Showing 681 - 700 results of 4,171 for search '"Brazil"', query time: 0.06s Refine Results
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    Oral Cyclophosphamide for Patients With Metastatic Castration-Resistant Prostate Cancer in a Scenario of Limited Health Care Resources by Diana del Cisne Pineda, Gabriel Berlingieri Polho, Yumi Ricucci Shinkado, Gustavo Alves Contado, Nathalia de Souza Crusoe, Vivian Naomi Horita, Joao Carlos Resende, Jamile Almeida Silva, Guilherme Fialho de Freitas, David Queiroz Muniz, Caio V. Suartz, Leopoldo Alves Ribeiro-Filho, Paulo M. Hoff, José Mauricio Mota

    Published 2025-01-01
    “…Survival estimates used the Kaplan-Meier method, and correlations were made with Chi-square test for categorical variables.RESULTSFrom January 2011 to January 2023, 341 patients with mCRPC received oral cyclophosphamide at a tertiary cancer center in São Paulo, Brazil. The most common regimen (95%) was 100 mg once daily 21 days on, 7 days off. …”
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    Chronic lung lesions in COVID-19 survivors: predictive clinical model by Paulo A Lotufo, Juliana C Ferreira, Eloisa Bonfa, Anna S Levin, Rodrigo Caruso Chate, Marta Imamura, Esper G Kallas, Roger Chammas, Thais Mauad, Izabel Marcilio, Nelson Gouveia, Ricardo Nitrini, José Eduardo Krieger, Marcio Valente Yamada Sawamura, Michelle Louvaes Garcia, Cristiano Gomes, Guilherme Fonseca, Jorge Hallak, Luis Yu, Marcio Mancini, Maria Elizabeth Rossi, Thiago Avelino-Silva, Edivaldo M Utiyama, Aluisio C Segurado, Beatriz Perondi, Anna Miethke-Morais, Amanda C Montal, Leila Harima, Marjorie F Silva, Marcelo C Rocha, Maria Amélia de Jesus, Carolina Carmo, Clarice Tanaka, Julio F M Marchini, Thaís Guimarães, Ester Sabino, Carlos Roberto Ribeiro Carvalho, Celina Almeida Lamas, Diego Armando Cardona Cardenas, Daniel Mario Lima, Paula Gobi Scudeller, João Marcos Salge, Cesar Higa Nomura, Marco Antonio Gutierrez, Adriana L Araújo, Bruno F Guedes, Carolina S Lázari, Cassiano C Antonio, Claudia C Leite, Emmanuel A Burdmann, Euripedes C Miguel, Fabio R Pinna, Fabiane Y O Kawano, Geraldo F Busatto, Giovanni G Cerri, Heraldo P Souza, Izabel C Rios, Larissa S Oliveira, Linamara R Batisttella, Luiz Henrique M Castro, Marcello M C Magri, Maria Cassia J M Corrêa, Maria Cristina P B Francisco, Maura S Oliveira, Orestes V Forlenza, Ricardo F Bento, Rodolfo F Damiano, Rossana P Francisco, Solange R G Fusco, Tarcisio E P Barros-Filho, Wilson J Filho

    Published 2022-06-01
    “…Patients with abnormalities in at least one of these parameters underwent chest CT. mMRC scale, SpO2, FVC and CXR findings were used to build a machine learning model for lung lesion detection on CT.Setting A tertiary hospital in Sao Paulo, Brazil.Participants 749 eligible RT-PCR-confirmed SARS-CoV-2-infected patients aged ≥18 years.Primary outcome measure A predictive clinical model for lung lesion detection on chest CT.Results There were 470 patients (63%) that had at least one sign of pulmonary involvement and were eligible for CT. …”
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    Sociodemographic and Behavioral Factors Associated with HIV Vulnerability according to Sexual Orientation by Maria Aparecida A. O. Serra, Antoninho B. Milhomem, Samae B. Oliveira, Francisca Aline A. S. Santos, Roberta Araújo e Silva, Ana Cristina P. J. Costa, Maria da Conceição S. O. Cunha, Antônio Uelton A. Silva, Roberto Wagner J. F. Freitas, Márcio Flávio M. Araújo

    Published 2020-01-01
    “…This is a cross-sectional study conducted using data on 3,818 people in the city of Imperatriz, Brazil, during 2015 and 2016. The survey’s questionnaires addressed sociodemographic and behavioral variables. …”
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    Presence of dengue virus RNA in urine and oral fluid of laboratory-confirmed dengue patients: Implications for wastewater surveillance by Christine Stauber, Leile Camila Jacob-Nascimento, Caroline Grosch, Moisés da Silva Sousa, Moyra M. Portilho, Rosângela O. Anjos, Margo A. Brinton, Uriel Kitron, Mitermayer G. Reis, Guilherme S. Ribeiro

    Published 2025-01-01
    “…Introduction: Dengue cases in the Americas in 2024 have reached record highs, especially in Brazil. However, surveillance remains suboptimal and new methods are needed to monitor Dengue Virus (DENV) spread. …”
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    Host-Parasite Interactions in Individuals with Type 1 and 2 Diabetes Result in Higher Frequency of Ascaris lumbricoides and Giardia lamblia in Type 2 Diabetic Individuals by Eleuza Rodrigues Machado, Núbia Oliveira Matos, Sinione Morais Rezende, Daniela Carlos, Thauana Cristina Silva, Leônia Rodrigues, Maria Jarlene Rodrigues Almeida, Maria Regina Fernandes de Oliveira, Maria Imaculada Muniz-Junqueira, Rodrigo Gurgel-Gonçalves

    Published 2018-01-01
    “…A descriptive study was designed to estimate frequencies of parasites and to compare them in individuals with diabetes types 1 and 2 from two Health Centers and one hospital in the Federal District of Brazil. Patients were allocated to the study by convenience. …”
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