Early Hydroxychloroquine Is Associated with an Increase of Survival in COVID-19 Patients: An Observational Study
Francisco Javier Membrillo, Germán Ramírez-Olivencia, Miriam Estébanez, Begoña De Dios, María Dolores Herrero, Tatiana Mata, Alberto M Borobia, Carlos Gutiérrez, María Simón, Ana Ochoa, Yolanda Martínez, Alejandro Aguirre, Francisco De Asís Alcántara, Pablo Fernández-González, Elena López, Paula Valle, Sergio Campos, María Navarro, Lucía Elena Ballester
doi:10.20944/preprints202005.0057.v2
Hydroxychloroquine has shown in vitro activity against SARS-CoV-2. Here we present an observational study. We analysed data from 164 patients admitted to our hospital diagnosed with COVID-19. Hydroxychloroquine treatment was associated with an increase in the mean cumulative survival.
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