- Poster presentation
- Open Access
The Rainbow Cohort: saquinavir/r is effective and well tolerated in antiretroviral therapy (ART)-naïve patients – 48-week results from Germany
© Knechten et al; licensee BioMed Central Ltd. 2008
- Published: 10 November 2008
- Viral Load
- Tablet Formulation
- Virologic Failure
- Baseline Viral Load
The aim of the Rainbow Cohort is to assess the tolerability and efficacy of initiating treatment with, or switching treatment to saquinavir (SQV) 500 mg film-coated tablet formulation. We present the final 48-week subgroup analysis of antiretroviral therapy (ART)-naïve patients.
Multicenter, prospective, open-label, observational cohort study. Tolerability assessments include changes in liver enzymes and lipid levels from baseline to week 48, efficacy assessments include changes in viral load (VL) and CD4 count.
48-week analysis of n = 275 ART-naïve patients. Baseline characteristics: 83% male, median age 39 years, median time since HIV diagnosis 1 year (IQR 0; 4), median baseline viral load (VL) 115,781 HIV-RNA cp/mL (IQR 35,375; 347,450), median CD4 count 200 cells/mm3 (IQR 89; 297). Antiretroviral regimen included SQV/r plus tenofovir/emtricitabine, zidovudine/lamivudine or abacavir/lamivudine in 49%, 19% and 7% of patients, respectively.
These data confirm that SQV/r is effective and well tolerated in ART-naïve patients in the real-life clinical setting. The results of this observational cohort of treatment with the 500 mg tablet formulation of SQV are consistent with high efficacy and tolerability results seen in controlled studies with SQV/r.
This article is published under license to BioMed Central Ltd.