Publications by authors named "Caleb Alexander"

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Screening, brief intervention, and referral to treatment training for Nigerian primary care physicians: A pilot evaluation of knowledge, attitudes, self-efficacy, and barriers to implementation.
Honest Anaba, Johannes Thrul, Elohor Oborevwori, Osiyemi Oluwayomi, G Caleb Alexander

PLOS Glob Public Health· December 2025

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Weight Changes From Glucagon-Like Peptide-1 Receptor Agonist Use and Discontinuation: A Retrospective Cohort Study.
G Caleb Alexander, Yizhen Xu, Xuya Xiao, Sydney V Lewis, Scott Zeger

Obesity (Silver Spring)· November 2025

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The Value of Sensitivity Analyses in Assessing the Risk of Two Rare Neurological Adverse Events and Pseudoephedrine Use.
G Caleb Alexander, Francine Chingcuanco, Abhilok Garg, Daniel Budnitz

Drug Saf· October 2025

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Use of Glucagon-Like Peptide-1 Agonists Among Individuals Undergoing Bariatric Surgery in the US.
Minji Kim, Michael A Schweitzer, Ji Soo Kim, G Caleb Alexander, Hemalkumar B Mehta

JAMA Surg· October 2025

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Revisiting the FDA's Accelerated Approval Pathway.
Asha Kodan, Joseph T Kannarkat, G Caleb Alexander

JAMA· October 2025

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Association Between Metformin Use and Mortality Among Individuals With Non-Small Cell Lung Cancer Receiving Immune Checkpoint Inhibitors: A Retrospective Cohort Study.
Xinyi Sun, James Heyward, Joseph C Murray, G Caleb Alexander, Hemalkumar B Mehta

J Immunother· September 2025

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Comparative safety and effectiveness of apixaban and rivaroxaban for treatment of cancer-associated venous thromboembolism: A retrospective cohort study.
Jingjing Sun, Hemalkumar B Mehta, Jodi B Segal, G Caleb Alexander

PLoS Med· September 2025

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Association between switching to integrase strand transfer inhibitors and incident diabetes in people with HIV: Erratum.
Y Joseph Hwang, Catherine R Lesko, Todd T Brown, G Caleb Alexander, Lauren C Zalla

AIDS· July 2025

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Research and development investments for biologics independently developed by US biotechnology startups, 2017-2023.
Ilina C Odouard, So-Yeon Kang, Jessica Mo, Gerard F Anderson, G Caleb Alexander

Health Aff Sch· July 2025

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The authors reply.
Asad E Patanwala, Xuya Xiao, Thomas E Hills, Alisa M Higgins, Colin J McArthur, G Caleb Alexander

Crit Care Med· June 2025

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US Public Health Gains from Improved Treatment of Hypercholesterolemia: A Simulation Study of NHANES Adults Treated to Guideline-Directed Therapy.
G Caleb Alexander, Jill Curran, Alejandro Victores, Hemalkumar B Mehta, Shanshan Lin

J Gen Intern Med· June 2025

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Interventions to improve patient safety during the COVID-19 pandemic: a systematic review.
Albert W Wu, Katelyn Trigg, Allen Zhang, G Caleb Alexander, Elliott R Haut

BMJ Open Qual· June 2025

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Medicare Part D Preferred Pharmacy Networks And The Risk For Pharmacy Closure, 2014-23.
Jenny S Guadamuz, G Caleb Alexander, Genevieve P Kanter, Dima Mazen Qato

Health Aff (Millwood)· May 2025

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Assessing US Food and Drug Administration Guidance Practices in Drug Development.
Joseph T Kannarkat, Peter Lurie, G Caleb Alexander

JAMA Health Forum· May 2025

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Use of Statins for Primary Prevention Among Individuals With CKD in the United States: A Cross-Sectional, Time-Trend Analysis.
Oshozimhede E Iyalomhe, Amarasinghe Arachchige Don Nalin Samandika Saparamadu, G Caleb Alexander

Am J Kidney Dis· April 2025

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Comparative Effectiveness of Baricitinib Versus Tocilizumab in Hospitalized Patients With COVID-19: A Retrospective Cohort Study of the National Covid Collaborative.
Asad E Patanwala, Xuya Xiao, Thomas E Hills, Alisa M Higgins, Colin J McArthur, G Caleb Alexander

Crit Care Med· January 2025

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Hospital-Level Variation in COVID-19 Treatment Among Hospitalized Adults in the United States: A Retrospective Cohort Study.
G Caleb Alexander, Brian T Garibaldi, Huijun An, Kathleen M Andersen, Matthew L Robinson

Med Care· January 2025

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Brief report: U.S. trends in use of colchicine by cardiologists and other specialties, 2018 to 2024.
Michael Khorsandi, Omar Mhaimeed, Omar Dzaye, Erfan Tasdighi, G Caleb Alexander

Am Heart J· January 2025

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Effect of nirmatrelvir/ritonavir (Paxlovid) on hospitalization among adults with COVID-19: An electronic health record-based target trial emulation from N3C.
Abhishek Bhatia, Alexander J Preiss, Xuya Xiao, M Daniel Brannock, G Caleb Alexander

PLoS Med· January 2025

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Comparative Effectiveness and Safety of Direct Oral Anticoagulants vs Warfarin among Nursing Home Residents with Atrial Fibrillation: A Retrospective Cohort Study.
Hemalkumar B Mehta, Xuya Xiao, Huijun An, G Caleb Alexander

J Am Med Dir Assoc· December 2024

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More US Pharmacies Closed Than Opened In 2018-21; Independent Pharmacies, Those In Black, Latinx Communities Most At Risk.
Jenny S Guadamuz, G Caleb Alexander, Genevieve P Kanter, Dima Mazen Qato

Health Aff (Millwood)· December 2024

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Inter- and Intraobserver Variation of Median Nerve Cross-Sectional Area Measurement Using Point-of-Care Ultrasound.
Caleb S Alexander, Prashant Kaushik, Bryan J Butel, David L Ray

Int J Rheum Dis· December 2024

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Accelerated approvals: Early-phase success or premature authorization?
Xiangyun Mao, G Caleb Alexander, Guanqiao Li

Cancer Cell· November 2024

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The opioid industry's use of scientific evidence to advance claims about prescription opioid safety and effectiveness.
Ravi Gupta, Jason Chernesky, Anna Lembke, David Michaels, Cecilia Tomori, G Caleb Alexander

Health Aff Sch· October 2024

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Managing Drug-Drug Interactions-So Many Drugs, So Little Evidence.
Hemalkumar B Mehta, G Caleb Alexander

JAMA Netw Open· September 2024

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