Effect of Quadratus Lumborum Block With Compound Lidocaine and Esketamine on Pain After Colorectal Surgery

NCT05964985 · clinicaltrials.gov ↗

NA

Phase

UNKNOWN

Status

160

Enrollment

OTHER

Sponsor class

Conditions

Postoperative Pain

Interventions

DRUG: Normal saline
DRUG: Ropivacaine
DRUG: Compound lidocaine
DRUG: Esketamine

Sponsor

Tianjin Medical University General Hospital