 0.11%, 0.13 ± 0.08%, 0.05 ± 0.03%, 0.07 ± 0.05% for PTV, duodenum, liver, kidney, and stomach, respectively. And the percentage of max dose difference between the two were 0.91 ± 0.01%, 0.34 ± 0.43%, 0.63 ± 0.39%, 0.25 ± 0.18%, 0.33 ± 0.30%, respectively. Overall, the predicted normalized target DVH metrics were within 2% of the ground truth plans. Conclusions: We developed a deep learning model for dose prediction in liver and pancreatic cancer using MR images acquired from MRIdian system. Larger-scale training and validation are required to prove the efficacy of the dose prediction model by the 3D U-Net.
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Affiliation(s)
- Dong-Yun Kim
- Department of Radiation Oncology, Kyung Hee Unversity Hospital af Gang-dong, Seoul, South Korea
| | - Bum-Sup Jang
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea
| | - Eunji Kim
- Department of Radiation Oncology, Korea Institute of Radiological and Medical Sciences, Seoul, South Korea
| | - Jae Sik Kim
- Department of Radiation Oncology, Soonchunhyang University Hospital, Seoul, South Korea
| | - Eui Kyu Chie
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, South Korea
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Li YB, Shen CP, Adachi I, Aihara H, Asner DM, Atmacan H, Aushev T, Ayad R, Babu V, Bahinipati S, Behera P, Belous K, Bennett J, Bessner M, Bhardwaj V, Bhuyan B, Bilka T, Bodrov D, Borah J, Bozek A, Bračko M, Branchini P, Browder TE, Budano A, Campajola M, Červenkov D, Chang MC, Chang P, Cheon BG, Chilikin K, Cho HE, Cho K, Cho SJ, Choi SK, Choi Y, Choudhury S, Cinabro D, Das S, De Pietro G, Dhamija R, Di Capua F, Dingfelder J, Doležal Z, Dong TV, Dossett D, Epifanov D, Fulsom BG, Garg R, Gaur V, Garmash A, Giri A, Goldenzweig P, Graziani E, Gu T, Guan Y, Gudkova K, Hadjivasiliou C, Hayasaka K, Hayashii H, Hou WS, Hsu CL, Iijima T, Inami K, Ipsita N, Ishikawa A, Itoh R, Iwasaki M, Iwasaki Y, Jacobs WW, Jang EJ, Ji QP, Jia S, Jin Y, Joo KK, Karyan G, Kawasaki T, Kichimi H, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kindo H, Kinoshita K, Kodyš P, Konno T, Korobov A, Korpar S, Kovalenko E, Križan P, Krokovny P, Kumar M, Kumar R, Kumara K, Kwon YJ, Lam T, Lange JS, Laurenza M, Lee SC, Li CH, Li J, Li LK, Li Y, Li Gioi L, Libby J, Lieret K, Liventsev D, Masuda M, Matsuda T, Matvienko D, Maurya SK, Meier F, Merola M, Metzner F, Miyabayashi K, Mizuk R, Mohanty GB, Nakamura I, Nakao M, Natkaniec Z, Natochii A, Nayak L, Niiyama M, Nisar NK, Nishida S, Ogawa S, Ono H, Oskin P, Pakhlov P, Pakhlova G, Pardi S, Park H, Park SH, Patra S, Paul S, Pedlar TK, Pestotnik R, Piilonen LE, Podobnik T, Prencipe E, Prim MT, Rout N, Russo G, Sandilya S, Santelj L, Savinov V, Schnell G, Schueler J, Schwanda C, Seino Y, Senyo K, Sevior ME, Shapkin M, Sharma C, Shiu JG, Singh JB, Sokolov A, Solovieva E, Starič M, Stottler ZS, Sumihama M, Sumiyoshi T, Sutcliffe W, Takizawa M, Tamponi U, Tanida K, Tenchini F, Trabelsi K, Tsuboyama T, Uchida M, Uglov T, Unno Y, Uno S, Usov Y, van Tonder R, Varner G, Varvell KE, Waheed E, Wang E, Wang MZ, Watanabe M, Watanuki S, Werbycka O, Wiechczynski J, Won E, Yabsley BD, Yan W, Yang SB, Yelton J, Yin JH, Yuan CZ, Yusa Y, Zhai Y, Zhang ZP, Zhilich V, Zhukova V. Evidence of a New Excited Charmed Baryon Decaying to Σ_{c}(2455)^{0,++}π^{±}. Phys Rev Lett 2023; 130:031901. [PMID: 36763394 DOI: 10.1103/physrevlett.130.031901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/31/2022] [Accepted: 08/23/2022] [Indexed: 06/18/2023]
Abstract
We present the study of B[over ¯]^{0}→Σ_{c}(2455)^{0,++}π^{±}p[over ¯] decays based on 772×10^{6} BB[over ¯] events collected with the Belle detector at the KEKB asymmetric-energy e^{+}e^{-} collider. The Σ_{c}(2455)^{0,++} candidates are reconstructed via their decay to Λ_{c}^{+}π^{∓} and Λ_{c}^{+} decays to pK^{-}π^{+}, pK_{S}^{0}, and Λπ^{+} final states. The corresponding branching fractions are measured to be B(B[over ¯]^{0}→Σ_{c}(2455)^{0}π^{+}p[over ¯])=(1.09±0.06±0.07)×10^{-4} and B(B[over ¯]^{0}→Σ_{c}(2455)^{++}π^{-}p[over ¯])=(1.84±0.11±0.12)×10^{-4}, which are consistent with the world average values with improved precision. A new structure is found in the M_{Σ_{c}(2455)^{0,++}π^{±}} spectrum with a significance of 4.2σ including systematic uncertainty. The structure is possibly an excited Λ_{c}^{+} and is tentatively named Λ_{c}(2910)^{+}. Its mass and width are measured to be (2913.8±5.6±3.8) MeV/c^{2} and (51.8±20.0±18.8) MeV, respectively. The products of branching fractions for the Λ_{c}(2910)^{+} are measured to be B(B[over ¯]^{0}→Λ_{c}(2910)^{+}p[over ¯])×B(Λ_{c}(2910)^{+}→Σ_{c}(2455)^{0}π^{+})=(9.5±3.6±1.6)×10^{-6} and B(B[over ¯]^{0}→Λ_{c}(2910)^{+}p[over ¯])×B(Λ_{c}(2910)^{+}→Σ_{c}(2455)^{++}π^{-})=(1.24±0.35±0.10)×10^{-5}. Here, the first and second uncertainties are statistical and systematic, respectively.
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Mentz RJ, Anstrom KJ, Eisenstein EL, Sapp S, Greene SJ, Morgan S, Testani JM, Harrington AH, Sachdev V, Ketema F, Kim DY, Desvigne-Nickens P, Pitt B, Velazquez EJ. Effect of Torsemide vs Furosemide After Discharge on All-Cause Mortality in Patients Hospitalized With Heart Failure: The TRANSFORM-HF Randomized Clinical Trial. JAMA 2023; 329:214-223. [PMID: 36648467 PMCID: PMC9857435 DOI: 10.1001/jama.2022.23924] [Citation(s) in RCA: 55] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
IMPORTANCE Although furosemide is the most commonly used loop diuretic in patients with heart failure, some studies suggest a potential benefit for torsemide. OBJECTIVE To determine whether torsemide results in decreased mortality compared with furosemide among patients hospitalized for heart failure. DESIGN, SETTING, AND PARTICIPANTS TRANSFORM-HF was an open-label, pragmatic randomized trial that recruited 2859 participants hospitalized with heart failure (regardless of ejection fraction) at 60 hospitals in the United States. Recruitment occurred from June 2018 through March 2022, with follow-up through 30 months for death and 12 months for hospitalizations. The final date for follow-up data collection was July 2022. INTERVENTIONS Loop diuretic strategy of torsemide (n = 1431) or furosemide (n = 1428) with investigator-selected dosage. MAIN OUTCOMES AND MEASURES The primary outcome was all-cause mortality in a time-to-event analysis. There were 5 secondary outcomes with all-cause mortality or all-cause hospitalization and total hospitalizations assessed over 12 months being highest in the hierarchy. The prespecified primary hypothesis was that torsemide would reduce all-cause mortality by 20% compared with furosemide. RESULTS TRANSFORM-HF randomized 2859 participants with a median age of 65 years (IQR, 56-75), 36.9% were women, and 33.9% were Black. Over a median follow-up of 17.4 months, a total of 113 patients (53 [3.7%] in the torsemide group and 60 [4.2%] in the furosemide group) withdrew consent from the trial prior to completion. Death occurred in 373 of 1431 patients (26.1%) in the torsemide group and 374 of 1428 patients (26.2%) in the furosemide group (hazard ratio, 1.02 [95% CI, 0.89-1.18]). Over 12 months following randomization, all-cause mortality or all-cause hospitalization occurred in 677 patients (47.3%) in the torsemide group and 704 patients (49.3%) in the furosemide group (hazard ratio, 0.92 [95% CI, 0.83-1.02]). There were 940 total hospitalizations among 536 participants in the torsemide group and 987 total hospitalizations among 577 participants in the furosemide group (rate ratio, 0.94 [95% CI, 0.84-1.07]). Results were similar across prespecified subgroups, including among patients with reduced, mildly reduced, or preserved ejection fraction. CONCLUSIONS AND RELEVANCE Among patients discharged after hospitalization for heart failure, torsemide compared with furosemide did not result in a significant difference in all-cause mortality over 12 months. However, interpretation of these findings is limited by loss to follow-up and participant crossover and nonadherence. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03296813.
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Affiliation(s)
- Robert J. Mentz
- Duke Clinical Research Institute, Durham, North Carolina
- Department of Medicine, Division of Cardiology, Duke University School of Medicine, Durham, North Carolina
| | - Kevin J. Anstrom
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill
| | | | - Shelly Sapp
- Duke Clinical Research Institute, Durham, North Carolina
| | - Stephen J. Greene
- Duke Clinical Research Institute, Durham, North Carolina
- Department of Medicine, Division of Cardiology, Duke University School of Medicine, Durham, North Carolina
| | - Shelby Morgan
- Duke Clinical Research Institute, Durham, North Carolina
| | - Jeffrey M. Testani
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, Connecticut
| | | | - Vandana Sachdev
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, Maryland
| | - Fassil Ketema
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, Maryland
| | - Dong-Yun Kim
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, Maryland
| | - Patrice Desvigne-Nickens
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, Maryland
| | - Bertram Pitt
- Division of Cardiology, Department of Medicine, University of Michigan, Ann Arbor
| | - Eric J. Velazquez
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, Connecticut
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Magotra VK, Lee DJ, Kim DY, Lee SJ, Kang TW, Magotra A, Inamdar AI, Shrestha NK, Patil SA, Thammanu S, Jeon HC. Increasing power generation to a single-chamber compost soil urea fuel cell for carbon-neutral bioelectricity generation: A novel approach. Front Microbiol 2023; 14:1086962. [PMID: 36876058 PMCID: PMC9983554 DOI: 10.3389/fmicb.2023.1086962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/16/2023] [Indexed: 02/19/2023] Open
Abstract
Microbial fuel cells (CS-UFC) utilize waste resources containing biodegradable materials that play an essential role in green energy. MFC technology generates "carbon-neutral" bioelectricity and involves a multidisciplinary approach to microbiology. MFCs will play an important role in the harvesting of "green electricity." In this study, a single-chamber urea fuel cell is fabricated that uses these different wastewaters as fuel to generate power. Soil has been used to generate electrical power in microbial fuel cells and exhibited several potential applications to optimize the device; the urea fuel concentration is varied from 0.1 to 0.5 g/mL in a single-chamber compost soil urea fuel cell (CS-UFC). The proposed CS-UFC has a high power density and is suitable for cleaning chemical waste, such as urea, as it generates power by consuming urea-rich waste as fuel. The CS-UFC generates 12 times higher power than conventional fuel cells and exhibits size-dependent behavior. The power generation increases with a shift from the coin cell toward the bulk size. The power density of the CS-UFC is 55.26 mW/m2. This result confirmed that urea fuel significantly affects the power generation of single-chamber CS-UFC. This study aimed to reveal the effect of soil properties on the generated electric power from soil processes using waste, such as urea, urine, and industrial-rich wastewater as fuel. The proposed system is suitable for cleaning chemical waste; moreover, the proposed CS-UFC is a novel, sustainable, cheap, and eco-friendly design system for soil-based bulk-type design for large-scale urea fuel cell applications.
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Affiliation(s)
- Verjesh Kumar Magotra
- Quantum-Functional Semiconductor Research Center, Dongguk University, Seoul, Republic of Korea
| | - Dong-Jin Lee
- Quantum-Functional Semiconductor Research Center, Dongguk University, Seoul, Republic of Korea
| | - D Y Kim
- Quantum-Functional Semiconductor Research Center, Dongguk University, Seoul, Republic of Korea
| | - S J Lee
- Quantum-Functional Semiconductor Research Center, Dongguk University, Seoul, Republic of Korea
| | - T W Kang
- Quantum-Functional Semiconductor Research Center, Dongguk University, Seoul, Republic of Korea
| | - Arjun Magotra
- Department of Computer Science and Engineering, Dongguk University, Seoul, Republic of Korea
| | - Akbar I Inamdar
- Division of Physics and Semiconductor Science, Dongguk University, Seoul, Republic of Korea
| | - Nabeen K Shrestha
- Division of Physics and Semiconductor Science, Dongguk University, Seoul, Republic of Korea.,Department of Nano Technology and Advanced Materials Engineering, Sejong University, Seoul, Republic of Korea
| | - Supriya A Patil
- Department of Nano Technology and Advanced Materials Engineering, Sejong University, Seoul, Republic of Korea
| | | | - Hee Chang Jeon
- Quantum-Functional Semiconductor Research Center, Dongguk University, Seoul, Republic of Korea
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Kim DY, Kim JS, Seo YS, Park WY, Kim BH, Hong EH, Kim JY, Cho SJ, Rhee HY, Kim A, Kim KY, Oh DJ, Chung WK. Evaluation of Efficacy and Safety Using Low Dose Radiation Therapy with Alzheimer's Disease: A Protocol for Multicenter Phase II Clinical Trial. J Alzheimers Dis 2023; 95:1263-1272. [PMID: 37638435 PMCID: PMC10578208 DOI: 10.3233/jad-230241] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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] [Accepted: 07/12/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Alzheimer's disease (AD), the most common cause of dementia, is a neurodegenerative disease resulting from extracellular and intracellular deposits of amyloid-β (Aβ) and neurofibrillary tangles in the brain. Although many clinical studies evaluating pharmacological approaches have been conducted, most have shown disappointing results; thus, innovative strategies other than drugs have been actively attempted. OBJECTIVE This study aims to explore low-dose radiation therapy (LDRT) for the treatment of patients with AD based on preclinical evidence, case reports, and a small pilot trial in humans. METHODS This study is a phase II, multicenter, prospective, single-blinded, randomized controlled trial that will evaluate the efficacy and safety of LDRT to the whole brain using a linear accelerator in patients with mild AD. Sixty participants will be randomly assigned to three groups: experimental I (24 cGy/6 fractions), experimental II (300 cGy/6 fractions), or sham RT group (0 cGy/6 fractions). During LDRT and follow-up visits after LDRT, possible adverse events will be assessed by the physician's interview and neurological examinations. Furthermore, the effectiveness of LDRT will be measured using neurocognitive function tests and imaging tools at 6 and 12 months after LDRT. We will also monitor the alterations in cytokines, Aβ42/Aβ40 ratio, and tau levels in plasma. Our primary endpoint is the change in cognitive function test scores estimated by the Alzheimer's Disease Assessment Scale-Korea compared to baseline after 6 months of LDRT. CONCLUSIONS This study is registered at ClinicalTrials.gov [NCT05635968] and is currently recruiting patients. This study will provide evidence that LDRT is a new treatment strategy for AD.
