ABSTRACT
BACKGROUND: Over 10 years, 88 patients underwent biliopancreatic diversion with transitory gastric restriction (BPD-TGR) as a first choice operation or after gastric restrictive procedures. METHODS: From 1992 to 1999, BPD-TGR was performed on 71 patients as a first choice operation (Group 1 - BMI 41.9 +/- 6.5). The TGR was achieved by a polydioxanone (PDS) band. The duodenal bulb was maintained to 5 cm distal to the pylorus, constructing an end-to-side antecolic isoperistaltic duodeno-ileal anastomosis. Since 1993, a further 17 patients underwent BPD-TGR as a correction for restrictive procedures (Group 2 - BMI 37.4, range 27.2-61.0). RESULTS: Results in weight loss in Group 1 were similar to those in our previous classical BPD. Percent excess weight loss (%EWL) was 68.0 +/- 18.4, 75.9 +/- 12.3, and 75.4 +/- 12.0 at 1,5 and 10 years respectively. No patient had severe dysproteinemia (only 3% of patients had hypoalbuminemia of 3.0-3.4 g/dl). There was no case of diarrhea or halitosis. Anastomotic ulcers occurred in 2% of the patients. In Group 2, the patients had weight loss already present from the first operation, which continued after BPD-TGR with great variability from patient to patient. %EWL was 35.1 (range 0 to 72.5) and 35.2 (range 18.4 to 43.2) at 1 and 5 years. CONCLUSIONS: BPD-TGR appears to be an effective operation with few complications and also a satisfactory correction for failed gastric restrictive procedures, or even a sequential operation in the super-obese.
Subject(s)
Biliopancreatic Diversion/methods , Gastroplasty/methods , Adult , Female , Humans , Male , Obesity, Morbid/surgery , Reoperation , Weight LossABSTRACT
BACKGROUND: Staple-line disruption may occur after vertical banded gastroplasty (VBG). METHODS: Since May 1996, the authors have performed the gastric restrictive procedure divided VBG, as described by MacLean, as a first-choice operation and not only as correction for staple-line breakdown. Divided VBG was done in 111 patients, 32 as correction after staple-line disruption and 79 as a first choice, 29 of them by hand-assisted laparoscopy with the dexterity pneumosleeve. RESULTS: Weight loss and nutritional status have been very satisfactory. Operating time for the standardized operation has been no longer than 60 minutes. CONCLUSION: Divided VBG, especially if done by hand-assisted laparoscopy using the dexterity pneumosleeve, is a valid restrictive procedure.
Subject(s)
Gastroplasty/methods , Laparoscopy/methods , Obesity, Morbid/surgery , Adult , Female , Gastroplasty/adverse effects , Humans , Laparoscopy/adverse effects , Male , Middle Aged , Patient Satisfaction , Prognosis , Reoperation , Treatment Outcome , Weight LossABSTRACT
BACKGROUND: The authors have performed 521 bariatric surgery operations (319 restrictive procedures and 202 malabsorptive procedures). METHODS: During the last few years we have introduced an evolution of biliopancreatic diversion (BPD): BPD with transitory gastroplasty, preserving the duodenal bulb (53 cases). From a technical point of view, the operation consists of a BPD, coupled with a gastroplasty which is transitory due to the use of a polydioxanone (PDS) band. In the last few cases, instead of a VBG (with PDS band) in order to make the operation completely reversible without any suture on the stomach, we made a gastric pouch by banding with PDS calibrated with the same tube as for the Lap-band (20 cc). We maintained completely the duodenal bulb (5 cm from the pylorus), making an end-to-side duodeno-ileal isoperistaltic anastomosis. RESULTS: With this anastomosis, only 2% of patients developed an anastomotic ulcer. With this new procedure, results have been good in terms of weight loss (similar to that of BPD-AHS) and in nutritional complications. No patient has had hypoalbuminemia, diarrhea or halitosis. CONCLUSION: BPD with temporary gastric restriction has provided satisfactory results.
Subject(s)
Biliopancreatic Diversion , Gastroplasty , Adult , Biliopancreatic Diversion/methods , Biliopancreatic Diversion/statistics & numerical data , Duodenum , Female , Follow-Up Studies , Gastroplasty/methods , Gastroplasty/statistics & numerical data , Humans , Male , Postoperative Complications/epidemiology , Time Factors , Treatment Outcome , Weight LossABSTRACT
Since 1988, there has been an interdisciplinary center for obesity treatment in Stradella's Hospital's Surgery Department,. Patients are followed by a group of surgeons, anesthetists and dietitians, who choose the proper treatment for the patient. The surgical treatments are two: (1) vertical banded gastroplasty; and (2) a new technique consisting of biliopancreatic diversion plus a vertical banded gastroplasty with stomach ad hoc. The authors explain the new surgical procedure showing positive results, without giving final conclusions because of the small number of patients treated.
