{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T12:39:11Z","timestamp":1790771951860,"version":"4.1.0"},"reference-count":23,"publisher":"Springer Science and Business Media LLC","issue":"6","license":[{"start":{"date-parts":[[2026,4,18]],"date-time":"2026-04-18T00:00:00Z","timestamp":1776470400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,4,18]],"date-time":"2026-04-18T00:00:00Z","timestamp":1776470400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["OBES SURG"],"published-print":{"date-parts":[[2026,6]]},"DOI":"10.1007\/s11695-026-08661-x","type":"journal-article","created":{"date-parts":[[2026,4,18]],"date-time":"2026-04-18T15:49:10Z","timestamp":1776527350000},"page":"3234-3246","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Intussusception After Roux-en-Y Gastric Bypass for the Treatment of Severe Obesity: a Systematic Review and Meta-Analysis"],"prefix":"10.1007","volume":"36","author":[{"given":"Mohammad","family":"Kermansaravi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Panagiotis","family":"Lainas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ali","family":"Esparham","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Radwan","family":"Kassir","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sonja","family":"Chiappetta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,4,18]]},"reference":[{"issue":"6","key":"8661_CR1","doi-asserted-by":"publisher","first-page":"3347","DOI":"10.1111\/dom.16352","volume":"27","author":"M De Luca","year":"2025","unstructured":"De Luca M, Belluzzi A, Angrisani L, Bandini G, Becattini B, Bueter M, et al. Meta-analysis of randomized controlled trials for the development of the International Federation for Surgery of Obesity and Metabolic Disorders-European Chapter (IFSO-EC) guidelines on multimodal strategies for the surgical treatment of obesity. Diabetes Obes Metab. 2025;27(6):3347\u201356.","journal-title":"Diabetes Obes Metab"},{"issue":"5","key":"8661_CR2","doi-asserted-by":"publisher","first-page":"1764","DOI":"10.1007\/s11695-024-07196-3","volume":"34","author":"WA Brown","year":"2024","unstructured":"Brown WA, Liem R, Al-Sabah S, Anvari M, Boza C, Cohen RV, et al. Metabolic bariatric surgery across the IFSO chapters: key insights on the baseline patient demographics, procedure types, and mortality from the eighth IFSO global registry report. Obes Surg. 2024;34(5):1764\u201377.","journal-title":"Obes Surg"},{"key":"8661_CR3","doi-asserted-by":"publisher","DOI":"10.1093\/bjs\/znae233","author":"R Zakeri","year":"2024","unstructured":"Zakeri R, Andersson E, Borg CM, Liem RSL. Emergency care of metabolic bariatric surgery patients. Br J Surg. 2024. https:\/\/doi.org\/10.1093\/bjs\/znae233.","journal-title":"Br J Surg"},{"issue":"8","key":"8661_CR4","doi-asserted-by":"publisher","first-page":"4632","DOI":"10.1007\/s00464-020-07889-7","volume":"35","author":"LA Poliakin","year":"2021","unstructured":"Poliakin LA, Sundaresan N, Hui B, McKillop IH, Thompson K, Gersin K, et al. S146-Jejunojejunal intussusception after roux-En-Y gastric bypass: a case series of 34 patients. Surg Endosc. 2021;35(8):4632\u20137.","journal-title":"Surg Endosc"},{"issue":"5","key":"8661_CR5","doi-asserted-by":"publisher","first-page":"2204","DOI":"10.1007\/s00464-019-07009-0","volume":"34","author":"G Orthopoulos","year":"2020","unstructured":"Orthopoulos G, Grant HM, Sharma P, Thompson E, Romanelli JR. S054: incidence and management of jejunojejunal intussusception after Roux-en-Y gastric bypass: a large case series. Surg Endosc. 