The Minimal Effective Volume (MEV90) of Ropivacaine 0.75% for Ultrasound-guided Transmuscular Quadratus Lumborum Block
NCT04196270
·
clinicaltrials.gov ↗
PHASE4
Phase
UNKNOWN
Status
40
Enrollment
OTHER
Sponsor class
Conditions
Percutaneous Nephrolithotomy
Interventions
DRUG:
Ropivacaine injection
Sponsor
Zealand University Hospital