38
Participants
Start Date
August 31, 2004
Primary Completion Date
July 31, 2010
Study Completion Date
July 31, 2010
metoprolol succinate (Toprol XL)
Toprol XL 100 mg once a day for 2 years
Placebo
Placebo 100 mg once a day for 2 years
University of Alabama at Birmingham, Birmingham
Collaborators (1)
National Heart, Lung, and Blood Institute (NHLBI)
NIH
AstraZeneca
INDUSTRY
University of Alabama at Birmingham
OTHER