ABSTRACT
As HIV seropositive patients with undetectable CSF viral load have a lower likelihood of developing neurologic disease, the determination of CSF viral load levels may be useful to evaluate the efficacy of HAART. We compared plasma viral load levels with HIV-1 RNA CSF levels in 18 hemophilic patients without neurocognitive involvement under HAART. We detected a significant correlation between plasma viral load levels and CSF viral load levels. Fourteen patients with undetectable plasma viral load had undetectable RNA HIV-1 CSF levels as well. Four patients with detectable plasma viral load had detectable HIV-RNA in CSF, but the latter were significantly lower. Viral load is usually lower in non-blood fluids and HAART decreases the viral load in CSF as well as in blood.
Subject(s)
Humans , Antiretroviral Therapy, Highly Active , Hemophilia A , HIV Infections , HIV-1 , RNA, Viral , Viral Load , Acquired Immunodeficiency Syndrome/drug therapy , Central Nervous System Diseases , Hemophilia A , HIV Infections , RNA, ViralABSTRACT
As HIV seropositive patients with undetectable CSF viral load have a lower likelihood of developing neurologic disease, the determination of CSF viral load levels may be useful to evaluate the efficacy of HAART. We compared plasma viral load levels with HIV-1 RNA CSF levels in 18 hemophilic patients without neurocognitive involvement under HAART. We detected a significant correlation between plasma viral load levels and CSF viral load levels. Fourteen patients with undetectable plasma viral load had undetectable RNA HIV-1 CSF levels as well. Four patients with detectable plasma viral load had detectable HIV-RNA in CSF, but the latter were significantly lower. Viral load is usually lower in non-blood fluids and HAART decreases the viral load in CSF as well as in blood. (Au)