Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ISRCTN18315487) titled 'Testing two pain relief methods before and after surgery for people having keyhole liver operations' on Dec. 18, 2025.
Study Type: Interventional
Study Design:
Allocation: Randomized controlled trial
Masking: Blinded (masking used)
Control: Placebo
Assignment: Parallel
Purpose: Basic science, Supportive care, Treatment
Primary Sponsor: Science and Technology Planning Project of Huizhou City, Guangdong Province
Condition:
Postoperative pain management in patients undergoing laparoscopic liver resection (LLR) due to benign and malignant liver lesions
Surgery
Intervention:
C group: Administer physiological sal...