U.S., April 18 -- ClinicalTrials.gov registry received information related to the study (NCT07537127) titled 'Lidocaine for LESS Postoperative Shoulder Pain Alleviation' on Dec. 07, 2025.
Brief Summary: Objective: To evaluate the efficacy of subdiaphragmatic spray of 0.08% lidocaine in relieving postoperative acute pain and psychological status of patients undergoing single-port laparoscopic surgery for benign gynecological diseases, and to provide evidence-based basis for optimizing postoperative analgesic strategies.
Methods: A single-center, prospective randomized controlled study was conducted. A total of 100 patients scheduled for elective single-port laparoscopic surgery due to uterine fibroids, ovarian cysts, or other benign gyneco...