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Affiliation(s)
- Dong-Yun Kim
- Department of Radiation Oncology, Kyunghee University Hospital at Gangdong, Seoul, Korea
| | - Jae Sik Kim
- Department of Radiation Oncology, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Young-Seok Seo
- Department of Radiation Oncology, Chungbuk National University Hospital, Cheongju, Korea
| | - Woo-Yoon Park
- Department of Radiation Oncology, Chungbuk National University Hospital, Cheongju, Korea
| | - Byoung Hyuck Kim
- Department of Radiation Oncology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Korea
| | - Eun-Hee Hong
- Radiation Health Research Institute, Korea Hydro & Nuclear Power Co Ltd., Seoul, Korea
| | - Ji Young Kim
- Radiation Health Research Institute, Korea Hydro & Nuclear Power Co Ltd., Seoul, Korea
| | - Seong-Jun Cho
- Radiation Health Research Institute, Korea Hydro & Nuclear Power Co Ltd., Seoul, Korea
| | - Hak Young Rhee
- Department of Neurology, Kyunghee University Hospital at Gangdong, Seoul, Korea
| | - Aryun Kim
- Department of Neurology, Chungbuk National University Hospital, Cheongju, Korea
| | - Keun You Kim
- Department of Psychiatry, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Korea
| | - Dae Jong Oh
- Workplace Mental Health Institute, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Weon Kuu Chung
- Department of Radiation Oncology, Kyunghee University Hospital at Gangdong, Seoul, Korea
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Kim JS, Yang S, Jeong K, Kim DY, Kim K, Kang HC. Plasma Cell-Free DNA in Uterine Cervical Cancer: Therapeutic Monitoring and Prognostic Values after Radical Radiotherapy. Cancer Res Treat 2022; 55:659-670. [PMID: 36510654 PMCID: PMC10101779 DOI: 10.4143/crt.2022.1440] [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: 11/02/2022] [Accepted: 12/11/2022] [Indexed: 12/14/2022] Open
Abstract
Purpose In the present study, we aimed to establish a liquid biopsy-based monitoring method using peripheral blood cell-free DNA (cfDNA) for patients with cervical cancer who underwent radical radiotherapy (RT). Materials and Methods Twenty-five patients with cervical cancer were prospectively recruited and treated with external beam RT and brachytherapy. In all patients, except one, chemotherapy was administered concurrently during RT. Whole peripheral blood samples were obtained at least twice from each patient. We performed next-generation sequencing (NGS) for the target-captured libraries (67 oncogenes and human papillomavirus [HPV] type 16/18) using 64 plasma cfDNA samples from the 25 participants. The ratio of HPV cfDNA and the variant allele frequency (VAF) in cfDNA was calculated, and their dynamic changes were monitored. The median follow-up duration was 25.4 months. Results In total, we identified 21,866 cfDNA variants. ARID1A and frameshift variants occupied the largest portion of altered genes and HIGH-grade variant types, respectively. In most cases, tumor shrinkage was followed by a decrease in the HPV ratio; however, an increase in HPV ratio indicated distant metastasis, despite the reduced tumor size. The initial HPV ratio reflecting the tumor burden was likely associated with treatment outcomes (p = 0.16). We did not determine a role for serial changes in the VAF in cfDNA. Conclusion Our findings suggest that the HPV cfDNA ratio, calculated after targeted NGS, may be valuable for monitoring and predicting treatment responses. Accordingly, further validation of these findings is warranted.
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Affiliation(s)
- Jae Sik Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea.,Department of Radiation Oncology, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Sunah Yang
- Transdisciplinary Department of Medicine and Advanced Technology, Seoul National University Hospital, Seoul, Korea
| | - Kyeonghun Jeong
- Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Korea
| | - Dong-Yun Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea.,Department of Radiation Oncology, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Kwangsoo Kim
- Transdisciplinary Department of Medicine and Advanced Technology, Seoul National University Hospital, Seoul, Korea
| | - Hyun-Cheol Kang
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea.,Department of Radiation Oncology, Seoul National University Hospital, Seoul, Korea
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Song JY, Chie EK, Kang SH, Jeon YJ, Ko YA, Kim DY, Kang HC. Dosimetric evaluation of magnetic resonance imaging-guided adaptive radiation therapy in pancreatic cancer by extent of re-contouring of organs-at-risk. Radiat Oncol J 2022; 40:242-250. [PMID: 36606301 PMCID: PMC9830039 DOI: 10.3857/roj.2022.00332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 11/14/2022] [Indexed: 12/27/2022] Open
Abstract
PURPOSE The safety of online contouring and planning for adaptive radiotherapy is unknown. This study aimed to evaluate the dosimetric difference of the organ-at-risk (OAR) according to the extent of contouring in stereotactic magnetic resonance image-guided adaptive RT (SMART) for pancreatic cancer. MATERIALS AND METHODS We reviewed the treatment plan data used for SMART in patients with pancreatic cancer. For the online contouring and planning, OARs within 2 cm from the planning target volume (PTV) in the craniocaudal direction were re-controlled daily at the attending physician's discretion. The entire OARs were re-contoured retrospectively for data analysis. We termed the two contouring methods the Rough OAR and the Full OAR, respectively. The proportion of dose constraint violation and other dosimetric parameters was analyzed. RESULTS Nineteen patients with 94 fractions of SMART were included in the analysis. The dose constraint was violated in 10.6% and 43.6% of the fractions in Rough OAR and Full OAR methods, respectively (p = 0.075). Patients with a large tumor, a short distance from gross tumor volume (GTV) to OAR, and a tumor in the body or tail were associated with more occult dose constraint violations-large tumor (p = 0.027), short distance from GTV to OAR (p = 0.061), tumor in body or tail (p = 0.054). No dose constraint violation occurred outside 2 cm from the PTV. CONCLUSION More occult dose constraint violations can be found by the Full OAR method in patients with pancreatic cancer with some clinical factors in the online re-planning for SMART. Re-contouring all the OARs would be helpful to detect occult dose constraint violations in SMART planning. Since the dosimetric profile of SMART cannot be represented by a single fraction, patient selection for the Full OAR method should be weighted between the clinical usefulness and the time and workforce required.
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Affiliation(s)
- Jun Yeong Song
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, Korea,Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea
| | - Eui Kyu Chie
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, Korea,Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea
| | - Seong-Hee Kang
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, Korea
| | - Yeon-Jun Jeon
- Seoul National University College of Medicine, Seoul, Korea
| | - Yoon-Ah Ko
- Seoul National University College of Medicine, Seoul, Korea
| | - Dong-Yun Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea,Department of Radiation Oncology, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Hyun-Cheol Kang
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, Korea,Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea,Correspondence: Hyun-Cheol Kang Department of Radiation Oncology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea. Tel: +82-2-2072-2526 E-mail:
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Wang H, Seidel J, Bartos C, Byrum R, Sayre PJ, Cooper K, Cong Y, Kim DY, Calcagno C, Kuhn JH, Crane A, Wada J, Johnson RF, Hammoud DA, Lee JH. Intramuscular [ 18F]F-FDG Administration for Successful PET Imaging of Golden Hamsters in a Maximum Containment Laboratory Setting. Viruses 2022; 14:v14112492. [PMID: 36423101 PMCID: PMC9695137 DOI: 10.3390/v14112492] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
Positron emission tomography (PET) is becoming an important tool for the investigation of emerging infectious diseases in animal models. Usually, PET imaging is performed after intravenous (IV) radiotracer administration. However, IV injections are difficult to perform in some small animals, such as golden hamsters. This challenge is particularly evident in longitudinal imaging studies, and even more so in maximum containment settings used to study high-consequence pathogens. We propose the use of intramuscular (IM) administration of 2-deoxy-2[18F]fluoro-D-glucose ([18F]F-FDG) for PET imaging of hamsters in a biosafety level 4 (BSL-4) laboratory setting. After [18F]F-FDG administration via IM or IV (through surgically implanted vascular access ports), eight hamsters underwent static or dynamic PET scans. Time-activity curves (TACs) and standardized uptake values (SUVs) in major regions of interest (ROIs) were used to compare the two injection routes. Immediately after injection, TACs differed between the two routes. At 60 min post-injection, [18F]F-FDG activity for both routes reached a plateau in most ROIs except the brain, with higher accumulation in the liver, lungs, brain, and nasal cavities observed in the IM group. IM delivery of [18F]F-FDG is an easy, safe, and reliable alternative for longitudinal PET imaging of hamsters in a BSL-4 laboratory setting.
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Affiliation(s)
- Hui Wang
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Jurgen Seidel
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Christopher Bartos
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Russell Byrum
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Philip J. Sayre
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Kurt Cooper
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Yu Cong
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Dong-Yun Kim
- Office of Biostatistics Research, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Claudia Calcagno
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Jens H. Kuhn
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Anya Crane
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Jiro Wada
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Reed F. Johnson
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
| | - Dima A. Hammoud
- Center for Infectious Disease Imaging, Radiology and Imaging Sciences, Clinical Center, National Institutes of Health, Bethesda, MD 20892, USA
| | - Ji Hyun Lee
- Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA
- Radiology and Imaging Sciences, Clinical Center, National Institute of Health, Bethesda, MD 20892, USA
- Correspondence: ; Tel.: +1-301-496-3113
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Clasen TF, Chang HH, Thompson LM, Kirby MA, Balakrishnan K, Díaz-Artiga A, McCracken JP, Rosa G, Steenland K, Younger A, Aravindalochanan V, Barr DB, Castañaza A, Chen Y, Chiang M, Clark ML, Garg S, Hartinger S, Jabbarzadeh S, Johnson MA, Kim DY, Lovvorn AE, McCollum ED, Monroy L, Moulton LH, Mukeshimana A, Mukhopadhyay K, Naeher LP, Ndagijimana F, Papageorghiou A, Piedrahita R, Pillarisetti A, Puttaswamy N, Quinn A, Ramakrishnan U, Sambandam S, Sinharoy SS, Thangavel G, Underhill LJ, Waller LA, Wang J, Williams KN, Rosenthal JP, Checkley W, Peel JL. Liquefied Petroleum Gas or Biomass for Cooking and Effects on Birth Weight. N Engl J Med 2022; 387:1735-1746. [PMID: 36214599 PMCID: PMC9710426 DOI: 10.1056/nejmoa2206734] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Exposure during pregnancy to household air pollution caused by the burning of solid biomass fuel is associated with adverse health outcomes, including low birth weight. Whether the replacement of a biomass cookstove with a liquefied petroleum gas (LPG) cookstove would result in an increase in birth weight is unclear. METHODS We performed a randomized, controlled trial involving pregnant women (18 to <35 years of age and at 9 to <20 weeks' gestation as confirmed on ultrasonography) in Guatemala, India, Peru, and Rwanda. The women were assigned in a 1:1 ratio to use a free LPG cookstove and fuel (intervention group) or to continue using a biomass cookstove (control group). Birth weight, one of four prespecified primary outcomes, was the primary outcome for this report; data for the other three outcomes are not yet available. Birth weight was measured within 24 hours after birth. In addition, 24-hour personal exposures to fine particulate matter (particles with a diameter of ≤2.5 μm [PM2.5]), black carbon, and carbon monoxide were measured at baseline and twice during pregnancy. RESULTS A total of 3200 women underwent randomization; 1593 were assigned to the intervention group, and 1607 to the control group. Uptake of the intervention was nearly complete, with traditional biomass cookstoves being used at a median rate of less than 1 day per month. After randomization, the median 24-hour personal exposure to fine particulate matter was 23.9 μg per cubic meter in the intervention group and 70.7 μg per cubic meter in the control group. Among 3061 live births, a valid birth weight was available for 94.9% of the infants born to women in the intervention group and for 92.7% of infants born to those in the control group. The mean (±SD) birth weight was 2921±474.3 g in the intervention group and 2898±467.9 g in the control group, for an adjusted mean difference of 19.6 g (95% confidence interval, -10.1 to 49.2). CONCLUSIONS The birth weight of infants did not differ significantly between those born to women who used LPG cookstoves and those born to women who used biomass cookstoves. (Funded by the National Institutes of Health and the Bill and Melinda Gates Foundation; HAPIN ClinicalTrials.gov number, NCT02944682.).
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Affiliation(s)
- Thomas F Clasen
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Howard H Chang
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lisa M Thompson
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Miles A Kirby
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Kalpana Balakrishnan
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Anaité Díaz-Artiga
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - John P McCracken
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ghislaine Rosa
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Kyle Steenland
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ashley Younger
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Vigneswari Aravindalochanan
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Dana B Barr
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Adly Castañaza
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Yunyun Chen
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Marilú Chiang
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Maggie L Clark
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Sarada Garg
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Stella Hartinger
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Shirin Jabbarzadeh
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Michael A Johnson
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Dong-Yun Kim
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Amy E Lovvorn
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Eric D McCollum
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Libny Monroy
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lawrence H Moulton
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Alexie Mukeshimana
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Krishnendu Mukhopadhyay
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Luke P Naeher
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Florien Ndagijimana
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Aris Papageorghiou
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ricardo Piedrahita
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ajay Pillarisetti
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Naveen Puttaswamy
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ashlinn Quinn
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Usha Ramakrishnan
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Sankar Sambandam
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Sheela S Sinharoy
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Gurusamy Thangavel
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lindsay J Underhill
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lance A Waller
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Jiantong Wang
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Kendra N Williams
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Joshua P Rosenthal
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - William Checkley
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Jennifer L Peel
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
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Kim DY, Lee WW, Song YS, Hong SK, Byun SS, Kim JS. Detection of Recurrence Sites using 18F-fluorocholine PET/CT in Prostate Cancer Patients with PSA failure. Prostate Int 2022. [DOI: 10.1016/j.prnil.2022.11.001] [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: 11/13/2022] Open
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Ko K, Cho IS, Kim SB, Seong YC, Kim DY, Seo JW, Shim CY, Hong GR, Ha JW, You SC. Identification of distinct subgroups in moderately severe rheumatic mitral stenosis using data-driven phenotyping of longitudinal hemodynamic progression. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1541] [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: 11/13/2022] Open
Abstract
Abstract
Background
Rheumatic mitral stenosis (MS) is a significant cause of valvular heart disease. Pulmonary artery systolic pressure (PASP) reflects the hemodynamic consequences of MS and is used to determine treatment strategies. However, PASP progression and expected outcomes in patients with moderately severe MS remain unclear.
