ArticleObesity surgery2017
One-Anastomosis Gastric Bypass: First 407 Patients in 1 year.
Article in Obesity surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 7 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
20 citing papers in PubMed, 7 syntheses or guidelines pooled it.
- Primary and Revisional One Anastomosis Gastric Bypass: A Systematic Review and GRADE-Based IFSO Position Statement.Obesity surgery · 2026Pooled it
- Revisional One-Anastomosis Gastric Bypass After Restrictive Index Surgery-a Metaanalysis and Comparison with Revisional Roux-en-Y Gastric Bypass.Obesity surgery · 2021Pooled it
- One Anastomosis Gastric Bypass Versus Roux-en-Y Gastric Bypass for Morbid Obesity: an Updated Meta-Analysis.Obesity surgery · 2019Pooled it
- Association Between Circular Stapler Diameter and Stricture Rates Following Gastrointestinal Anastomosis: Systematic Review and Meta-analysis.World journal of surgery · 2018Pooled it
- One Anastomosis (Mini) Gastric Bypass Is Now an Established Bariatric Procedure: a Systematic Review of 12,807 Patients.Obesity surgery · 2018Pooled it
- Pooled it
- One-Anastomosis Gastric Bypass Versus Sleeve Gastrectomy for Morbid Obesity: a Systematic Review and Meta-analysis.Obesity surgery · 2017Pooled it
- The effect of stoma size on the mid-term weight loss outcome of one anastomosis gastric bypass (OAGB): a single-blinded prospective randomized trial.Surgical endoscopy · 2021Trial
- Thrombotic thrombocytopenic purpura following one anastomosis gastric bypass surgery: a rare case report.International journal of surgery case reports · 2026Article
- What Really Matters in Weight Loss after Bariatric Surgery - 10 Years Follow-Up (BARI-10 -POL Study).Obesity surgery · 2026Article
- Novel Surgical Interventions for the Treatment of Obesity.Journal of clinical medicine · 2024Review
- Additional gastric resection after one anastomosis gastric bypass-are there benefits?Turkish journal of medical sciences · 2022Article
- One-anastomosis gastric bypass (OAGB) with fixed bypass of the proximal two meters versus tailored bypass of the proximal one-third of small bowel: short-term outcomes.Surgical endoscopy · 2022Article
- IFSO Update Position Statement on One Anastomosis Gastric Bypass (OAGB).Obesity surgery · 2021Review
- Roux-en-Y Gastric Bypass Versus One Anastomosis Gastric Bypass as a Preferred Revisional Bariatric Surgery After a Failed Silastic Ring Vertical Gastroplasty.Obesity surgery · 2021Article
- One Anastomosis Gastric Bypass as a Revisional Procedure After Failed Laparoscopic Adjustable Gastric Banding.Obesity surgery · 2020Article
- IFSO (International Federation for Surgery of Obesity and Metabolic Disorders) Consensus Conference Statement on One-Anastomosis Gastric Bypass (OAGB-MGB): Results of a Modified Delphi Study.Obesity surgery · 2020Article
- Tailored One Anastomosis Gastric Bypass: 3-Year Outcomes of 94 Patients.Obesity surgery · 2019Article
- Mini Gastric Bypass-One Anastomosis Gastric Bypass (MGB-OAGB)-IFSO Position Statement.Obesity surgery · 2018Article
- Complications of staple line and anastomoses following laparoscopic bariatric surgery.Annals of gastroenterologyReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOne-anastomosis gastric bypass (OAGB) is a promising laparoscopic procedure with various benefits including shorter operating times and less operative complications. That said, it is yet to gain widespread acceptance. Here, we describe our first-year experience with OAGB in our department, in particular the safety and efficacy of this procedure.
methodsThis study is a retrospective analysis of all patients who underwent OAGB between March 2015 and March 2016 by our bariatric surgery unit. Patient demographics, comorbidities, operative and postoperative data were collected and analyzed as well as outcomes during the first year.
resultsFour hundred and seven patients underwent OAGB (254 females, average age 41.8 ± 12.05, BMI = 41.7 ± 5.77 kg/m
conclusionsOAGB is both safe and effective as a primary as well as a revision bariatric surgery.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.