SynthesisObesity surgery2017
One-Anastomosis Gastric Bypass Versus Sleeve Gastrectomy for Morbid Obesity: a Systematic Review and Meta-analysis.
Synthesis in Obesity surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 9 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
29 citing papers in PubMed, 9 syntheses or guidelines pooled it, 62 citations in OpenAlex.
- EFFICACY AND SAFETY OF ONE ANASTOMOSIS GASTRIC BYPASS IN SURGICAL TREATMENT OF OBESITY: SYSTEMATIC REVIEW AND META-ANALYSIS OF RANDOMIZED CONTROLLED TRIALS.Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2024Pooled it
- One Anastomosis Gastric Bypass Versus Sleeve Gastrectomy for Obesity: a Systemic Review and Meta-analysis.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2023Pooled it
- Nutrition, Physical Activity, and Prescription of Supplements in Pre- and Post-bariatric Surgery Patients: An Updated Comprehensive Practical Guideline.Obesity surgery · 2023Guideline
- One Anastomosis Gastric Bypass (OAGB) with a 150-cm Biliopancreatic Limb (BPL) Versus a 200-cm BPL, a Systematic Review and Meta-analysis.Obesity surgery · 2023Pooled it
- Clinical Outcomes of One Anastomosis Gastric Bypass Versus Sleeve Gastrectomy for Morbid Obesity.Obesity surgery · 2020Pooled it
- One Anastomosis Gastric Bypass Versus Roux-en-Y Gastric Bypass for Morbid Obesity: an Updated Meta-Analysis.Obesity surgery · 2019Pooled it
- [Evidence of the Mini-/One-anastomosis-gastric-Bypass for being a standard procedure in obesity and metabolic surgery].Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen · 2018Pooled it
- Pooled it
- Ursodeoxycholic Acid in the Prevention of Gallstone Formation After Bariatric Surgery: an Updated 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
- LSG vs MGB-OAGB-3 Year Follow-up Data: a Randomised Control Trial.Obesity surgery · 2018Trial
- One-anastomosis gastric bypassWorld journal of gastrointestinal surgery · 2026Article
- Long-Term Outcomes of Laparoscopic Sleeve Gastrectomy Versus One-Anastomosis Gastric Bypass: A Retrospective Comparative Study with ≥ 7 Years Follow-Up.Obesity surgery · 2025Article
- One-anastomosis gastric bypassWorld journal of gastrointestinal surgery · 2025Article
- Influence of anthropometric factors on estimating intraoperative challenges in bariatric surgery: a prospective correlational study.Langenbeck's archives of surgery · 2025Article
- One anastomosis gastric bypass (OAGB): a scoping review.BMC surgery · 2025Article
- One anastomosis gastric bypass produces considerable weight reduction and resolution of medical complications with an acceptable rate of nutritional deficiencies.Scientific reports · 2025Article
- Comparison of One-Year Outcomes in Sleeve Gastrectomy vs. One Anastomosis Gastric Bypass in a Single Bariatric Unit.Cureus · 2024Article
- One Anastomosis Gastric Bypass for Revisional Bariatric Surgery: Assessment of Short-Term Safety.Obesity surgery · 2023Article
- Revisional One Anastomosis Gastric Bypass (OAGB) for Poor Response of Duodenal-Jejunal Bypass with Sleeve Gastrectomy (DJB-SG) (Video Report).Obesity surgery · 2023Article
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 at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We aim to review the available literature on obese patients treated with one-anastomosis gastric bypass (OAGB) or laparoscopic sleeve gastrectomy (LSG), in order to compare the clinical outcomes and intraoperative parameters of the two methods. A systematic literature search was performed in PubMed, Cochrane Library, and Scopus databases, in accordance with the PRISMA guidelines. Seventeen studies met the inclusion criteria incorporating 6761 patients. This study reveals increased weight loss, remission of comorbidities, shorter mean hospital stay, and lower mortality in the OAGB group. The incidence of leaks and intra-abdominal bleeding was similar between the two approaches. Well-designed, randomized controlled studies, comparing LSG to OAGB, are necessary to further assess their clinical outcomes.
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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.