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Author Details

James Weaver
Janssen Pharmaceutical Research & Development
2011
30
13
PMIDPaper TitleJournal TitlePublished Year
36826399Reproducible variability: assessing investigator discordance across 9 research teams attempting to reproduce the same observational study.J Am Med Inform Assoc2023
36826399Reproducible variability: assessing investigator discordance across 9 research teams attempting to reproduce the same observational study.J Am Med Inform Assoc2023
36879362Cardiovascular outcomes among patients with castration-resistant prostate cancer: A comparative safety study using US administrative claims data.Prostate2023
36879362Cardiovascular outcomes among patients with castration-resistant prostate cancer: A comparative safety study using US administrative claims data.Prostate2023
36188566International cohort study indicates no association between alpha-1 blockers and susceptibility to COVID-19 in benign prostatic hyperplasia patients.Front Pharmacol2022
36201545Risk of retinal detachment and exposure to fluoroquinolones, common antibiotics, and febrile illness using a self-controlled case series study design: Retrospective analyses of three large healthcare databases in the US.PLoS One2022
35728447Development and external validation of prediction models for adverse health outcomes in rheumatoid arthritis: A multinational real-world cohort analysis.Semin Arthritis Rheum2022
36188566International cohort study indicates no association between alpha-1 blockers and susceptibility to COVID-19 in benign prostatic hyperplasia patients.Front Pharmacol2022
35728447Development and external validation of prediction models for adverse health outcomes in rheumatoid arthritis: A multinational real-world cohort analysis.Semin Arthritis Rheum2022
36201545Risk of retinal detachment and exposure to fluoroquinolones, common antibiotics, and febrile illness using a self-controlled case series study design: Retrospective analyses of three large healthcare databases in the US.PLoS One2022
33097389Stroke Risk Among Elderly Users of Haloperidol and Typical Antipsychotics Versus Atypical Antipsychotics: A Real-World Study From a US Health Insurance Claims Database.Am J Geriatr Psychiatry2021
33791740Alpha-1 blockers and susceptibility to COVID-19 in benign prostate hyperplasia patients : an international cohort study.medRxiv2021
34109564Stroke Risk Among Non-Elderly Users of Haloperidol or First-Generation Antipsychotics vs Second-Generation Antipsychotics: A Cohort Study from a US Health Insurance Claims Database.Drugs Real World Outcomes2021
33830834Incidence rate of hospitalization and mortality in the first year following initial diagnosis of cardiac amyloidosis in the US claims databases.Curr Med Res Opin2021
34085347Taking Paediatrics Abroad: Working with low- and middle-income countries in a global pandemic.J Paediatr Child Health2021
33651368Comparative Risk Assessment of Severe Uterine Bleeding Following Exposure to Direct Oral Anticoagulants: A Network Study Across Four Observational Databases in the USA.Drug Saf2021
33097389Stroke Risk Among Elderly Users of Haloperidol and Typical Antipsychotics Versus Atypical Antipsychotics: A Real-World Study From a US Health Insurance Claims Database.Am J Geriatr Psychiatry2021
33367863Risk of depression, suicide and psychosis with hydroxychloroquine treatment for rheumatoid arthritis: a multinational network cohort study.Rheumatology (Oxford)2021
33342753Renin-angiotensin system blockers and susceptibility to COVID-19: an international, open science, cohort analysis.Lancet Digit Health2021
34398907Risk of aortic aneurysm and dissection following exposure to fluoroquinolones, common antibiotics, and febrile illness using a self-controlled case series study design: Retrospective analyses of three large healthcare databases in the US.PLoS One2021
33791740Alpha-1 blockers and susceptibility to COVID-19 in benign prostate hyperplasia patients : an international cohort study.medRxiv2021
33651368Comparative Risk Assessment of Severe Uterine Bleeding Following Exposure to Direct Oral Anticoagulants: A Network Study Across Four Observational Databases in the USA.Drug Saf2021
33830834Incidence rate of hospitalization and mortality in the first year following initial diagnosis of cardiac amyloidosis in the US claims databases.Curr Med Res Opin2021
34398907Risk of aortic aneurysm and dissection following exposure to fluoroquinolones, common antibiotics, and febrile illness using a self-controlled case series study design: Retrospective analyses of three large healthcare databases in the US.PLoS One2021
34085347Taking Paediatrics Abroad: Working with low- and middle-income countries in a global pandemic.J Paediatr Child Health2021
34109564Stroke Risk Among Non-Elderly Users of Haloperidol or First-Generation Antipsychotics vs Second-Generation Antipsychotics: A Cohort Study from a US Health Insurance Claims Database.Drugs Real World Outcomes2021
33342753Renin-angiotensin system blockers and susceptibility to COVID-19: an international, open science, cohort analysis.Lancet Digit Health2021
33367863Risk of depression, suicide and psychosis with hydroxychloroquine treatment for rheumatoid arthritis: a multinational network cohort study.Rheumatology (Oxford)2021
32338068Acute pancreatitis risk in type 2 diabetes patients treated with canagliflozin versus other antihyperglycemic agents: an observational claims database study.Curr Med Res Opin2020
