322
Participants
Start Date
March 27, 2024
Primary Completion Date
June 30, 2026
Study Completion Date
June 30, 2026
Human interferon α1b Inhalation Solution
Participants will receive Human interferon α1b Inhalation Solution
Inhalation Solution Placebo
Participants will receive Inhalation Solution Placebo
RECRUITING
Children's Hospital, Capital Institute of Pediatrics, Beijing
Lead Sponsor
Kexing Biopharm Co., Ltd.
INDUSTRY