240
Participants
Start Date
July 1, 2024
Primary Completion Date
July 1, 2026
Study Completion Date
July 1, 2027
No interventions
It is a observational study to investigate the efficacy and safety of PRP combined PRF on IONa compared to PRF alone.
RECRUITING
Fang Luo, Beijing
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
OTHER
Qinghai People's Hospital
OTHER
Beijing Tiantan Hospital
OTHER