2
Participants
Start Date
May 31, 2002
Primary Completion Date
November 30, 2006
Study Completion Date
January 31, 2007
Pycnogenol
pycnogenol 300 mg daily
Placebo
placebo 3 capsules daily
University of Wisconsin, Madison
National Center for Complementary and Integrative Health (NCCIH)
NIH
University of Wisconsin, Madison
OTHER