JAMA – The Latest Medical Research, Reviews, and Guidelines

Research

Effect of Metformin vs Placebo on Invasive Disease–Free Survival in Breast Cancer
Pamela J. Goodwin, MD; et al.

Original Investigation
free access
Pamela J. Goodwin, MD; et al.
Ischemic Stroke in Patients With Asymptomatic Severe Carotid Stenosis
Robert W. Chang, MD; et al.

Original Investigation

Robert W. Chang, MD; et al.
Association of SARS-CoV-2 Infection During Pregnancy With Maternal and Perinatal Outcomes
Elisabeth McClymont, PhD; et al.

Original Investigation
free access has active quiz
Elisabeth McClymont, PhD; et al.
Antibiotic Prescriptions Associated With COVID-19 Outpatient Visits Among Medicare Beneficiaries
Sharon V. Tsay, MD; et al.

Research Letter
free access
Sharon V. Tsay, MD; et al.
Systemic Corticosteroid Use for COVID-19 in US Outpatient Settings From April 2020 to August 2021
Marie C. Bradley, PhD, MPharm, MScPH; et al.

Research Letter
free access
Marie C. Bradley, PhD, MPharm, MScPH; et al.

Opinion

Screening for Impaired Visual Acuity in Older Adults
Anne L. Coleman, MD, PhD; et al.

Editorial
online first free access has multimedia
Anne L. Coleman, MD, PhD; et al.
Five-Star Service
Y. Pritham Raj, MD

A Piece of My Mind
free access
Y. Pritham Raj, MD
Screening for Glaucoma
Henry D. Jampel, MD, MHS; et al.

Editorial
free access has multimedia
Henry D. Jampel, MD, MHS; et al.
Value-Based Care in the Center for Medicare and Medicaid Innovation
John E. McDonough, DrPH, MPA; et al.

Viewpoint
free access
John E. McDonough, DrPH, MPA; et al.
Achieving Equity in Diagnostic Excellence
Kathryn M. McDonald, MM, PhD

Viewpoint
free access
Kathryn M. McDonald, MM, PhD

Clinical Review & Education

Ethical Considerations for the Inclusion of Patient-Reported Outcomes in Clinical Research
Samantha Cruz Rivera, PhD; et al.

Special Communication
free access has active quiz has multimedia
Samantha Cruz Rivera, PhD; et al.
Ulcerated Plaques on the Scalp and Dorsal Hands of an Older Man
Amrita Goyal, MD; et al.

JAMA Clinical Challenge
has active quiz
Amrita Goyal, MD; et al.
Antithrombotic Therapy for Venous Thromboembolism
Christopher D. Jackson, MD; et al.

JAMA Clinical Guidelines Synopsis
online first has active quiz
Christopher D. Jackson, MD; et al.
Diagnosis and Management of Lumbar Spinal Stenosis
Jeffrey N. Katz, MD, MSc; et al.

Review
has active quiz has multimedia
Jeffrey N. Katz, MD, MSc; et al.
Urticaria 12 Days After COVID-19 mRNA Booster Vaccination
Anna R. Wolfson, MD; et al.

JAMA Clinical Challenge
has active quiz
Anna R. Wolfson, MD; et al.