saquinavir

The primary objective of this study was to evaluate the efficacy of saquinavir/ritonavir BID plus emtricitabine/tenofovir QD versus lopinavir/ritonavir BID plus emtricitabine/tenofovir QD in treatment-naïve HIV-1 infected adults. Blood samples for HIV-1 RNA viral load measurement were collected at the Week 48 clinic visit. The number of participants with HIV-1 RNA results \<50 copies/mL is reported.

Plasma trough concentration is the average steady state concentration prior to morning and evening dose. Ctrough of Saquinavir was normalized to a dose of 50 mg/kg.

The area under the plasma concentration-time curve from time zero to twelve hours (AUC0-12h) is area under the plasma concentration-time curve from time zero through actual tlast. The area under the plasma concentration-time curve from time zero to twelve hours of saquinavir was normalized to a dose of 50 mg/kg.

An AE is defined as any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. An SAE is defined as any untoward medical occurrence that, at any dose, results in death, is life threatening, requires hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect, or is a significant medical event in the investigator's judgment or requires intervention to prevent one or other of these outcomes

Change from Baseline was calculated as the post-Baseline value minus the Baseline value.

Change from Baseline was calculated as the post-Baseline value minus the Baseline value.

Change from Baseline was calculated as the post-Baseline value minus the Baseline value.

Change from Baseline was calculated as the post-Baseline value minus the Baseline value.

Change from Baseline was calculated as the post-Baseline value minus the Baseline value.

Change from Baseline was calculated as the post-Baseline value minus the Baseline value.

Change from Baseline was calculated as the post-Baseline value minus the Baseline value.

Change from Baseline was calculated as the post-Baseline value minus the Baseline value.

Area Under the Plasma Concentration-Time Curve (AUC) is a measure of the plasma concentration of the drug over time. It is used to characterize drug absorption. The pharmacokinetic profile for following 14 days of administration with SQV/RTV 1000/100 mg BID included determining the area under the plasma concentration-time curve from 0 to 12 hours after dosing (AUC (0-12h) of SQV and RTV The AUC (0-12hours) was analyzed for SQV and RTV by non-compartmental methods, using WinNonlin.

The plasma concentration (Cmax) is defined as maximum observed analyte concentration. The pharmacokinetic profile for following 14 days of administration with SQV/RTV 1000/100 mg BID included determining the maximum observed plasma concentration (C max) of SQV and Ritonavir RTV The Cmax was analyzed for SQV and RTV by non-compartmental methods, using WinNonlin.