100
Participants
Start Date
February 20, 2019
Primary Completion Date
July 31, 2019
Study Completion Date
January 10, 2020
Clemastine
Clemastine fumarate 2mg/2ml intramuscular injection is administrated into the gluteus maximus muscle
Saline Solution
Saline solution 2ml intramuscular injection is administrated into the gluteus maximus muscle
Cardiovascular Institute and Fuwai Hospital, CAMS&PUMC, Beijing
Chinese Academy of Medical Sciences, Fuwai Hospital
OTHER