30
Participants
Start Date
April 1, 2022
Primary Completion Date
March 1, 2024
Study Completion Date
June 28, 2024
Botulinum Toxin Type A Injection [Botox]
you are asked to return to the hospital for follow-up at weeks 2, 4, 8, and 12
RECRUITING
Jie Dai, Nanjing
Nanjing First Hospital, Nanjing Medical University
OTHER