@article{2987332,
    title = "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",
    author = "Singhal, R. and Cardoso, V.R. and Wiggins, T. and Super, J. and Ludwig, C. and Gkoutos, G.V. and Mahawar, K. and Pędziwiatr, M. and Major, P. and Zarzycki, P. and Pantelis, A. and Lapatsanis, D.P. and Stravodimos, G. and Matthys, C. and Focquet, M. and Vleeschouwers, W. and Spaventa, A.G. and Zerrweck, C. and Vitiello, A. and Berardi, G. and Musella, M. and Sanchez-Meza, A. and Cantu, F.J., Jr and Mora, F. and Cantu, M.A. and Katakwar, A. and Reddy, D.N. and Elmaleh, H. and Hassan, M. and Elghandour, A. and Elbanna, M. and Osman, A. and Khan, A. and layani, L. and Kiran, N. and Velikorechin, A. and Solovyeva, M. and Melali, H. and Shahabi, S. and Agrawal, A. and Shrivastava, A. and Sharma, A. and Narwaria, B. and Narwaria, M. and Raziel, A. and Sakran, N. and Susmallian, S. and Karagöz, L. and Akbaba, M. and Pişkin, S.Z. and Balta, A.Z. and Senol, Z. and Manno, E. and Iovino, M.G. and Osman, A. and Qassem, M. and Arana-Garza, S. and Povoas, H.P. and Vilas-Boas, M.L. and Naumann, D. and Li, A. and Ammori, B.J. and Balamoun, H. and Salman, M. and Nasta, A.M. and Goel, R. and Sánchez-Aguilar, H. and Herrera, M.F. and Abou-mrad, A. and Cloix, L. and Mazzini, G.S. and Kristem, L. and Lazaro, A. and Campos, J. and Bernardo, J. and González, J. and Trindade, C. and Viveiros, O. and Ribeiro, R. and Goitein, D. and Hazzan, D. and Segev, L. and Beck, T. and Reyes, H. and Monterrubio, J. and García, P. and Benois, M. and Kassir, R. and Contine, A. and Elshafei, M. and Aktas, S. and Weiner, S. and Heidsieck, T. and Level, L. and Pinango, S. and Ortega, P.M. and Moncada, R. and Valenti, V. and Vlahović, I. and Boras, Z. and Liagre, A. and Martini, F. and Juglard, G. and Motwani, M. and Saggu, S.S. and Momani, H.A. and López, L.A.A. and Cortez, M.A.C. and Zavala, R.A. and D’Haese RN, C. and Kempeneers, I. and Himpens, J. and Lazzati, A. and Paolino, L. and Bathaei, S. and Bedirli, A. and Yavuz, A. and Büyükkasap, Ç. and Özaydın, S. and Kwiatkowski, A. and Bartosiak, K. and Walędziak, M. and Santonicola, A. and Angrisani, L. and Iovino, P. and Palma, R. and Iossa, A. and Boru, C.E. and De Angelis, F. and Silecchia, G. and Hussain, A. and Balchandra, S. and Coltell, I.B. and Pérez, J.L. and Bohra, A. and Awan, A.K. and Madhok, B. and Leeder, P.C. and Awad, S. and Al-Khyatt, W. and Shoma, A. and Elghadban, H. and Ghareeb, S. and Mathews, B. and Kurian, M. and Larentzakis, A. and Vrakopoulou, G.Z. and Albanopoulos, K. and Bozdag, A. and Lale, A. and Kirkil, C. and Dincer, M. and Bashir, A. and Haddad, A. and Hijleh, L.A. and Zilberstein, B. and de Marchi, D.D. and Souza, W.P. and Brodén, C.M. and Gislason, H. and Shah, K. and Ambrosi, A. and Pavone, G. and Tartaglia, N. and Kona, S.L.K. and Kalyan, K. and Perez, C.E.G. and Botero, M.A.F. and Covic, A. and Timofte, D. and Maxim, M. and Faraj, D. and Tseng, L. and Liem, R. and Ören, G. and Dilektasli, E. and Yalcin, I. and AlMukhtar, H. and Hadad, M.A. and Mohan, R. and Arora, N. and Bedi, D. and Rives-Lange, C. and Chevallier, J.-M. and Poghosyan, T. and Sebbag, H. and Zinaï, L. and Khaldi, S. and Mauchien, C. and Mazza, D. and Dinescu, G. and Rea, B. and Pérez-Galaz, F. and Zavala, L. and Besa, A. and Curell, A. and Balibrea, J.M. and Vaz, C. and Galindo, L. and Silva, N. and Caballero, J.L.E. and Sebastian, S.O. and Marchesini, J.C.D. and da Fonseca Pereira, R.A. and Sobottka, W.H. and Fiolo, F.E. and Turchi, M. and Coelho, A.C.J. and Zacaron, A.L. and Barbosa, A. and Quinino, R. and Menaldi, G. and Paleari, N. and Martinez-Duartez, P. and de Esparza, G.M.A.R. and Esteban, V.S. and Torres, A. and Garcia-Galocha, J.L. and Josa, M. and Pacheco-Garcia, J.M. and Mayo-Ossorio, M.A. and Chowbey, P. and Soni, V. and de Vasconcelos Cunha, H.A. and Castilho, M.V. and Ferreira, R.M.A. and Barreiro, T.A. and Charalabopoulos, A. and Sdralis, E. and