Kidney Replacement Therapy in COVID-19-Related Acute Kidney Injury: the Importance of Timing Carlos Augusto Pereira de Almeida, 1 Marcia Fernanda Arantes de Oliveira, 1 Alexandre Macedo Teixeira, 1 Carla Paulina Sandoval Cabrera, 1 Igor Smolentzov, 1 Bernardo Vergara Reichert, 1 Paulo Ricardo Gessolo Lins, 1 Camila Eleuterio Rodrigues, 1 Victor Faria Seabra, 1 and Lucia Andrade 1 1 Division of Nephrology, Hospital das Clínicas, University of São Paulo School of Medicine, São Paulo, Brazil Running head: KRT Timing in COVID-19-Related AKI Correspondence: L. Andrade, Division of Nephrology, University of São Paulo School of Medicine, Av. Dr. Arnaldo, 455, 3º andar, sala 3310, CEP 01246-903, São Paulo, SP, Brazil. Email: lucia.andrade@fm.usp.br Phone: +55 11 3061-7281; Fax: +55 11 3088-2267. . CC-BY-NC-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. (which was not certified by peer review) The copyright holder for this preprint this version posted January 15, 2024. ; https://doi.org/10.1101/2024.01.13.24301272 doi: medRxiv preprint NOTE: This preprint reports new research that has not been certified by peer review and should not be used to guide clinical practice.