Robotic-assisted laparoscopic surgery for restorative proctocolectomy with ileal J pouch-anal anastomosis

Abstract

Restorative proctocolectomy (RP) with ileal pouch-anal anastomosis (IPAA) is the surgical procedure of choice for chronic ulcerative colitis (CUC). Robotic-assisted laparoscopic surgery (RALS) has been shown to have its greatest merits in colorectal procedures involving the pelvis. The aim of this study was to evaluate the safety and feasibility of RP with IPAA using an innovative robotic technique. A total of five consecutive patients underwent RALS RP with IPAA between August 2008 and February 2010. Patient demographics, intraoperative parameters, and postoperative outcomes were tabulated and assessed. Surgery was indicated for medically intractable CUC in three patients (60%), CUC-related dysplasia in one patient (20%) and CUC-related adenocarcinoma in one patient (20%). An ileal pouch-anal anastomosis was successful in all five cases. The mean operative time was 330 min and estimated blood loss was 200 cc. There were no intraoperative complications or conversions. The mean length of hospital stay was 5.6 days and no patients developed major postoperative complications. RALS is an innovative technique offering technical and visual advantages to the colorectal surgeon and can be offered for those who are seeking restorative proctolectomy for chronic ulcerative colitis.