Gastrointestinal recovery after laparoscopic colectomy: results of a prospective, observational, multicenter study

Abstract
Although evidence suggests that laparoscopic colectomy (LC) results in faster gastrointestinal (GI) recovery than open bowel resection, previous studies were performed at single institutions or generally not controlled for diet introduction or perioperative care, making the results difficult to interpret. A prospective, observational, multicenter study was planned to investigate GI recovery, length of hospital stay (LOS), and postoperative ileus (POI)-related morbidity after LC.