Geneva, March 23 -- International Clinical Trials Registry received information related to the study (ChiCTR2600120443) titled 'The Impact of Ultrasound-Guided Bupivacaine Liposome Pudendal Nerve Block on Postoperative Pain and Quality of Life After Hemorrhoidectomy' on March 13.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine
Condition:
Post-hemorrhoidectomy Pain
Intervention:
Pudendal nerve block group (normal saline group, NA group):20ml (266mg) of bupivacaine liposome was applied for ultrasound-guided bilateral pudendal nerve block.
Recruitment Status: Recruiting
Phase: 4
Da...