{"id":6804,"date":"2022-01-18T11:24:34","date_gmt":"2022-01-18T11:24:34","guid":{"rendered":"https:\/\/www.library.sath.nhs.uk\/research\/?p=6804"},"modified":"2025-11-25T10:03:48","modified_gmt":"2025-11-25T10:03:48","slug":"30-day-morbidity-and-mortality-of-sleeve-gastrectomy-roux-en-y-gastric-bypass-and-one-anastomosis-gastric-bypass-a-propensity-score-matched-analysis-of-the-geneva-data-2021","status":"publish","type":"post","link":"https:\/\/www.library.sath.nhs.uk\/research\/2022\/01\/18\/30-day-morbidity-and-mortality-of-sleeve-gastrectomy-roux-en-y-gastric-bypass-and-one-anastomosis-gastric-bypass-a-propensity-score-matched-analysis-of-the-geneva-data-2021\/","title":{"rendered":"30-day morbidity and mortality of sleeve gastrectomy, Roux-en-Y gastric bypass and one anastomosis gastric bypass: a propensity score-matched analysis of the GENEVA data (2021)"},"content":{"rendered":"<p><strong>Type of publication:<\/strong><br aria-hidden=\"true\" \/>Journal article<\/p>\n<p><strong>Author(s):<\/strong><br aria-hidden=\"true\" \/>Singhal R.; Wiggins T.; Cardoso V.R.; Gkoutos G.V.; Super J.; Ludwig C.; Mahawar K.; Pedziwiatr M.; Major P.; Zarzycki P.; Pantelis A.; Lapatsanis D.P.; Stravodimos G.; Matthys C.; Focquet M.; Vleeschouwers W.; Spaventa A.G.; Zerrweck C.; Vitiello A.; Berardi G.; Musella M.; Sanchez-Meza A.; Cantu F.J.; Mora F.; Cantu M.A.; Katakwar A.; Reddy D.N.; Elmaleh H.; Hassan M.; Elghandour A.; Elbanna M.; Osman A.; Khan A.; layani L.; Kiran N.; Velikorechin A.; Solovyeva M.; Melali H.; Shahabi S.; Agrawal A.; Shrivastava A.; Sharma A.; Narwaria B.; Narwaria M.; Raziel A.; Sakran N.; Susmallian S.; Karagoz L.; Akbaba M.; Piskin S.Z.; Balta A.Z.; Senol Z.; Manno E.; Iovino M.G.; Qassem M.; Arana-Garza S.; Povoas H.P.; Vilas-Boas M.L.; Naumann D.; Li A.; Ammori B.J.; Balamoun H.; Salman M.; Nasta A.M.; Goel R.; Sanchez-Aguilar H.; Herrera M.F.; Abou-mrad A.; Cloix L.; Mazzini G.S.; Kristem L.; Lazaro A.; Campos J.; Bernardo J.; Gonzalez J.; Trindade C.; Viveiros O.; Ribeiro R.; Goitein D.; Hazzan D.; Segev L.; Beck T.; Reyes H.; Monterrubio J.; Garcia P.; Benois M.; Kassir R.; Contine A.; Elshafei M.; Aktas S.; Weiner S.; Heidsieck T.; Level L.; Pinango S.; Ortega P.M.; Moncada R.; Valenti V.; Vlahovic I.; Boras Z.; Liagre A.; Martini F.; Juglard G.; Motwani M.; Saggu S.S.; Momani H.A.; Lopez L.A.A.; Cortez M.A.C.; Zavala R.A.; D'Haese RN C.; Kempeneers I.; Himpens J.; Lazzati A.; Paolino L.; Bathaei S.; Bedirli A.; Yavuz A.; Buyukkasap C.; Ozaydin S.; Kwiatkowski A.; Bartosiak K.; Waledziak M.; Santonicola A.; Angrisani L.; Iovino P.; Palma R.; Iossa A.; Boru C.E.; De Angelis F.; Silecchia G.; Hussain A.; Balchandra S.; Coltell I.B.; Perez J.L.; Bohra A.; Awan A.K.; Madhok B.; Leeder P.C.; Awad S.; Al-Khyatt W.; Shoma A.; Elghadban H.; Ghareeb S.; Mathews B.; Kurian M.; Larentzakis A.; Vrakopoulou G.Z.; Albanopoulos K.; Bozdag A.; Lale A.; Kirkil C.; Dincer M.; Bashir A.; Haddad A.; Hijleh L.A.; Zilberstein B.; de Marchi D.D.; Souza W.P.; Broden C.M.; Gislason H.; Shah K.; Ambrosi A.; Pavone G.; Tartaglia N.; Kona S.L.K.; Kalyan K.; Perez C.E.G.; Botero M.A.F.; Covic A.; Timofte D.; Maxim M.; Faraj D.; Tseng L.; Liem R.; Oren G.; Dilektasli E.; Yalcin I.; AlMukhtar H.; Hadad M.A.; Mohan R.; Arora N.; Bedi D.; Rives-Lange C.; Chevallier J.