Clinical trial Recruiting at 2 sites Observational Ages 18 and up

Glecaprevir/pibrentasvir safety in people taking prescription or illicit drugs

Official title: Retrospective Analysis of Glecaprevir/Pibrentasvir Safety and Concomitant Medications Through Integrated Real-World Data

Run by AbbVie · NCT07419347 · Data updated 2026-11-12

This will see if an 8-week course of glecaprevir/pibrentasvir is safe and works for people with hepatitis C who are taking prescription or illicit drugs.

More Hepatitis C Virus (HCV) trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment2000 (estimated)
SponsorAbbVie
Industry-sponsored
Locations2 sites (Vancouver, British Columbia and 1 other locations)
StatusRecruiting
StartedFebruary 27, 2026
Main results expectedJune 2026
Study endsJune 2026
Registry record updatedApril 16, 2026
Trial IDNCT07419347 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are people with hepatitis C who are treatment-naïve for the current infection, have been prescribed an 8-week glecaprevir/pibrentasvir regimen, and are concurrently using one or more prescription or illicit drugs without history of decompensated cirrhosis, HBV, or HCC.

Probably not a fit

Patients with prior DAA treatment other than glecaprevir/pibrentasvir, a history of decompensated cirrhosis, hepatitis B infection, or hepatocellular carcinoma are excluded and are unlikely to benefit from this study's findings.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is an observational, real-world data study of participants who were prescribed an 8-week course of glecaprevir/pibrentasvir and are concurrently using one or more prescription or illicit drugs. Participants are treatment-naïve for their current HCV infection and are followed for safety, tolerability, and measures of effectiveness. Key exclusions include prior DAA treatment other than glecaprevir/pibrentasvir, decompensated cirrhosis, hepatitis B infection, or hepatocellular carcinoma. Data are collected at participating clinical sites in Canada to describe outcomes in routine care settings.

Why it matters

Potential benefit: If successful, the results could support safe use of an 8-week glecaprevir/pibrentasvir regimen for people with HCV who are taking prescription or illicit drugs, potentially expanding treatment access.

How similar studies have gone: Previous clinical trials and real-world studies report high cure rates with 8-week glecaprevir/pibrentasvir in treatment-naïve patients, but data specifically focused on people using illicit drugs are more limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Prescribed 8 weeks of Glecaprevir/Pibrentasvir (G/P).
* Treatment-naïve (for the current infection, participants that may have had prior infections which were resolved with treatment are considered naive for current infection as long as they have not received any treatment for the current infection.)
* Is concomitantly on one or more prescription medications or illicit drugs.

Exclusion Criteria:

* Treated with DAAs other than G/P.
* History of decompensated cirrhosis.
* Had Hepatitis-B virus (HBV) infection.
* Had hepatocellular carcinoma (HCC).

Where it's running

  • Vancouver Infectious Diseases Centre /ID# 275313
    Vancouver, British Columbia, Canada
    Recruiting
  • St. Clair Medical Clinic /ID# 275334
    Toronto, Ontario, Canada
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.