Antiretroviral therapy is associated with a decrease in unintegrated HIV-1 DNA in pediatric patients.

Good markers for monitoring the efficacy of antiretroviral therapy in children do not currently exist. This study examined the effect of antiretroviral therapy on human immunodeficiency virus (HIV-1) unintegrated DNA (uDNA), integrated DNA (iDNA), percent uDNA, immune complex dissociated (ICD) p24 antigenemia, and plasma viral titer. Seven children were followed at therapy initiation and at approximately 3- and 10-month intervals.

Rapid decrease in unintegrated human immunodeficiency virus DNA after the initiation of nucleoside therapy.

Better markers for determining therapeutic efficacy of antiretroviral drugs are needed for human immunodeficiency virus (HIV) infection. The amounts of unintegrated HIV DNA (uDNA) were sequentially determined in peripheral blood mononuclear cells (PBMC) from 20 HIV-infected patients starting nucleoside therapy. HIV copy number was determined using a quantitative polymerase chain reaction assay.

Quantitation of unintegrated HIV-1 DNA in asymptomatic patients in the presence or absence of antiretroviral therapy.

The objective of this work was to determine the amount of unintegrated human immunodeficiency virus (HIV) DNA (HIV uDNA) in asymptomatic individuals in the presence or absence of antiretroviral therapy. Twenty-one healthy seropositive individuals with no history of any opportunistic infection or previous use of nucleoside antiretrovirals, and 9 similarly asymptomatic individuals who had initiated nucleoside antiretroviral therapy within the last 24 months were studied. All patients had CD4 lymphocyte counts above 400/microliters.