F.D.A. Declines to Approve MDMA Therapy, Seeking More Study

F.D.A. Declines to Approve MDMA Therapy, Seeking More Study

The agency said there was insufficient data to allow the use of a treatment for PTSD that involves the drug known as Ecstasy, according to the company seeking approval.
Veterans and Lawmakers Lobby for Approval of MDMA Therapy

Veterans and Lawmakers Lobby for Approval of MDMA Therapy

The F.D.A. is poised to rule on the therapeutic use of the club drug Ecstasy, a potential watershed moment in the nascent field of psychedelic medicine.
A Blood Test Accurately Diagnosed Alzheimer’s 90% of the Time, Study Finds

A Blood Test Accurately Diagnosed Alzheimer’s 90% of the Time, Study Finds

It was much more accurate than primary care doctors using cognitive tests and CT scans. The findings could speed the quest for an affordable and accessible way to diagnose patients with memory problems.
Executives Depart Cassava, Maker of Disputed Alzheimer’s Drug

Executives Depart Cassava, Maker of Disputed Alzheimer’s Drug

The chief executive and a lead scientist stepped down weeks after a federal grand jury filed fraud charges against a research collaborator.