Real World Evidence of the Effectiveness of Paritaprevir/r - Ombitasvir, ± Dasabuvir, ± Ribavirin in Patients With Chronic Hepatitis C -An Observational Study in Kuwait
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Enrollment
- 40
- Primary Endpoint
- Percentage of Participants Achieving Sustained Virological Response 12 Weeks Post-treatment (SVR12)
Study Overview
Brief Summary
The interferon-free combination regimen of paritaprevir/r - ombitasvir with or without dasabuvir (ABBVIE REGIMEN) ± ribavirin (RBV) for the treatment of chronic hepatitis C (CHC) has been shown to be safe and effective in randomized controlled clinical trials with strict inclusion and exclusion criteria under well controlled conditions.
This observational study is the first effectiveness research examining the ABBVIE REGIMEN ± RBV, used according to local label, under real world conditions in Kuwait in a clinical practice patient population.
Study Design
- Study Type
- Observational
- Observational Model
- Cohort
- Time Perspective
- Prospective
Eligibility Criteria
- Ages
- 18 Years to 99 Years (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Treatment-naïve or -experienced adult male or female participants with confirmed CHC, genotype 1 or 4, receiving combination therapy with the interferon-free ABBVIE REGIMEN ± RBV according to standard of care and in line with the current local label.
- •If RBV is co-administered with the ABBVIE REGIMEN, it has been prescribed in line with the current local label (with special attention to contraception requirements and contraindication during pregnancy).
- •Participant must not be participating or intending to participate in a concurrent interventional therapeutic trial.
Exclusion Criteria
- •Participant must not be participating or attending in a concurrent interventional therapeutic trial.
Outcomes
Primary Outcomes
Percentage of Participants Achieving Sustained Virological Response 12 Weeks Post-treatment (SVR12)
Time Frame: 12 weeks (i.e. at least 70 days) after the last dose of study drug
SVR12 defined as the HCV ribonucleic acid (RNA) level less than 50 IU/mL 12 weeks after the last dose of study drug
Secondary Outcomes
- Adherence: Percentage of Planned Duration of RBV Taken by Participant(Up to 48 weeks)
- Change From Baseline in the PAM-13 Questionnaire(Up to 48 weeks)
- Percentage of Participants With Breakthrough.(Up to EoT, maximum of 24 weeks)
- Percentage of Participants Meeting the SVR Non-response Categories of On-treatment Virologic Failure or Relapse(12 weeks (i.e. at least 70 days) after the last dose of study drug)
- Percentage of Participants With Virological Response at End of Treatment (EoT)(Up to EoT, maximum of 24 weeks)
- Percentage of Participants With Relapse at EoT(Up to EoT, maximum of 24 weeks)
- Percentage of Participants Meeting the SVR Non-response Categories of Premature Study Drug Discontinuation or Missing SVR12 Data and/or None of the Above Criteria(12 weeks (i.e. at least 70 days) after the last dose of study drug)
- Patient Support Program (PSP) Questionnaire: Utilization of PSP Components(Up to EoT, maximum of 24 weeks)
- Adherence to ABBVIE Regimen: Percentage of the Direct-acting Antiviral (DAA) Dose Taken in Relation to the Target Dose of DAA(Up to 48 weeks)
- Adherence to RBV: Percentage of RBV Dose Taken in Relation to the Target Dose of RBV(Up to 48 weeks)
