A new study of sleep in women shows that delaying bedtime by just 90 minutes each night damages cells that line the blood vessels, supporting the hypothesis that poor sleep is linked to heart health.
Wegovy (semaglutide) produces the greatest weight loss in teenagers, but a study by Columbia researchers finds that the trendy obesity drug is not cost-effective at its current price.
Columbia participated in the study based on serial scans of more than 1,700 pregnancies. The study was published online in the American Journal of Obstetrics and Gynecology.
In celebration of its 50th anniversary, the National Endowment for the Humanities identified Rita Charon’s narrative medicine grant as one that enriched and shaped American lives.
Columbia pediatric orthopedic surgeon David P. Roye is part of a team that has designed a flexible brace with sensors to help its users with everyday activities.