Davakis, S. and Bomans, B. and Dapri, G. and Van Belle, K. and Takieddine, M. and Vaneukem, P. and Karaca, E.S.A. and Karaca, F.C. and Sumer, A. and Peksen, C. and Savas, O.A. and Chousleb, E. and Elmokayed, F. and Fakhereldin, I. and Aboshanab, H.M. and Swelium, T. and Gudal, A. and Gamloo, L. and Ugale, A. and Ugale, S. and Boeker, C. and Reetz, C. and Hakami, I.A. and Mall, J. and Alexandrou, A. and Baili, E. and Bodnar, Z. and Maleckas, A. and Gudaityte, R. and Guldogan, C.E. and Gundogdu, E. and Ozmen, M.M. and Thakkar, D. and Dukkipati, N. and Shah, P.S. and Shah, S.S. and Shah, S.S. and Adil, M.T. and Jambulingam, P. and Mamidanna, R. and Whitelaw, D. and Adil, M.T. and Jain, V. and Veetil, D.K. and Wadhawan, R. and Torres, A. and Torres, M. and Tinoco, T. and Leclercq, W. and Romeijn, M. and van de Pas, K. and Alkhazraji, A.K. and Taha, S.A. and Ustun, M. and Yigit, T. and Inam, A. and Burhanulhaq, M. and Pazouki, A. and Eghbali, F. and Kermansaravi, M. and Jazi, A.H.D. and Mahmoudieh, M. and Mogharehabed, N. and Tsiotos, G. and Stamou, K. and Rodriguez, F.J.B. and Navarro, M.A.R. and Torres, O.M. and Martinez, S.L. and Tamez, E.R.M. and Cornejo, G.A.M. and Flores, J.E.G. and Mohammed, D.A. and Elfawal, M.H. and Shabbir, A. and Guowei, K. and So, J.B. and Kaplan, E.T. and Kaplan, M. and Kaplan, T. and Pham, D.T. and Rana, G. and Kappus, M. and Gadani, R. and Kahitan, M. and Pokharel, K. and Osborne, A. and Pournaras, D. and Hewes, J. and Napolitano, E. and Chiappetta, S. and Bottino, V. and Dorado, E. and Schoettler, A. and Gaertner, D. and Fedtke, K. and Aguilar-Espinosa, F. and Aceves-Lozano, S. and Balani, A. and Nagliati, C. and Pennisi, D. and Rizzi, A. and Frattini, F. and Foschi, D. and Benuzzi, L. and Parikh, C. and Shah, H. and Pinotti, E. and Montuori, M. and Borrelli, V. and Dargent, J. and Copaescu, C.A. and Hutopila, I. and Smeu, B. and Witteman, B. and Hazebroek, E. and Deden, L. and Heusschen, L. and Okkema, S. and Aufenacker, T. and den Hengst, W. and Vening, W. and van der Burgh, Y. and Ghazal, A. and Ibrahim, H. and Niazi, M. and Alkhaffaf, B. and Altarawni, M. and Cesana, G.C. and Anselmino, M. and Uccelli, M. and Olmi, S. and Stier, C. and Akmanlar, T. and Sonnenberg, T. and Schieferbein, U. and Marcolini, A. and Awruch, D. and Vicentin, M. and de Souza Bastos, E.L. and Gregorio, S.A. and Ahuja, A. and Mittal, T. and Bolckmans, R. and Wiggins, T. and Baratte, C. and Wisnewsky, J.A. and Genser, L. and Chong, L. and Taylor, L. and Ward, S. and Hi, M.W. and Heneghan, H. and Fearon, N. and Plamper, A. and Rheinwalt, K. and Heneghan, H. and Geoghegan, J. and Ng, K.C. and Fearon, N. and Kaseja, K. and Kotowski, M. and Samarkandy, T.A. and Leyva-Alvizo, A. and Corzo-Culebro, L. and Wang, C. and Yang, W. and Dong, Z. and Riera, M. and Jain, R. and Hamed, H. and Said, M. and Zarzar, K. and Garcia, M. and Türkçapar, A.G. and Şen, O. and Baldini, E. and Conti, L. and Wietzycoski, C. and Lopes, E. and Pintar, T. and Salobir, J. and Aydin, C. and Atici, S.D. and Ergin, A. and Ciyiltepe, H. and Bozkurt, M.A. and Kizilkaya, M.C. and Onalan, N.B.D. and Zuber, M.N.B.A. and Wong, W.J. and Garcia, A. and Vidal, L. and Beisani, M. and Pasquier, J. and Vilallonga, R. and Sharma, S. and Parmar, C. and Lee, L. and Sufi, P. and Sinan, H. and Saydam, M. and GENEVA Collaborators",
    journal = "International Journal of Obesity Supplements",
    year = "2021",
    publisher = "Springer Nature BV",
    issn = "2046-2166, 2046-2174",
    doi = "10.1038/s41366-021-01048-1",
    abstract = "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. Materials and methods: 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. Results: 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). Conclusions: This global study found no significant difference in the 30-day morbidity and mortality of SG, RYGB, and OAGB in propensity score-matched cohorts. © 2021, The Author(s)."
}