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.
With the risks and benefits of taking aspirin to prevent heart attack and stroke so closely balanced, the decision must be tailored to each individual, says Columbia internist Andrew Moran, MD.
Most nosebleeds are not a cause for concern, but when they happen frequently, it’s time to see a doctor, says David Gudis, a Columbia ear, nose and throat specialist.
Programs that bring pharmacists into Black-owned barbershops could dramatically improve hypertension control and reduce heart disease disparities among Black men at a relatively modest cost.
Primary care physicians can help women deal with anxiety and depression, which are on the rise even as COVID cases decline, says Columbia physician Dr. Arthi Reddy.
Earlier this year, New York was the epicenter of the coronavirus pandemic. Our doctors want to share some advice for colleagues in other states who are now facing a sharp increase in COVID-19 cases.
A new study from Columbia researchers provides robust evidence to support a simple, fixed ratio threshold for diagnosing chronic obstructive pulmonary disease (COPD).
A new study suggests that providers make the same number of wrong-patient errors regardless of the number of electronic patient records they could have open at a time.
Understanding why most children are healthy–and how that can reveal new treatments for the sick–is the driving motivation of Columbia’s new chair of pediatrics.