Preoperative Versus Postoperative Ultrasound-guided Rectus Sheath Block for Sleep Quality and Cytokines of Patients

NCT02477098 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

77

Enrollment

OTHER

Sponsor class

Conditions

Postoperative Pain

Interventions

DRUG: preoperative 0.5% ropivacaine hydrochloride preoperative
DRUG: postoperative 0.5% Ropivacaine hydrochloride

Sponsor

China Medical University, China