43
Participants
Start Date
September 30, 2006
Study Completion Date
February 29, 2008
Coptis Chinensis, Astragalus mambranesceus, Lonicera Japonica (Traditional Chinese Treatment)
50 mg of Coptis Chinensis, 30 mg of Astragalus mambranesceus and 120 mg of Lonicera Japonica
Placebo
Shanghai Jiao Tong University School of Medicine, Shanghai
Shanghai Jiao Tong University School of Medicine
OTHER