An association between platelet decline and increased risk of progression to dementia has been observed in an advanced HIV infection cohort study. This investigation evaluated the prognostic significance of platelet decline for dementia, for psychomotor slowing, and for brain injury, as quantified in vivo, in a much larger population of HIV+ men. Platelet counts and neurocognitive data were available from biannual visits of 2,125 HIV+ men participating in the prospective, Multicenter AIDS Cohort Study from 1984 to 2009.
View Article and Find Full Text PDFObjective: To estimate insulin resistance and its relationship to antiretroviral therapy (ART) in a cohort of HIV-infected persons with comparison to HIV-seronegative controls.
Design: Prospective cohort of 533 HIV-infected and 755 HIV-seronegative men in the Multicenter AIDS Cohort Study evaluated at 6-month intervals between 1999 and 2003.
Methods: Recent ART exposure was assessed by type of treatment in the preceding 6 months [i.
Background: The risk of diabetes mellitus (DM) in human immunodeficiency virus (HIV)-infected patients receiving highly active antiretroviral therapy (HAART) has not been well defined.
Methods: We conducted an analysis in the Multicenter AIDS Cohort Study to determine the prevalence and incidence of DM in this cohort of HIV-infected and HIV-seronegative men. Prevalence analysis included 1278 men (710 HIV seronegative and 568 HIV infected, 411 receiving HAART) with fasting glucose concentration determinations at baseline.
Despite the use of laboratory markers in estimating HIV prognosis, significant variation in the natural history of HIV-1 infection remains unexplained. Recent studies suggest psychosocial risk factors have important prognostic significance in HIV disease. The objective of the present study was to examine the prognostic influence of age, general intellectual functioning, and emotional distress across the spectrum of HIV disease progression.
View Article and Find Full Text PDFThe authors examined the impact of potent antiretroviral therapy (ART) on the diagnosis of wasting syndrome in the Multicenter AIDS Cohort Study. Study time was divided into the periods 1988-1990, 1991-1993, 1994-1995, and 1996-1999 to correspond to different treatment eras. The proportion of acquired immunodeficiency syndrome diagnoses in which wasting was present increased from 5% in 1988-1990 to 7.
View Article and Find Full Text PDFTo determine whether men are able to self-diagnose external genital warts (EGWs), we studied data from 1115 men with and without human immunodeficiency virus infection. Men were largely unable to accurately assess the presence of EGWs. Self-reporting of EGWs was not a sensitive tool; only 38% of men who had EGWs diagnosed by a trained examiner who used bright light and visual inspection also reported having them.
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