ArticleFrontiers in surgery2014
Circular Versus Linear Versus Hand-Sewn Gastrojejunostomy in Roux-en-Y-Gastric Bypass Influence on Weight Loss and Amelioration of Comorbidities: Data Analysis from a Quality Assurance Study of the Surgical Treatment of Obesity in Germany.
Article in Frontiers in surgery, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Systematic Review and Meta-analysis of Circular- and Linear-Stapled Gastro-jejunostomy in Laparoscopic Roux-en-Y Gastric Bypass.Obesity surgery · 2019Pooled it
- Beyond the Procedure: Revisiting the Technical Determinants of Sleeve Gastrectomy and Roux-en-Y Gastric Bypass.Journal of metabolic and bariatric surgery · 2026Review
- Long-Term Results of Linear Versus Circular Stapled Gastrojejunostomy in Gastric Bypass Surgery: A Propensity Score-Adjusted Analysis of Weight Loss and Morbidity.Obesity surgery · 2025Article
- Establishing robotic bariatric surgery at an academic tertiary hospital: a learning curve analysis for totally robotic Roux-en-Y gastric bypass.Journal of robotic surgery · 2023Article
- Weight loss one year after laparoscopic roux-en-Y gastric bypass is not dependent on the type of gastrojejunal anastomosis.Surgical endoscopy · 2022Article
- Comparison of Linear versus Circular-Stapled Gastroenterostomy in Roux-en-Y Gastric Bypass: A Nationwide Population-Based Cohort Study.Obesity surgery · 2021Article
- What Makes Bariatric Operations Difficult-Results of a National Survey.Medicina (Kaunas, Lithuania) · 2019Article
- [Stenosis and ulceration after bariatric surgery].Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen · 2015Review
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9 authors.
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Abstract
backgroundSince January 1 2005, the outcomes of bariatric surgeries have been recorded in Germany. All data are registered prospectively in cooperation with the Institute of Quality Assurance in Surgery at Otto-von-Guericke University Magdeburg.
methodsData are collected in an online data bank. Data collection began in 2005 for the results of Roux-en-Y-Gastric Bypass (RYGB). In addition to primary bariatric operations, data regarding the complications and the amelioration of comorbidities have been analyzed. Participation in the quality assurance study is required for all certified centers in Germany.
resultsRoux-en-Y Gastric Bypass is the most popular bariatric operation in Germany. There were 5115 operations performed from 2005 to 2010. A circular anastomosis was performed in 1587 patients, and a linear anastomosis was performed in 2734 patients. In 783 patients, the hand-sewn technique was used. The leakage rate for the linear technique is 1.6%, and the leakage rate is 1.2% for circular anastomosis, and 1.4% for hand-sewn technique.
conclusionRoux-en-Y-Gastric Bypass is a popular procedure in Germany. The complication rate has decreased since 2005. The amelioration of comorbidities is not influenced by the anastomosis technique. Additional data are necessary to evaluate the long-term effect of linear versus hand-sewn and versus circular-stapled gastrojejunal anastomosis regarding pouch dilatation, small bowel dilatation, and consecutive weight loss.
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