The treatment of complications after VBG with re-VBG and RYGBP had danger. We believe that when VBG failure occurs, to avoid dangerous complications again, we should perform a biliopancreatic diversion, which does not involve a gastric restriction.

FRYGBP thus far has been effective and allows the study of the excluded stomach. This ongoing study will undergo long-term evaluation.

Background. Revision of failed bariatric procedures is a significant challenge for bariatric surgeons, because of the increasing number of recurring morbid obesity or complications, especially in patients with a previous Vertical Banded Gastroplasty (VBG). Methods. Since November 1998, 109 patients with failed or complicated VBG were followed in a retrospective study. 49 patients underwent re-VBG and, since 2004, 60 underwent Roux-en-Y Gastric Bypass-on-Vertical Banded Gastroplasty (RYGB-on-VBG). Results. At 3 years follow-up, mean BMI decreased from 37.4 to 31.2 Kg/m2 in the first group, and from 35.0 to 28.4 Kg/m2 in the second. Early complications were 7 (14.3%) in the first group and 4 (6.5%) in the second; late complications were 33 (59.1%) and 11 (18.3%), respectively. Conclusion. Although both operations seem to be effective as bariatric revision procedures in terms of BMI, the mid-term outcomes of RYGB-on-VBG demonstrate the lowest rate of complications and better quality of life.

RYGBP on VBG was effective; the weight loss curve, compared to standard RYGBP, is similar, while allowing the traditional x-ray and endoscopy of the bypassed stomach and thus the biliary tract.

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