title: Laparoscopic restorative proctocolectomy for patients with ulcerative colitis.
abstract: BACKGROUND
  Significant concern continues about the feasibility of laparoscopic restorative proctocolectomy (RP) with an ileal J pouch anal anastomosis in the surgical treatment of patients with ulcerative colitis (UC). The aim of this study was to clarify the feasibility of laparoscopic RP at a single institution where the surgical routine of laparoscopic colorectal surgery has already been established.
  
  
  METHODS
  Between July 1994 and December 2001, 18 patients with UC underwent laparoscopic RP. The median age was 30 (range, 18-51) years, and the median follow-up was 20 (range, 5-89) months. Five trocars were placed. After the entire colon and rectum were mobilized and the vessels were divided intracorporeally, the rectum was divided with use of a laparoscopic linear stapler. A pouch anal anastomosis was fashioned with use of a double stapling technique. A diverting loop ileostomy was fashioned.
  
  
  RESULTS
  There were no conversions to the open procedure. The median operative time and median blood loss were 360 (range, 290-500) minutes and 105 (range, 10-586) mL, respectively. Six postoperative complications occurred (wound sepsis, 2; bowel obstruction, 1; anastomotic stricture, 2; pouchitis, 1). In one patient, a bowel obstruction developed 3 months after the operation, which was managed conservatively. The median length of the hospital stay was 9 (range, 7-21) days.
  
  
  CONCLUSIONS
  The laparoscopic RP is safe and feasible in selected patients with UC. New laparoscopic instrumentation, such as a linear stapler, and a more reliable laparoscopic coagulating and dividing tool should be designed, which would make it possible to perform this procedure more frequently in the surgical treatment of UC.
authors.affiliation: Department of Surgery, Keio University School of Medicine, Tokyo, Japan. hasegawa@sc.itc.keio.ac.jp
authors.forename: Hirotoshi
authors.initials: H
authors.lastname: Hasegawa
authors.forename: Masahiko
authors.initials: M
authors.lastname: Watanabe
authors.forename: Hideo
authors.initials: H
authors.lastname: Baba
authors.forename: Hideki
authors.initials: H
authors.lastname: Nishibori
authors.forename: Masaki
authors.initials: M
authors.lastname: Kitajima
mesh_terms: D000328:Adult; D003093:Colitis, Ulcerative / Q000601:surgery*; D005240:Feasibility Studies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D010535:Laparoscopy; D007902:Length of Stay; D008297:Male; D016737:Proctocolectomy, Restorative / Q000379:methods; D017792:Surgical Stapling; D013997:Time Factors