Control group:patient control intravenous analgesia
Sponsors
Department of Anesthesiology, the Second Hospital of Shandong University, The Second Hospital of Shandong University
Conditions
Gastric cancercolorectal cancer
Early Phase 1
Effects of ultrasound-guided quadratus lumborum block on perioperative pain control and outcome in laparoscopic radical resection of colorectal cancer
Active, not recruitingChiCTR2000029454
Start: 2020-02-16Updated: 2020-02-03
Effect of ultrasound-guided quadratus lumborum block on postoperative analgesia and immune function in patients undergoing laparoscopic radical gastrectomy
RecruitingChiCTR2000034592
Start: 2020-07-16Updated: 2020-07-13