ArticleObesity surgery2021
Acid Reflux Is Common in Patients With Gastroesophageal Reflux Disease After One-Anastomosis Gastric Bypass.
Article in Obesity surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 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
23 citing papers in PubMed, 3 syntheses or guidelines pooled it, 39 citations in OpenAlex.
- Primary and Revisional One Anastomosis Gastric Bypass: A Systematic Review and GRADE-Based IFSO Position Statement.Obesity surgery · 2026Pooled it
- One Anastomosis Gastric Bypass as Revisional Surgery Following Sleeve Gastrectomy: A Systematic Review and Meta-Analysis.Obesity surgery · 2024Pooled it
- Gastric cancer after Bariatric Bypass Surgery. Do they relate? (A Systematic Review).Obesity surgery · 2023Pooled it
- Three-Year Outcomes of Reflux Esophagitis and Late Complications After FundoRing Versus Standard One-Anastomosis Gastric Bypass: a Randomized Controlled Trial.Obesity surgery · 2026Trial
- Effect of anti-reflux suture on gastroesophageal reflux symptoms after one anastomosis gastric bypass: a randomized controlled trial.Surgical endoscopy · 2024Trial
- Trial
- The Surgical Technique of Primary Modified Fundoplication Using the Excluded Stomach with Simultaneous Gastric Bypass.Obesity surgery · 2023Trial
- Laparoscopic Fundoplication Using the Excluded Stomach Versus Conversion to Roux-en-Y Gastric Bypass for Refractory Reflux After One-Anastomosis Gastric Bypass: A Retrospective Comparative Analysis of Safety and 1-Year Outcomes.Journal of clinical medicine · 2026Article
- Scoping Review of Reflux after Primary One Anastomosis Gastric Bypass: Navigating the Maze to Enhance the Evidence Base.Obesity surgery · 2026Article
- Evaluation of reflux in the pre- and postoperative periods in patients undergoing mini (one-anastomosis) gastric bypass due to morbid obesity.Irish journal of medical science · 2026Article
- Evidence-Based Prevention of De Novo GERD after Bariatric Surgery: Comparing Human and AI Inference.Obesity surgery · 2026Article
- Update on esophageal function, acid and non-acid reflux after one-anastomosis gastric bypass (OAGB): high-resolution manometry, impedance-24-h pH-metry, and gastroscopy in a prospective mid-term study.Surgical endoscopy · 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
- Long-Term Outcome of One-Anastomosis Gastric Bypass: 10-Year Follow-Up of a Single Institution Series.Obesity surgery · 2025Observational
- The Impact of Cholecystectomy on Bile Reflux After One Anastomosis Gastric Bypass.Obesity surgery · 2025Observational
- Conversion of one-anastomosis gastric bypass (OAGB) to Roux-en-Y gastric bypass (RYGB) for gastroesophageal reflux disease (GERD): who is more at risk? A multicenter study.Surgical endoscopy · 2024Article
- Visceral Obesity is Associated with Thoraco-abdominal Pressure Gradient (TAPG) and Gastroesophageal Reflux Disease.Obesity surgery · 2023Article
- Esophageal function and non-acid reflux evaluated by impedance-24 h-pH-metry, high-resolution manometry, and gastroscopy after one-anastomosis gastric bypass-outcomes of a prospective mid-term study.Surgical endoscopy · 2023Article
- One-Anastomosis Gastric Bypass and Hiatal Hernia: Nissen Fundoplication with the Excluded Stomach to Decrease the Risk of Postoperative Gastroesophageal Reflux.Journal of clinical medicine · 2022Article
- Bile or Acid Reflux Post One-Anastomosis Gastric Bypass: What Must We Do? Still an Unsolved Enigma.Journal of clinical medicine · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionPatients with one-anastomosis gastric bypass (OAGB) can develop gastroesophageal reflux disease (GERD). The nature of this GERD (acid or biliary) remains unclear.
objectiveTo assess the nature of GERD via impedance pH testing in patients presenting with reflux post OAGB.
methodsRetrospective analysis of a prospectively collected database of 43 patients with OAGB backgrounds who developed postoperative GERD and were investigated with impedance pH monitoring between 2006 and 2019.
resultsMean age was 52.48 ± 9 years. Mean body mass index (BMI) prior to OAGB was 46.82 kg/m
conclusionAcid reflux seems to be as common as bile reflux in patients presenting with GERD after OAGB. In case of revisional surgery for severe GERD post OAGB, 24-h impedance pH monitoring could be essential to determine the surgical procedure of choice.
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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.