Purpose
We aimed to examine the impact of progression rate of PASP in moderately severe MS.
Methods
A cohort of 866 consecutive patients with moderately severe rheumatic MS (1.0 cm2.
Results
Data-driven phenotyping identified two distinct trajectories based on PASP progression: a rapid progression group (N=38, 8.7%) and a slow progression group (N=398, 91.3%). Patients in the rapid progression group were older and had more comorbidities than patients in the slow progression group, including diabetes, and atrial fibrillation (all P<0.05). The initial mean diastolic pressure gradient and PASP were higher in the rapid progression group than in the slow progression group (6.2±2.4 mmHg vs. 5.1±2.0 mmHg, P=0.001, and 42.3±13.3 mmHg vs. 33.0±9.2 mmHg, P<0.001, respectively). During a mean follow-up of 7.0±3.0 years, the event-free survival rate was significantly lower in the rapid progression group than in the slow progression group (log-rank P<0.001). Rapid PASP progression was a significant risk factor for composite outcomes even after adjusting for comorbidities (hazard ratio: 3.08, 95% confidence interval (CI): 1.68–5.64, P<0.001). Multivariate regression analysis revealed that PASP>40 mmHg was independently associated with the probability of rapid progression group allocation (odds ratio: 4.95, 95% CI: 2.08–11.99, P<0.001).
Conclusions
Two groups with distinct patterns of PASP progression were identified. Rapid PASP progression was associated with a significantly higher risk of the composite outcomes. The main independent echocardiographic predictor for rapid progression group allocation was initial PASP>40 mmHg.
Funding Acknowledgement
Type of funding sources: Private hospital(s). Main funding source(s): This study was supported by a Severance Hospital Research fund for Clinical excellence (SHRC) (C-2020-0041) and a faculty research grant of Yonsei University College of Medicine (6-2020-0156).
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Affiliation(s)
- K Ko
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - I S Cho
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - S B Kim
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - Y C Seong
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - D Y Kim
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - J W Seo
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - C Y Shim
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - G R Hong
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - J W Ha
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - S C You
- Yonsei University College of Medicine, Department of preventive medicine , Seoul , Korea (Republic of)
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Eisenstein EL, Sapp S, Harding T, Harrington A, Velazquez EJ, Mentz RJ, Greene SJ, Sachdev V, Kim DY, Anstrom KJ. Ascertaining Death Events in a Pragmatic Clinical Trial: Insights From the TRANSFORM-HF Trial. J Card Fail 2022; 28:1563-1567. [PMID: 35181553 PMCID: PMC9378754 DOI: 10.1016/j.cardfail.2022.01.020] [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] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/17/2022] [Accepted: 01/30/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Death ascertainment can be challenging for pragmatic clinical trials that limit site follow-up activities to usual clinical care. METHODS AND RESULTS We used blinded aggregate data from the ongoing ToRsemide comparison with furoSemide FOR Management of Heart Failure (TRANSFORM-HF) pragmatic clinical trial in patients with heart failure to evaluate the agreement between centralized call center death event identification and the United States National Death Index (NDI). Of 2284 total patients randomized through April 12, 2021, 1480 were randomized in 2018-2019 and 804 in 2020-2021. The call center identified 416 total death events (177 in 2018-2019 and 239 in 2020-2021). The NDI 2018-2019 final file identified 178 death events, 165 of which were also identified by the call center. The study's inter-rater reliability metric (Cohen's kappa coefficient, 0.920; 95% confidence interval, 0.889-0.951) demonstrates a high level of agreement. The time between a death event and its identification was less for the call center (median, 47 days; interquartile range, 11-103 days) than for the NDI (median, 270 days; interquartile range, 186-391 days). CONCLUSIONS There is substantial agreement between deaths identified by a centralized call center and the NDI. However, the time between a death event and its identification is significantly less for the call center.
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Affiliation(s)
| | - Shelly Sapp
- Duke Clinical Research Institute, Durham, North Carolina
| | - Tina Harding
- Duke Clinical Research Institute, Durham, North Carolina
| | | | - Eric J Velazquez
- Division of Cardiology, Yale University School of Medicine, New Haven, Connecticut
| | - Robert J Mentz
- Duke Clinical Research Institute, Durham, North Carolina
| | | | - Vandana Sachdev
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, Maryland
| | - Dong-Yun Kim
- Division of Intramural Research, National Heart, Lung and Blood Institute, Bethesda, Maryland
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Kim DY, Baik SH, Jung C, Kim JY, Han SG, Kim BJ, Kang J, Bae HJ, Kim JH. Predictors and Impact of Sulcal SAH after Mechanical Thrombectomy in Patients with Isolated M2 Occlusion. AJNR Am J Neuroradiol 2022; 43:1292-1298. [PMID: 35902120 PMCID: PMC9451639 DOI: 10.3174/ajnr.a7594] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 06/17/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND AND PURPOSE Data on SAH after M2 mechanical thrombectomy are limited. We aimed to determine the prevalence of sulcal SAH after mechanical thrombectomy for M2 occlusion, its associated predictors, and the resulting clinical outcome. MATERIALS AND METHODS The study retrospectively reviewed the data of patients with acute ischemic stroke who underwent mechanical thrombectomy for isolated M2 occlusion. The patients were divided into 2 groups according to the presence of sulcal SAH after M2 mechanical thrombectomy. Angiographic and clinical outcomes were compared. Multivariable analysis was performed to identify independent predictors of sulcal SAH and unfavorable outcome (90-day mRS, 3-6). RESULTS Of the 209 enrolled patients, sulcal SAH was observed in 33 (15.8%) patients. The sulcal SAH group showed a higher rate of distal M2 occlusion (69.7% versus 22.7%), a higher of rate of superior division occlusion (63.6% versus 43.8%), and a higher M2 angulation (median, 128° versus 106°) than the non-sulcal SAH group. Of the 33 sulcal SAH cases, 23 (66.7%) were covert without visible intraprocedural contrast extravasation. Distal M2 occlusion (OR, 12.04; 95% CI, 4.56-35.67; P < .001), superior division (OR, 3.83; 95% CI, 1.43-11.26; P = .010), M2 angulation (OR, 1.02; 95% CI, 1.01-1.04; P < .001), and the number of passes (OR, 1.58; 95% CI, 1.22-2.09; P < .001) were independent predictors of sulcal SAH. However, covert sulcal SAH was not associated with an unfavorable outcome (P = .830). CONCLUSIONS After mechanical thrombectomy for M2 occlusion, sulcal SAH was not uncommon and occurred more frequently with distal M2 occlusion, superior division, acute M2 angulation, and multiple thrombectomy passes (≥3). The impact of covert sulcal SAH was mostly benign and was not associated with an unfavorable outcome.
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Affiliation(s)
- D Y Kim
- From the Departments of Radiology (D.Y.K., S.H.B., C.J., J.H.K.)
- Neurology (D.Y.K, J.Y.K, S.-G.H., B.J.K, J.K., H-.J.B), Seoul National University Bundang Hospital, Seongnam, South Korea
| | - S H Baik
- From the Departments of Radiology (D.Y.K., S.H.B., C.J., J.H.K.)
| | - C Jung
- From the Departments of Radiology (D.Y.K., S.H.B., C.J., J.H.K.)
| | - J Y Kim
- Neurology (D.Y.K, J.Y.K, S.-G.H., B.J.K, J.K., H-.J.B), Seoul National University Bundang Hospital, Seongnam, South Korea
| | - S-G Han
- Neurology (D.Y.K, J.Y.K, S.-G.H., B.J.K, J.K., H-.J.B), Seoul National University Bundang Hospital, Seongnam, South Korea
| | - B J Kim
- Neurology (D.Y.K, J.Y.K, S.-G.H., B.J.K, J.K., H-.J.B), Seoul National University Bundang Hospital, Seongnam, South Korea
| | - J Kang
- Neurology (D.Y.K, J.Y.K, S.-G.H., B.J.K, J.K., H-.J.B), Seoul National University Bundang Hospital, Seongnam, South Korea
| | - H-J Bae
- Neurology (D.Y.K, J.Y.K, S.-G.H., B.J.K, J.K., H-.J.B), Seoul National University Bundang Hospital, Seongnam, South Korea
| | - J H Kim
- From the Departments of Radiology (D.Y.K., S.H.B., C.J., J.H.K.)
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44
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Kim DY, Lee SJ, Kim EK, Kang E, Heo CY, Jeong JH, Myung Y, Kim IA, Jang BS. Feasibility of anomaly score detected with deep learning in irradiated breast cancer patients with reconstruction. NPJ Digit Med 2022; 5:125. [PMID: 35999451 PMCID: PMC9399246 DOI: 10.1038/s41746-022-00671-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 08/03/2022] [Indexed: 11/23/2022] Open
Abstract
The aim of this study is to evaluate cosmetic outcomes of the reconstructed breast in breast cancer patients, using anomaly score (AS) detected by generative adversarial network (GAN) deep learning algorithm. A total of 251 normal breast images from patients who underwent breast-conserving surgery were used for training anomaly GAN network. GAN-based anomaly detection was used to calculate abnormalities as an AS, followed by standardization by using z-score. Then, we reviewed 61 breast cancer patients who underwent mastectomy followed by reconstruction with autologous tissue or tissue expander. All patients were treated with adjuvant radiation therapy (RT) after reconstruction and computed tomography (CT) was performed at three-time points with a regular follow-up; before RT (Pre-RT), one year after RT (Post-1Y), and two years after RT (Post-2Y). Compared to Pre-RT, Post-1Y and Post-2Y demonstrated higher AS, indicating more abnormal cosmetic outcomes (Pre-RT vs. Post-1Y, P = 0.015 and Pre-RT vs. Post-2Y, P = 0.011). Pre-RT AS was higher in patients having major breast complications (P = 0.016). Patients with autologous reconstruction showed lower AS than those with tissue expander both at Pre-RT (2.00 vs. 4.19, P = 0.008) and Post-2Y (2.89 vs. 5.00, P = 0.010). Linear mixed effect model revealed that days after baseline were associated with increased AS (P = 0.007). Also, tissue expander was associated with steeper rise of AS, compared to autologous tissue (P = 0.015). Fractionation regimen was not associated with the change of AS (P = 0.389). AS detected by deep learning might be feasible in predicting cosmetic outcomes of RT-treated patients with breast reconstruction. AS should be validated in prospective studies.
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Affiliation(s)
- Dong-Yun Kim
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, Korea.,College of Medicine, Seoul National University, Seoul, Korea
| | - Soo Jin Lee
- College of Medicine, Seoul National University, Seoul, Korea
| | - Eun Kyu Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Eunyoung Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Chan Yeong Heo
- Department of Plastic and Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jae Hoon Jeong
- Department of Plastic and Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Yujin Myung
- Department of Plastic and Reconstructive Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - In Ah Kim
- College of Medicine, Seoul National University, Seoul, Korea.,Department of Radiation Oncology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Bum-Sup Jang
- Department of Radiation Oncology, Seoul National University Hospital, Seoul, Korea. .,College of Medicine, Seoul National University, Seoul, Korea. .,Department of Radiation Oncology, Seoul National University Bundang Hospital, Seongnam, Korea.
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45
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Chen YC, Lee YJ, Chang P, Adachi I, Aihara H, Al Said S, Asner DM, Aushev T, Ayad R, Babu V, Behera P, Belous K, Bennett J, Bessner M, Bilka T, Bodrov D, Borah J, Bračko M, Branchini P, Browder TE, Budano A, Campajola M, Červenkov D, Chang MC, Chekelian V, Cheon BG, Chilikin K, Cho HE, Cho K, Cho SJ, Choi SK, Choi Y, Cinabro D, Das S, De Nardo G, De Pietro G, Dhamija R, Di Capua F, Dingfelder J, Dong TV, Dossett D, Epifanov D, Ferber T, Fulsom BG, Garg R, Gaur V, Giri A, Goldenzweig P, Gu T, Gudkova K, Hadjivasiliou C, Hartbrich O, Hayasaka K, Hayashii H, Hou WS, Hsu CL, Iijima T, Inami K, Ishikawa A, Itoh R, Iwasaki M, Iwasaki Y, Jacobs WW, Jia S, Jin Y, Kaliyar AB, Kim CH, Kim DY, Kim KH, Kim YK, Kodyš P, Konno T, Korobov A, Korpar S, Kovalenko E, Križan P, Kroeger R, Krokovny P, Kumar M, Kumar R, Kumara K, Kuzmin A, Kwon YJ, Lai YT, Lam T, Lange JS, Laurenza M, Lee SC, Li J, Li Y, Li YB, Li Gioi L, Libby J, Lieret K, Lin CW, Liventsev D, Martini A, Masuda M, Matsuda T, Matvienko D, Meier F, Merola M, Metzner F, Miyabayashi K, Mohanty GB, Moon TJ, Mussa R, Nakao M, Natochii A, Nayak L, Nisar NK, Nishida S, Nishimura K, Ogawa S, Ono H, Pakhlova G, Pang T, Pardi S, Park SH, Patra S, Paul S, Pedlar TK, Piilonen LE, Podobnik T, Prencipe E, Prim MT, Rout N, Russo G, Sahoo D, Sandilya S, Sangal A, Santelj L, Sanuki T, Savinov V, Schnell G, Schwanda C, Seidl R, Seino Y, Sevior ME, Shapkin M, Shiu JG, Singh JB, Sokolov A, Solovieva E, Starič M, Stottler ZS, Sumihama M, Sumisawa K, Sutcliffe W, Takizawa M, Tamponi U, Tanida K, Tenchini F, Uchida M, Uglov T, Unno Y, Uno K, Uno S, Van Tonder R, Varner G, Vinokurova A, Vossen A, Waheed E, Wang CH, Wang D, Wang E, Wang XL, Watanuki S, Won E, Yan W, Yang SB, Ye H, Yelton J, Zhai Y, Zhang ZP, Zhilich V, Zhukova V. Measurement of Two-Particle Correlations of Hadrons in e^{+}e^{-} Collisions at Belle. Phys Rev Lett 2022; 128:142005. [PMID: 35476485 DOI: 10.1103/physrevlett.128.142005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/14/2022] [Indexed: 06/14/2023]
Abstract
The measurement of two-particle angular correlation functions in high-multiplicity e^{+}e^{-} collisions at sqrt[s]=10.52 GeV is reported. In this study, the 89.5 fb^{-1} of hadronic e^{+}e^{-} annihilation data collected by the Belle detector at KEKB are used. Two-particle angular correlation functions are measured in the full relative azimuthal angle (Δϕ) and three units of pseudorapidity (Δη), defined by either the electron beam axis or the event-shape thrust axis, and are studied as a function of charged-particle multiplicity. The measurement in the thrust axis analysis, with mostly outgoing quark pairs determining the reference axis, is sensitive to the region of additional soft gluon emissions. No significant anisotropic collective behavior is observed with either coordinate analyses. Near-side jet correlations appear to be absent in the thrust axis analysis. The measurements are compared to predictions from various event generators and are expected to provide new constraints to the phenomenological models in the low-energy regime.
