SynthesisObesity surgery2021
Roux-En-Y Gastric Bypass Versus Sleeve Gastrectomy Plus Procedures for Treatment of Morbid Obesity: Systematic Review and Meta-Analysis.
Synthesis in Obesity surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 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
25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 40 citations in OpenAlex.
- Efficacy and safety of single-anastomosis gastric bypass variants versus sleeve gastrectomy or Roux-en-Y gastric bypass: a systematic review and meta-analysis.Updates in surgery · 2026Pooled it
- Single Anastomosis Duodeno-Ileostomy with Sleeve Gastrectomy/Single Anastomosis Duodenal Switch (SADI-S/SADS) IFSO Position Statement-Update 2023.Obesity surgery · 2024Pooled it
- Sleeve gastrectomy induces adipose browning via suppression of Asprosin and activation of the ATF3-Nrf2/HO-1 axis.International journal of obesity (2005) · 2026Article
- A Five Year Prospective Study on Recurrent Weight Gain and Six BODY-Q Health-Related Quality of Life Scales after Metabolic and Bariatric Surgery.Obesity surgery · 2026Observational
- A five-Year BODY-Q Assessment of Six Health-Related Quality of Life Scales After Roux-en-Y Gastric Bypass Versus Sleeve Gastrectomy.Obesity surgery · 2026Article
- Sleeve Gastrectomy With Proximal Jejunal Bypass: Balancing Simplicity and Efficacy in Metabolic and Bariatric Surgery.Journal of metabolic and bariatric surgery · 2026Review
- Adiposome Lipidomic Shifts Following Bariatric Surgery in Association With Weight Loss and Cardiometabolic Benefit.The Journal of clinical endocrinology and metabolism · 2026Article
- Heart Failure Independently Predicts Higher Morbidity and Mortality Following Bariatric Surgery: Analysis of 180,544 MBSAQIP Cases.Obesity surgery · 2026Article
- When Hashtags Shape Surgical Choices: Social Media Hype and Its Impact on Bariatric Surgery Preferences in Taiwan.Obesity surgery · 2025Article
- Comparison of Laparoscopic Single-Anastomosis Duodenal-Jejunal Bypass With Sleeve Gastrectomy and Laparoscopic Roux-en-Y Gastric Bypass on Short-term Outcomes in Patients With Obesity.Journal of metabolic and bariatric surgery · 2025Article
- Surgical Strategies for the Management of Obesity.Methodist DeBakey cardiovascular journal · 2025Review
- Prior metabolic and bariatric surgery is an independent determinant of severity of decompensation in alcohol-associated liver disease.United European gastroenterology journal · 2024Article
- Analysis of correlation between BMI and TWL% outcome following metabolic and bariatric surgery: a retrospective study using restricted cubic spline.BMC surgery · 2024Article
- Comparative Study for Safety and Efficacy of OAGB and SADJB-SG: A Retrospective Study.Diabetes, metabolic syndrome and obesity : targets and therapy · 2024Article
- 360-Degree Perspectives on Obesity.Medicina (Kaunas, Lithuania) · 2023Review
- How Good is Stratification and Prediction Model Analysis Between Primary and Revisional Roux-en-Y Gastric Bypass Surgery? A Multi-center Study and Narrative Review.Obesity surgery · 2023Review
- Article
- Twelve-Month Outcomes in Patients with Obesity Following Bariatric Surgery-A Single Centre Experience.Nutrients · 2023Article
- Management of Obesity and Obesity-Related Disorders: From Stem Cells and Epigenetics to Its Treatment.International journal of molecular sciences · 2023Review
- Research Progress of Duodenal-Jejunal Bypass Liner in the Treatment of Obesity and Type 2 Diabetes Mellitus.Diabetes, metabolic syndrome and obesity : targets and therapy · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB) are the most commonly performed bariatric procedures globally, but both techniques have shortcomings. Several modifications of SG (SG plus procedures) have been developed, but the efficacy of the different procedures has not been completely elucidated. In this meta-analysis, we aimed to evaluate the efficacy and safety of SG plus procedures. Out of the initially identified 2357 studies, thirteen were selected for this meta-analysis: two studies on banded sleeve gastrectomy (BSG), four studies on sleeve gastrectomy plus duodenal-jejunal bypass (SG + DJB) or sleeve gastrectomy with loop duodenal-jejunal bypass (SADJB), two studies on sleeve gastrectomy with jejunal-jejunal bypass (SG + JJB), four studies on single anastomosis duodenal-ileal switch (SADI-S), and one study on stomach intestinal pylorus-sparing surgery (SIPS). SADI-S procedure was found to achieve significantly greater percentage of excess weight loss than the RYGB. SG + DJB and SADJB achieved greater weight loss than the RYGB. Major complications were fewer with SG + JJB than with RYGB, but the difference was not significant. Overall, SG plus procedures appear to achieve better weight loss and cause fewer complications than RYGB.
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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.