Continuous preperitoneal infusion of ropivacaine for postoperative analgesia in patients undergoing major abdominal or pelvic surgeries. A prospective controlled randomized study

Conclusion: Continuous preperitoneal infusion provides a superior analgesic effect than the continuous epidural infusion as regards delayed first request of analgesia, better pain scores, lesser usage of additional analgesics with better respiratory function.
Source: Journal of Anaesthesiology Clinical Pharmacology - Category: Anesthesiology Authors: Source Type: research