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Affiliation(s)
- Y-C Chen
- Department of Physics, National Taiwan University, Taipei 10617
| | - Y-J Lee
- Department of Physics, National Taiwan University, Taipei 10617
| | - P Chang
- Department of Physics, National Taiwan University, Taipei 10617
| | - I Adachi
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - H Aihara
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - S Al Said
- Department of Physics, Faculty of Science, King Abdulaziz University, Jeddah 21589
- Department of Physics, Faculty of Science, University of Tabuk, Tabuk 71451
| | - D M Asner
- Brookhaven National Laboratory, Upton, New York 11973
| | - T Aushev
- National Research University Higher School of Economics, Moscow 101000
| | - R Ayad
- Department of Physics, Faculty of Science, University of Tabuk, Tabuk 71451
| | - V Babu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - P Behera
- Indian Institute of Technology Madras, Chennai 600036
| | - K Belous
- Institute for High Energy Physics, Protvino 142281
| | - J Bennett
- University of Mississippi, University, Mississippi 38677
| | - M Bessner
- University of Hawaii, Honolulu, Hawaii 96822
| | - T Bilka
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - D Bodrov
- National Research University Higher School of Economics, Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - J Borah
- Indian Institute of Technology Guwahati, Assam 781039
| | - M Bračko
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor
| | | | - T E Browder
- University of Hawaii, Honolulu, Hawaii 96822
| | - A Budano
- INFN - Sezione di Roma Tre, I-00146 Roma
| | - M Campajola
- INFN - Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | - D Červenkov
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - M-C Chang
- Department of Physics, Fu Jen Catholic University, Taipei 24205
| | - V Chekelian
- Max-Planck-Institut für Physik, 80805 München
| | - B G Cheon
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Chilikin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - H E Cho
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Cho
- Korea Institute of Science and Technology Information, Daejeon 34141
| | - S-J Cho
- Yonsei University, Seoul 03722
| | - S-K Choi
- Chung-Ang University, Seoul 06974
| | - Y Choi
- Sungkyunkwan University, Suwon 16419
| | - D Cinabro
- Wayne State University, Detroit, Michigan 48202
| | - S Das
- Malaviya National Institute of Technology Jaipur, Jaipur 302017
| | - G De Nardo
- INFN - Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | | | - R Dhamija
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - F Di Capua
- INFN - Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | | | - T V Dong
- Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000
| | - D Dossett
- School of Physics, University of Melbourne, Victoria 3010
| | - D Epifanov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - T Ferber
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - B G Fulsom
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - R Garg
- Panjab University, Chandigarh 160014
| | - V Gaur
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - A Giri
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - P Goldenzweig
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - T Gu
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - K Gudkova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - C Hadjivasiliou
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - O Hartbrich
- University of Hawaii, Honolulu, Hawaii 96822
| | | | | | - W-S Hou
- Department of Physics, National Taiwan University, Taipei 10617
| | - C-L Hsu
- School of Physics, University of Sydney, New South Wales 2006
| | - T Iijima
- Graduate School of Science, Nagoya University, Nagoya 464-8602
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602
| | - K Inami
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - A Ishikawa
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - R Itoh
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M Iwasaki
- Osaka City University, Osaka 558-8585
| | - Y Iwasaki
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - W W Jacobs
- Indiana University, Bloomington, Indiana 47408
| | - S Jia
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - Y Jin
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - A B Kaliyar
- Tata Institute of Fundamental Research, Mumbai 400005
| | - C H Kim
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - D Y Kim
- Soongsil University, Seoul 06978
| | - K-H Kim
- Yonsei University, Seoul 03722
| | - Y-K Kim
- Yonsei University, Seoul 03722
| | - P Kodyš
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - T Konno
- Kitasato University, Sagamihara 252-0373
| | - A Korobov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - S Korpar
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor
| | - E Kovalenko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - P Križan
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - R Kroeger
- University of Mississippi, University, Mississippi 38677
| | - P Krokovny
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - M Kumar
- Malaviya National Institute of Technology Jaipur, Jaipur 302017
| | - R Kumar
- Punjab Agricultural University, Ludhiana 141004
| | - K Kumara
- Wayne State University, Detroit, Michigan 48202
| | - A Kuzmin
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Novosibirsk State University, Novosibirsk 630090
| | | | - Y-T Lai
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - T Lam
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - J S Lange
- Justus-Liebig-Universität Gießen, 35392 Gießen
| | - M Laurenza
- INFN - Sezione di Roma Tre, I-00146 Roma
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma
| | - S C Lee
- Kyungpook National University, Daegu 41566
| | - J Li
- Kyungpook National University, Daegu 41566
| | - Y Li
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - Y B Li
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - L Li Gioi
- Max-Planck-Institut für Physik, 80805 München
| | - J Libby
- Indian Institute of Technology Madras, Chennai 600036
| | - K Lieret
- Ludwig Maximilians University, 80539 Munich
| | - C-W Lin
- Department of Physics, National Taiwan University, Taipei 10617
| | - D Liventsev
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Wayne State University, Detroit, Michigan 48202
| | - A Martini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - M Masuda
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047
- Earthquake Research Institute, University of Tokyo, Tokyo 113-0032
| | - T Matsuda
- University of Miyazaki, Miyazaki 889-2192
| | - D Matvienko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Novosibirsk State University, Novosibirsk 630090
| | - F Meier
- Duke University, Durham, North Carolina 27708
| | - M Merola
- INFN - Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | - F Metzner
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | | | - G B Mohanty
- Tata Institute of Fundamental Research, Mumbai 400005
| | - T J Moon
- Seoul National University, Seoul 08826
| | - R Mussa
- INFN - Sezione di Torino, I-10125 Torino
| | - M Nakao
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - A Natochii
- University of Hawaii, Honolulu, Hawaii 96822
| | - L Nayak
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - N K Nisar
- Brookhaven National Laboratory, Upton, New York 11973
| | - S Nishida
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - K Nishimura
- University of Hawaii, Honolulu, Hawaii 96822
| | - S Ogawa
- Toho University, Funabashi 274-8510
| | - H Ono
- Nippon Dental University, Niigata 951-8580
- Niigata University, Niigata 950-2181
| | - G Pakhlova
- National Research University Higher School of Economics, Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - T Pang
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - S Pardi
- INFN - Sezione di Napoli, I-80126 Napoli
| | - S-H Park
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - S Patra
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306
| | - S Paul
- Max-Planck-Institut für Physik, 80805 München
- Department of Physics, Technische Universität München, 85748 Garching
| | | | - L E Piilonen
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - T Podobnik
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | | | | | - N Rout
- Indian Institute of Technology Madras, Chennai 600036
| | - G Russo
- Università di Napoli Federico II, I-80126 Napoli
| | - D Sahoo
- Iowa State University, Ames, Iowa 50011
| | - S Sandilya
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - A Sangal
- University of Cincinnati, Cincinnati, Ohio 45221
| | - L Santelj
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - T Sanuki
- Department of Physics, Tohoku University, Sendai 980-8578
| | - V Savinov
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - G Schnell
- Department of Physics, University of the Basque Country UPV/EHU, 48080 Bilbao
- IKERBASQUE, Basque Foundation for Science, 48013 Bilbao
| | - C Schwanda
- Institute of High Energy Physics, Vienna 1050
| | - R Seidl
- RIKEN BNL Research Center, Upton, New York 11973
| | - Y Seino
- Niigata University, Niigata 950-2181
| | - M E Sevior
- School of Physics, University of Melbourne, Victoria 3010
| | - M Shapkin
- Institute for High Energy Physics, Protvino 142281
| | - J-G Shiu
- Department of Physics, National Taiwan University, Taipei 10617
| | - J B Singh
- Panjab University, Chandigarh 160014
| | - A Sokolov
- Institute for High Energy Physics, Protvino 142281
| | - E Solovieva
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - M Starič
- J. Stefan Institute, 1000 Ljubljana
| | - Z S Stottler
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | | | - K Sumisawa
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | | | - M Takizawa
- J-PARC Branch, KEK Theory Center, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Meson Science Laboratory, Cluster for Pioneering Research, RIKEN, Saitama 351-0198
- Showa Pharmaceutical University, Tokyo 194-8543
| | - U Tamponi
- INFN - Sezione di Torino, I-10125 Torino
| | - K Tanida
- Advanced Science Research Center, Japan Atomic Energy Agency, Naka 319-1195
| | - F Tenchini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - M Uchida
- Tokyo Institute of Technology, Tokyo 152-8550
| | - T Uglov
- National Research University Higher School of Economics, Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - Y Unno
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Uno
- Niigata University, Niigata 950-2181
| | - S Uno
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | | | - G Varner
- University of Hawaii, Honolulu, Hawaii 96822
| | - A Vinokurova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - A Vossen
- Duke University, Durham, North Carolina 27708
| | - E Waheed
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - C H Wang
- National United University, Miao Li 36003
| | - D Wang
- University of Florida, Gainesville, Florida 32611
| | - E Wang
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - X L Wang
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | | | - E Won
- Korea University, Seoul 02841
| | - W Yan
- Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026
| | | | - H Ye
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - J Yelton
- University of Florida, Gainesville, Florida 32611
| | - Y Zhai
- Iowa State University, Ames, Iowa 50011
| | - Z P Zhang
- Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026
| | - V Zhilich
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - V Zhukova
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
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Jia S, Shen CP, Adachi I, Aihara H, Al Said S, Asner DM, Atmacan H, Aushev T, Ayad R, Babu V, Behera P, Belous K, Bennett J, Bessner M, Bhardwaj V, Bhuyan B, Bilka T, Bobrov A, Bodrov D, Bonvicini G, Borah J, Bračko M, Branchini P, Browder TE, Budano A, Campajola M, Červenkov D, Chang MC, Chang P, Chekelian V, Chen A, Cheon BG, Chilikin K, Cho HE, Cho K, Cho SJ, Choi SK, Choi Y, Choudhury S, Cinabro D, Cunliffe S, Das S, Dash N, De Nardo G, De Pietro G, Dhamija R, Di Capua F, Doležal Z, Dong TV, Epifanov D, Ferber T, Ferlewicz D, Fulsom BG, Garg R, Gaur V, Gabyshev N, Giri A, Goldenzweig P, Golob B, Graziani E, Guan Y, Gudkova K, Hadjivasiliou C, Hara T, Hayasaka K, Hayashii H, Hedges MT, Hou WS, Inami K, Inguglia G, Ishikawa A, Itoh R, Iwasaki M, Iwasaki Y, Jacobs WW, Jang EJ, Jin Y, Joo KK, Kahn J, Kaliyar AB, Kang KH, Kawasaki T, Kiesling C, Kim CH, Kim DY, Kim KH, Kim YK, Kinoshita K, Kodyš P, Kohani S, Konno T, Korobov A, Korpar S, Kovalenko E, Križan P, Kroeger R, Krokovny P, Kumar M, Kumar R, Kumara K, Kwon YJ, Lam T, Laurenza M, Lee SC, Li J, Li LK, Li Y, Li YB, Li Gioi L, Libby J, Lieret K, Liventsev D, Martini A, Masuda M, Matsuda T, Matvienko D, Maurya SK, Meier F, Merola M, Metzner F, Miyabayashi K, Mizuk R, Mohanty GB, Mussa R, Nakao M, Narwal D, Natkaniec Z, Natochii A, Nayak L, Nisar NK, Nishida S, Nishimura K, Ogawa K, Ogawa S, Ono H, Oskin P, Pakhlov P, Pakhlova G, Pang T, Pardi S, Park SH, Patra S, Paul S, Pedlar TK, Pestotnik R, Piilonen LE, Podobnik T, Prencipe E, Prim MT, Röhrken M, Rostomyan A, Rout N, Russo G, Sahoo D, Sandilya S, Sangal A, Santelj L, Sanuki T, Savinov V, Schnell G, Schueler J, Schwanda C, Seino Y, Senyo K, Sevior ME, Shapkin M, Sharma C, Shebalin V, Shiu JG, Shwartz B, Singh JB, Sokolov A, Solovieva E, Stanič S, Starič M, Stottler ZS, Sumihama M, Sumisawa K, Sumiyoshi T, Sutcliffe W, Takizawa M, Tamponi U, Tanida K, Tenchini F, Trabelsi K, Uchida M, Uehara S, Uglov T, Unno Y, Uno K, Uno S, Urquijo P, Vahsen SE, Van Tonder R, Varner G, Vinokurova A, Waheed E, Wang D, Wang E, Wang MZ, Watanuki S, Won E, Yabsley BD, Yan W, Yang SB, Ye H, Yelton J, Yin JH, Yusa Y, Zhai Y, Zhang ZP, Zhilich V, Zhukova V. Search for a Light Higgs Boson in Single-Photon Decays of ϒ(1S) Using ϒ(2S)→π^{+}π^{-}ϒ(1S) Tagging Method. Phys Rev Lett 2022; 128:081804. [PMID: 35275679 DOI: 10.1103/physrevlett.128.081804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 01/26/2022] [Indexed: 06/14/2023]
Abstract
We search for a light Higgs boson (A^{0}) decaying into a τ^{+}τ^{-} or μ^{+}μ^{-} pair in the radiative decays of ϒ(1S). The production of ϒ(1S) mesons is tagged by ϒ(2S)→π^{+}π^{-}ϒ(1S) transitions, using 158×10^{6} ϒ(2S) events accumulated with the Belle detector at the KEKB asymmetric energy electron-positron collider. No significant A^{0} signals in the mass range from the τ^{+}τ^{-} or μ^{+}μ^{-} threshold to 9.2 GeV/c^{2} are observed. We set the upper limits at 90% credibility level (C.L.) on the product branching fractions for ϒ(1S)→γA^{0} and A^{0}→τ^{+}τ^{-} varying from 3.8×10^{-6} to 1.5×10^{-4}. Our results represent an approximately twofold improvement on the current world best upper limits for the ϒ(1S)→γA^{0}(→τ^{+}τ^{-}) production. For A^{0}→μ^{+}μ^{-}, the upper limits on the product branching fractions for ϒ(1S)→γA^{0} and A^{0}→μ^{+}μ^{-} are at the same level as the world average limits, and vary from 3.1×10^{-7} to 1.6×10^{-5}. The upper limits at 90% credibility level on the Yukawa coupling f_{ϒ(1S)} and mixing angle sinθ_{A^{0}} are also given.
