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The authors previously found a strong association between elevated HIV proviral DNA (HIV DNA) and a diagnosis of HIV-1-associated dementia (HAD) vs. normal cognition. It is unclear whether HIV DNA globally affects the diagnosis of HAD or whether the effect is limited to individual neuropsychological deficits. This exploratory study examined baseline HIV DNA and its association with individual neuropsychological deficits. HIV DNA was significantly associated with baseline neuropsychological deficits independent of age, ethnicity, IQ, and plasma HIV-1 RNA levels. However, HIV DNA did not predict future changes in neuropsychological deficits. The data suggest that HIV DNA and neuropsychological deficits may co-vary over time.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2399894 | PMC |
| http://dx.doi.org/10.1176/jnp.2007.19.2.157 | DOI Listing |
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