title: What is the actual fate of super-morbid-obese patients who undergo laparoscopic sleeve gastrectomy as the first step of a two-stage weight-reduction operative strategy?
abstract: The overall success-rate of the two-stage treatment plan for the treatment of super-morbid obesity has not yet been assessed. We reviewed the long-term results of 41 treated super-morbid-obese patients. Mean initial BMI was 59.5 ± 3.5 kg/m(2). Twelve patients (29.3 %) achieved after only LSG a BMI <35 kg/m(2) (mean 31.9 ± 2). They have lost 78.7 ± 11.8 % of excess body weight (EBW). The remaining 28 patients lost 48.1 ± 11.9 % of EBW and achieved a mean BMI of 44.2 ± 4.3 kg/m(2), thus requiring the second stage. Ten of them (24.4 % of the total or 35.7 % of those in need), were submitted to laparoscopic Roux-en-Y gastric bypass (LRYGBP). They lost 71.9 ± 4.3 % of EBW and have a mean BMI of 33.6 ± 2.7 kg/m(2). The 18 remaining patients have a BMI of 42 ± 3.6 kg/m(2) and they still suffer from morbid obesity. They have lost 48.5 ± 8.7 % of EBW. The mean rate of EBW loss for all the available 39 patients after either LSG or both LSG and LRYGBP has been 63.2 ± 16.5 % after a mean follow-up of 42.8 ± 19.5 months. Out of 41 patients, 1 died, 1 was lost to follow-up, 21 (51.2 %) achieved "healthy" BMIs and 18 (44 %) still require LRYGBP. The rate of cure of morbid obesity was 51.2 %. A remaining 44 % of super-morbid obese patients still need the completion LRYGBP but have not undergone it. Half of these patients have lost >50 % of their EBW. The two-stage strategy is an effective treatment plan for super-morbid obesity. A less patient-dependent strategy may be needed for a subset of patients.
authors: Laiko Athens General Hospital, 1st Department of Surgery of the University of Athens, 17 Agiou Thoma St, 11527, Athens, Greece. alexandrouandrea@hotmail.com
authors: A
authors: A
authors: Alexandrou
authors: E
authors: E
authors: Felekouras
authors: A
authors: A
authors: Giannopoulos
authors: C
authors: C
authors: Tsigris
authors: T
authors: T
authors: Diamantis
mesh_terms: D000328:Adult; D050110:Bariatric Surgery / Q000379:methods*; D015992:Body Mass Index; D005260:Female; D005500:Follow-Up Studies; D015391:Gastroplasty / Q000379:methods; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D009767:Obesity, Morbid / Q000378:metabolism / Q000503:physiopathology / Q000601:surgery*; D018579:Patient Selection; D011379:Prognosis; D012189:Retrospective Studies; D018570:Risk Assessment; D013997:Time Factors; D016896:Treatment Outcome