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Affiliation(s)
- S Jia
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - C P Shen
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - I Adachi
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - H Aihara
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - S Al Said
- Department of Physics, Faculty of Science, King Abdulaziz University, Jeddah 21589
- Department of Physics, Faculty of Science, University of Tabuk, Tabuk 71451
| | - D M Asner
- Brookhaven National Laboratory, Upton, New York 11973
| | - H Atmacan
- University of Cincinnati, Cincinnati, Ohio 45221
| | - T Aushev
- National Research University Higher School of Economics, Moscow 101000
| | - R Ayad
- Department of Physics, Faculty of Science, University of Tabuk, Tabuk 71451
| | - V Babu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - P Behera
- Indian Institute of Technology, Madras, Chennai 600036
| | - K Belous
- Institute for High Energy Physics, Protvino 142281
| | - J Bennett
- University of Mississippi, University, Mississippi 38677
| | - M Bessner
- University of Hawaii, Honolulu, Hawaii 96822
| | - V Bhardwaj
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306
| | - B Bhuyan
- Indian Institute of Technology, Guwahati, Assam 781039
| | - T Bilka
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - A Bobrov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - D Bodrov
- National Research University Higher School of Economics, Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - G Bonvicini
- Wayne State University, Detroit, Michigan 48202
| | - J Borah
- Indian Institute of Technology, Guwahati, Assam 781039
| | - M Bračko
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor
| | | | - T E Browder
- University of Hawaii, Honolulu, Hawaii 96822
| | - A Budano
- INFN-Sezione di Roma Tre, I-00146 Roma
| | - M Campajola
- INFN-Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | - D Červenkov
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - M-C Chang
- Department of Physics, Fu Jen Catholic University, Taipei 24205
| | - P Chang
- Department of Physics, National Taiwan University, Taipei 10617
| | - V Chekelian
- Max-Planck-Institut für Physik, 80805 München
| | - A Chen
- National Central University, Chung-li 32054
| | - B G Cheon
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Chilikin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - H E Cho
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Cho
- Korea Institute of Science and Technology Information, Daejeon 34141
| | - S-J Cho
- Yonsei University, Seoul 03722
| | - S-K Choi
- Chung-Ang University, Seoul 06974
| | - Y Choi
- Sungkyunkwan University, Suwon 16419
| | | | - D Cinabro
- Wayne State University, Detroit, Michigan 48202
| | - S Cunliffe
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - S Das
- Malaviya National Institute of Technology Jaipur, Jaipur 302017
| | - N Dash
- Indian Institute of Technology, Madras, Chennai 600036
| | - G De Nardo
- INFN-Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | | | - R Dhamija
- Indian Institute of Technology, Hyderabad, Telangana 502285
| | - F Di Capua
- INFN-Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | - Z Doležal
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - T V Dong
- Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000
| | - D Epifanov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - T Ferber
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - D Ferlewicz
- School of Physics, University of Melbourne, Victoria 3010
| | - B G Fulsom
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - R Garg
- Panjab University, Chandigarh 160014
| | - V Gaur
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - N Gabyshev
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - A Giri
- Indian Institute of Technology, Hyderabad, Telangana 502285
| | - P Goldenzweig
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - B Golob
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | | | - Y Guan
- University of Cincinnati, Cincinnati, Ohio 45221
| | - K Gudkova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - C Hadjivasiliou
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - T Hara
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | | | | | - M T Hedges
- University of Hawaii, Honolulu, Hawaii 96822
| | - W-S Hou
- Department of Physics, National Taiwan University, Taipei 10617
| | - K Inami
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - G Inguglia
- Institute of High Energy Physics, Vienna 1050
| | - A Ishikawa
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - R Itoh
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M Iwasaki
- Osaka City University, Osaka 558-8585
| | - Y Iwasaki
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - W W Jacobs
- Indiana University, Bloomington, Indiana 47408
| | - E-J Jang
- Gyeongsang National University, Jinju 52828
| | - Y Jin
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - K K Joo
- Chonnam National University, Gwangju 61186
| | - J Kahn
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - A B Kaliyar
- Tata Institute of Fundamental Research, Mumbai 400005
| | - K H Kang
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - T Kawasaki
- Kitasato University, Sagamihara 252-0373
| | - C Kiesling
- Max-Planck-Institut für Physik, 80805 München
| | - C H Kim
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - D Y Kim
- Soongsil University, Seoul 06978
| | - K-H Kim
- Yonsei University, Seoul 03722
| | - Y-K Kim
- Yonsei University, Seoul 03722
| | - K Kinoshita
- University of Cincinnati, Cincinnati, Ohio 45221
| | - P Kodyš
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - S Kohani
- University of Hawaii, Honolulu, Hawaii 96822
| | - T Konno
- Kitasato University, Sagamihara 252-0373
| | - A Korobov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - S Korpar
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor
| | - E Kovalenko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - P Križan
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - R Kroeger
- University of Mississippi, University, Mississippi 38677
| | - P Krokovny
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - M Kumar
- Malaviya National Institute of Technology Jaipur, Jaipur 302017
| | - R Kumar
- Punjab Agricultural University, Ludhiana 141004
| | - K Kumara
- Wayne State University, Detroit, Michigan 48202
| | | | - T Lam
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - M Laurenza
- INFN-Sezione di Roma Tre, I-00146 Roma
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma
| | - S C Lee
- Kyungpook National University, Daegu 41566
| | - J Li
- Kyungpook National University, Daegu 41566
| | - L K Li
- University of Cincinnati, Cincinnati, Ohio 45221
| | - Y Li
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - Y B Li
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - L Li Gioi
- Max-Planck-Institut für Physik, 80805 München
| | - J Libby
- Indian Institute of Technology, Madras, Chennai 600036
| | - K Lieret
- Ludwig Maximilians University, 80539 Munich
| | - D Liventsev
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Wayne State University, Detroit, Michigan 48202
| | - A Martini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - M Masuda
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047
- Earthquake Research Institute, University of Tokyo, Tokyo 113-0032
| | - T Matsuda
- University of Miyazaki, Miyazaki 889-2192
| | - D Matvienko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Novosibirsk State University, Novosibirsk 630090
| | - S K Maurya
- Indian Institute of Technology, Guwahati, Assam 781039
| | - F Meier
- Duke University, Durham, North Carolina 27708
| | - M Merola
- INFN-Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | - F Metzner
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | | | - R Mizuk
- National Research University Higher School of Economics, Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - G B Mohanty
- Tata Institute of Fundamental Research, Mumbai 400005
| | - R Mussa
- INFN-Sezione di Torino, I-10125 Torino
| | - M Nakao
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - D Narwal
- Indian Institute of Technology, Guwahati, Assam 781039
| | - Z Natkaniec
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342
| | - A Natochii
- University of Hawaii, Honolulu, Hawaii 96822
| | - L Nayak
- Indian Institute of Technology, Hyderabad, Telangana 502285
| | - N K Nisar
- Brookhaven National Laboratory, Upton, New York 11973
| | - S Nishida
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - K Nishimura
- University of Hawaii, Honolulu, Hawaii 96822
| | - K Ogawa
- Niigata University, Niigata 950-2181
| | - S Ogawa
- Toho University, Funabashi 274-8510
| | - H Ono
- Nippon Dental University, Niigata 951-8580
- Niigata University, Niigata 950-2181
| | - P Oskin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - P Pakhlov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
- Moscow Physical Engineering Institute, Moscow 115409
| | - G Pakhlova
- National Research University Higher School of Economics, Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - T Pang
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - S Pardi
- INFN-Sezione di Napoli, I-80126 Napoli
| | - S-H Park
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - S Patra
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306
| | - S Paul
- Max-Planck-Institut für Physik, 80805 München
- Department of Physics, Technische Universität München, 85748 Garching
| | | | | | - L E Piilonen
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - T Podobnik
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | | | | | - M Röhrken
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - A Rostomyan
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - N Rout
- Indian Institute of Technology, Madras, Chennai 600036
| | - G Russo
- Università di Napoli Federico II, I-80126 Napoli
| | - D Sahoo
- Iowa State University, Ames, Iowa 50011
| | - S Sandilya
- Indian Institute of Technology, Hyderabad, Telangana 502285
| | - A Sangal
- University of Cincinnati, Cincinnati, Ohio 45221
| | - L Santelj
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - T Sanuki
- Department of Physics, Tohoku University, Sendai 980-8578
| | - V Savinov
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - G Schnell
- Department of Physics, University of the Basque Country UPV/EHU, 48080 Bilbao
- IKERBASQUE, Basque Foundation for Science, 48013 Bilbao
| | - J Schueler
- University of Hawaii, Honolulu, Hawaii 96822
| | - C Schwanda
- Institute of High Energy Physics, Vienna 1050
| | - Y Seino
- Niigata University, Niigata 950-2181
| | - K Senyo
- Yamagata University, Yamagata 990-8560
| | - M E Sevior
- School of Physics, University of Melbourne, Victoria 3010
| | - M Shapkin
- Institute for High Energy Physics, Protvino 142281
| | - C Sharma
- Malaviya National Institute of Technology Jaipur, Jaipur 302017
| | - V Shebalin
- University of Hawaii, Honolulu, Hawaii 96822
| | - J-G Shiu
- Department of Physics, National Taiwan University, Taipei 10617
| | - B Shwartz
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - J B Singh
- Panjab University, Chandigarh 160014
| | - A Sokolov
- Institute for High Energy Physics, Protvino 142281
| | - E Solovieva
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - S Stanič
- University of Nova Gorica, 5000 Nova Gorica
| | - M Starič
- J. Stefan Institute, 1000 Ljubljana
| | - Z S Stottler
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - M Sumihama
- Gifu University, Gifu 501-1193
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047
| | - K Sumisawa
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - T Sumiyoshi
- Tokyo Metropolitan University, Tokyo 192-0397
| | | | - M Takizawa
- J-PARC Branch, KEK Theory Center, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Meson Science Laboratory, Cluster for Pioneering Research, RIKEN, Saitama 351-0198
- Showa Pharmaceutical University, Tokyo 194-8543
| | - U Tamponi
- INFN-Sezione di Torino, I-10125 Torino
| | - K Tanida
- Advanced Science Research Center, Japan Atomic Energy Agency, Naka 319-1195
| | - F Tenchini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - K Trabelsi
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay
| | - M Uchida
- Tokyo Institute of Technology, Tokyo 152-8550
| | - S Uehara
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - T Uglov
- National Research University Higher School of Economics, Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - Y Unno
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Uno
- Niigata University, Niigata 950-2181
| | - S Uno
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Urquijo
- School of Physics, University of Melbourne, Victoria 3010
| | - S E Vahsen
- University of Hawaii, Honolulu, Hawaii 96822
| | | | - G Varner
- University of Hawaii, Honolulu, Hawaii 96822
| | - A Vinokurova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - E Waheed
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - D Wang
- University of Florida, Gainesville, Florida 32611
| | - E Wang
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - M-Z Wang
- Department of Physics, National Taiwan University, Taipei 10617
| | | | - E Won
- Korea University, Seoul 02841
| | - B D Yabsley
- School of Physics, University of Sydney, New South Wales 2006
| | - W Yan
- Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026
| | | | - H Ye
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - J Yelton
- University of Florida, Gainesville, Florida 32611
| | - J H Yin
- Korea University, Seoul 02841
| | - Y Yusa
- Niigata University, Niigata 950-2181
| | - Y Zhai
- Iowa State University, Ames, Iowa 50011
| | - Z P Zhang
- Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026
| | - V Zhilich
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - V Zhukova
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
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Goswami M, Gui G, Dillon LW, Lindblad KE, Thompson J, Valdez J, Kim DY, Ghannam JY, Oetjen KA, Destefano CB, Smith DM, Tekleab H, Li Y, Dagur P, Hughes T, Marté JL, Del Rivero J, Klubo-Gwiezdzinksa J, Gulley JL, Calvo KR, Lai C, Hourigan CS. Pembrolizumab and decitabine for refractory or relapsed acute myeloid leukemia. J Immunother Cancer 2022; 10:jitc-2021-003392. [PMID: 35017151 PMCID: PMC8753450 DOI: 10.1136/jitc-2021-003392] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/27/2021] [Indexed: 12/11/2022] Open
Abstract
Background The powerful ‘graft versus leukemia’ effect thought partly responsible for the therapeutic effect of allogeneic hematopoietic cell transplantation in acute myeloid leukemia (AML) provides rationale for investigation of immune-based therapies in this high-risk blood cancer. There is considerable preclinical evidence for potential synergy between PD-1 immune checkpoint blockade and the hypomethylating agents already commonly used for this disease. Methods We report here the results of 17 H-0026 (PD-AML, NCT02996474), an investigator sponsored, single-institution, single-arm open-label 10-subject pilot study to test the feasibility of the first-in-human combination of pembrolizumab and decitabine in adult patients with refractory or relapsed AML (R-AML). Results In this cohort of previously treated patients, this novel combination of anti-PD-1 and hypomethylating therapy was feasible and associated with a best response of stable disease or better in 6 of 10 patients. Considerable immunological changes were identified using T cell receptor β sequencing as well as single-cell immunophenotypic and RNA expression analyses on sorted CD3+ T cells in patients who developed immune-related adverse events (irAEs) during treatment. Clonal T cell expansions occurred at irAE onset; single-cell sequencing demonstrated that these expanded clones were predominately CD8+ effector memory T cells with high cell surface PD-1 expression and transcriptional profiles indicative of activation and cytotoxicity. In contrast, no such distinctive immune changes were detectable in those experiencing a measurable antileukemic response during treatment. Conclusion Addition of pembrolizumab to 10-day decitabine therapy was clinically feasible in patients with R-AML, with immunological changes from PD-1 blockade observed in patients experiencing irAEs.
