ArticleObesity surgery2019
Protein-Calorie Malnutrition Requiring Revisional Surgery after One-Anastomosis-Mini-Gastric Bypass (OAGB-MGB): Case Series from the Tehran Obesity Treatment Study (TOTS).
Article in Obesity surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 4 of them syntheses that pooled it.
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Who cites it
27 citing papers in PubMed, 4 syntheses or guidelines pooled it.
- Prevalence of Liver Dysfunction After One-Anastomosis Gastric Bypass: A Systematic Review and Single-Arm Meta-analysis.Obesity surgery · 2025Pooled it
- Iron deficiency anemia after one anastomosis gastric bypass: A systematic review and meta-analysis.Surgical endoscopy · 2025Pooled it
- Malnutrition Following One-Anastomosis Gastric Bypass: a Systematic Review.Obesity surgery · 2023Pooled it
- Indications, Operative Techniques, and Outcomes for Revisional Operation Following Mini-Gastric Bypass-One Anastomosis Gastric Bypass: a Systematic Review.Obesity surgery · 2020Pooled it
- Revisions of One Anastomosis Gastric Bypass with Biliopancreatic Limb of 250 cm Multicentre Retrospective Study with a Mean Follow-up of 11 years.Obesity surgery · 2026Article
- Post-Metabolic Bariatric Surgery Cirrhosis and the Role of Liver Transplantation: A Report from a Referral Transplant Center.Obesity surgery · 2025Article
- Legacy of the Tehran Obesity Treatment Study: Findings from 10 Years Bariatric Surgery Survey.International journal of endocrinology and metabolism · 2024Review
- Pros and cons of partial reversal with gastro-gastrostomy in patients with refractory hypoalbuminemia following one-anastomosis gastric bypass.Langenbeck's archives of surgery · 2024Article
- Article
- The length of the biliopancreatic limb in one anastomosis gastric bypass.Frontiers in surgery · 2024Review
- Revisional Bariatric Surgery due to Complications: Indications and Outcomes.Obesity surgery · 2023Article
- Nutritional and Lifestyle Behaviors Reported Following One Anastomosis Gastric Bypass Based on a Multicenter Study.Nutrients · 2023Article
- Long-term outcomes of revisional one anastomosis gastric bypass post laparoscopic sleeve gastrectomy.Langenbeck's archives of surgery · 2023Article
- One-anastomosis gastric bypass reversal due to severe malnutrition and acute hepatic failure: a case report.Journal of surgical case reports · 2023Article
- Outcomes and Effects of 250-cm Biliopancreatic Limb One Anastomosis Gastric Bypass in Patients with BMI > 50 kg/mObesity surgery · 2022Article
- How accurate is the visual estimation of bowel length by endoscopic surgeons?Frontiers in surgery · 2022Article
- Article
- Effect of One Anastomosis Gastric Bypass on Haematinics, Vitamin D and Parathyroid Hormone Levels: a Comparison Between 150 and 200 cm Bilio-Pancreatic Limbs.Obesity surgery · 2021Article
- IFSO Update Position Statement on One Anastomosis Gastric Bypass (OAGB).Obesity surgery · 2021Review
- Characterization of one anastomosis gastric bypass and impact of biliary and common limbs on bile acid and postprandial glucose metabolism in a minipig model.American journal of physiology. Endocrinology and metabolism · 2021Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionOne-anastomosis-mini-gastric bypass (OAGB-MGB) is the second most popular gastric bypass procedure with remarkable weight loss results and comorbidity resolution rates. However, some concerns remain regarding its postoperative complications, including protein-calorie malnutrition (PCM). We hereby report our experience with patients who returned with severe PCM after OAGB-MGB.
methodsPatients with severe obesity presenting to our referral bariatric center underwent OAGB-MGB surgery using a 200-cm biliopancreatic limb (BPL) by a single surgical team at three university hospitals from March 2014 to February 2016.
resultsFrom 189 patients undergoing OAGB-MGB, seven patients (3.7%), all female, with a mean age of 46.4 ± 8.2 years and initial body mass index (BMI) of 44.2 ± 4.7 kg/m
conclusionA one-fits-all BPL length of 200 cm is increasingly being questioned as it may result in an inadequate absorptive area and PCM in a subset of patients with shorter total bowel lengths, potentially placing them in danger and depriving them of bariatric surgery benefits.
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