56
Participants
Start Date
November 30, 2006
Primary Completion Date
January 31, 2008
Study Completion Date
February 29, 2008
Placebo
Placebo
Silymarin
140 mg every 8 hours
Silymarin
280 mg single dose
Silymarin
280 mg single dose + every 8 hours
Silymarin
560 mg single dose + every 8 hours
Silymarin
560 mg single dose + every 8 hours
Silymarin
280 mg every 8 hours
Silymarin
700 mg single dose + every 8 hours
University of Pittsburgh, Graduate School of Public Health, Pittsburgh
University of Pennsylvania, Philadelphia
Thomas Jefferson University, Philadelphia
The University of North Carolina at Chapel Hill, Chapel Hill
Beth Israel Deaconess Medical Center, Boston
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
National Center for Complementary and Integrative Health (NCCIH)
NIH