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Affiliation(s)
- Meghali Goswami
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA.,National Cancer Institute, Bethesda, Maryland, USA
| | - Gege Gui
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | - Laura W Dillon
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | | | - Julie Thompson
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | - Janet Valdez
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | - Dong-Yun Kim
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | - Jack Y Ghannam
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | - Karolyn A Oetjen
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | | | - Dana M Smith
- Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland, USA
| | - Hanna Tekleab
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | - Yeusheng Li
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | - Pradeep Dagur
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | - Thomas Hughes
- National Institutes of Health Clinical Center, Bethesda, Maryland, USA
| | | | | | | | | | - Katherine R Calvo
- National Institutes of Health Clinical Center, Bethesda, Maryland, USA
| | - Catherine Lai
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA
| | - Christopher S Hourigan
- National Heart Lung and Blood Institute, Bethesda, Maryland, USA .,Trans-NIH Center for Human Immunology, National Institutes of Health, Bethesda, Maryland, USA
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48
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Cao L, Sutcliffe W, Van Tonder R, Bernlochner FU, Adachi I, Aihara H, Asner DM, Aushev T, Ayad R, Babu V, Bahinipati S, Behera P, Belous K, Bennett J, Bessner M, Bilka T, Biswal J, Bobrov A, Bračko M, Branchini P, Browder TE, Budano A, Campajola M, Červenkov D, Chang MC, Chang P, Cheon BG, Chilikin K, Cho HE, Cho K, Cho SJ, Choi Y, Choudhury S, Cinabro D, Cunliffe S, Czank T, Dash N, De Pietro G, Dhamija R, Di Capua F, Dingfelder J, Doležal Z, Dong TV, Dubey S, Epifanov D, Ferber T, Ferlewicz D, Frey A, Fulsom BG, Garg R, Gaur V, Gabyshev N, Garmash A, Giri A, Goldenzweig P, Gu T, Gudkova K, Halder S, Hara T, Hartbrich O, Hayasaka K, Hernandez Villanueva M, Hou WS, Hsu CL, Inami K, Ishikawa A, Itoh R, Iwasaki M, Jacobs WW, Jang EJ, Jia S, Jin Y, Joo KK, Kahn J, Kang KH, Kichimi H, Kiesling C, Kim CH, Kim DY, Kim SH, Kim YK, Kimmel TD, Kinoshita K, Kodyš P, Konno T, Korobov A, Korpar S, Kovalenko E, Križan P, Kroeger R, Krokovny P, Kuhr T, Kulasiri R, Kumar M, Kumar R, Kumara K, Kuzmin A, Kwon YJ, Lee SC, Li CH, Li J, Li LK, Li YB, Li Gioi L, Libby J, Lieret K, Liventsev D, MacQueen C, Masuda M, Merola M, Metzner F, Miyabayashi K, Mizuk R, Mohanty GB, Mohanty S, Mrvar M, Nakao M, Natochii A, Nayak L, Niiyama M, Nisar NK, Nishida S, Nishimura K, Ogawa S, Ono H, Onuki Y, Oskin P, Pakhlova G, Pardi S, Park H, Park SH, Passeri A, Patra S, Paul S, Pedlar TK, Piilonen LE, Podobnik T, Popov V, Prencipe E, Prim MT, Röhrken M, Rostomyan A, Rout N, Rozanska M, Russo G, Sahoo D, Sandilya S, Sangal A, Santelj L, Sanuki T, Savinov V, Schnell G, Schueler J, Schwanda C, Schwartz AJ, Seino Y, Senyo K, Sevior ME, Shapkin M, Sharma C, Shen CP, Shiu JG, Shwartz B, Simon F, Sokolov A, Solovieva E, Starič M, Strube JF, Sumihama M, Sumiyoshi T, Takizawa M, Tamponi U, Tanida K, Tao Y, Tenchini F, Trabelsi K, Uchida M, Uglov T, Uno S, Urquijo P, Vahsen SE, Varner G, Varvell KE, Waheed E, Wang CH, Wang E, Wang MZ, Wang P, Wang XL, Watanabe M, Watanuki S, Werbycka O, Won E, Yabsley BD, Yan W, Yang SB, Ye H, Yin JH, Zhang ZP, Zhilich V, Zhukova V. Measurement of Differential Branching Fractions of Inclusive B→X_{u}ℓ^{+}ν_{ℓ} Decays. Phys Rev Lett 2021; 127:261801. [PMID: 35029480 DOI: 10.1103/physrevlett.127.261801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/09/2021] [Indexed: 06/14/2023]
Abstract
The first measurements of differential branching fractions of inclusive semileptonic B→X_{u}ℓ^{+}ν_{ℓ} decays are performed using the full Belle data set of 711 fb^{-1} of integrated luminosity at the ϒ(4S) resonance and for ℓ=e, μ. With the availability of these measurements, new avenues for future shape-function model-independent determinations of the Cabibbo-Kobayashi-Maskawa matrix element |V_{ub}| can be pursued to gain new insights in the existing tension with respect to exclusive determinations. The differential branching fractions are reported as a function of the lepton energy, the four-momentum-transfer squared, light-cone momenta, the hadronic mass, and the hadronic mass squared. They are obtained by subtracting the backgrounds from semileptonic B→X_{c}ℓ^{+}ν_{ℓ} decays and other processes, and corrected for resolution and acceptance effects.
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Affiliation(s)
- L Cao
- University of Bonn, 53115 Bonn
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | | | | | | | - I Adachi
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - H Aihara
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - D M Asner
- Brookhaven National Laboratory, Upton, New York 11973
| | - T Aushev
- National Research University Higher School of Economics, Moscow 101000
| | - R Ayad
- Department of Physics, Faculty of Science, University of Tabuk, Tabuk 71451
| | - V Babu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - S Bahinipati
- Indian Institute of Technology Bhubaneswar, Satya Nagar 751007
| | - P Behera
- Indian Institute of Technology Madras, Chennai 600036
| | - K Belous
- Institute for High Energy Physics, Protvino 142281
| | - J Bennett
- University of Mississippi, University, Mississippi 38677
| | - M Bessner
- University of Hawaii, Honolulu, Hawaii 96822
| | - T Bilka
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - J Biswal
- J. Stefan Institute, 1000 Ljubljana
| | - A Bobrov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - M Bračko
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor
| | | | - T E Browder
- University of Hawaii, Honolulu, Hawaii 96822
| | - A Budano
- INFN-Sezione di Roma Tre, I-00146 Roma
| | - M Campajola
- INFN-Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | - D Červenkov
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - M-C Chang
- Department of Physics, Fu Jen Catholic University, Taipei 24205
| | - P Chang
- Department of Physics, National Taiwan University, Taipei 10617
| | - B G Cheon
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Chilikin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - H E Cho
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - K Cho
- Korea Institute of Science and Technology Information, Daejeon 34141
| | - S-J Cho
- Yonsei University, Seoul 03722
| | - Y Choi
- Sungkyunkwan University, Suwon 16419
| | - S Choudhury
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - D Cinabro
- Wayne State University, Detroit, Michigan 48202
| | - S Cunliffe
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - T Czank
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583
| | - N Dash
- Indian Institute of Technology Madras, Chennai 600036
| | | | - R Dhamija
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - F Di Capua
- INFN-Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | | | - Z Doležal
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - T V Dong
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - S Dubey
- University of Hawaii, Honolulu, Hawaii 96822
| | - D Epifanov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - T Ferber
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - D Ferlewicz
- School of Physics, University of Melbourne, Victoria 3010
| | - A Frey
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen
| | - B G Fulsom
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | - R Garg
- Panjab University, Chandigarh 160014
| | - V Gaur
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - N Gabyshev
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - A Garmash
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - A Giri
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - P Goldenzweig
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - T Gu
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - K Gudkova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - S Halder
- Tata Institute of Fundamental Research, Mumbai 400005
| | - T Hara
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - O Hartbrich
- University of Hawaii, Honolulu, Hawaii 96822
| | | | | | - W-S Hou
- Department of Physics, National Taiwan University, Taipei 10617
| | - C-L Hsu
- School of Physics, University of Sydney, New South Wales 2006
| | - K Inami
- Graduate School of Science, Nagoya University, Nagoya 464-8602
| | - A Ishikawa
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - R Itoh
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - M Iwasaki
- Osaka City University, Osaka 558-8585
| | - W W Jacobs
- Indiana University, Bloomington, Indiana 47408
| | - E-J Jang
- Gyeongsang National University, Jinju 52828
| | - S Jia
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - Y Jin
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - K K Joo
- Chonnam National University, Gwangju 61186
| | - J Kahn
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | - K H Kang
- Kyungpook National University, Daegu 41566
| | - H Kichimi
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - C Kiesling
- Max-Planck-Institut für Physik, 80805 München
| | - C H Kim
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763
| | - D Y Kim
- Soongsil University, Seoul 06978
| | - S H Kim
- Seoul National University, Seoul 08826
| | - Y-K Kim
- Yonsei University, Seoul 03722
| | - T D Kimmel
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - K Kinoshita
- University of Cincinnati, Cincinnati, Ohio 45221
| | - P Kodyš
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague
| | - T Konno
- Kitasato University, Sagamihara 252-0373
| | - A Korobov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - S Korpar
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor
| | - E Kovalenko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - P Križan
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - R Kroeger
- University of Mississippi, University, Mississippi 38677
| | - P Krokovny
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - T Kuhr
- Ludwig Maximilians University, 80539 Munich
| | - R Kulasiri
- Kennesaw State University, Kennesaw, Georgia 30144
| | - M Kumar
- Malaviya National Institute of Technology Jaipur, Jaipur 302017
| | - R Kumar
- Punjab Agricultural University, Ludhiana 141004
| | - K Kumara
- Wayne State University, Detroit, Michigan 48202
| | - A Kuzmin
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | | | - S C Lee
- Kyungpook National University, Daegu 41566
| | - C H Li
- Liaoning Normal University, Dalian 116029
| | - J Li
- Kyungpook National University, Daegu 41566
| | - L K Li
- University of Cincinnati, Cincinnati, Ohio 45221
| | - Y B Li
- Peking University, Beijing 100871
| | - L Li Gioi
- Max-Planck-Institut für Physik, 80805 München
| | - J Libby
- Indian Institute of Technology Madras, Chennai 600036
| | - K Lieret
- Ludwig Maximilians University, 80539 Munich
| | - D Liventsev
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Wayne State University, Detroit, Michigan 48202
| | - C MacQueen
- School of Physics, University of Melbourne, Victoria 3010
| | - M Masuda
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047
- Earthquake Research Institute, University of Tokyo, Tokyo 113-0032
| | - M Merola
- INFN-Sezione di Napoli, I-80126 Napoli
- Università di Napoli Federico II, I-80126 Napoli
| | - F Metzner
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe
| | | | - R Mizuk
- National Research University Higher School of Economics, Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - G B Mohanty
- Tata Institute of Fundamental Research, Mumbai 400005
| | - S Mohanty
- Tata Institute of Fundamental Research, Mumbai 400005
- Utkal University, Bhubaneswar 751004
| | - M Mrvar
- Institute of High Energy Physics, Vienna 1050
| | - M Nakao
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - A Natochii
- University of Hawaii, Honolulu, Hawaii 96822
| | - L Nayak
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - M Niiyama
- Kyoto Sangyo University, Kyoto 603-8555
| | - N K Nisar
- Brookhaven National Laboratory, Upton, New York 11973
| | - S Nishida
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - K Nishimura
- University of Hawaii, Honolulu, Hawaii 96822
| | - S Ogawa
- Toho University, Funabashi 274-8510
| | - H Ono
- Nippon Dental University, Niigata 951-8580
- Niigata University, Niigata 950-2181
| | - Y Onuki
- Department of Physics, University of Tokyo, Tokyo 113-0033
| | - P Oskin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - G Pakhlova
- National Research University Higher School of Economics, Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - S Pardi
- INFN-Sezione di Napoli, I-80126 Napoli
| | - H Park
- Kyungpook National University, Daegu 41566
| | - S-H Park
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - A Passeri
- INFN-Sezione di Roma Tre, I-00146 Roma
| | - S Patra
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306
| | - S Paul
- Max-Planck-Institut für Physik, 80805 München
- Department of Physics, Technische Universität München, 85748 Garching
| | | | - L E Piilonen
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
| | - T Podobnik
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - V Popov
- National Research University Higher School of Economics, Moscow 101000
| | | | | | - M Röhrken
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - A Rostomyan
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - N Rout
- Indian Institute of Technology Madras, Chennai 600036
| | - M Rozanska
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342
| | - G Russo
- Università di Napoli Federico II, I-80126 Napoli
| | - D Sahoo
- Tata Institute of Fundamental Research, Mumbai 400005
| | - S Sandilya
- Indian Institute of Technology Hyderabad, Telangana 502285
| | - A Sangal
- University of Cincinnati, Cincinnati, Ohio 45221
| | - L Santelj
- J. Stefan Institute, 1000 Ljubljana
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana
| | - T Sanuki
- Department of Physics, Tohoku University, Sendai 980-8578
| | - V Savinov
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - G Schnell
- Department of Physics, University of the Basque Country UPV/EHU, 48080 Bilbao
- IKERBASQUE, Basque Foundation for Science, 48013 Bilbao
| | - J Schueler
- University of Hawaii, Honolulu, Hawaii 96822
| | - C Schwanda
- Institute of High Energy Physics, Vienna 1050
| | - A J Schwartz
- University of Cincinnati, Cincinnati, Ohio 45221
| | - Y Seino
- Niigata University, Niigata 950-2181
| | - K Senyo
- Yamagata University, Yamagata 990-8560
| | - M E Sevior
- School of Physics, University of Melbourne, Victoria 3010
| | - M Shapkin
- Institute for High Energy Physics, Protvino 142281
| | - C Sharma
- Malaviya National Institute of Technology Jaipur, Jaipur 302017
| | - C P Shen
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | - J-G Shiu
- Department of Physics, National Taiwan University, Taipei 10617
| | - B Shwartz
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - F Simon
- Max-Planck-Institut für Physik, 80805 München
| | - A Sokolov
- Institute for High Energy Physics, Protvino 142281
| | - E Solovieva
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - M Starič
- J. Stefan Institute, 1000 Ljubljana
| | - J F Strube
- Pacific Northwest National Laboratory, Richland, Washington 99352
| | | | - T Sumiyoshi
- Tokyo Metropolitan University, Tokyo 192-0397
| | - M Takizawa
- J-PARC Branch, KEK Theory Center, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
- Meson Science Laboratory, Cluster for Pioneering Research, RIKEN, Saitama 351-0198
- Showa Pharmaceutical University, Tokyo 194-8543
| | - U Tamponi
- INFN-Sezione di Torino, I-10125 Torino
| | - K Tanida
- Advanced Science Research Center, Japan Atomic Energy Agency, Naka 319-1195
| | - Y Tao
- University of Florida, Gainesville, Florida 32611
| | - F Tenchini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - K Trabelsi
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay
| | - M Uchida
- Tokyo Institute of Technology, Tokyo 152-8550
| | - T Uglov
- National Research University Higher School of Economics, Moscow 101000
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
| | - S Uno
- SOKENDAI (The Graduate University for Advanced Studies), Hayama 240-0193
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - P Urquijo
- School of Physics, University of Melbourne, Victoria 3010
| | - S E Vahsen
- University of Hawaii, Honolulu, Hawaii 96822
| | - G Varner
- University of Hawaii, Honolulu, Hawaii 96822
| | - K E Varvell
- School of Physics, University of Sydney, New South Wales 2006
| | - E Waheed
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801
| | - C H Wang
- National United University, Miao Li 36003
| | - E Wang
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
| | - M-Z Wang
- Department of Physics, National Taiwan University, Taipei 10617
| | - P Wang
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
| | - X L Wang
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443
| | | | - S Watanuki
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay
| | - O Werbycka
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342
| | - E Won
- Korea University, Seoul 02841
| | - B D Yabsley
- School of Physics, University of Sydney, New South Wales 2006
| | - W Yan
- Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026
| | | | - H Ye
- Deutsches Elektronen-Synchrotron, 22607 Hamburg
| | - J H Yin
- Korea University, Seoul 02841
| | - Z P Zhang
- Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026
| | - V Zhilich
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090
- Novosibirsk State University, Novosibirsk 630090
| | - V Zhukova
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
