The U.S. is giving $1.6 million to researchers to study how the hepatitis B vaccine affects newborns in Guinea-Bissau. Local officials say the trial is suspended. U.S. officials say that's inaccurate.

Central retinal artery occlusion can result in permanent vision loss. Effective treatment is lacking. We conducted a phase 3, double-blind, double-dummy, randomized, controlled trial involving ...

Following the frequent suspicions regarding the safety of cholesterol-lowering drugs in the pre-statin era,1 statins have been a recurrent object of various concerns and alarming news. For example, ...

CHOICE-2 supports intra-arterial alteplase after successful reperfusion ...

Infants given acetaminophen (also called paracetamol; brand name, Tylenol) for pain or fever relief in their first year were ...

A national clinical trial led by the Alliance for Clinical Trials in Oncology has found that oxybutynin, a drug often used to ...

Telesurgery (operating on a patient remotely using a surgical robot via a secure telecommunication link) appears to be as ...

Results from a recently published randomized, double-blind, placebo-controlled clinical trial show that supplementation with ...