Prognostic Staging of Extensively Pretreated Patients with Advanced HIV-1 Disease

作者: Julio Montaner , Denise Guimaraes , Jain Chung , Zarina Gafoor , Miklos Salgo

DOI: 10.1310/0XH7-F2V2-1K0R-NU2W

关键词: ImmunologyHuman immunodeficiency virus (HIV)In patientRegimenInternal medicineMedicineConfidence intervalViral loadDiseaseOdds ratioEnfuvirtide

摘要: AbstractPurpose: Determinants of therapeutic success are poorly characterized in patients with extensive HAART experience. Positive prognostic factors (PPFs) the TORO trials could serve as basis for a prognostically meaningful staging treatment-experienced initiating new antiretroviral regimen. Method: In TORO, triple-class-experienced viral load (VL) ≥5,000 copies/mL received an optimized background regimen 3-5 antiretrovirals (based on treatment history and baseline resistance testing) ± enfuvirtide (n = 995). Clinically relevant PPFs that were predictive 48-week virologic outcomes identified via multiple regression analyses. Results: The likelihood VL <400 at 48 weeks (ITT analysis) was greater those who had CD4 count ≥100 cells/mm3 (odds ratio [OR] 2.1; 95% confidence intervals [CIs] 1.5, 3.1); <5 log10 (OR 1.8; CIs 1.2, 2.6); ≤10 prior 2.4; 1.6, 3.4)...

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