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Abudinén F, Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, Aloisio A, Anh Ky N, Asner DM, Atmacan H, Aushev V, Babu V, Bacher S, Bae H, Baehr S, Bahinipati S, Bambade P, Banerjee S, Bansal S, Barrett M, Baudot J, Bauer M, Baur A, Becker J, Behera PK, Bennett JV, Bernieri E, Bernlochner FU, Bertemes M, Bertholet E, Bessner M, Bettarini S, Bhardwaj V, Bianchi F, Bilka T, Bilokin S, Biswas D, Bobrov A, Bodrov D, Bolz A, Bozek A, Bračko M, Branchini P, Braun N, Briere RA, Browder TE, Budano A, Bussino S, Campajola M, Cao L, Casarosa G, Cecchi C, Červenkov D, Chang MC, Chang P, Cheaib R, Chekelian V, Chen C, Chen YT, Cheon BG, Chilikin K, Chirapatpimol K, Cho HE, Cho K, Cho SJ, Choi SK, Choudhury S, Cinabro D, Corona L, Cremaldi LM, Cunliffe S, Czank T, Dattola F, De La Cruz-Burelo E, de Marino G, De Nardo G, De Pietro G, de Sangro R, Destefanis M, Dey S, De Yta-Hernandez A, Di Canto A, Di Capua F, Dingfelder J, Doležal Z, Domínguez Jiménez I, Dong TV, Dorigo M, Dort K, Dossett D, Dubey S, Duell S, Dujany G, Ecker P, Epifanov D, Ferber T, Ferlewicz D, Finocchiaro G, Flood K, Fodor A, Forti F, Fulsom BG, Gabrielli A, Gabyshev N, Gaz A, Gellrich A, Giakoustidis G, Giordano R, Giri A, Glazov A, Gobbo B, Godang R, Goldenzweig P, Golob B, Gradl W, Graziani E, Greenwald D, Gu T, Guan Y, Gudkova K, Guilliams J, Hadjivasiliou C, Halder S, Hara K, Hara T, Hartbrich O, Hayasaka K, Hayashii H, Hazra S, Hearty C, Heredia de la Cruz I, Hernández Villanueva M, Hershenhorn A, Higuchi T, Hill EC, Hirata H, Hoek M, Hohmann M, Hsu CL, Humair T, Iijima T, Inami K, Inguglia G, Ishikawa A, Itoh R, Iwasaki M, Iwasaki Y, Jacobs WW, Jaffe DE, Jang EJ, Jia S, Jin Y, Junkerkalefeld H, Kakuno H, Kaliyar AB, Kandra J, Kang KH, Karl R, Karyan G, Kato Y, Kawasaki T, Kiesling C, Kim CH, Kim DY, Kim YK, Kim Y, Kimmel TD, Kinoshita K, Kodyš P, Koga T, Kohani S, Konno T, Korpar S, Kovalenko E, Kowalewski R, Kraetzschmar TMG, Krinner F, Križan P, Krokovny P, Kuhr T, Kumar J, Kumar M, Kumar R, Kumara K, Kurz S, Kuzmin A, Kwon YJ, Lacaprara S, Lalwani K, Lam T, Lanceri L, Lange JS, Laurenza M, Lautenbach K, Le Diberder FR, Lee SC, Leitl P, Levit D, Li C, Li LK, Libby J, Lieret K, Liptak Z, Liu QY, Liventsev D, Longo S, Lueck T, Lyu C, Manfredi R, Manoni E, Marinas C, Martini A, Matsuda T, Matsuoka K, Matvienko D, McKenna JA, Meier F, Merola M, Metzner F, Miller C, Miyabayashi K, Mizuk R, Mohanty GB, Molina-Gonzalez N, Moon H, Moser HG, Mrvar M, Murphy C, Mussa R, Nakamura I, Nakamura KR, Nakao M, Nakazawa H, Natkaniec Z, Natochii A, Nazaryan G, Niebuhr C, Niiyama M, Nisar NK, Nishida S, Nishimura K, Ogawa S, Onishchuk Y, Ono H, Onuki Y, Oskin P, Oxford ER, Ozaki H, Pakhlov P, Paladino A, Pang T, Panta A, Paoloni E, Pardi S, Park H, Park SH, Paschen B, Passeri A, Pathak A, Patra S, Paul S, Pedlar TK, Peruzzi I, Peschke R, Pestotnik R, Pham F, Piccolo M, Piilonen LE, Pinna Angioni G, Podesta-Lerma PLM, Podobnik T, Pokharel S, Polat G, Popov V, Praz C, Prell S, Prencipe E, Prim MT, Purohit MV, Purwar H, Rad N, Rados P, Raiz S, Reiter S, Remnev M, Ripp-Baudot I, Rizzo G, Rizzuto LB, Robertson SH, Roney JM, Rostomyan A, Rout N, Rozanska M, Sahoo D, Sanders DA, Sandilya S, Sangal A, Santelj L, Sato Y, Savinov V, Scavino B, Schueler J, Schwanda C, Schwartz AJ, Seino Y, Selce A, Senyo K, Serrano J, Sfienti C, Shiu JG, Shwartz B, Sibidanov A, Simon F, Sobie RJ, Soffer A, Sokolov A, Solovieva E, Spataro S, Spruck B, Starič M, Stefkova S, Stottler ZS, Stroili R, Strube J, Sumihama M, Sutcliffe W, Suzuki SY, Svidras H, Tabata M, Takizawa M, Tamponi U, Tanaka S, Tanida K, Tanigawa H, Taniguchi N, Tenchini F, Tiwary R, Tonelli D, Torassa E, Toutounji N, Trabelsi K, Tsuboyama T, Ueda I, Uehara S, Uematsu Y, Uglov T, Unger K, Unno Y, Uno K, Uno S, Urquijo P, Ushiroda Y, Usov YV, Vahsen SE, van Tonder R, Varner GS, Vinokurova A, Vitale L, Vossen A, Waheed E, Wakeling HM, Wang E, Wang MZ, Wang XL, Warburton A, Watanabe M, Welsch M, Wessel C, Wiechczynski J, Won E, Xu XP, Yabsley BD, Yamada S, Yan W, Yang SB, Ye H, Yelton J, Yin JH, Yoshihara K, Yusa Y, Zani L, Zhilich V, Zhou QD, Zhou XY, Zhukova VI, Žlebčík R. Precise Measurement of the D^{0} and D^{+} Lifetimes at Belle II. Phys Rev Lett 2021; 127:211801. [PMID: 34860075 DOI: 10.1103/physrevlett.127.211801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 10/20/2021] [Indexed: 06/13/2023]
Abstract
We report a measurement of the D^{0} and D^{+} lifetimes using D^{0}→K^{-}π^{+} and D^{+}→K^{-}π^{+}π^{+} decays reconstructed in e^{+}e^{-}→cc[over ¯] data recorded by the Belle II experiment at the SuperKEKB asymmetric-energy e^{+}e^{-} collider. The data, collected at center-of-mass energies at or near the ϒ(4S) resonance, correspond to an integrated luminosity of 72 fb^{-1}. The results, τ(D^{0})=410.5±1.1(stat)±0.8(syst) fs and τ(D^{+})=1030.4±4.7(stat)±3.1(syst) fs, are the most precise to date and are consistent with previous determinations.
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Affiliation(s)
- F Abudinén
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | - I Adachi
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - K Adamczyk
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - L Aggarwal
- Panjab University, Chandigarh 160014, India
| | - H Ahmed
- St. Francis Xavier University, Antigonish, Nova Scotia, B2G 2W5, Canada
| | - H Aihara
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - N Akopov
- Alikhanyan National Science Laboratory, Yerevan 0036, Armenia
| | - A Aloisio
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | - N Anh Ky
- Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000, Vietnam
- Institute of Physics, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - D M Asner
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - H Atmacan
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - V Aushev
- Taras Shevchenko National Univ. of Kiev, Kiev, Ukraine
| | - V Babu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - S Bacher
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - H Bae
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - S Baehr
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - S Bahinipati
- Indian Institute of Technology Bhubaneswar, Satya Nagar 751007, India
| | - P Bambade
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - Sw Banerjee
- University of Louisville, Louisville, Kentucky 40292, USA
| | - S Bansal
- Panjab University, Chandigarh 160014, India
| | - M Barrett
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - J Baudot
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg, France
| | - M Bauer
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - A Baur
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - J Becker
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - P K Behera
- Indian Institute of Technology Madras, Chennai 600036, India
| | - J V Bennett
- University of Mississippi, University, Mississippi 38677, USA
| | - E Bernieri
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | | | - M Bertemes
- Institute of High Energy Physics, Vienna 1050, Austria
| | - E Bertholet
- Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel
| | - M Bessner
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - S Bettarini
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - V Bhardwaj
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306, India
| | - F Bianchi
- INFN Sezione di Torino, I-10125 Torino, Italy
- Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy
| | - T Bilka
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
| | - S Bilokin
- Ludwig Maximilians University, 80539 Munich, Germany
| | - D Biswas
- University of Louisville, Louisville, Kentucky 40292, USA
| | - A Bobrov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - D Bodrov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
- National Research University Higher School of Economics, Moscow 101000, Russian Federation
| | - A Bolz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - A Bozek
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - M Bračko
- J. Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor, Slovenia
| | - P Branchini
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - N Braun
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - R A Briere
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - T E Browder
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - A Budano
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - S Bussino
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma, Italy
| | - M Campajola
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | - L Cao
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - G Casarosa
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - C Cecchi
- INFN Sezione di Perugia, I-06123 Perugia, Italy
- Dipartimento di Fisica, Università di Perugia, I-06123 Perugia, Italy
| | - D Červenkov
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
| | - M-C Chang
- Department of Physics, Fu Jen Catholic University, Taipei 24205, Taiwan
| | - P Chang
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - R Cheaib
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - V Chekelian
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - C Chen
- Iowa State University, Ames, Iowa 50011, USA
| | - Y-T Chen
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - B G Cheon
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763, South Korea
| | - K Chilikin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
| | | | - H-E Cho
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763, South Korea
| | - K Cho
- Korea Institute of Science and Technology Information, Daejeon 34141, South Korea
| | - S-J Cho
- Yonsei University, Seoul 03722, South Korea
| | - S-K Choi
- Gyeongsang National University, Jinju 52828, South Korea
| | - S Choudhury
- Indian Institute of Technology Hyderabad, Telangana 502285, India
| | - D Cinabro
- Wayne State University, Detroit, Michigan 48202, USA
| | - L Corona
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - L M Cremaldi
- University of Mississippi, University, Mississippi 38677, USA
| | - S Cunliffe
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - T Czank
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583, Japan
| | - F Dattola
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - E De La Cruz-Burelo
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360, Mexico
| | - G de Marino
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - G De Nardo
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | - G De Pietro
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - R de Sangro
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy
| | - M Destefanis
- INFN Sezione di Torino, I-10125 Torino, Italy
- Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy
| | - S Dey
- Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel
| | - A De Yta-Hernandez
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360, Mexico
| | - A Di Canto
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - F Di Capua
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | | | - Z Doležal
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
| | | | - T V Dong
- Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000, Vietnam
| | - M Dorigo
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | - K Dort
- Justus-Liebig-Universität Gießen, 35392 Gießen, Germany
| | - D Dossett
- School of Physics, University of Melbourne, Victoria 3010, Australia
| | - S Dubey
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - S Duell
- University of Bonn, 53115 Bonn, Germany
| | - G Dujany
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg, France
| | - P Ecker
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - D Epifanov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - T Ferber
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - D Ferlewicz
- School of Physics, University of Melbourne, Victoria 3010, Australia
| | - G Finocchiaro
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy
| | - K Flood
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - A Fodor
- McGill University, Montréal, Québec, H3A 2T8, Canada
| | - F Forti
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - B G Fulsom
- Pacific Northwest National Laboratory, Richland, Washington, D.C. 99352, USA
| | - A Gabrielli
- INFN Sezione di Trieste, I-34127 Trieste, Italy
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy
| | - N Gabyshev
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - A Gaz
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova, Italy
| | - A Gellrich
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | | | - R Giordano
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | - A Giri
- Indian Institute of Technology Hyderabad, Telangana 502285, India
| | - A Glazov
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - B Gobbo
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | - R Godang
- University of South Alabama, Mobile, Alabama 36688, USA
| | - P Goldenzweig
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - B Golob
- J. Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - W Gradl
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - E Graziani
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - D Greenwald
- Department of Physics, Technische Universität München, 85748 Garching, Germany
| | - T Gu
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - Y Guan
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - K Gudkova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - J Guilliams
- University of Mississippi, University, Mississippi 38677, USA
| | - C Hadjivasiliou
- Pacific Northwest National Laboratory, Richland, Washington, D.C. 99352, USA
| | - S Halder
- Tata Institute of Fundamental Research, Mumbai 400005, India
| | - K Hara
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - T Hara
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - O Hartbrich
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - K Hayasaka
- Niigata University, Niigata 950-2181, Japan
| | - H Hayashii
- Nara Women's University, Nara 630-8506, Japan
| | - S Hazra
- Tata Institute of Fundamental Research, Mumbai 400005, India
| | - C Hearty
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2, Canada
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - I Heredia de la Cruz
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360, Mexico
- Consejo Nacional de Ciencia y Tecnología, Mexico City 03940, Mexico
| | | | - A Hershenhorn
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - T Higuchi
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583, Japan
| | - E C Hill
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - H Hirata
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
| | - M Hoek
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - M Hohmann
- School of Physics, University of Melbourne, Victoria 3010, Australia
| | - C-L Hsu
- School of Physics, University of Sydney, New South Wales 2006, Australia
| | - T Humair
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - T Iijima
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602, Japan
| | - K Inami
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
| | - G Inguglia
- Institute of High Energy Physics, Vienna 1050, Austria
| | - A Ishikawa
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - R Itoh
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - M Iwasaki
- Osaka City University, Osaka 558-8585, Japan
| | - Y Iwasaki
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - W W Jacobs
- Indiana University, Bloomington, Indiana 47408, USA
| | - D E Jaffe
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - E-J Jang
- Gyeongsang National University, Jinju 52828, South Korea
| | - S Jia
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443, China
| | - Y Jin
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | | | - H Kakuno
- Tokyo Metropolitan University, Tokyo 192-0397, Japan
| | - A B Kaliyar
- Tata Institute of Fundamental Research, Mumbai 400005, India
| | - J Kandra
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
| | - K H Kang
- Kyungpook National University, Daegu 41566, South Korea
| | - R Karl
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - G Karyan
- Alikhanyan National Science Laboratory, Yerevan 0036, Armenia
| | - Y Kato
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602, Japan
| | - T Kawasaki
- Kitasato University, Sagamihara 252-0373, Japan
| | - C Kiesling
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - C-H Kim
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763, South Korea
| | - D Y Kim
- Soongsil University, Seoul 06978, South Korea
| | - Y-K Kim
- Yonsei University, Seoul 03722, South Korea
| | - Y Kim
- Korea University, Seoul 02841, South Korea
| | - T D Kimmel
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - K Kinoshita
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - P Kodyš
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
| | - T Koga
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - S Kohani
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - T Konno
- Kitasato University, Sagamihara 252-0373, Japan
| | - S Korpar
- J. Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor, Slovenia
| | - E Kovalenko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - R Kowalewski
- University of Victoria, Victoria, British Columbia, V8W 3P6, Canada
| | | | - F Krinner
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - P Križan
- J. Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - P Krokovny
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - T Kuhr
- Ludwig Maximilians University, 80539 Munich, Germany
| | - J Kumar
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - M Kumar
- Malaviya National Institute of Technology Jaipur, Jaipur 302017, India
| | - R Kumar
- Punjab Agricultural University, Ludhiana 141004, India
| | - K Kumara
- Wayne State University, Detroit, Michigan 48202, USA
| | - S Kurz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - A Kuzmin
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - Y-J Kwon
- Yonsei University, Seoul 03722, South Korea
