50
Participants
Start Date
April 15, 2019
Primary Completion Date
July 27, 2020
Study Completion Date
August 15, 2020
SHR-1222
Pharmaceutical form: water injection; Route of administration: subcutaneous
Placebo
Pharmaceutical form: water injection; Route of administration: subcutaneous
The Second Xiangya Hospital of Central South University, Changsha
Second Xiangya Hospital of Central South University
OTHER