Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115339) titled 'Effect of Abdominal Autonomic Nerve Block on Postoperative Nausea and Vomiting in Patients Undergoing Laparoscopic Sleeve Gastrectomy' on Dec. 24, 2025.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: Qilu Hospital of Shandong University
Condition:
Morbid Obesity
Intervention:
CPB group (Celiac Plexus Block Group):At the beginning of surgery, laparoscopic celiac plexus block is performed by injecting 10 mL of 0.5% ropivacaine combined with 5 mg dexamethasone into the region of the celiac sympathetic plexus adjacent to the left gastric artery under direct laparoscopic visualization....