2020;34(5):2204\u201310.","journal-title":"Surg Endosc"},{"issue":"5","key":"8661_CR6","doi-asserted-by":"publisher","first-page":"1753","DOI":"10.1007\/s11695-020-04398-3","volume":"30","author":"C Stier","year":"2020","unstructured":"Stier C, Koschker AK, Isaev Y, Runkel N, Chiappetta S. Intussusception, a plausible cause of the Candy Cane Syndrome (Roux Syndrome): known for a century-still a frequently missed cause of pain after Roux-en-Y gastric bypass. Obes Surg. 2020;30(5):1753\u201360.","journal-title":"Obes Surg"},{"issue":"5","key":"8661_CR7","doi-asserted-by":"publisher","first-page":"1624","DOI":"10.1007\/s00464-013-3361-1","volume":"28","author":"L Elms","year":"2014","unstructured":"Elms L, Moon RC, Varnadore S, Teixeira AF, Jawad MA. Causes of small bowel obstruction after Roux-en-Y gastric bypass: a review of 2,395 cases at a single institution. Surg Endosc. 2014;28(5):1624\u20138.","journal-title":"Surg Endosc"},{"issue":"5","key":"8661_CR8","doi-asserted-by":"publisher","first-page":"725","DOI":"10.1016\/j.soard.2012.05.004","volume":"9","author":"O Varban","year":"2013","unstructured":"Varban O, Ardestani A, Azagury D, Lautz DB, Vernon AH, Robinson MK, et al. Resection or reduction? The dilemma of managing retrograde intussusception after Roux-en-Y gastric bypass. Surg Obes Relat Dis. 2013;9(5):725\u201330.","journal-title":"Surg Obes Relat Dis"},{"issue":"9","key":"8661_CR9","doi-asserted-by":"publisher","first-page":"603","DOI":"10.1007\/s10654-010-9491-z","volume":"25","author":"A Stang","year":"2010","unstructured":"Stang A. Critical evaluation of the Newcastle-Ottawa scale for the assessment of the quality of nonrandomized studies in meta-analyses. Eur J Epidemiol. 2010;25(9):603\u20135.","journal-title":"Eur J Epidemiol"},{"key":"8661_CR10","volume-title":"Comprehensive Meta-Analysis Version 4","author":"MH Borenstein","year":"2022","unstructured":"Borenstein MH, Higgins L, J.;, Rothstein H. Comprehensive Meta-Analysis Version 4. Englewood, NJ: Biostat; 2022."},{"issue":"2","key":"8661_CR11","doi-asserted-by":"publisher","first-page":"77","DOI":"10.1016\/j.soard.2007.12.004","volume":"4","author":"SC Simper","year":"2008","unstructured":"Simper SC, Erzinger JM, McKinlay RD, Smith SC. Retrograde (reverse) jejunal intussusception might not be such a rare problem: a single group\u2019s experience of 23 cases. Surg Obes Relat Dis. 2008;4(2):77\u201383.","journal-title":"Surg Obes Relat Dis"},{"issue":"4","key":"8661_CR12","doi-asserted-by":"publisher","first-page":"666","DOI":"10.1016\/j.soard.2014.01.026","volume":"10","author":"D Stephenson","year":"2014","unstructured":"Stephenson D, Moon RC, Teixeira AF, Jawad MA. Intussusception after Roux-en-Y gastric bypass. Surg Obes Relat Dis. 2014;10(4):666\u201370.","journal-title":"Surg Obes Relat Dis"},{"issue":"2","key":"8661_CR13","doi-asserted-by":"publisher","first-page":"253","DOI":"10.1007\/s11695-010-0298-5","volume":"21","author":"L Daellenbach","year":"2011","unstructured":"Daellenbach L, Suter M. Jejunojejunal intussusception after Roux-en-Y gastric bypass: a review. Obes Surg. 2011;21(2):253\u201363.","journal-title":"Obes Surg"},{"issue":"1","key":"8661_CR14","first-page":"109","volume":"110","author":"MP Hocking","year":"1991","unstructured":"Hocking MP, McCoy DM, Vogel SB, Kaude JV, Sninsky CA. Antiperistaltic and isoperistaltic intussusception associated with abnormal motility after Roux-en-Y gastric bypass: a case report. Surgery. 1991;110(1):109\u201312.","journal-title":"Surgery"},{"issue":"6","key":"8661_CR15","first-page":"e8825","volume":"12","author":"A Kumar","year":"2020","unstructured":"Kumar A, Ogbonda S, Persaud P, Shiwalkar N. Retrograde intussusception after Roux-en-Y gastric bypass. Cureus. 2020;12(6):e8825.","journal-title":"Cureus"},{"issue":"4","key":"8661_CR16","first-page":"e58086","volume":"16","author":"K Shergill","year":"2024","unstructured":"Shergill K, Boppana K, Almansouri NE, Bakkannavar S, Faheem Y, Jaiswal A, et al. Intussusception and gut dysmotility: a systematic review assessing unexpected complications of bariatric surgery. Cureus. 2024;16(4):e58086.","journal-title":"Cureus"},{"issue":"12","key":"8661_CR17","doi-asserted-by":"publisher","DOI":"10.1093\/jscr\/rjae778","volume":"2024","author":"A Makani","year":"2024","unstructured":"Makani A, Hendrix A, Orcutt G, Stephenson C, Crafton T, Moffatt D. Management of recurrent intussusception after Roux-en-Y gastric bypass. J Surg Case Rep. 2024;2024(12):rjae778.","journal-title":"J Surg Case Rep"},{"key":"8661_CR18","unstructured":"Ma IT, Madura JA 2. nd. Gastrointestinal complications after bariatric surgery. Gastroenterol Hepatol (N Y). 