Drug Drug Interaction Study Between BI 201335 and BI 207127 in Chronic Hepatitis C Infected Patients

• Status: Completed
• Trial end date: 2014-10-01
• Target enrollment: 0
• Participant gender: All

Summary

To evaluate the drug-drug interactions between BI 201335 and BI 207127 as well as their combined effect on CYP probe drug substrates and on tenofovir and raltegravir in treatment naive or prior treatment relapse patients with chronic hepatitis C infection.

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Boehringer Ingelheim
• Treatments: Caffeine; Interferons; Midazolam; Protease Inhibitors; Ribavirin; Tenofovir; Tolbutamide

Criteria

Inclusion criteria:

1. Chronic hepatitis C genotype 1 infection, diagnosed at least 6 months prior to screening

2. Treatment naive or confirmed prior treatment relapse or partial response following treatment with interferon and ribavirin

3. Age 18 to 70 years

4. HCV RNA (Hepatitis C Virus RiboNucleic Acid) = 1,000 IU/mL at screening

5. Liver biopsy or fibroscan to exclude cirrhosis

Exclusion criteria:

1. Hepatitis C Virus (HCV) infection of mixed genotype; Hepatitis B Virus (HBV) or Human Immunodeficiency Virus (HIV) co-infection

2. Evidence of acute or chronic liver disease due to causes other than chronic HCV infection,

3. Decompensated liver disease, or history of decompensated liver disease,

4. Body weight < 40 or > 125 kg,

5. Clinical evidence of significant or unstable cardiovascular disease, chronic pulmonary disease, history or evidence of retinopathy or clinically significant ophthalmological disorder

6. Pre-existing psychiatric condition that could interfere with the subject's participation in and completion of the study

7. Laboratory parameters disorders (thalassemia major, sickle cell anemia or glucose 6 phosphate dehydrogenase deficit)

8. Hemoglobin < 12 g/dL for women and < 13 g/dL for men

9. Patients who have been previously treated with at least one dose of any antiviral or immunomodulatory drug other than interferon alfa or ribavirin for acute or chronic HCV infection