Transient Lowering of the Viral Set Point After Temporary Antiretroviral Therapy of Primary HIV Type 1 Infection
2010
Abstract Whether temporary antiretroviral treatment during primary HIV infection (PHI) lowers the viral set point or affects the subsequent CD4 count decline remains unclear. The objectives of this study were to analyze the clinical, viral, and immunological effects of temporary early HAART during PHI. This is a cohort study of patients with laboratory evidence of PHI. Independent predictors of early HAART and the viral set point were analyzed using multiple regression analysis. Plasma HIV-1 RNA (pVL) and CD4 trajectories were analyzed using linear mixed models. A total of 332 patients were included in the analysis. Sixty-four patients started HAART within 180 days of seroconversion. A higher baseline pVL was independently predictive of the start of early HAART (OR: 2.69/log10pVL, p = 0.001). Thirty-two patients who interrupted early HAART were compared with 250 patients who remained untreated for more than 180 days after seroconversion. Temporary early HAART was not significantly associated with a longer...
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
24
References
26
Citations
NaN
KQI