ReviewObesity surgery2017
One-Anastomosis Gastric Bypass: Why Biliary Reflux Remains Controversial?
Review in Obesity surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.
What it found
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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
30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 67 citations in OpenAlex.
- Gastric Cancer in One-Anastomosis Mini-gastric Bypass: Case Report and Systematic Review.Obesity surgery · 2024Pooled it
- Surgical Management of Gastro-oesophageal Reflux Disease After One Anastomosis Gastric Bypass - a Systematic Review.Obesity surgery · 2022Pooled it
- Laparoscopic Roux-Y-gastric bypass versus laparoscopic one-anastomosis gastric bypass for obesity: clinical & metabolic results of a prospective randomized controlled trial.Surgical endoscopy · 2024Trial
- Effect of anti-reflux suture on gastroesophageal reflux symptoms after one anastomosis gastric bypass: a randomized controlled trial.Surgical endoscopy · 2024Trial
- Scoping Review of Reflux after Primary One Anastomosis Gastric Bypass: Navigating the Maze to Enhance the Evidence Base.Obesity surgery · 2026Article
- Diagnostic accuracy of symptoms compared to endoscopy, biopsy and bile reflux index in detecting reflux-related abnormalities at one year after OAGB.Langenbeck's archives of surgery · 2025Article
- Gastroesophageal reflux disease and the phantom of Barrett's esophagus after most-often-used bariatric procedures: are future investigations necessary?Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2025Review
- Comparative study of midterm outcomes between Roux-en-Y gastric bypass (RYGB), diverted one-anastomosis gastric bypass (D-OAGB), and one anastomosis gastric bypass (OAGB).Langenbeck's archives of surgery · 2024Article
- Similar Rates of Symptomatic Marginal Ulcers After One-Anastomosis-Gastric Bypass Compared to Roux-en-Y Gastric Bypass.Obesity surgery · 2024Article
- One Anastomosis Gastric Bypass for Revisional Bariatric Surgery: Assessment of Short-Term Safety.Obesity surgery · 2023Article
- Clinical influence of conversion of laparoscopic sleeve gastrectomy to one anastomosis gastric bypass on gastroesophageal reflux disease.Langenbeck's archives of surgery · 2023Article
- Endoscopic Transoral Outlet Reduction for the Treatment of Biliary Reflux Symptoms in Patients After One-Anastomosis Gastric Bypass-a Case Series.Obesity surgery · 2023Article
- Article
- The United States Experience with One Anastomosis Gastric Bypass at MBSAQIP-Accredited Centers.Obesity surgery · 2022Observational
- Bile Reflux Gastritis: Insights into Pathogenesis, Relevant Factors, Carcinomatous Risk, Diagnosis, and Management.Gastroenterology research and practice · 2022Review
- Sleeve Gastrectomy with Braun Anastomosis Transit Bipartition (B-TB): a Potential Midway Between Single Anastomosis and Roux-en-Y Transit Bipartition.Obesity surgery · 2021Article
- Conversion of One-Anastomosis Gastric Bypass (OAGB) to Roux-en-Y Gastric Bypass (RYGB) is Effective in Dealing with Late Complications of OAGB: Experience from a Tertiary Bariatric Center and Literature Review.Journal of metabolic and bariatric surgery · 2021Article
- Applying an Anti-reflux Suture in the One Anastomosis Gastric Bypass to Prevent Biliary Reflux: a Long-Term Observational Study.Obesity surgery · 2021Observational
- One Anastomosis Gastric Bypass with a Biliopancreatic Limb of 150 cm: Weight Loss, Nutritional Outcomes, Endoscopic Results, and Quality of Life at 8-Year Follow-Up.Obesity surgery · 2020Article
- Long-Term Evaluation of Biliary Reflux on Esogastric Mucosae after One-Anastomosis Gastric Bypass and Esojejunostomy in Rats.Obesity surgery · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
One-anastomosis gastric bypass is an alternative to the "gold-standard" Roux-en-Y gastric bypass. This technique appears to be safe and efficient, but controversy remains regarding the long-term theoretical risk of subsequent biliary reflux and its possible complications, such as cancer. The aim of the present narrative review was to summarize some of the current thoughts on biliary reflux. Research has established that exposure to chronic bile reflux in humans and rats (outside the "bariatric surgery" box) induce esophageal intestinal metaplasia and esophageal adenocarcinoma. Although one-anastomosis gastric bypass can theoretically induce chronic biliary reflux, the incidence of biliary reflux and risk of cancer have not been prospectively evaluated. Clarification of this controversial issue is urgently needed.
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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.