100
Participants
Start Date
September 25, 2023
Primary Completion Date
September 18, 2025
Study Completion Date
September 20, 2025
Preemptive ultrasound-guided suprascapular nerve block and axillary nerve block
"Preemptive ultrasound-guided suprascapular nerve block and axillary nerve block using ropivacaine or saline.~Low fixed dose patient controlled analgesia (PCA) were done in the two group."
RECRUITING
Jung-Taek Hwang, Chuncheon
Hallym University Medical Center
OTHER
Chuncheon Sacred Heart Hospital
OTHER