Abstract:
BACKGROUND:The feasibility and outcomes of conversion of laparoscopic adjustable gastric banding (LAGB) to laparoscopic Roux-en-Y gastric bypass (LRYGBP) was evaluated. METHODS:From November 2000 to March 2004, all patients who underwent laparoscopic conversion of LAGB to LRYGBP were retrospectively analyzed. The procedure included adhesiolysis, resection of the previous band, creation of an isolated gastric pouch, 100-cm Roux-limb, side-to-side jejuno-jejunostomy, and end-to-end gastro-jejunostomy. RESULTS:70 patients (58 female, mean age 41) with a median BMI of 45+/-11 (27-81) underwent attempted laparoscopic conversion of LAGB to an RYGBP. Indications for conversion were insufficient weight loss or weight regain after band deflation for gastric pouch dilatation in 34 patients (49%), inadequate weight loss in 17 patients (25%), symptomatic proximal gastric pouch dilatation in 15 patients (20%), intragastric band migration in 3 patients (5%), and psychological band intolerance in 1 patient. 3 of 70 patients (4.3%) had to be converted to a laparotomy because of severe adhesions. Mean operative time was 240+/-40 SD min (210-280). Mean hospital length of stay was 7.2 days. Early complication rate was 14.3% (10/70). Late major complications occurred in 6 patients (8.6%). There was no mortality. Median excess body weight loss was 70+/-20%. 60% of patients achieved a BMI of <33 with mean follow-up 18 months. CONCLUSION:Laparoscopic conversion of LAGB to RYGBP is a technically challenging procedure that can be safely integrated into a bariatric treatment program with good results. Short-term weight loss is very good.
journal_name
Obes Surgjournal_title
Obesity surgeryauthors
Mognol P,Chosidow D,Marmuse JPdoi
10.1381/0960892042584003subject
Has Abstractpub_date
2004-11-01 00:00:00pages
1349-53issue
10eissn
0960-8923issn
1708-0428journal_volume
14pub_type
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