Geneva, Feb. 13 -- International Clinical Trials Registry received information related to the study (ChiCTR2600118207) titled 'Effects of bupivacaine liposome used for quadratus lumborum muscle block on the quality of recovery and gastrointestinal barrier function in elderly patients undergoing colorectal cancer surgery' on Feb. 3.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: Changzhou First People's Hospital
Condition:
Colorectal cancer
Intervention:
experimental group:Bilateral quadratus lumborum blocks were performed under ultrasound guidance before the induction of general anesthesia, with 20 mL of liposomal bupivacaine (133 mg diluted in normal saline) administered on each side. General anesthesia ...