2º Premio: ¿Cuál fue el impacto de la pandemia por COVID-19 en neurocirugía? Análisis retrospectivo de 434 casos

Abstract

Introduction: In 2020, it has been recommended to reduce elective neurosurgeries, with the aim of redirecting healthcare resources to the crescent incoming of COVID patients. There is currently little evidence regarding the impact that COVID-19 and restructuring in practice had on outcomes in neurosurgical patients.
Objective: To compare the outcomes related to postoperative complications, performance status at discharge, the hospital mortality rate (HMR), and length of hospital stay (LoS), among patients operated before and after “social, preventive and compulsory isolation” (ASPO) due to the COVID-19 pandemic in a neurosurgery department.
Materials and Methods: An observational, analytical, and retrospective study was carried out in the Neurosurgery Department of our institution over a period of two years. The variables were compared between two groups of patients, the "PREPANDEMIA" group and the "PANDEMIC" group.
Results: There was a 43% reduction in the total procedures in 2020 compared to the previous year. Significant differences were observed between both groups in oncological history (14.91% vs. 22.44%, p. 0.049), obesity (34.2% vs. 38.5%, p. 0.023), tabaquism (6.2% vs. 25.3%, p <0.001), postoperative clinical complications (13.09% vs 32.29%, p <0.000), LoS (p 0.04) and HMR (5.26% vs 12.1% p 0.021).
Conclusion: The comparison of surgical outcomes showed a significant increase in clinical complications, in the HMR and the LoS, without significant differences in the performance status at hospital discharge, in patients treated during the pandemic compared to the previous year.