Roberto A. Ferreira

Sao Paulo, SP, Brazil

Last Updated: 09/26/2026

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Found 29 publications

Impact of drug-resistance diagnosis based on whole-genome sequencing on the treatment adequacy of patients with drug-resistant pulmonary tuberculosis in the state of São Paulo, Brazil: a protocol for a non-randomised controlled trial (Gen-TB PróCura).

Impact of drug-resistance diagnosis based on whole-genome sequencing on the treatment adequacy of patients with drug-resistant pulmonary tuberculosis in the state of São Paulo, Brazil: a protocol for a non-randomised controlled trial (Gen-TB PróCura).

Journal: BMJ open

Published: November 30, 2025

Impact of HIV co-infection on liver fibrosis regression after HCV treatment.

Impact of HIV co-infection on liver fibrosis regression after HCV treatment.

Journal: Revista do Instituto de Medicina Tropical de Sao Paulo

Published: June 17, 2025

A Comprehensive Molecular and Serological Investigation of Hepatitis A Virus Among Patients With Suspected Acute Hepatitis: A Brazilian Study.

A Comprehensive Molecular and Serological Investigation of Hepatitis A Virus Among Patients With Suspected Acute Hepatitis: A Brazilian Study.

Journal: Journal of medical virology

Published: November 14, 2024

Immune reconstitution inflammatory syndrome-associated lymphoma: A retrospective Brazilian cohort.

Immune reconstitution inflammatory syndrome-associated lymphoma: A retrospective Brazilian cohort.

Journal: EJHaem

Published: November 16, 2023

Patterns of Circulating Cytokines and Vascular Markers' Response in the Presence of COVID-19 in Kidney Transplant Recipients Compared with Non-Transplanted Patients.

Patterns of Circulating Cytokines and Vascular Markers' Response in the Presence of COVID-19 in Kidney Transplant Recipients Compared with Non-Transplanted Patients.

Journal: Viruses

Published: August 13, 2023

Neurological symptoms and comorbidity profile of hospitalized patients with COVID-19.

Neurological symptoms and comorbidity profile of hospitalized patients with COVID-19.

Journal: Arquivos de neuro-psiquiatria

Published: March 22, 2023

Factors associated with survival in patients with lymphoma and HIV.

Factors associated with survival in patients with lymphoma and HIV.

Journal: AIDS (London, England)

Published: March 20, 2023

Immune thrombocytopenia associated with lymph node tuberculosis: a case report.

Immune thrombocytopenia associated with lymph node tuberculosis: a case report.

Journal: Revista da Sociedade Brasileira de Medicina Tropical

Published: February 13, 2023

A contemporary investigation of burden and natural history of aspergillosis in people living with HIV/AIDS.

A contemporary investigation of burden and natural history of aspergillosis in people living with HIV/AIDS.

Journal: Mycoses

Published: January 10, 2023

A Machine Learning Model for Predicting Hospitalization in Patients with Respiratory Symptoms during the COVID-19 Pandemic.

A Machine Learning Model for Predicting Hospitalization in Patients with Respiratory Symptoms during the COVID-19 Pandemic.

Journal: Journal of clinical medicine

Published: July 07, 2022

National Brazilian survey on the outcomes of hepatitis c retreatment in patients non-responders to direct antiviral agents.

National Brazilian survey on the outcomes of hepatitis c retreatment in patients non-responders to direct antiviral agents.

Journal: The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases

Published: May 03, 2022

Immunogenicity of personalized dendritic-cell therapy in HIV-1 infected individuals under suppressive antiretroviral treatment: interim analysis from a phase II clinical trial.

Immunogenicity of personalized dendritic-cell therapy in HIV-1 infected individuals under suppressive antiretroviral treatment: interim analysis from a phase II clinical trial.

Journal: AIDS research and therapy

Published: September 07, 2021

Showing 1-12 of 29

Last Updated: 09/26/2026