2015;11(8):526\u2009\u2013\u200935."},{"issue":"2","key":"8661_CR19","doi-asserted-by":"publisher","first-page":"475","DOI":"10.1007\/s11695-022-06377-2","volume":"33","author":"H Zaigham","year":"2023","unstructured":"Zaigham H, Ekelund M, Lee D, Ekberg O, Regner S. Intussusception after Roux-en-Y gastric bypass: correlation between radiological and operative findings. Obes Surg. 2023;33(2):475\u201381.","journal-title":"Obes Surg"},{"issue":"10","key":"8661_CR20","doi-asserted-by":"publisher","first-page":"3452","DOI":"10.1007\/s11695-022-06236-0","volume":"32","author":"AF Diab","year":"2022","unstructured":"Diab AF, Oviedo RJ, Nazir S, Sujka JA, DuCoin CG. RYGB-induced gut dysmotility and retrograde intussusception: an unusual phenomenon. A narrative literature review. Obes Surg. 2022;32(10):3452\u20137.","journal-title":"Obes Surg"},{"issue":"4","key":"8661_CR21","doi-asserted-by":"publisher","first-page":"483","DOI":"10.1016\/j.soard.2006.04.232","volume":"2","author":"MA Edwards","year":"2006","unstructured":"Edwards MA, Grinbaum R, Ellsmere J, Jones DB, Schneider BE. Intussusception after Roux-en-Y gastric bypass for morbid obesity: case report and literature review of rare complication. Surg Obes Relat Dis. 2006;2(4):483\u20139.","journal-title":"Surg Obes Relat Dis"},{"issue":"12","key":"8661_CR22","doi-asserted-by":"publisher","first-page":"1916","DOI":"10.1016\/j.soard.2018.09.010","volume":"14","author":"A Machado","year":"2018","unstructured":"Machado A, Carvalho M, Caravana J. Laparoscopic resolution of intussusception after Roux-en-Y gastric bypass. Surg Obes Relat Dis. 2018;14(12):1916\u20138.","journal-title":"Surg Obes Relat Dis"},{"issue":"5","key":"8661_CR23","doi-asserted-by":"publisher","first-page":"1833","DOI":"10.1007\/s00464-015-4466-5","volume":"30","author":"Y Zak","year":"2016","unstructured":"Zak Y, Petrusa E, Gee DW. Laparoscopic Roux-en-Y gastric bypass patients have an increased lifetime risk of repeat operations when compared to laparoscopic sleeve gastrectomy patients. Surg Endosc. 2016;30(5):1833\u20138. https:\/\/doi.org\/10.1007\/s00464-015-4466-5","journal-title":"Surg Endosc"}],"container-title":["Obesity Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11695-026-08661-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s11695-026-08661-x","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11695-026-08661-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T01:05:48Z","timestamp":1781053548000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s11695-026-08661-x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,4,18]]},"references-count":23,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2026,6]]}},"alternative-id":["8661"],"URL":"https:\/\/doi.org\/10.1007\/s11695-026-08661-x","relation":{},"ISSN":["0960-8923","1708-0428"],"issn-type":[{"value":"0960-8923","type":"print"},{"value":"1708-0428","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,4,18]]},"assertion":[{"value":"3 January 2026","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"17 March 2026","order":2,"name":"revised","label":"Revised","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 April 2026","order":3,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"18 April 2026","order":4,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Conflict of Interest: Authors declare that they have no conflicts of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Compliance with Ethical Standards"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical Approval"}},{"value":"Not applicable.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent"}},{"value":"The authors declare no competing interests.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}]}}