418
Participants
Start Date
July 23, 2024
Primary Completion Date
June 30, 2027
Study Completion Date
September 30, 2027
SIM0718 injection
"Dosage form: injection Specification: 300mg/2ml/bottle Dosage: A loading dose of 600 mg is injected subcutaneously on day 1, followed by 300 mg SIM0718 subcutaneously every two weeks.~Duration of medication: 52 weeks"
SIM0718 injection of placebo
"Dosage form: injection Specification: 2ml/bottle Dosage: 4ml subcutaneously on day 1, followed by 2ml of placebo subcutaneously every two weeks.~Duration of medication: 52 weeks"
RECRUITING
China Japan Friendship Hospital, Beijing
Simcere Pharmaceutical Co., Ltd
OTHER