Analysis of the Five-Year Outcomes of Sleeve Gastrectomy and Mini Gastric Bypass: A Report from the Indian Sub-Continent

May 9, 2014Obesity surgery

Five-year results of sleeve gastrectomy and mini gastric bypass surgery in India

AI simplified

GLP-1 Therapies on OpenScience ↗PubMed ↗DOI ↗

Abstract

At 5 years, the average percentage of excess weight loss was 68% for mini gastric bypass (MGB) compared to 51.2% for laparoscopic sleeve gastrectomy (LSG).

The mean BMI was 44 ± 3.1 kg/m² for MGB and 42 ± 5.2 kg/m² for LSG, indicating a significant difference in preoperative weight (P < 0.001).
At 1 year, the average percentage of excess weight loss was 63% for MGB and 69% for LSG, showing similar early weight loss outcomes.
Post-operative gastro-esophageal reflux disease (GERD) was observed in 21% of patients after LSG, compared to 2.8% in the MGB group.
Marginal ulcers were diagnosed in 1.4% of MGB patients, indicating a low risk of this complication.

AI simplified

BACKGROUND: Few reports have compared laparoscopic sleeve gastrectomy (LSG) to laparoscopic Roux-en-Y procedure (LRNY). This study aims at comparing the 5-year follow-up results of mini gastric bypass (MGB or omega gastric bypass (OGB)) and LSG in terms of weight loss, weight regain, complications, and resolution of co-morbidities.

METHODS: A retrospective analysis of the prospectively collected database was done from the start of our bariatric practice from February 2007 to August 2008 (minimum 5-year follow-up). During this period, 118 patients underwent LSG. These patients were matched in age, gender, preoperative weight, and BMI to 104 patients who underwent MGB in the same time period. The results were compared.

RESULTS: Follow-up was achieved in 72 MGB vs 76 LSG patients up to 5 years. The mean BMI for the MGB and LSG group was 44 ± 3.1 and 42 ± 5.2 kg/m(2), respectively (P < 0.001). The average percentage of excess weight loss (%EWL) for MGB vs LSG was 63 vs 69 % at 1 year and 68 vs 51.2 % at 5 years (P = 0.166), respectively. Post-op gastro-esophageal reflux disease (GERD) was seen in 2.8 % MGB patients and marginal ulcer was diagnosed in 1 MGB patient (1.4 %). GERD was seen in 21 % post-LSG patients.

CONCLUSIONS: Both MGB and LSG are safe, short, and simple operations. Weight loss is similar in MGB and LSG in the first years, but lesser %EWL with LSG at 5 years (68 % in MGB vs 51 % in LSG). Post-op GERD is more common after LSG.

Full Text

Full text is available at the source.

View full text (PDF) ↗View full text (HTML) ↗View full text ↗

Analysis of the Five-Year Outcomes of Sleeve Gastrectomy and Mini Gastric Bypass: A Report from the Indian Sub-Continent

Abstract

Full Text

You found one interesting study. We’ll send the next 7.

what lands in your inbox each week:

Recent issues from the glp-1 therapies brief

Abstract

Full Text

Related papers

You found one interesting study. We’ll send the next 7.

what lands in your inbox each week:

Recent issues from the glp-1 therapies brief