ArticleObesity surgery2016
Laparoscopic Conversion of Gastric Bypass Complication to Sleeve Gastrectomy: Technique and Early Results.
Article in Obesity surgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.
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Who cites it
17 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.
- Indications, Operative Techniques, and Outcomes for Revisional Operation Following Mini-Gastric Bypass-One Anastomosis Gastric Bypass: a Systematic Review.Obesity surgery · 2020Pooled it
- Post-Bariatric Hypoglycemia: Diagnosis, Mechanisms and Management-A Case Report-Based Review.Journal of clinical medicine · 2026Review
- Video Demonstration of Conversion from One Anastomosis Gastric Bypass to Sleeve Gastrectomy in a Patient with Protein Energy Malnutrition.Obesity surgery · 2024Article
- Revisional Surgery of One Anastomosis Gastric Bypass for Severe Protein-Energy Malnutrition.Nutrients · 2022Article
- Conversion of One Anastomosis Gastric Bypass to Roux-en-Y Gastric Bypass: Results of a Retrospective Multicenter Study.Obesity surgery · 2022Article
- IFSO Update Position Statement on One Anastomosis Gastric Bypass (OAGB).Obesity surgery · 2021Review
- 1-Year Follow-up of Single Anastomosis Sleeve Ileal (SASI) Bypass in Morbid Obese Patients: Efficacy and Concerns.Obesity surgery · 2020Article
- Impact of Postprandial Hypoglycemia on Weight Loss After Bariatric Surgery.Obesity surgery · 2020Article
- Revisional surgery after one anastomosis/mini gastric bypass: A narrative review.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2020Review
- Randomized Controlled Trial of One Anastomosis Gastric Bypass Versus Roux-En-Y Gastric Bypass for Obesity: Comparison of the YOMEGA and Taiwan Studies.Obesity surgery · 2019Review
- Clinical Characteristics and Outcome of Morbidly Obese Bariatric Patients with Concurrent Hepatitis C Viral Infection.Obesity surgery · 2019Article
- Mini Gastric Bypass-One Anastomosis Gastric Bypass (MGB-OAGB)-IFSO Position Statement.Obesity surgery · 2018Article
- Medium-Term Outcomes after Reversal of Roux-en-Y Gastric Bypass.Obesity surgery · 2018Article
- One-anastomosis gastric bypass as an alternative procedure of choice in morbidly obese patients.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2018Review
- Recent advancements in bariatric/metabolic surgery.Annals of gastroenterological surgery · 2017Review
- Reply to the Article Chen CY. et al. "Laparoscopic Conversion of Gastric Bypass Complication to Sleeve Gastrectomy: Technique and Early Results." Obes Surg. 2016 Jan 19. [Epub ahead of Print].Obesity surgery · 2016Article
- Revisional Bariatric/Metabolic Surgery: What Dictates Its Indications?Current atherosclerosis reports · 2016Review
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLaparoscopic gastric bypass is a commonly performed bariatric surgery for the treatment of morbid obesity. Revision surgery for patients who have gastric bypass complications is a challenge for bariatric surgeon. Our aim is to present the early results of the conversions of gastric bypass complications to sleeve gastrectomies.
methodsFrom January 2001 to April 2015, 49 of 2382 gastric bypasses underwent revisional surgery to convert gastric bypasses to sleeve gastrectomies. The demographic data, surgical parameters, and outcomes were studied.
resultsThe mean age of the study group was 35.0 years (range 20 to 55), and the average body mass index (BMI) prior to the reoperation was 25.3 kg/m(2). Seven patients had previous laparoscopic Roux-en-Y gastric bypasses (LRYGBs), and 42 had laparoscopic single anastomosis (mini-) gastric bypasses (LSAGBs). The main reasons for the revisions were malnutrition (58 %), weight regain (10 %), intolerance (18 %), and others (14 %). The revisional surgeries had longer operative times, greater blood loss, and longer flatus passage times than the primary gastric bypass surgeries. Four patients (8.1 %) developed major complications during revisional surgery, including three (6.1 %) cases of leakage and one (2.0 %) case of internal bleeding. No mortality was noted. After conversion to sleeve gastrectomy, the body weights of the patients remained stable, and all patients improved in terms of malnutrition, including anemia, hypoalbuminemia, and secondary hyperparathyroidism.
conclusionsConversion to sleeve gastrectomy is an effective and safe option for patients with gastric bypass complications. The conversions to sleeve gastrectomy resulted in significant improvements in malnutrition and maintained weight loss at the early follow-ups.
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