Prospective evaluation of biliopancreatic diversion with Roux-en-Y gastric bypass in the super obese.

The aim of this study was to determine prospectively the efficacy and safety of the biliopancreatic diversion with Roux-en-Y gastric bypass (BPD with RYGBP) procedure used as the primary bariatric procedure in super obese patients. The main characteristics of the BPD with RYGBP procedure were a gastric pouch of 15 +/- 5 ml, biliopancreatic limb of 200 cm, common limb of 100 cm, and alimentary limb of the remainder of the small intestine. From June 1994 through July 2003, 132 super obese patients (body mass index [BMI]: 57 +/- 7), with an incidence of comorbidities 6 +/- 2 per patient, underwent BPD with RYGBP and subsequent follow-up.