158
Participants
Start Date
August 31, 1999
Primary Completion Date
May 31, 2013
Study Completion Date
May 31, 2013
Cyclophosphamide
Cyclophosphamide (Cytoxan, Bristol-Myers Squibb) was initiated with a dose of 1 mg per kilogram of body weight per day (to the nearest 25 mg). The doses were increased monthly by one capsule up to 2 mg per kilogram.
Placebo
Matching gelcaps 25 mgs
National Heart, Lung, and Blood Institute (NHLBI)
NIH
The University of Texas Health Science Center, Houston
OTHER