43
Participants
Start Date
August 20, 2023
Primary Completion Date
July 30, 2024
Study Completion Date
July 30, 2024
Gelatin sponge-loaded apoptotic vesicle complex(Kuaikang®)
The experimental group
Gelatin sponge only (Kuaikang®)
The positive control group
The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou
Fifth Affiliated Hospital of Guangzhou Medical University
OTHER