RT Journal Article T1 COVID-19 in transplant recipients: The Spanish experience. A1 Coll, Elisabeth A1 Fernandez-Ruiz, Mario A1 Sanchez-Alvarez, J Emilio A1 Martinez-Fernandez, Jose R A1 Crespo, Marta A1 Gayoso, Jorge A1 Bada-Bosch, Teresa A1 Oppenheimer, Federico A1 Moreso, Francesc A1 Lopez-Oliva, Maria O A1 Melilli, Edoardo A1 Rodriguez-Ferrero, Marisa L A1 Bravo, Carlos A1 Burgos, Elena A1 Facundo, Carme A1 Lorenzo, Inmaculada A1 Yañez, Iñigo A1 Galeano, Cristina A1 Roca, Ana A1 Cabello, Mercedes A1 Gomez-Bueno, Manuel A1 Garcia-Cosio, MªDolores A1 Graus, Javier A1 Llado, Laura A1 de Pablo, Alicia A1 Loinaz, Carmelo A1 Aguado, Beatriz A1 Hernandez, Domingo A1 Dominguez-Gil, Beatriz A1 Spanish Group for the Study of COVID-19 in Transplant Recipients, K1 antibiotic: antiviral K1 clinical decision-making K1 clinical research/practice K1 complication: infectious K1 infection and infectious agents - viral K1 infectious disease AB We report the nationwide experience with solid organ transplant (SOT) and hematopoietic stem cell transplant (HSCT) recipients diagnosed with coronavirus disease 2019 (COVID-19) in Spain until 13 July 2020. We compiled information for 778 (423 kidney, 113 HSCT, 110 liver, 69 heart, 54 lung, 8 pancreas, 1 multivisceral) recipients. Median age at diagnosis was 61 years (interquartile range [IQR]: 52-70), and 66% were male. The incidence of COVID-19 in SOT recipients was two-fold higher compared to the Spanish general population. The median interval from transplantation was 59 months (IQR: 18-131). Infection was hospital-acquired in 13% of cases. No donor-derived COVID-19 was suspected. Most patients (89%) were admitted to the hospital. Therapies included hydroxychloroquine (84%), azithromycin (53%), protease inhibitors (37%), and interferon-β (5%), whereas immunomodulation was based on corticosteroids (41%) and tocilizumab (21%). Adjustment of immunosuppression was performed in 85% of patients. At the time of analysis, complete follow-up was available from 652 patients. Acute respiratory distress syndrome occurred in 35% of patients. Ultimately, 174 (27%) patients died. In univariate analysis, risk factors for death were lung transplantation (odds ratio [OR]: 2.5; 95% CI: 1.4-4.6), age >60 years (OR: 3.7; 95% CI: 2.5-5.5), and hospital-acquired COVID-19 (OR: 3.0; 95% CI: 1.9-4.9). PB Elsevier BV YR 2020 FD 2020-10-9 LK http://hdl.handle.net/10668/16472 UL http://hdl.handle.net/10668/16472 LA en NO Coll E, Fernández-Ruiz M, Sánchez-Álvarez JE, Martínez-Fernández JR, Crespo M, Gayoso J, et al.; Spanish Group for the Study of COVID-19 in Transplant Recipients. COVID-19 in transplant recipients: the Spanish experience. Am J Transplant. 2021 May;21(5):1825-1837 NO The Spanish group for the Study of COVID-19 in transplant recipients is a joint effort of the Spanish Organización Nacional deTrasplantes and the Spanish Society of Nephrology, that promotedthe national collection of data on transplant recipients with COVID19. The authors thank professionals from all Spanish centers for theprovision of data to both registries. This study received no funding.Many kidney transplant nephrologists are endorsed by the KidneyResearch Net, REDinREN (RD16/0009). M.F.R. holds a research contract “Miguel Servet” (CP 18/00073) from the Spanish Ministry ofScience and Innovation, Instituto de Salud Carlos III. DS RISalud RD Apr 6, 2025