BACKGROUND: The laparoscopic approach plays an important role in the primary surgical management of morbid obesity. This study evaluated the potential role of the laparoscopic approach to revision Roux-en-Y gastric bypass (LRYGB) in the management of selected patients who fail to lose adequate weight or regain weight after primary bariatric surgery. METHODS: Revision LRYGB was carried out to remedy early or delayed failure of primary bariatric procedures. Patients who underwent laparoscopic revision surgery to re-establish a functioning gastric band were not included in this report. The results are presented as mean (SD). RESULTS: Between April 2002 and March 2009, 21 patients underwent 21 laparoscopic revision procedures. The initial bariatric operations were laparoscopic gastric band (n = 10), open vertical banded gastroplasty (n = 6), open Magenstrasse and Mill (n = 2), open gastric bypass with pouch dilatation (n = 2), and open gastric band (n = 1). All revision procedures were completed laparoscopically and included conversion to LRYGB (n = 19), and others (n = 2). The postoperative hospital stay was 2.0 (1.3) days. The anastomotic leak, morbidity, and mortality rates were 0%, 4.8%, and 0% respectively. At a follow-up of 12.9 (7.9) months, the prerevision body mass index has decreased significantly from 43.9 (7.4) to 32.7 (6.6) kg/m(2) (p < 0.001) with a percentage excess weight loss of 61.1 (21.2). CONCLUSIONS: The laparoscopic approach to revision Roux-en-Y gastric bypass is safe and effective even in patients with previous open bariatric surgery and is associated with rapid recovery and short hospital stay.
BACKGROUND: The laparoscopic approach plays an important role in the primary surgical management of morbid obesity. This study evaluated the potential role of the laparoscopic approach to revision Roux-en-Y gastric bypass (LRYGB) in the management of selected patients who fail to lose adequate weight or regain weight after primary bariatric surgery. METHODS: Revision LRYGB was carried out to remedy early or delayed failure of primary bariatric procedures. Patients who underwent laparoscopic revision surgery to re-establish a functioning gastric band were not included in this report. The results are presented as mean (SD). RESULTS: Between April 2002 and March 2009, 21 patients underwent 21 laparoscopic revision procedures. The initial bariatric operations were laparoscopic gastric band (n = 10), open vertical banded gastroplasty (n = 6), open Magenstrasse and Mill (n = 2), open gastric bypass with pouch dilatation (n = 2), and open gastric band (n = 1). All revision procedures were completed laparoscopically and included conversion to LRYGB (n = 19), and others (n = 2). The postoperative hospital stay was 2.0 (1.3) days. The anastomotic leak, morbidity, and mortality rates were 0%, 4.8%, and 0% respectively. At a follow-up of 12.9 (7.9) months, the prerevision body mass index has decreased significantly from 43.9 (7.4) to 32.7 (6.6) kg/m(2) (p < 0.001) with a percentage excess weight loss of 61.1 (21.2). CONCLUSIONS: The laparoscopic approach to revision Roux-en-Y gastric bypass is safe and effective even in patients with previous open bariatric surgery and is associated with rapid recovery and short hospital stay.
Authors: Melinda A Maggard; Lisa R Shugarman; Marika Suttorp; Margaret Maglione; Harvey J Sugerman; Harvey J Sugarman; Edward H Livingston; Ninh T Nguyen; Zhaoping Li; Walter A Mojica; Lara Hilton; Shannon Rhodes; Sally C Morton; Paul G Shekelle Journal: Ann Intern Med Date: 2005-04-05 Impact factor: 25.391
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