RT Journal Article T1 Patients awaiting surgery for neurosurgical diseases during the first wave of the COVID-19 pandemic in Spain: a multicentre cohort study. A1 Castaño-Leon, Ana M A1 Paredes, Igor A1 Lagares, Alfonso A1 Gomez, Pedro A A1 González-Leon, Pedro A1 Perez-Nuñez, Angel A1 Jiménez-Roldán, Luis A1 Delgado-Fernández, Juan A1 Eiriz Fernández, Carla A1 García-Pérez, Daniel A1 Moreno-Gómez, Luis M A1 Esteban-Sinovas, Olga A1 Delgado-López, Pedro D A1 Martín-Alonso, Javier A1 Kaen, Ariel A1 Tirado-Caballero, Jorge A1 Ordóñez-Carmona, Marta A1 Arteaga-Romero, Francisco A1 González-Pombo, Marta A1 F Alén, José A1 Gil-Simoes, Ricardo A1 Torres, Cristina V A1 Navas-García, Marta A1 Blasco García de Andoain, Guillermo A1 Frade-Porto, Natalia A1 González-Tarno, Patricia A1 Martin Segura, Adrian A1 Gelabert-González, Miguel A1 Menéndez-Cortezón, Beatriz A1 Rodríguez-Botana, Brais A1 Pérez-Alfayate, Rebeca A1 Fernández-García, Carla A1 Ferrández-Pujante, Borja A1 Vargas-Jiménez, Andres C A1 Cotúa, Carlos A1 de la Lama, Adolfo A1 Calero Félix, Lourdes A1 Ruiz-Juretschke, Fernando A1 García-Leal, Roberto A1 Valera-Melé, Marc A1 Casitas Hernando, Vicente A1 Rivero, Belén A1 Orduna-Martínez, Javier A1 Casado Pellejero, Juan A1 Fustero De Miguel, David A1 Díaz Molina, Jorge A1 Moles Herbera, Jesús A1 Castelló-Ruiz, Maria J A1 Gomar-Alba, Mario A1 García-Pérez, Fernando A1 Hernández-García, Borja J A1 Villaseñor-Ledezma, Jorge J A1 Otero-Rodríguez, Álvaro A1 Ailagas de Las Heras, Juan J A1 Gonçalves-Estella, Jesus A1 Sousa-Casasnovas, Pablo A1 Pascual-Argente, Daniel A1 Ruiz Martín, Laura A1 Roa Montes de Oca, Juan C A1 Arandia Guzmán, Daniel A1 García Martín, Andoni A1 Torres Carretero, Luis A1 Garrido Ruiz, Alejandra A1 Calvo, Marta A1 Miranda-Lloret, Pablo A1 Rodríguez-Cadarso, Miguel A1 Antón, Joan A1 Roca Barber, Amparo A1 Quiroz-Tejada, Arnold A1 Carbayo-Lozano, Guillermo A1 Bermúdez, Garazi A1 Paternain Martin, Clara A1 De la Fuente Villa, Pablo A1 Fidalgo De la Rosa, Marina A1 Sistiaga-Gracia, Íñigo L A1 Zabalo, Gorka K1 Adult surgery K1 COVID-19 K1 NEUROSURGERY K1 Neurosurgery K1 PUBLIC HEALTH K1 Paediatric neurosurgery AB The large number of infected patients requiring mechanical ventilation has led to the postponement of scheduled neurosurgical procedures during the first wave of the COVID-19 pandemic. The aims of this study were to investigate the factors that influence the decision to postpone scheduled neurosurgical procedures and to evaluate the effect of the restriction in scheduled surgery adopted to deal with the first outbreak of the COVID-19 pandemic in Spain on the outcome of patients awaiting surgery. This was an observational retrospective study. A tertiary-level multicentre study of neurosurgery activity between 1 March and 30 June 2020. A total of 680 patients awaiting any scheduled neurosurgical procedure were enrolled. 470 patients (69.1%) were awaiting surgery because of spine degenerative disease, 86 patients (12.6%) due to functional disorders, 58 patients (8.5%) due to brain or spine tumours, 25 patients (3.7%) due to cerebrospinal fluid (CSF) disorders and 17 patients (2.5%) due to cerebrovascular disease. The primary outcome was mortality due to any reason and any deterioration of the specific neurosurgical condition. Second, we analysed the rate of confirmed SARS-CoV-2 infection. More than one-quarter of patients experienced clinical or radiological deterioration. The rate of worsening was higher among patients with functional (39.5%) or CSF disorders (40%). Two patients died (0.4%) during the waiting period, both because of a concurrent disease. We performed a multivariate logistic regression analysis to determine independent covariates associated with maintaining the surgical indication. We found that community SARS-CoV-2 incidence (OR=1.011, p Patients awaiting neurosurgery experienced significant collateral damage even when they were considered for scheduled procedures. YR 2022 FD 2022-08-17 LK http://hdl.handle.net/10668/20148 UL http://hdl.handle.net/10668/20148 LA en DS RISalud RD Apr 9, 2025