251
Participants
Start Date
June 5, 2018
Primary Completion Date
July 29, 2019
Study Completion Date
July 29, 2019
PB-119 75ug
60 eligible patients will be included in this group
PB-119 150ug
60 eligible patients will be included in this group
PB-119 200ug
60 eligible patients will be included in this group
placebo
60 eligible patients will be included in this group
Peking University People's Hospital, Beijing
Tigermed Consulting Co., Ltd
INDUSTRY
PegBio Co., Ltd.
OTHER