62
Participants
Start Date
March 31, 2006
Primary Completion Date
July 31, 2007
Study Completion Date
July 31, 2007
Alpha, gamma, beta, and delta (mixed) tocopherols
approximately 666 IU daily (1 pill) for 4 months
alpha lipoic acid
600 mg daily (2 pills 300 mg each) for 4 months
placebo
placebo for alpha, gamma, beta, and delta (mixed) tocopherols; 1 pill daily for 4 months
placebo
placebo for alpha lipoic acid; 2 pills daily for 4 months
Vanderbilt University Medical Center, Nashville
Maine Medical Center, Portland
Vanderbilt University
OTHER