91
Participants
Start Date
August 8, 2022
Primary Completion Date
November 18, 2022
Study Completion Date
May 29, 2026
GB001 recombinant peptide spray
administrated oral spray
Placebo
administrated oral spray
The First Affiliated Hospital of Nanjing medical University, Nanjing
Zhejiang Echon Biopharm Limited
INDUSTRY