Effect of intraoperative intravenous lidocaine on postoperative pain and return of bowel function after laparoscopic abdominal gynecologic procedures.

Abdominal surgery has a high incidence of postoperative pain and dysfunctional gastrointestinal motility. This study investigated the effect of a continuous intraoperative infusion of lidocaine on patients undergoing laparoscopic gynecologic surgery. In this double-blind, placebo-controlled investigation, 50 subjects were randomly assigned to control and experimental groups.