JAMA

Patent Foramen Ovale and Stroke – A Review

Importance  A patent foramen ovale (PFO), an opening between the right and left atria during normal fetal development that fails to close after birth, is present in approximately 25% of all adults. Paradoxical embolism, a venous thromboembolism that travels to the…

A 34-Year-Old With Recurrent Abdominal Pain

A 34-year-old woman had recurrent episodes of crampy, diffuse abdominal pain not relieved by eating or defecation. Laboratory evaluation was unremarkable except for decreased C4 levels; abdominal computed tomography showed jejunal wall edema and ascites; and her father and brother…

Recent Developments in Women’s Health Research at the US National Institutes of Health

Importance  This article highlights key National Institutes of Health (NIH) programs, policies, and scientific advances that have informed and improved the health of women and describe the promise and potential of harnessing cutting-edge science and integrative approaches to advance women’s health…

Changes in Patient Care Experience After Private Equity Acquisition of US Hospitals

Importance  Private equity acquisitions of health care facilities have rapidly increased over the past decade. However, little is known about the effects of private equity acquisitions of US hospitals on patient care experience. Objective  To evaluate whether the acquisition of hospitals by…

Chronic Migraine in Adults

This JAMA Insights explores the prevalence of episodic and chronic migraine in adults and acute and preventive treatments for migraine, such as novel calcitonin gene-related peptide receptor antagonists.

Screening for Osteoporosis to Prevent Fractures – A Systematic Evidence Review for the US Preventive Services Task Force

Importance  Fragility fractures result in significant morbidity. Objective  To review evidence on osteoporosis screening to inform the US Preventive Services Task Force. Data Sources  PubMed, Embase, Cochrane Library, and trial registries through January 9, 2024; references, experts, and literature surveillance through July 31,…