Summary of Purpose
To analyze existing data from the Physicians Health Study (PHS), a randomized primary prevention trial of low-dose aspirin and beta carotene conducted among 22,071 U.S. male physicians, to address questions concerning aspirin and cardiovascular (CV) disease that could not adequately be addressed during the randomized aspirin period.Read More →
The following dates are available for this trial. Trial information last updated on 15 March 2016.
|1 Apr 1998||25 May 2000||Unavailable||1 Mar 2001||1 Aug 2004||Unavailable|
|Start Date||First Received||1st Completion||Completion||Verification||Results|
Conditions See All
- Observation: Natural History