We hypothesize that both ultrasound-guided supraclavicular and interscalene block provide similar analgesia after shoulder surgery.
Interscalene block provides effective postoperative analgesia after shoulder surgery. However, it can be associated with significant risk including the phrenic nerve palsy. Previous study reported that ultrasound-guided interscalene and supraclavicular blocks are effective and safe for shoulder arthroscopy.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
50
Ultrasound-guided interscalene block is performed.
Ultrasound-guided supraclavicular block is performed
Cheju Halla General Hopsital
Jeju City, Jeju Self-governing Province, South Korea
RECRUITINGpain duration
Time frame: at 24h after operation
diaphragmatic movement
Time frame: preoperative, after block(at 30 min), after operation
motor block
Time frame: after block(at 30 min), after operation, at 24h
paresthesia
Time frame: after block(at 30min), after operation, at 24h
complications
Time frame: after block (at 30 min), after operation, at 24h
supplemental analgesia
Time frame: after operation, at 24h
pain score
Time frame: at 24h
patient satisfaction
Time frame: at 24h
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.