نتایج جستجو برای: cd4 cell counts
تعداد نتایج: 1741202 فیلتر نتایج به سال:
Addition of the CCR5 inhibitor Maraviroc (MVC) to ongoing antiretroviral therapy increases CD4+ T cell counts in some virologically suppressed patients with suboptimal CD4+ T cell recovery. To understand the mechanisms by which MVC elicits increases in CD4+ T cell counts, the present study was undertaken to identify host factors (i.e. genes) that are modulated and are correlated with CD4+ T cel...
BACKGROUND Most adults infected with HIV achieve viral suppression within a year of starting combination antiretroviral therapy (cART). It is important to understand the risk of AIDS events or death for patients with a suppressed viral load. METHODS AND FINDINGS Using data from the Collaboration of Observational HIV Epidemiological Research Europe (2010 merger), we assessed the risk of a new ...
Background. HIV is associated with dysfunctional cellular and humoral immunity. The effects of co-infection with hepatitis C virus (HCV) on immune reconstitution are controversial. The utility of monitoring B-cell lymphocyte counts in HIV patients has not been well studied. In the present study, we compare the effect of antiretroviral therapy (ART) on CD4 and B-cell counts in HIV mono-infected ...
BACKGROUND Effective therapies and reduced AIDS-related morbidity and mortality have shifted the focus in pediatric human immunodeficiency virus (HIV) from minimizing short-term disease progression to maintaining optimal long-term health. We describe the effects of children's age and pre-antiretroviral therapy (ART) CD4 count on long-term CD4 T-cell reconstitution. METHODS CD4 counts in perin...
BACKGROUND The effect of previous CD4 cell count nadir on clinical progression in patients with increases in CD4 cell counts has not been investigated. OBJECTIVE To assess risk for progression of HIV disease in patients with CD4 counts of at least 200 cells/mm3 (stratified by the lowest previous CD4 count) and compare the rate of progression in patients with CD4 counts less than 50 cells/mm3 ...
OBJECTIVE New guidelines recommend that all HIV-infected individuals initiate antiretroviral treatment (ART) immediately following diagnosis. This study describes how immune reconstitution varies by gender and age to help identify poorly reconstituting subgroups and inform targeted testing initiatives. DESIGN Longitudinal data from the outpatient monitoring system of the National AIDS Control...
Plasma HIV viral load is related to declining CD4 lymphocytes. The extent to which CD8 cells, in addition to RNA viral load, predict the depletion of CD4 cells is not well characterized so far. We examine if CD8 cell count is a prognostic factor for CD4 cell counts during an HIV infection.A longitudinal analysis is conducted using data from the Swiss HIV cohort study collected between January 2...
Total lymphocyte count (TLC) has been recommended as a substitute for CD4 cell count for the management of HIV-infected individuals living in resource-limited settings. To confirm this, 151 TLCs and CD4 cell counts were obtained from 109 patients who had not yet started treatment and analyzed. CD4 cell counts of <200 cells/mm3 were found in 42 cases (37.8%) with TLCs of > or =1200 cells/mm3. Th...
The present study was conducted to investigate a possible correlation between plasma (PVL) and seminal viral load (SVL) on treatment-naïve HIV-1-infected patients in Vitória, ES, Brazil. We also evaluated whether the progressive immunosuppression associated with HIV disease (as evidenced by declining CD4 T cell counts) has any impact on the correlation between PVL and SVL HIV-1. Viral load on p...
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