199
Participants
Start Date
September 30, 2005
Primary Completion Date
June 30, 2006
Study Completion Date
September 30, 2006
ginsenoside-Rd 10 mg
infusion ginsenoside-Rd 10 mg (group A)once a day and continued for 14 days
placebo
infusion placebo (group B)once a day and continued for 14 days
ginsenoside-Rd 20mg
infusion of ginsenoside-Rd 20mg (group C) once a day and continued for 14 days
the Department of Neurology , Xijing Hospital, Xi'an
Xijing Hospital
OTHER