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Long-Term Outcomes of Roux-en-Y Gastric Bypass Conversion of Failed Laparoscopic Gastric Band.
Obesity Surgery 2017 June
BACKGROUND: Laparoscopic adjustable gastric band (LAGB) carries a high rate of failure and reoperation. Laparoscopic conversion of failed LAGB to Roux-en-Y gastric bypass (RYGB) has been shown to be safe and feasible, but long-term follow-up data is still limited.
OBJECTIVES: The aim of this study is to evaluate the safety and effectiveness of RYGB after failed LAGB in our patient population.
SETTING: The setting was the University Hospital, Beirut, Lebanon.
METHODS: Using a prospectively collected database, we retrospectively reviewed data of patients who underwent LAGB revision to RYGB at our institution between 2006 and 2014.
RESULTS: A total of 58 patients underwent RYGB after failed LAGB in our institution between 2006 and 2014. Of those, 20 patients (34.5%) had concomitant band removal while the rest underwent a two-stage RYGB after a mean of 30 months after band removal. A follow-up was achieved in 84.5, 82, 83, 95, and 76% of patients at 1, 2, 3, 4, and 5 years after RYGB. Percentage of excess weight loss (%EWL) was 62.8, 68.1, 64.2, 63.8, and 61.3% at 1, 2, 3, 4, and 5 years, respectively, while percentage of total weight loss (%TWL) was 28.4, 30.7, 29.4, 28.9, and 28.6% at the corresponding time periods. The most common short-term complications were abscesses/leaks (5.2%) while the most common long-term complications were symptomatic gallstones necessitating laparoscopic cholecystectomy (5.2%), incisional hernias (5.2%), and small-bowel obstruction (3.4%). No surgery-related mortality was recorded.
CONCLUSIONS: RYGB is a safe procedure with favorable weight loss outcomes at 5 years and can be considered a good rescue procedure after failed LAGB.
OBJECTIVES: The aim of this study is to evaluate the safety and effectiveness of RYGB after failed LAGB in our patient population.
SETTING: The setting was the University Hospital, Beirut, Lebanon.
METHODS: Using a prospectively collected database, we retrospectively reviewed data of patients who underwent LAGB revision to RYGB at our institution between 2006 and 2014.
RESULTS: A total of 58 patients underwent RYGB after failed LAGB in our institution between 2006 and 2014. Of those, 20 patients (34.5%) had concomitant band removal while the rest underwent a two-stage RYGB after a mean of 30 months after band removal. A follow-up was achieved in 84.5, 82, 83, 95, and 76% of patients at 1, 2, 3, 4, and 5 years after RYGB. Percentage of excess weight loss (%EWL) was 62.8, 68.1, 64.2, 63.8, and 61.3% at 1, 2, 3, 4, and 5 years, respectively, while percentage of total weight loss (%TWL) was 28.4, 30.7, 29.4, 28.9, and 28.6% at the corresponding time periods. The most common short-term complications were abscesses/leaks (5.2%) while the most common long-term complications were symptomatic gallstones necessitating laparoscopic cholecystectomy (5.2%), incisional hernias (5.2%), and small-bowel obstruction (3.4%). No surgery-related mortality was recorded.
CONCLUSIONS: RYGB is a safe procedure with favorable weight loss outcomes at 5 years and can be considered a good rescue procedure after failed LAGB.
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