An Open-Label Randomized, Crossover Study to Evaluate the Bioavailability of ABT-333 Tablets Versus Capsules, and A Double-blind, Randomized, Crossover Study to Evaluate the Safety, Tolerability, and Pharmacokinetic Profiles of Single Ascending Doses of ABT-333 Tablets Versus Placebo in Healthy Volunteers
Overview
- Phase
- Phase 1
- Intervention
- ABT-333 Tablet
- Conditions
- HCV Infection
- Sponsor
- Abbott
- Enrollment
- 34
- Locations
- 1
- Primary Endpoint
- To determine relative bioavailability of the ABT-333 tablet formulation compared to the FIH capsule formulation
- Status
- Completed
- Last Updated
- 15 years ago
Overview
Brief Summary
The purpose of this study is to determine the bioavailability, pharmacokinetic and safety profiles of an experimental Hepatitis C virus (HCV) polymerase inhibitor in healthy volunteers.
Investigators
Eligibility Criteria
Inclusion Criteria
- •overall healthy subjects;
- •non-childbearing potential females included
Exclusion Criteria
- •history of significant sensitivity to any drug;
- •positive test for HAV IgM, HBsAg, anti-HCV Ab or anti-HIV Ab;
- •history of gastrointestinal issues or procedures;
- •history of seizures, diabetes or cancer (except basal cell carcinoma);
- •clinically significant cardiovascular, respiratory (except mild asthma), renal, gastrointestinal, hematologic, neurologic, thyroid, or any uncontrolled medical illness or psychiatric disorder;
- •use of tobacco or nicotine-containing products with the 6-month period prior to study drug administration;
- •donation or loss of 550 mL or more blood volume or receipt of a transfusion of any blood product within 8 weeks prior to study drug administration;
- •abnormal screening laboratory results that are considered clinically significant by the investigator;
- •current enrollment in another clinical study;
- •previous enrollment in this study;
Arms & Interventions
1. ABT-333 Capsule vs ABT-333 Tablet
400mg ABT-333 Tablet, QD, single dose vs eight 50mg ABT-333 Capsules, QD, single dose
Intervention: ABT-333 Tablet
1. ABT-333 Capsule vs ABT-333 Tablet
400mg ABT-333 Tablet, QD, single dose vs eight 50mg ABT-333 Capsules, QD, single dose
Intervention: ABT-333 Capsule
2. ABT-333 Tablet
ABT-333 400mg Tablet, QD, single ascending doses (1200mg, 1600mg, 2400mg)
Intervention: ABT-333 Tablet
2. ABT-333 Tablet
ABT-333 400mg Tablet, QD, single ascending doses (1200mg, 1600mg, 2400mg)
Intervention: Placebo
3. Placebo
Placebo tablets, QD, single ascending doses
Intervention: ABT-333 Tablet
3. Placebo
Placebo tablets, QD, single ascending doses
Intervention: Placebo
Outcomes
Primary Outcomes
To determine relative bioavailability of the ABT-333 tablet formulation compared to the FIH capsule formulation
Time Frame: 2 days post dosing
To evaluate single dose safety and tolerability of a ABT-333 tablet formulation relative to placebo
Time Frame: 2 days post dosing
To evaluate single dose pharmacokinetics of a ABT-333 tablet formulation
Time Frame: 2 days post dosing
Pharmacokinetics
Time Frame: 5 days