ArticleScientific reports2024
Outcomes and complications after long versus short gastric pouch Roux-en-Y gastric bypass in patients with severe obesity.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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.
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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.
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Who cites it
6 citing papers in PubMed.
- Standardization of surgical technique of the fundoring method for laparoscopic gastric bypass.Scientific reports · 2025Trial
- Three-Year Results of Comparison Between Ring- versus Non-ring-Augmented Roux-en-Y Gastric Bypass: A Randomized Control Trial.Obesity surgery · 2025Trial
- Knotless tissue control devices for hand-sewn gastrojejunostomy in robotic-assisted Roux-en-Y gastric bypass.Obesity surgery · 2026Article
- When the "Y" Becomes an "O": A Narrative Review of Roux-en-O Complication After Roux-en-Y Gastric Bypass-Incidence, Diagnosis, Management, and Prevention.Obesity surgery · 2026Review
- The theoretical calculation with laparoscopic and 3D-MSCT validation of the volume measurement method for a gastric pouch in gastric bypass surgery.Frontiers in surgery · 2026Article
- Effectiveness of Roux-en-Y Gastric Bypass Versus Hypocaloric Diet in Reducing Cardiovascular Risk Factors in Obese Adults: A Systematic Review and Meta-Analysis.Journal of clinical medicine · 2025Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Roux-en-Y gastric bypass (RYGB) is the second most common metabolic and bariatric surgery (MBS) globally. The impact of pouch size on weight loss outcomes and complications remains unclear. This study aims to compare the weight loss outcomes and complications in long pouch versus short pouch RYGB in patients with severe obesity. This retrospective study, conducted in 2021 in two academic tertiary Hospitals, included patients aged 18-65 with severe obesity who underwent RYGB with two different methods. Demographic data, past medical history, and surgical details were assessed. The study outcome was postoperative metrics at 12 months including weight loss outcomes and complications like marginal ulceration, and leaks. A total of 219 patients, who were included in this study, were divided into two groups: 107 with long gastric pouches and 112 with short gastric pouches. The average age was 41.33 ± 10.26 and 42.45 ± 11.70 in long and short gastric pouches, respectively. Patients with long gastric pouches had a mean weight of 113.29 ± 16.52 kg and mean Body Mass Index (BMI) of 42.97 ± 4.15 kg/m
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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 Socratic graph.