Incomplete recovery of the CD4+/CD8+ ratio is associated with the late introduction of antiretroviral therapy among people living with HIV infection.

Despite being subject to lower AIDS-related mortality rates and having a higher life expectancy, patients with HIV are more prone to develop non-AIDS events. A low CD4+/CD8+ ratio during antiretroviral therapy identifies people with heightened immune senescence and increased risk of mortality. In clinical practice, finding determinants of a low CD4+/CD8+ ratio may be useful for identifying patients who require close monitoring due to an increased risk of comorbidities and death.

Conserved broad HIV-1 Gag-specific responses associated with low viral load and high CD4+ T cell nadir and preserved HAART regimen.

Broad human immunodeficiency virus type 1 (HIV-1) Gag-specific cellular responses can control viremia and provide slow progression to Acquired immunodeficiency syndrome (AIDS). In this study, we evaluate multiple HIV-1 Gag-specific lymphoproliferative responses and find their connection with cluster of differentiation 4 (CD4)+ T cell count and viral load from chronically HIV-1-infected patients. We further search for the correlation between multiple Gag-specific lymphoproliferative responses and changes in highly active antiretroviral therapy (HAART) regimen.

Association between changes in body fat distribution, biochemical profile, time of HIV diagnosis, and antiretroviral treatment in adults living with and without virus infection.

Objectives: Individuals living with HIV seem to be more prone to changes in the redistribution of body fat, characterized as lipodystrophy, which may occur in conjunction with metabolic diseases. In the present study, such impacts were assessed in adults with and without HIV and associated with the time of virus diagnosis and treatment with antiretroviral.

Methods: A cross-sectional study with 123 adults, in which 87 had HIV and 36 without HIV, of both sexes, in outpatient follow-up at the Specialized Care Service (SAE) in Macaé-RJ.

Self-reported lipodystrophy, nutritional, lipemic profile and its impact on the body image of HIV-1-infected persons, with and without antiretroviral therapy.

A cross-sectional study was conducted with 227 adults, 162 using antiretroviral therapy (ART), both sexes, in Secondary Immunodeficiency Outpatient Clinic of the Department of Dermatology of the Hospital das Clínicas of the Faculty of Medicine of University of São Paulo. The patients were grouped into 92 under ART and self-reported lipodystrophy (G1); 70 under ART and without self-reported lipodystrophy (G2); 65 without ART (G3). We evaluated: (1) self-reported lipodystrophy, self-perception and feeling about body image; (2) Anthropometric and lipemic profile.

Moderate endemicity of the human T-lymphotropic virus infection in the metropolitan region of Belém, Pará, Brazil.

Introduction: The spread of the HTLV infection in families living in the metropolitan area of Belém, Pará, Brazil, and the lack of studies in the general population requires studies to better understand its prevalence in the region.

Methods: An anti-HTLV-1/HTLV-2 antibodies test was carried out on random adults in public places in Belém between November 2014 and November 2015. A proviral DNA test detected if the person was infected, and then a clinical evaluation and an intrafamilial investigation were carried out.