The aim of this study was to assess different dosing strategies that may result in increased posaconazole bioavailability in patients with compromised gastrointestinal function and at high risk for invasive fungal infections. Patients undergoing chemotherapy and at risk for compromised gastrointestinal function received open-label posaconazole at 200 mg three times daily (TID) on days 1 to 8. P...

ST-246, a novel compound that inhibits egress of orthopoxvirus from infected cells, is being evaluated as a treatment for pathogenic orthopoxvirus infections in humans. This phase I, double-blind, randomized, placebo-controlled, escalating multiple-dose study was conducted to determine the safety, tolerability, and pharmacokinetics of ST-246 administered as a single daily oral dose of 250, 400,...

BACKGROUND GS-9451 is a novel inhibitor of the HCV NS3/4A protease and demonstrates potent in vitro suppression of HCV genotype 1 replicons. METHODS The safety, pharmacokinetics and antiviral efficacy of GS-9451 were evaluated in a Phase I study in treatment-naive, HCV genotype-1-infected patients. Patients were randomized to 3 days of once-daily dosing with placebo (n=8) or GS-9451 60 mg (n=...