100
Participants
Start Date
July 31, 2011
Primary Completion Date
January 31, 2014
Study Completion Date
January 31, 2014
Butylphthalide
20 mg/time per os three times a day. 180days
Placebo
20 mg/time per os three times a day. 180days
Department of Neurology ;Jinling Hospital, Nanjing
Collaborators (1)
CSPC-NBP Pharmaceutical Co., Ltd.
INDUSTRY
Jinling Hospital, China
OTHER