98
Participants
Start Date
January 31, 2014
Primary Completion Date
May 31, 2015
Study Completion Date
August 31, 2015
Levophencynonate Hydrochloric
this drug is M receptor inhibitor
Placebo
No active ingredient
Renji Hospital Shanghai Jiaotong University School of Medicine, Shanghai
Sihuan Pharmaceutical Holdings Group Ltd.
INDUSTRY