-M.; Poghosyan T.; Sebbag H.; Zinai L.; Khaldi S.; Mauchien C.; Mazza D.; Dinescu G.; Rea B.; Perez-Galaz F.; Zavala L.; Besa A.; Curell A.; Balibrea J.M.; Vaz C.; Galindo L.; Silva N.; Caballero J.L.E.; Sebastian S.O.; Marchesini J.C.D.; da Fonseca Pereira R.A.; Sobottka W.H.; Fiolo F.E.; Turchi M.; Coelho A.C.J.; Zacaron A.L.; Barbosa A.; Quinino R.; Menaldi G.; Paleari N.; Martinez-Duartez P.; de Esparza G.M.A.R.; Esteban V.S.; Torres A.; Garcia-Galocha J.L.; Josa M.; Pacheco-Garcia J.M.; Mayo-Ossorio M.A.; Chowbey P.; Soni V.; de Vasconcelos Cunha H.A.; Castilho M.V.; Ferreira R.M.A.; Barreiro T.A.; Charalabopoulos A.; Sdralis E.; Davakis S.; Bomans B.; Dapri G.; Van Belle K.; Takieddine M.; Vaneukem P.; Karaca E.S.A.; Karaca F.C.; Sumer A.; Peksen C.; Savas O.A.; Chousleb E.; Elmokayed F.; Fakhereldin I.; Aboshanab H.M.; Swelium T.; Gudal A.; Gamloo L.; Ugale A.; Ugale S.; Boeker C.; Reetz C.; Hakami I.A.; Mall J.; Alexandrou A.; Baili E.; Bodnar Z.; Maleckas A.; Gudaityte R.; Guldogan C.E.; Gundogdu E.; Ozmen M.M.; Thakkar D.; Dukkipati N.; Shah P.S.; Shah S.S.; Adil M.T.; Jambulingam P.; Mamidanna R.; Whitelaw D.; Jain V.; Veetil D.K.; Wadhawan R.; Torres M.; Tinoco T.; Leclercq W.; Romeijn M.; van de Pas K.; Alkhazraji A.K.; Taha S.A.; Ustun M.; Yigit T.; Inam A.; Burhanulhaq M.; Pazouki A.; Eghbali F.; Kermansaravi M.; Jazi A.H.D.; Mahmoudieh M.; Mogharehabed N.; Tsiotos G.; Stamou K.; Rodriguez F.J.B.; Navarro M.A.R.; Torres O.M.; Martinez S.L.; Tamez E.R.M.; Cornejo G.A.M.; Flores J.E.G.; Mohammed D.A.; Elfawal M.H.; Shabbir A.; Guowei K.; So J.B.; Kaplan E.T.; Kaplan M.; Kaplan T.; Pham D.T.; Rana G.; Kappus M.; Gadani R.; Kahitan M.; Pokharel K.; Osborne A.; Pournaras D.; Hewes J.; Napolitano E.; Chiappetta S.; Bottino V.; Dorado E.; Schoettler A.; Gaertner D.; Fedtke K.; Aguilar-Espinosa F.; Aceves-Lozano S.; Balani A.; Nagliati C.; Pennisi D.; Rizzi A.; Frattini F.; Foschi D.; Benuzzi L.; Parikh C.; Shah H.; Pinotti E.; Montuori M.; Borrelli V.; Dargent J.; Copaescu C.A.; Hutopila I.; Smeu B.; Witteman B.; Hazebroek E.; Deden L.; Heusschen L.; Okkema S.; Aufenacker T.; den Hengst W.; Vening W.; van der Burgh Y.; Ghazal A.; Ibrahim H.; Niazi M.; Alkhaffaf B.; Altarawni M.; Cesana G.C.; Anselmino M.; Uccelli M.; Olmi S.; Stier C.; Akmanlar T.; Sonnenberg T.; Schieferbein U.; Marcolini A.; Awruch D.; Vicentin M.; de Souza Bastos E.L.; Gregorio S.A.; Ahuja A.; Mittal T.; Bolckmans R.; Baratte C.; Wisnewsky J.A.; Genser L.; Chong L.; Taylor L.; Ward S.; Hi M.W.; Heneghan H.; Fearon N.; Geoghegan J.; Ng K.C.; Plamper A.; Rheinwalt K.; Kaseja K.; Kotowski M.; Samarkandy T.A.; Leyva-Alvizo A.; Corzo-Culebro L.; Wang C.; Yang W.; Dong Z.; *Riera M.; *Jain R.; Hamed H.; Said M.; Zarzar K.; Garcia M.; Turkcapar A.G.; Sen O.; Baldini E.; Conti L.; Wietzycoski C.; Lopes E.; Pintar T.; Salobir J.; Aydin C.; Atici S.D.; Ergin A.; Ciyiltepe H.; Bozkurt M.A.; Kizilkaya M.C.; Onalan N.B.D.; Zuber M.N.B.A.; Wong W.J.; Garcia A.; Vidal L.; Beisani M.; Pasquier J.; Vilallonga R.; Sharma S.; Parmar C.; Lee L.; Sufi P.; Sinan H.; Saydam M.<\/p>\n<p><strong>Citation:<\/strong><br aria-hidden=\"true\" \/>International Journal of Obesity; 2022 Apr;46(4):750-757<\/p>\n<p><strong>Abstract:<\/strong><br aria-hidden=\"true\" \/>Background: There is a paucity of data comparing 30-day morbidity and mortality of sleeve gastrectomy (SG), Roux-en-Y gastric bypass (RYGB), and one anastomosis gastric bypass (OAGB). This study aimed to compare the 30-day safety of SG, RYGB, and OAGB in propensity score-matched cohorts. Material(s) and Method(s): This analysis utilised data collected from the GENEVA study which was a multicentre observational cohort study of bariatric and metabolic surgery (BMS) in 185 centres across 42 countries between 01\/05\/2022 and 31\/10\/2020 during the Coronavirus Disease-2019 (COVID-19) pandemic. 