RT Journal Article T1 Angiotensin-Converting Enzyme Inhibitors and Angiotensin Receptor Blockers Withdrawal Is Associated with Higher Mortality in Hospitalized Patients with COVID-19. A1 Roy-Vallejo, Emilia A1 Sanchez-Purificacion, Aquilino A1 Torres-Peña, Jose David A1 Sanchez-Moreno, Beatriz A1 Arnalich, Francisco A1 Garcia-Blanco, Maria Jose A1 Lopez-Miranda, Jose A1 Romero-Cabrera, Juan Luis A1 Herrero Gil, Carmen Rosario A1 Bascunana, Jose A1 Rubio-Rivas, Manuel A1 Pintos-Otero, Sara A1 Martinez-Sempere, Veronica A1 Ballano-Rodriguez-Solis, Jesus A1 Gil-Sanchez, Ricardo A1 Luque-Del-Pino, Jairo A1 Gonzalez-Noya, Amara A1 Navas-Alcantara, Maria Sierra A1 Cortes-Rodriguez, Begoña A1 Alcala, Jose Nicolas A1 Suarez-Lombraña, Ana A1 Andres-Soler, Jorge A1 Gomez-Huelgas, Ricardo A1 Casas-Rojo, Jose Manuel A1 Millan-Nuñez-Cortes, Jesus K1 ACEI K1 ARB K1 COVID-19 K1 MACE K1 prognosis AB Our main aim was to describe the effect on the severity of ACEI (angiotensin-converting enzyme inhibitor) and ARB (angiotensin II receptor blocker) during COVID-19 hospitalization. A retrospective, observational, multicenter study evaluating hospitalized patients with COVID-19 treated with ACEI/ARB. The primary endpoint was the incidence of the composite outcome of prognosis (IMV (invasive mechanical ventilation), NIMV (non-invasive mechanical ventilation), ICU admission (intensive care unit), and/or all-cause mortality). We evaluated both outcomes in patients whose treatment with ACEI/ARB was continued or withdrawn. Between February and June 2020, 11,205 patients were included, mean age 67 years (SD = 16.3) and 43.1% female; 2162 patients received ACEI/ARB treatment. ACEI/ARB treatment showed lower all-cause mortality (p < 0.0001). Hypertensive patients in the ACEI/ARB group had better results in IMV, ICU admission, and the composite outcome of prognosis (p < 0.0001 for all). No differences were found in the incidence of major adverse cardiovascular events. Patients previously treated with ACEI/ARB continuing treatment during hospitalization had a lower incidence of the composite outcome of prognosis than those whose treatment was withdrawn (RR 0.67, 95%CI 0.63–0.76). ARB was associated with better survival than ACEI (HR 0.77, 95%CI 0.62–0.96). ACEI/ARB treatment during COVID-19 hospitalization was associated with protection on mortality. The benefits were greater in hypertensive, those who continued treatment, and those taking ARB. PB MDPI AG SN 2077-0383 YR 2021 FD 2021-06-11 LK http://hdl.handle.net/10668/18098 UL http://hdl.handle.net/10668/18098 LA en NO Roy-Vallejo E, Sánchez Purificación A, Torres Peña JD, Sánchez Moreno B, Arnalich F, García Blanco MJ, et al. Angiotensin-Converting Enzyme Inhibitors and Angiotensin Receptor Blockers Withdrawal Is Associated with Higher Mortality in Hospitalized Patients with COVID-19. J Clin Med. 2021 Jun 15;10(12):2642. DS RISalud RD Apr 6, 2025