ArticleObesity surgery2020
Weight Loss After One Anastomosis Gastric Bypass-Mini Gastric Bypass (OAGB-MGB): Patient-Related Perioperative Predictive Factors.
Article in Obesity surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 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
15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 28 citations in OpenAlex.
- What is Weight Loss after Bariatric Surgery Expressed in Percentage Total Weight Loss (%TWL)? An Updated Systematic Review.Obesity surgery · 2026Pooled it
- Primary and Revisional One Anastomosis Gastric Bypass: A Systematic Review and GRADE-Based IFSO Position Statement.Obesity surgery · 2026Pooled it
- Seven-Year Comparative Outcomes of One Anastomosis Gastric Bypass and Roux-en-Y Gastric Bypass for Weight Recurrence Regain Post Sleeve Gastrectomy.Obesity surgery · 2026Article
- Effect of different bariatric surgery methods on metabolic syndrome in patients with severe obesity.Updates in surgery · 2024Article
- Weight Reduction Percentile Charts: 2-Year Follow-up Results of OAGB and RYGB Post Bariatric Surgery.Obesity surgery · 2023Article
- One Anastomosis Gastric Bypass in 6722 Patients: Early Outcomes from a Private Hospital Registry.Journal of clinical medicine · 2023Article
- Early Postoperative Weight Loss Predicts Weight Loss up to 5 Years After Roux-En-Y Gastric Bypass, Banded Roux-En-Y Gastric Bypass, and Sleeve Gastrectomy.Obesity surgery · 2022 · on this mapArticle
- Development and validation of a scoring system for pre-surgical and early post-surgical prediction of bariatric surgery unsuccess at 2 years.Scientific reports · 2021Observational
- Imaging features in management of laparoscopic mini/one anastomosis gastric bypass post-surgical complications.Heliyon · 2021Article
- IFSO Update Position Statement on One Anastomosis Gastric Bypass (OAGB).Obesity surgery · 2021Review
- Areas of Non-Consensus Around One Anastomosis/Mini Gastric Bypass (OAGB/MGB): A Narrative Review.Obesity surgery · 2021Review
- What predicts the unsuccess of bariatric surgery? An observational retrospective study.Journal of endocrinological investigation · 2021Observational
- Changes in Body Composition and Biochemical Parameters Following Laparoscopic One Anastomosis Gastric Bypass: 1-Year Follow-Up.Obesity surgery · 2021Article
- Tailored one anastomosis gastric bypass - Subgroup analysis of a randomised control trial based on bilio-pancreatic limb length with long-term results of 101 patients.Journal of minimal access surgeryArticle
- Changes in serum albumin and liver enzymes following three different types of bariatric surgery: six-month follow-up. A retrospective cohort study.Sao Paulo medical journal = Revista paulista de medicinaArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimThe aim of this study was to find independent perioperative factors predicting unsuccessful weight loss following one anastomosis gastric bypass-mini gastric bypass (OAGB-MGB), a recently developed technique of bariatric surgery.
methodsUsing regression analysis, this prospective cohort study assessed the role of demographic and socioeconomic factors, clinical features, body composition, length of biliopancreatic limb (LBL), nutritional habits, comorbidities, and early post-operative weight reduction values, in predicting 1-year weight loss after OAGB-MGB. All patients at the center who underwent laparoscopic OAGB-MGB between October 2010 and May 2017 were included. The dependent variable was the percent of excess weight loss (%EWL) after 12-month follow-up. Weight loss outcome was defined as successful EWL (≥ 50%) or unsuccessful EWL (< 50%).
resultsFollow-up data at 1 year was available for 1309 (77%) patients. Mean EWL and BMI reduction were 81.63% and 16.82 ± 4.37 kg/m
conclusionsOAGB-MGB provides considerable weight loss for most patients. Initial lower BMI, absence of diabetes, being volume eater, and higher first month weight loss are independently associated with successful weight loss after 1 year.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.