30-day complications were categorised according to the Clavien-Dindo classification. Patients receiving SG, RYGB, or OAGB were propensity-matched according to baseline characteristics and 30-day complications were compared between groups. Result(s): In total, 6770 patients (SG 3983; OAGB 702; RYGB 2085) were included in this analysis. Prior to matching, RYGB was associated with highest 30-day complication rate (SG 5.8%; OAGB 7.5%; RYGB 8.0% (p = 0.006)). On multivariate regression modelling, Insulin-dependent type 2 diabetes mellitus and hypercholesterolaemia were associated with increased 30-day complications. Being a non-smoker was associated with reduced complication rates. When compared to SG as a reference category, RYGB, but not OAGB, was associated with an increased rate of 30-day complications. A total of 702 pairs of SG and OAGB were propensity score-matched. The complication rate in the SG group was 7.3% (n = 51) as compared to 7.5% (n = 53) in the OAGB group (p = 0.68). Similarly, 2085 pairs of SG and RYGB were propensity score-matched. The complication rate in the SG group was 6.1% (n = 127) as compared to 7.9% (n = 166) in the RYGB group (p = 0.09). And, 702 pairs of OAGB and RYGB were matched. The complication rate in both groups was the same at 7.5 % (n = 53; p = 0.07). Conclusion(s): This global study found no significant difference in the 30-day morbidity and mortality of SG, RYGB, and OAGB in propensity score-matched cohorts.<\/p>\n<p><a href=\"https:\/\/www.nature.com\/articles\/s41366-021-01048-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" data-auth=\"NotApplicable\" data-linkindex=\"0\">Link to full-text<\/a> [open access - no password required]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Type of publication:Journal article Author(s):Singhal R.; Wiggins T.; Cardoso V.R.; Gkoutos G.V.; Super J.; Ludwig C.; Mahawar K.; Pedziwiatr M.; Major P.; Zarzycki P.; Pantelis A.; Lapatsanis D.P.; Stravodimos G.; Matthys C.; Focquet M.; Vleeschouwers W.; Spaventa A.G.; Zerrweck C.;<span class=\"ellipsis\">&hellip;<\/span><\/p>\n<div class=\"read-more\"><a href=\"https:\/\/www.library.sath.nhs.uk\/research\/2022\/01\/18\/30-day-morbidity-and-mortality-of-sleeve-gastrectomy-roux-en-y-gastric-bypass-and-one-anastomosis-gastric-bypass-a-propensity-score-matched-analysis-of-the-geneva-data-2021\/\">Read more <span class=\"screen-reader-text\">30-day morbidity and mortality of sleeve gastrectomy, Roux-en-Y gastric bypass and one anastomosis gastric bypass: a propensity score-matched analysis of the GENEVA data (2021)<\/span><span class=\"meta-nav\"> &#8250;<\/span><\/a><\/div>\n<p><!-- end of .read-more --><\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[1001,200],"tags":[979,527,1002,297,228],"class_list":["post-6804","post","type-post","status-publish","format-standard","hentry","category-open-access","category-staff-publication","tag-979","tag-bariatric-surgery","tag-gold-open-access","tag-obesity","tag-surgery"],"_links":{"self":[{"href":"https:\/\/www.library.sath.nhs.uk\/research\/wp-json\/wp\/v2\/posts\/6804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.library.sath.nhs.uk\/research\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.library.sath.nhs.uk\/research\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.library.sath.nhs.uk\/research\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.library.sath.nhs.uk\/research\/wp-json\/wp\/v2\/comments?post=6804"}],"version-history":[{"count":4,"href":"https:\/\/www.library.sath.nhs.uk\/research\/wp-json\/wp\/v2\/posts\/6804\/revisions"}],"predecessor-version":[{"id":9439,"href":"https:\/\/www.library.sath.nhs.uk\/research\/wp-json\/wp\/v2\/posts\/6804\/revisions\/9439"}],"wp:attachment":[{"href":"https:\/\/www.library.sath.nhs.uk\/research\/wp-json\/wp\/v2\/media?parent=6804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.library.sath.nhs.uk\/research\/wp-json\/wp\/v2\/categories?post=6804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.library.sath.nhs.uk\/research\/wp-json\/wp\/v2\/tags?post=6804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}