74
Participants
Start Date
November 30, 2012
Primary Completion Date
August 31, 2015
Study Completion Date
November 30, 2015
Chinese Herbal Medicine (CHM)
Each CHM capsule, weighing 500mg, consists of XFS 250 mg and QSFFT 250 mg.
Placebo
Encapsulated powder with similar taste, color, odor to intervention Chinese herbal medicine
Chang Gung Memorial Hospital, Taoyuan District
Chang Gung Memorial Hospital
OTHER