Biliopancreatic diversion with transient gastroplasty and duodenal switch: long-term results of a multicentric study.

Background: Over the years, several modifications of the Scopinaro biliopancreatic diversion (BPD) have been proposed. This retrospective study reported the results of 15 years of follow-up after open BPD coupled with a type of transient gastroplasty (TG) and duodenal switch (DS), termed BPD-TG with DS.

Methods: Data were analyzed for 874 patients operated on between January 1993 and May 2010 in 3 different surgical departments.

Italian multicenter experience of Roux-en-Y gastric bypass on vertical banded gastroplasty: four-year results of effective and safe innovative procedure enabling traditional endoscopic and radiographic study of bypassed stomach and biliary tract.

Background: Cancer, perforation, and bleeding in the bypassed stomach after Roux-en-Y gastric bypass (RYGB) are rare, but serious, complications that need an early diagnosis. Our goal was to perform gastric bypass such that traditional endoscopic and radiographic study of the gastric remnant would be possible and, at the same time, obtain results in terms of weight loss equivalent to those found after standard RYGB. A previously published study demonstrated that complete occlusion of the gastrogastric outlet was not necessary to lose weight.