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Gastrointestinal reported outcomes following one anastomosis gastric bypass based on a multicenter study

2023-05Journal article Open access
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dc.contributor.authorSherf-Dagan, Shiri
dc.contributor.authorBiton, Reut
dc.contributor.authorRibeiro, Rui
dc.contributor.authorKessler, Yafit
dc.contributor.authorBen-Porat, Tair
dc.contributor.authorRaziel, Asnat
dc.contributor.authorRossoni, Carina
dc.contributor.authorKais, Hasan
dc.contributor.authorBragança, Rossela
dc.contributor.authorSantos, Zélia
dc.contributor.authorGoitein, David
dc.contributor.authorViveiros, Octávio
dc.contributor.authorGraham, Yitka
dc.contributor.authorMahawar, Kamal
dc.contributor.authorSakran, Nasser
dc.date.accessioned2023-05-17T10:37:20Z
dc.date.embargo2025-05-17
dc.date.issued2023-05
dc.description.abstractObjectives: To describe gastrointestinal-related side-effects reported following One Anastomosis Gastric Bypass (OAGB). Methods: A multicenter study among OAGB patients across Israel (n=277) and Portugal (n=111) who were recruited to the study based on time elapsed since surgery was performed. An online survey with information on demographics, anthropometrics, medical conditions, and gastrointestinal outcomes was administered in both countries simultaneously. Results: Respondents from Israel (pre-surgery age of 41.6±11.0 years, 75.8% females) and Portugal (pre-surgery age of 45.6±12.3 years, 79.3% females) presented mean excess weight loss of 51.0±19.9 and 62.4±26.5%, 89.0±22.0 and 86.2±21.4%, and 89.9±23.6 and 98.2±20.9% (P<0.001 for both countries), at 1-6 months, 6-12 months, and 1-5 years post-surgery, respectively. The Median Gastrointestinal Symptom Rating Scale score was similar between time elapsed since surgery groups among respondents from Israel and Portugal (≤1.97 and ≤2.12). A notable proportion of respondents from Israel and Portugal at all time points reported 1-3 bowel movements per day (≤62.8 and ≤87.6%), Bristol stool scale categories which represent diarrhea-like stools (≤51.9 and ≤56.3%), having discomfort due to flatulence (≤79.4 and ≤90.2%), and mild to severe dyspepsia symptoms (≤50.5 and ≤73.0%). Conclusions: A notable proportion of OAGB patients might experience certain gastrointestinal symptoms postoperatively, including flatulence, dyspepsia, and diarrhea-like stools.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSherf-Dagan S, Biton R, Ribeiro R, Kessler Y, Ben-Porat T, Santos Z, et al. Gastrointestinal reported outcomes following one anastomosis gastric bypass based on a multicenter study. Expert Rev Gastroenterol Hepatol. 2023;17(6):635-43.pt_PT
dc.identifier.doi10.1080/17474124.2023.2211766pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.21/16050
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTaylor & Francispt_PT
dc.relation.publisherversionhttps://www.tandfonline.com/doi/abs/10.1080/17474124.2023.2211766pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectBariatric surgerypt_PT
dc.subjectFunctional gastrointestinal disorderspt_PT
dc.subjectGastric bypasspt_PT
dc.subjectObesitypt_PT
dc.subjectWeight outcomespt_PT
dc.titleGastrointestinal reported outcomes following one anastomosis gastric bypass based on a multicenter studypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage643pt_PT
oaire.citation.issue6pt_PT
oaire.citation.startPage635pt_PT
oaire.citation.titleExpert Review of Gastroenterology & Hepatologypt_PT
oaire.citation.volume17pt_PT
rcaap.rightsembargoedAccesspt_PT
rcaap.typearticlept_PT

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