1. Clinical characteristics and outcomes of patients hospitalized with COVID-19 in Brazil: Results from the Brazilian COVID-19 registry
- Author
-
Milena S. Marcolino, Patricia K. Ziegelmann, Maira V.R. Souza-Silva, I.J.B. Nascimento, Luana M. Oliveira, Luanna S. Monteiro, Thaís L.S. Sales, Karen B. Ruschel, Karina P.M.P. Martins, Ana Paula B.S. Etges, Israel Molina, Carisi A. Polanczyk, Alexandre Vargas Schwarzbold, Amanda de Oliveira Maurílio, Ana Lara Rodrigues Monteiro de Barros, Ana Luiza Bahia Alves Scotton, Alfonso J. Rodríguez-Morales, Anderson Lacerda dos Reis, André Soares Moura Costa, Argenil José Assis de Oliveira, Bárbara Lopes Farace, Carla Thais Cândida Alves da Silva, Carolina Marques Ramos, Christiane Corrêa Rodrigues Cimini, Cíntia Alcantara de Carvalho, Daniel Vitório Silveira, Daniela Ponce, Emanuele Marianne Souza Kroger, Euler Roberto Fernandes Manenti, Fernanda Barbosa Lucas, Fernanda d'Athayde Rodrigues, Fernando Anschau, Fernando Antonio Botoni, Frederico Bartolazzi, Gabriela Petry Crestani, Guilherme Fagundes Nascimento, Helena Carolina Noal, Helena Duani, Heloisa Reniers Vianna, Henrique Cerqueira Guimarães, Joice Coutinho de Alvarenga, Júlia Drumond Parreiras de Morais, Juliana Machado Rugolo, Lara Monalyza Gonçalves Franco, Leila Beltrami Moreira, Leonardo Seixas de Oliveira, Lílian Santos Pinheiro, Liliane Souto Pacheco, Luciane Kopittke, Luciano de Souza Viana, Luis Cesar Souto de Moura, Luisa Elem Almeida Santos, Máderson Alvares de Souza Cabral, Maíra Dias Souza, Marcela Gonçalves Trindade Tofani, Marconi Franco da Silveira, Marcus Vinicius de Melo Andrade, Maria Angélica Pires Ferreira, Maria Aparecida Camargos Bicalho, Maria Auxiliadora Parreiras Martins, Maria Clara Pontello Barbosa Lima, Mariana Balbinot Borges, Mariana de Braga Lima Carvalho Canesso, Matheus Carvalho Alves Nogueira, Meire Pereira de Figueiredo, Milton Henriques Guimarães Junior, Mychelle Stefany Santos Almeida, Mônica Aparecida de Paula de Sordi, Natália da Cunha Severino Sampaio, Neimy Ramos de Oliveira, Paulo Tarso Lima Vianna, Pedro Guido Soares Andrade, Pedro Ledic Assaf, Rafael Fusaro Aguiar Oliveira, Rafael Lima Rodrigues de Carvalho, Rafaela dos Santos Charão de Almeida, Raphael Castro Martins, Reginaldo Aparecido Valacio, Ricardo Bertoglio Cardoso, Ricardo Braga Coelho, Roberta Pozza, Rodolfo Lucas Silva Mourato, Rodrigo Costa Pereira Vieira, Roger Mendes de Abreu, Rufino de Freitas Silva, Saionara Cristina Francisco, Silvana Mangeon Mereilles Guimarães, Silvia Ferreira Araújo, Talita Fischer Oliveira, Tatiana de Vargas, Tatiani Oliveira Fereguetti, Thalita Martins Lage, Thulio Henrique Oliveira Diniz, and Veridiana Baldon dos Santos
- Subjects
COVID-19 ,SARS-CoV-2 ,hospitalizations ,pandemic ,Brazil ,mortality ,Infectious and parasitic diseases ,RC109-216 - Abstract
Objectives: To describe the clinical characteristics, laboratory results, imaging findings, and in-hospital outcomes of COVID-19 patients admitted to Brazilian hospitals. Methods: A cohort study of laboratory-confirmed COVID-19 patients who were hospitalized from March 2020 to September 2020 in 25 hospitals. Data were collected from medical records using Research Electronic Data Capture (REDCap) tools. A multivariate Poisson regression model was used to assess the risk factors for in-hospital mortality. Results: For a total of 2,054 patients (52.6% male; median age of 58 years), the in-hospital mortality was 22.0%; this rose to 47.6% for those treated in the intensive care unit (ICU). Hypertension (52.9%), diabetes (29.2%), and obesity (17.2%) were the most prevalent comorbidities. Overall, 32.5% required invasive mechanical ventilation, and 12.1% required kidney replacement therapy. Septic shock was observed in 15.0%, nosocomial infection in 13.1%, thromboembolism in 4.1%, and acute heart failure in 3.6%. Age >= 65 years, chronic kidney disease, hypertension, C-reactive protein ≥ 100 mg/dL, platelet count < 100 × 109/L, oxygen saturation < 90%, the need for supplemental oxygen, and invasive mechanical ventilation at admission were independently associated with a higher risk of in-hospital mortality. The overall use of antimicrobials was 87.9%. Conclusions: This study reveals the characteristics and in-hospital outcomes of hospitalized patients with confirmed COVID-19 in Brazil. Certain easily assessed parameters at hospital admission were independently associated with a higher risk of death. The high frequency of antibiotic use points to an over-use of antimicrobials in COVID-19 patients.
- Published
- 2021
- Full Text
- View/download PDF