ArticleObesity surgery2025
Investigating the Results of One Anastomosis Gastric Bypass After Primary Metabolic and Bariatric Restrictive Procedures.
Article in Obesity surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Long-Term Outcomes of One Anastomosis Gastric Bypass: A Systematic Review and Meta-Analysis of 5-Year and Beyond.Obesity surgery · 2026Pooled it
- OAGB 2025. A systematic review with meta-analysis of indications and results for primary procedures at 5+ years.Updates in surgery · 2025Pooled it
- Conversion of a Failed Vertical Banded Gastroplasty to One-Anastomosis Gastric Bypass in a Case with Gastro-gastric Fistula and Mesh Complication: A Multimedia Article.Obesity surgery · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPrevious studies showed a high conversion rate and failure of restrictive procedures, including sleeve gastrectomy (SG), adjustable gastric banding (AGB), gastric plication (GP), and vertical banded gastroplasty (VBG) in a long-term follow-up. The current study aims to evaluate the efficacy and safety of a revisional one anastomosis gastric bypass (OAGB) for weight loss and treatment of obesity-related problems after primary metabolic and bariatric restrictive procedures.
methodsA retrospective study on prospectively collected data was conducted on a sample of 151 patients who experienced insufficient weight loss or weight regain after primary restrictive surgeries and underwent OAGB as a revisional procedure.
resultsA total of 151 patients with a history of previous restrictive metabolic and bariatric surgery who underwent a revisional OAGB were included in this study. The restrictive procedures consisted of SG (n = 79), AGB (n = 45), GP (n = 15), and VBG (n = 12). Total weight loss percent (%TWL) after the revisional OAGB was 27.03 ± 9.12, 27.74 ± 10.05, 24.62 ± 9.87, and 24.34 ± 8.05 after 12, 24, 60, and 84 months, respectively. After 24 months of follow-up, TWL was significantly higher in the GP group compared to the AGB group. However, weight loss outcomes were not significantly different after 60 months of follow-up. The revisional OAGB was associated with a significant resolution of obesity-related problems, including type 2 diabetes (55.55%), hypertension (50%), dyslipidemia (77%), and obstructive sleep apnea (100%) after 2 years of follow-up. There was no serious complication after the revisional OAGB in the short- and long-term follow-up.
conclusionOAGB is an efficient and safe option as a conversion surgery after restrictive procedures.
Indexed as
Identifiers
39776045What Socratic holds
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 Socratic graph.