JAMA – The Latest Medical Research, Reviews, and Guidelines

Research

Early vs Interval Postpartum Intrauterine Device Placement
Sarah Averbach, MD; et al.

Original Investigation

Sarah Averbach, MD; et al.
Prevalence and County-Level Distribution of Births in Catholic Hospitals in the US in 2020
Alice F. Cartwright, MPH; et al.

Research Letter

Alice F. Cartwright, MPH; et al.
Ectopic Pregnancy Risk in Users of Levonorgestrel-Releasing Intrauterine Systems With 52, 19.5, and 13.5 mg of Hormone
Amani Meaidi, MD, PhD; et al.

Research Letter

Amani Meaidi, MD, PhD; et al.
Early Administration of 4-Factor Prothrombin Complex Concentrate in Patients With Trauma
Pierre Bouzat, MD, PhD; et al.

Original Investigation
online first free access
Pierre Bouzat, MD, PhD; et al.
Heterogeneous Treatment Effects of Therapeutic-Dose Heparin in Patients Hospitalized for COVID-19
Ewan C. Goligher, MD, PhD; et al.

Original Investigation
online first free access
Ewan C. Goligher, MD, PhD; et al.

Editorial

Opinion

Toward Personalizing Care: Assessing Heterogeneity of Treatment Effects in Randomized Trials
Issa J. Dahabreh, MD, ScD; et al.

Editorial
online first free access
Issa J. Dahabreh, MD, ScD; et al.
Refocusing Cardiovascular Disease Prevention Efforts on Young Adults
Norrina Allen, PhD, MPH; et al.

Editorial

Norrina Allen, PhD, MPH; et al.
Listening Lessons
Brittany A. Bettendorf, MD, MFA

A Piece of My Mind
free access
Brittany A. Bettendorf, MD, MFA
Redressing the Harms of Race-Based Kidney Function Estimation
Dinushika Mohottige, MD, MPH; et al.

Viewpoint
free access has multimedia
Dinushika Mohottige, MD, MPH; et al.
Time to Abolish Metrics That Sustain Systemic Racism in Kidney Allocation
John S. Gill, MD, MS; et al.

Viewpoint
free access
John S. Gill, MD, MS; et al.

Clinical Review & Education

Diagnosis and Treatment of Chronic Lymphocytic Leukemia
Mazyar Shadman, MD, MPH

Review
has active quiz has multimedia
Mazyar Shadman, MD, MPH
Heart Failure With Preserved Ejection Fraction
Margaret M. Redfield, MD; et al.

Review
has active quiz has multimedia
Margaret M. Redfield, MD; et al.
Stool-Based Screening Tests for Colorectal Cancer
John M. Carethers, MD

JAMA Diagnostic Test Interpretation
has active quiz
John M. Carethers, MD
Management of Thoracic Aortic Dissection
Irbaz Hameed, MD; et al.

JAMA Clinical Guidelines Synopsis
free access has active quiz
Irbaz Hameed, MD; et al.
Review of Borderline Personality Disorder
Falk Leichsenring, DSc; et al.

Review
has active quiz
Falk Leichsenring, DSc; et al.