68
Participants
Start Date
November 18, 2024
Primary Completion Date
September 5, 2025
Study Completion Date
September 5, 2025
ropivacaine
Ropivacaine 200 mg diluted to 50 mL
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
Huazhong University of Science and Technology
OTHER