32338068Acute pancreatitis risk in type 2 diabetes patients treated with canagliflozin versus other antihyperglycemic agents: an observational claims database study.Curr Med Res Opin2020
32587982Renin-angiotensin system blockers and susceptibility to COVID-19: a multinational open science cohort study.medRxiv2020
32864627Risk of hydroxychloroquine alone and in combination with azithromycin in the treatment of rheumatoid arthritis: a multinational, retrospective study.Lancet Rheumatol2020
33107944Association of Ticagrelor vs Clopidogrel With Net Adverse Clinical Events in Patients With Acute Coronary Syndrome Undergoing Percutaneous Coronary Intervention.JAMA2020
33107944Association of Ticagrelor vs Clopidogrel With Net Adverse Clinical Events in Patients With Acute Coronary Syndrome Undergoing Percutaneous Coronary Intervention.JAMA2020
32587982Renin-angiotensin system blockers and susceptibility to COVID-19: a multinational open science cohort study.medRxiv2020
32864627Risk of hydroxychloroquine alone and in combination with azithromycin in the treatment of rheumatoid arthritis: a multinational, retrospective study.Lancet Rheumatol2020
30907256HIV Vaccine Preparedness among Men Who Have Sex with Men in Taiwan: Sociocultural and Behavioral Factors.J Int Assoc Provid AIDS Care2019
31933226Liver Test Monitoring: Real-World Compliance for Drugs with Monitoring Requirements at 2-Week Intervals or More Frequently.Pharmaceut Med2019
31456304Diabetic ketoacidosis in patients with type 2 diabetes treated with sodium glucose co-transporter 2 inhibitors versus other antihyperglycemic agents: An observational study of four US administrative claims databases.Pharmacoepidemiol Drug Saf2019
30907256HIV Vaccine Preparedness among Men Who Have Sex with Men in Taiwan: Sociocultural and Behavioral Factors.J Int Assoc Provid AIDS Care2019
31933226Liver Test Monitoring: Real-World Compliance for Drugs with Monitoring Requirements at 2-Week Intervals or More Frequently.Pharmaceut Med2019
31456304Diabetic ketoacidosis in patients with type 2 diabetes treated with sodium glucose co-transporter 2 inhibitors versus other antihyperglycemic agents: An observational study of four US administrative claims databases.Pharmacoepidemiol Drug Saf2019
30646124Association of Hemoglobin A1c Levels With Use of Sulfonylureas, Dipeptidyl Peptidase 4 Inhibitors, and Thiazolidinediones in Patients With Type 2 Diabetes Treated With Metformin: Analysis From the Observational Health Data Sciences and Informatics Initiative.JAMA Netw Open2018
30371219Frailty and Outcomes After Myocardial Infarction: Insights From the CONCORDANCE Registry.J Am Heart Assoc2018
30646124Association of Hemoglobin A1c Levels With Use of Sulfonylureas, Dipeptidyl Peptidase 4 Inhibitors, and Thiazolidinediones in Patients With Type 2 Diabetes Treated With Metformin: Analysis From the Observational Health Data Sciences and Informatics Initiative.JAMA Netw Open2018
30371219Frailty and Outcomes After Myocardial Infarction: Insights From the CONCORDANCE Registry.J Am Heart Assoc2018
26788978HIV-Related Stigma and HIV Prevention Uptake Among Young Men Who Have Sex with Men and Transgender Women in Thailand.AIDS Patient Care STDS2016
26788978HIV-Related Stigma and HIV Prevention Uptake Among Young Men Who Have Sex with Men and Transgender Women in Thailand.AIDS Patient Care STDS2016
25867642A Pilot Study of a Group-Based HIV and STI Prevention Intervention for Lesbian, Bisexual, Queer, and Other Women Who Have Sex with Women in Canada.AIDS Patient Care STDS2015
25867642A Pilot Study of a Group-Based HIV and STI Prevention Intervention for Lesbian, Bisexual, Queer, and Other Women Who Have Sex with Women in Canada.AIDS Patient Care STDS2015
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Collaborators

Columbia University Irving Medical Center
Co-authored papers 11
University of California los angeles
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Columbia University
Co-authored papers 9
University of California los angeles
Co-authored papers 8
Erasmus University Medical Center
Co-authored papers 7
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Co-authored papers 7
University of Utah Health
Co-authored papers 7
University of Oxford
Co-authored papers 7
University of North Carolina at Chapel Hill
Co-authored papers 6
University of Dundee
Co-authored papers 6
Yonsei University College of Medicine
Co-authored papers 6
Janssen Pharmaceutical Research and Development
Co-authored papers 6
University of Utah
Co-authored papers 6
OHDSI Center at The Roux Institute, Northeastern University
Co-authored papers 6
American College of Medical Informatics, Department of Veteran Affairs, Harvard University T H Chan School of Public Health, Massachusetts Institute of Technology, The American Society for Clinical Investigation, University of Kentucky, Vanderbilt University Medical Center, Vanderbilt University Medical School
Co-authored papers 5
University of Oxford
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Erasmus University Medical Center
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Queen Mary University of London
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Quality Use of Medicines and Pharmacy Research Centre, University of South Australia
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Ajou University Graduate School of Medicine
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University of Gothenburg
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Erasmus University Medical Center
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