| | - S Lacaprara
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - K Lalwani
- Malaviya National Institute of Technology Jaipur, Jaipur 302017, India
| | - T Lam
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - L Lanceri
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | - J S Lange
- Justus-Liebig-Universität Gießen, 35392 Gießen, Germany
| | - M Laurenza
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
- Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma, Italy
| | - K Lautenbach
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille, France
| | - F R Le Diberder
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - S C Lee
- Kyungpook National University, Daegu 41566, South Korea
| | - P Leitl
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - D Levit
- Department of Physics, Technische Universität München, 85748 Garching, Germany
| | - C Li
- Liaoning Normal University, Dalian 116029, China
| | - L K Li
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - J Libby
- Indian Institute of Technology Madras, Chennai 600036, India
| | - K Lieret
- Ludwig Maximilians University, 80539 Munich, Germany
| | - Z Liptak
- Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8530, Japan
| | - Q Y Liu
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - D Liventsev
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
- Wayne State University, Detroit, Michigan 48202, USA
| | - S Longo
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - T Lueck
- Ludwig Maximilians University, 80539 Munich, Germany
| | - C Lyu
- University of Bonn, 53115 Bonn, Germany
| | - R Manfredi
- INFN Sezione di Trieste, I-34127 Trieste, Italy
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy
| | - E Manoni
- INFN Sezione di Perugia, I-06123 Perugia, Italy
| | - C Marinas
- Instituto de Fisica Corpuscular, Paterna 46980, Spain
| | - A Martini
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - T Matsuda
- University of Miyazaki, Miyazaki 889-2192, Japan
| | - K Matsuoka
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - D Matvienko
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - J A McKenna
- University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada
| | - F Meier
- Duke University, Durham, North Carolina 27708, USA
| | - M Merola
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
| | - F Metzner
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - C Miller
- University of Victoria, Victoria, British Columbia, V8W 3P6, Canada
| | | | - R Mizuk
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
- National Research University Higher School of Economics, Moscow 101000, Russian Federation
| | - G B Mohanty
- Tata Institute of Fundamental Research, Mumbai 400005, India
| | - N Molina-Gonzalez
- Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360, Mexico
| | - H Moon
- Korea University, Seoul 02841, South Korea
| | - H-G Moser
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - M Mrvar
- Institute of High Energy Physics, Vienna 1050, Austria
| | - C Murphy
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583, Japan
| | - R Mussa
- INFN Sezione di Torino, I-10125 Torino, Italy
| | - I Nakamura
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - K R Nakamura
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - M Nakao
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - H Nakazawa
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - Z Natkaniec
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - A Natochii
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - G Nazaryan
- Alikhanyan National Science Laboratory, Yerevan 0036, Armenia
| | - C Niebuhr
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - M Niiyama
- Kyoto Sangyo University, Kyoto 603-8555, Japan
| | - N K Nisar
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - S Nishida
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - K Nishimura
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - S Ogawa
- Toho University, Funabashi 274-8510, Japan
| | - Y Onishchuk
- Taras Shevchenko National Univ. of Kiev, Kiev, Ukraine
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- Niigata University, Niigata 950-2181, Japan
| | - Y Onuki
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - P Oskin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
| | - E R Oxford
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - H Ozaki
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - P Pakhlov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
- Moscow Physical Engineering Institute, Moscow 115409, Russian Federation
| | - A Paladino
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - T Pang
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - A Panta
- University of Mississippi, University, Mississippi 38677, USA
| | - E Paoloni
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - S Pardi
- INFN Sezione di Napoli, I-80126 Napoli, Italy
| | - H Park
- Kyungpook National University, Daegu 41566, South Korea
| | - S-H Park
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - B Paschen
- University of Bonn, 53115 Bonn, Germany
| | - A Passeri
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - A Pathak
- University of Louisville, Louisville, Kentucky 40292, USA
| | - S Patra
- Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306, India
| | - S Paul
- Department of Physics, Technische Universität München, 85748 Garching, Germany
| | - T K Pedlar
- Luther College, Decorah, Iowa 52101, USA
| | - I Peruzzi
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy
| | - R Peschke
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - R Pestotnik
- J. Stefan Institute, 1000 Ljubljana, Slovenia
| | - F Pham
- School of Physics, University of Melbourne, Victoria 3010, Australia
| | - M Piccolo
- INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy
| | - L E Piilonen
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - G Pinna Angioni
- INFN Sezione di Torino, I-10125 Torino, Italy
- Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy
| | | | - T Podobnik
- J. Stefan Institute, 1000 Ljubljana, Slovenia
| | - S Pokharel
- University of Mississippi, University, Mississippi 38677, USA
| | - G Polat
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille, France
| | - V Popov
- National Research University Higher School of Economics, Moscow 101000, Russian Federation
| | - C Praz
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - S Prell
- Iowa State University, Ames, Iowa 50011, USA
| | - E Prencipe
- Justus-Liebig-Universität Gießen, 35392 Gießen, Germany
| | - M T Prim
- University of Bonn, 53115 Bonn, Germany
| | - M V Purohit
- Okinawa Institute of Science and Technology, Okinawa 904-0495, Japan
| | - H Purwar
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - N Rad
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - P Rados
- Institute of High Energy Physics, Vienna 1050, Austria
| | - S Raiz
- INFN Sezione di Trieste, I-34127 Trieste, Italy
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy
| | - S Reiter
- Justus-Liebig-Universität Gießen, 35392 Gießen, Germany
| | - M Remnev
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - I Ripp-Baudot
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg, France
| | - G Rizzo
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - L B Rizzuto
- J. Stefan Institute, 1000 Ljubljana, Slovenia
| | - S H Robertson
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2, Canada
- McGill University, Montréal, Québec, H3A 2T8, Canada
| | - J M Roney
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2, Canada
- University of Victoria, Victoria, British Columbia, V8W 3P6, Canada
| | - A Rostomyan
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - N Rout
- Indian Institute of Technology Madras, Chennai 600036, India
| | - M Rozanska
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - D Sahoo
- Iowa State University, Ames, Iowa 50011, USA
| | - D A Sanders
- University of Mississippi, University, Mississippi 38677, USA
| | - S Sandilya
- Indian Institute of Technology Hyderabad, Telangana 502285, India
| | - A Sangal
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - L Santelj
- J. Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Y Sato
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - V Savinov
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - B Scavino
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - J Schueler
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - C Schwanda
- Institute of High Energy Physics, Vienna 1050, Austria
| | - A J Schwartz
- University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - Y Seino
- Niigata University, Niigata 950-2181, Japan
| | - A Selce
- ENEA Casaccia, I-00123 Roma, Italy
- INFN Sezione di Roma Tre, I-00146 Roma, Italy
| | - K Senyo
- Yamagata University, Yamagata 990-8560, Japan
| | - J Serrano
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille, France
| | - C Sfienti
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - J-G Shiu
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - B Shwartz
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - A Sibidanov
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - F Simon
- Max-Planck-Institut für Physik, 80805 München, Germany
| | - R J Sobie
- Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2, Canada
- University of Victoria, Victoria, British Columbia, V8W 3P6, Canada
| | - A Soffer
- Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel
| | - A Sokolov
- Institute for High Energy Physics, Protvino 142281, Russian Federation
| | - E Solovieva
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
| | - S Spataro
- INFN Sezione di Torino, I-10125 Torino, Italy
- Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy
| | - B Spruck
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - M Starič
- J. Stefan Institute, 1000 Ljubljana, Slovenia
| | - S Stefkova
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - Z S Stottler
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - R Stroili
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova, Italy
| | - J Strube
- Pacific Northwest National Laboratory, Richland, Washington, D.C. 99352, USA
| | - M Sumihama
- Gifu University, Gifu 501-1193, Japan
- Research Center for Nuclear Physics, Osaka University, Osaka 567-0047, Japan
| | | | - S Y Suzuki
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - H Svidras
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - M Tabata
- Chiba University, Chiba 263-8522, Japan
| | - M Takizawa
- J-PARC Branch, KEK Theory Center, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
- Meson Science Laboratory, Cluster for Pioneering Research, RIKEN, Saitama 351-0198, Japan
- Showa Pharmaceutical University, Tokyo 194-8543, Japan
| | - U Tamponi
- INFN Sezione di Torino, I-10125 Torino, Italy
| | - S Tanaka
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - K Tanida
- Advanced Science Research Center, Japan Atomic Energy Agency, Naka 319-1195, Japan
| | - H Tanigawa
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - N Taniguchi
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - F Tenchini
- INFN Sezione di Pisa, I-56127 Pisa, Italy
- Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy
| | - R Tiwary
- Tata Institute of Fundamental Research, Mumbai 400005, India
| | - D Tonelli
- INFN Sezione di Trieste, I-34127 Trieste, Italy
| | - E Torassa
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - N Toutounji
- School of Physics, University of Sydney, New South Wales 2006, Australia
| | - K Trabelsi
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France
| | - T Tsuboyama
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - I Ueda
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - S Uehara
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - Y Uematsu
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - T Uglov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
- National Research University Higher School of Economics, Moscow 101000, Russian Federation
| | - K Unger
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
| | - Y Unno
- Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763, South Korea
| | - K Uno
- Niigata University, Niigata 950-2181, Japan
| | - S Uno
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - P Urquijo
- School of Physics, University of Melbourne, Victoria 3010, Australia
| | - Y Ushiroda
- The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - Y V Usov
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - S E Vahsen
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | | | - G S Varner
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - A Vinokurova
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - L Vitale
- INFN Sezione di Trieste, I-34127 Trieste, Italy
- Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy
| | - A Vossen
- Duke University, Durham, North Carolina 27708, USA
| | - E Waheed
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - H M Wakeling
- McGill University, Montréal, Québec, H3A 2T8, Canada
| | - E Wang
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - M-Z Wang
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - X L Wang
- Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443, China
| | - A Warburton
- McGill University, Montréal, Québec, H3A 2T8, Canada
| | - M Watanabe
- Niigata University, Niigata 950-2181, Japan
| | - M Welsch
- University of Bonn, 53115 Bonn, Germany
| | - C Wessel
- University of Bonn, 53115 Bonn, Germany
| | - J Wiechczynski
- H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland
| | - E Won
- Korea University, Seoul 02841, South Korea
| | - X P Xu
- Soochow University, Suzhou 215006, China
| | - B D Yabsley
- School of Physics, University of Sydney, New South Wales 2006, Australia
| | - S Yamada
- High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - W Yan
- University of Science and Technology of China, Hefei 230026, China
| | - S B Yang
- Korea University, Seoul 02841, South Korea
| | - H Ye
- Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
| | - J Yelton
- University of Florida, Gainesville, Florida 32611, USA
| | - J H Yin
- Korea University, Seoul 02841, South Korea
| | - K Yoshihara
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
| | - Y Yusa
- Niigata University, Niigata 950-2181, Japan
| | - L Zani
- Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille, France
| | - V Zhilich
- Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - Q D Zhou
- Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
- Institute for Advanced Research, Nagoya University, Nagoya 464-8602, Japan
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602, Japan
| | - X Y Zhou
- Liaoning Normal University, Dalian 116029, China
| | - V I Zhukova
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation
| | - R Žlebčík
- Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
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Lee TH, Kim DY, Wu HG, Lee JH, Kim HJ. Treatment outcomes of re-irradiation using stereotactic ablative radiotherapy to lung: a propensity score matching analysis. Radiat Oncol 2021; 16:222. [PMID: 34794471 PMCID: PMC8600824 DOI: 10.1186/s13014-021-01948-6] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 11/04/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The purpose of this study was to compare the treatment efficacy and safety of re-irradiation (re-RT) using stereotactic ablative radiotherapy (SABR) and initial SABR for primary, recurrent lung cancer or metastatic lung tumor. METHODS A retrospective review of the medical records of 336 patients who underwent lung SABR was performed. Re-RT was defined as the overlap of the 70% isodose line of second-course SABR with that of the initial radiotherapy, and 20 patients were classified as the re-RT group. The median dose of re-RT using SABR was 54 Gy (range 48-60 Gy), and the median fraction number was 4 (range 4-6). One-to-three case-matched analysis with propensity score matching was used, and 60 patients were included in the initial SABR group of the matched cohort. RESULTS The 1- and 2-year local control rates for the re-RT group were 73.9% and 63.3% and those for the initial SABR group in the matched cohort were 92.9% and 87.7%, respectively (P = 0.013). There was no difference in distant metastasis-free, progression-free, and overall survival rates. The crude grade ≥ 2 toxicity rates were 40.0% for the re-RT group and 25.0% for the initial SABR group (P = 0.318). Re-RT group had higher acute grade ≥ 2 toxicity rates (25.0% vs 5.0%, P = 0.031). One incident of grade 3 toxicity (pulmonary) was reported in the re-RT group; there was no grade 4‒5 toxicity. CONCLUSIONS The local control rate of the in-field re-RT SABR was lower than that of the initial SABR without compromising the survival rates. The toxicity of re-RT using SABR was acceptable.
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Affiliation(s)
- Tae Hoon Lee
- Department of Radiation Oncology, Seoul National University College of Medicine and Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Dong-Yun Kim
- Department of Radiation Oncology, Seoul National University College of Medicine and Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Hong-Gyun Wu
- Department of Radiation Oncology, Seoul National University College of Medicine and Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.,Cancer Research Institute, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.,Institute of Radiation Medicine, Medical Research Center, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Joo Ho Lee
- Department of Radiation Oncology, Seoul National University College of Medicine and Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Hak Jae Kim
- Department of Radiation Oncology, Seoul National University College of Medicine and Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea. .,Cancer Research Institute, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea. .,Institute of Radiation Medicine, Medical Research Center, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
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