{"title":"长窄袋 Roux-en-Y 胃旁路术 (LN-RYGB) 治疗袖状胃切除术后复发性体重增加。","authors":"Songhao Hu, Cunchuan Wang, Zhiyong Dong, Wah Yang","doi":"10.1007/s11695-024-07412-0","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>Sleeve gastrectomy (SG) is the most performed metabolic and bariatric surgery (MBS). However, with the increase of SG in different regions, recurrent weight gain after SG is challenging for bariatric surgeons. We introduce a modified operation with a long, narrow pouch in RYGB (LN-RYGB) for weight regain after SG which enhanced the restrictive function in RYGB.</p><p><strong>Methods and results: </strong>The LN-RYGB has a longer and narrow gastric pouch for 10 cm. The length of small Roux and biliopancreatic are the same as RYGB. As a revisional surgery, the post-1 year excess weight loss percentage (%EWL) was 63.1% and total weight loss percentage (%TWL) was 29.1% in 5 cases.</p><p><strong>Conclusion: </strong>LN-RYGB is an optional treatment for recurrent weight gain after SG; a randomized control trial is needed to verify the long-term effect of LN-RYGB.</p>","PeriodicalId":19460,"journal":{"name":"Obesity Surgery","volume":null,"pages":null},"PeriodicalIF":2.9000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Long Narrow Pouch Roux-en-Y Gastric Bypass (LN-RYGB) for Recurrent Weight Gain After Sleeve Gastrectomy.\",\"authors\":\"Songhao Hu, Cunchuan Wang, Zhiyong Dong, Wah Yang\",\"doi\":\"10.1007/s11695-024-07412-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>Sleeve gastrectomy (SG) is the most performed metabolic and bariatric surgery (MBS). However, with the increase of SG in different regions, recurrent weight gain after SG is challenging for bariatric surgeons. We introduce a modified operation with a long, narrow pouch in RYGB (LN-RYGB) for weight regain after SG which enhanced the restrictive function in RYGB.</p><p><strong>Methods and results: </strong>The LN-RYGB has a longer and narrow gastric pouch for 10 cm. The length of small Roux and biliopancreatic are the same as RYGB. As a revisional surgery, the post-1 year excess weight loss percentage (%EWL) was 63.1% and total weight loss percentage (%TWL) was 29.1% in 5 cases.</p><p><strong>Conclusion: </strong>LN-RYGB is an optional treatment for recurrent weight gain after SG; a randomized control trial is needed to verify the long-term effect of LN-RYGB.</p>\",\"PeriodicalId\":19460,\"journal\":{\"name\":\"Obesity Surgery\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Obesity Surgery\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s11695-024-07412-0\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/7/23 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"SURGERY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Obesity Surgery","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s11695-024-07412-0","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/7/23 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"SURGERY","Score":null,"Total":0}
Long Narrow Pouch Roux-en-Y Gastric Bypass (LN-RYGB) for Recurrent Weight Gain After Sleeve Gastrectomy.
Purpose: Sleeve gastrectomy (SG) is the most performed metabolic and bariatric surgery (MBS). However, with the increase of SG in different regions, recurrent weight gain after SG is challenging for bariatric surgeons. We introduce a modified operation with a long, narrow pouch in RYGB (LN-RYGB) for weight regain after SG which enhanced the restrictive function in RYGB.
Methods and results: The LN-RYGB has a longer and narrow gastric pouch for 10 cm. The length of small Roux and biliopancreatic are the same as RYGB. As a revisional surgery, the post-1 year excess weight loss percentage (%EWL) was 63.1% and total weight loss percentage (%TWL) was 29.1% in 5 cases.
Conclusion: LN-RYGB is an optional treatment for recurrent weight gain after SG; a randomized control trial is needed to verify the long-term effect of LN-RYGB.
期刊介绍：
Obesity Surgery is the official journal of the International Federation for the Surgery of Obesity and metabolic disorders (IFSO). A journal for bariatric/metabolic surgeons, Obesity Surgery provides an international, interdisciplinary forum for communicating the latest research, surgical and laparoscopic techniques, for treatment of massive obesity and metabolic disorders. Topics covered include original research, clinical reports, current status, guidelines, historical notes, invited commentaries, letters to the editor, medicolegal issues, meeting abstracts, modern surgery/technical innovations, new concepts, reviews, scholarly presentations and opinions.
Obesity Surgery benefits surgeons performing obesity/metabolic surgery, general surgeons and surgical residents, endoscopists, anesthetists, support staff, nurses, dietitians, psychiatrists, psychologists, plastic surgeons, internists including endocrinologists and diabetologists, nutritional scientists, and those dealing with eating disorders.
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