title: Laparoscopic colectomy is associated with decreased postoperative gastrointestinal dysfunction.
abstract: BACKGROUND
  Major abdominal surgery is associated with early postoperative gastrointestinal dysfunction, which may lead to abdominal distention and vomiting, requiring nasogastric (NGT) tube insertion. This study aimed to compare the rates of early postoperative NGT insertion after open and laparoscopic colorectal surgery.
  
  
  METHODS
  A retrospective chart review was performed for patients who underwent colorectal surgery with removal of the NGT at completion of surgery. Patients who required reinsertion of the NGT in the early postoperative course were identified. The reinsertion rate for patients who underwent laparoscopic surgery was compared with that for the open group.
  
  
  RESULTS
  There were 103 patients in the open group and 227 in the laparoscopic group. In the laparoscopic group, 42 patients underwent conversion to open surgery. Reinsertion of the NGT was required for 18.4% of the patients in the open group, compared with 8.6% of the patients for whom the procedure was completed laparoscopically (p = 0.02). Conversion to open surgery resulted in a reinsertion rate of 17%.
  
  
  CONCLUSIONS
  Laparoscopic colorectal surgery is associated with decreased postoperative gastrointestinal dysfunction, resulting in a significantly lower NGT reinsertion rate.
authors.affiliation: Department of Surgery and Transplantation, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel-Hashomer, 52621, Israel. ozmora@post.tau.ac.il
authors.forename: Oded
authors.initials: O
authors.lastname: Zmora
authors.forename: Eyal
authors.initials: E
authors.lastname: Hashavia
authors.forename: Yaron
authors.initials: Y
authors.lastname: Munz
authors.forename: Marat
authors.initials: M
authors.lastname: Khaikin
authors.forename: Moshe
authors.initials: M
authors.lastname: Shabtai
authors.forename: Amram
authors.initials: A
authors.lastname: Ayalon
authors.forename: Limor
authors.initials: L
authors.lastname: Dinur
authors.forename: Danny
authors.initials: D
authors.lastname: Rosin
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015331:Cohort Studies; D003082:Colectomy; D003108:Colonic Diseases / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D045823:Ileus / Q000453:epidemiology* / Q000628:therapy; D007441:Intubation, Gastrointestinal; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D020250:Postoperative Nausea and Vomiting / Q000453:epidemiology* / Q000517:prevention & control; D012189:Retrospective Studies; D013997:Time Factors; D055815:Young Adult