Phase 4
N=200
Real World Study: Genotype 1 Chronic Hepatitis C Virus Treatment and Evaluation of Real World SVR and PRO
Hepatitis C, Chronic
Bottom Line
View on ClinicalTrials.gov: NCT02461745 ↗Enrolled (actual)
200
Serious AEs
3.5%
Results posted
Jan 2021
Primary outcome: Primary: Sustained Virological Response (SVR) at Week 12 — 116; 66 Participants
Study Design & Population
- Study type
- Interventional
- Phase
- Phase 4
- Interventions
- ombitasvir, paritaprevir/r, dasabuvir + ribavirin (Drug); ombitasvir, paritaprevir/r, dasabuvir (Drug)
- Age
- Adult, Older Adult · 18+ yrs
- Sex
- All
- Sponsor
- Kaiser Permanente
- Primary completion
- May 2017
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Sustained Virological Response (SVR) at Week 12 |
116; 66 | — |
| SECONDARY Sustained Virological Response (SVR) at Week 4 |
116; 65 | — |
Summary
This is a Phase IV, open-label, multi-center study to evaluate the real world sustained virological response rate, subject adherence, and subject reported outcomes during and after treatment of non-cirrhotic genotype 1 chronic hepatitis C subjects aged 18 years and older, with VIEKIRA PAK (ombitasvir, paritaprevir/r, dasabuvir), with or without RBV (ribavirin).
Eligibility Criteria
Key Inclusion Criteria
- Male or female at least 18 years of age at time of screening.
- Subject, if female must not use estrogen-containing hormonal contraception including oral, injectable, implantable, patch and ring varieties during study drug treatment
- Subject, if male, who is not surgically sterile and is sexually active with female partner of childbearing potential must agree to practice 2 effective contraceptive methods for study duration
- Subject must have at least one of the following indicators of chronic hepatitis C virus infection prior to study enrollment: Positive anti-HCV antibody or HCV RNA > 10,000 IU/mL at least 6 months before screening, and positive for HCV RNA at the time of screening, or HCV RNA > 10,000 IU/mL at screening and liver biopsy consistent with chronic HCV infection
- Subject has a screening laboratory result indicating HCV genotype 1-infection
Key Exclusion Criteria
- Subject, if female is pregnant or is breastfeeding, of if male, with female partner who is currently pregnant
- Subject has positive test result for hepatitis B surface antigen or confirmed positive anti-HIV antibody test
- Subject received study contraindicated medications prior to study drug administration
- Use of known strong inducers of cytochrome P450 3A (CYP3A) or strong inducers of cytochrome P450 2C8 (CYP2C8) or strong inhibitors of CYP2C8 within 2 weeks of the respective medication/supplement prior to initial dose of study drug.
- Clinically significant abnormalities or co-morbidities, other than HCV infection that in opinion of the investigator makes subject unsuitable for this study or drug regimen
- Current enrollment in another interventional clinical study or prior or current use of any investigational or commercially available anti-HCV agents other than interferon or ribavirin including previous exposure to ABT450 (paritaprevir) , ABT-267 (ombitasvir) or ABT-333 (dasabuvir) or receipt of any investigational product within 6 weeks prior to study drug administration
- Prior treatment of chronic HCV infection with a direct acting antiviral agent(s): telaprevir, boceprevir, sofosbuvir, simeprevir, or other direct acting antiviral
- History of solid organ transplant
- Evidence of cirrhosis
- History of liver decompensation: ascites noted on a physical exam, imaging or other test; variceal bleeding; hepatic encephalopathy
- Confirmed presence of hepatocellular carcinoma indicated on computed tomography, magnetic resonance, or other imaging techniques within 3 months prior to screening
- HCV genotype performed during screening indicates infection with any genotype other than genotype 1
- Recent history of drug or alcohol abuse that could, in the opinion of the investigator, affect adherence to the study protocol
Data sourced from ClinicalTrials.gov (NCT02461745). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.