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A 3-Year Follow-up Study in Subjects previously treated with Odalasvir and AL-335 With or Without Simeprevir for Hepatitis C Virus (HCV) Infection.

A Prospective 3-Year Follow-up Study in Subjects Treated in a Preceding Phase 2 or 3 Study With a Regimen Containing Odalasvir and AL-335 With or Without Simeprevir for the Treatment of Hepatitis C Virus (HCV) Infection

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2016-002608-19-DE
Enrollment
250
Registered
2017-03-16
Start date
2017-07-24
Completion date
Unknown
Last updated
2019-02-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic Hepatitis C virus infection. MedDRA version: 19.1 Level: PT Classification code 10019744 Term: Hepatitis C System Organ Class: 10021881 - Infections and infestations

Interventions

Pharmaceutical Form: INN or Proposed INN: Simeprevir CAS Number: 923604-59-5 Other descriptive name: SIMEPREVIR Pharmaceutical Form:

Sponsors

Janssen-Cilag International NV
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Subject was randomized to a regimen containing ODV + AL-335 ± SMV in a preceding Phase 2 or Phase 3 study (ie, parent study). 2. Subject received at least 1 dose of ODV + AL-335 ± SMV in the parent study. 3. Subject has completed the LPVPS (ie, the last post-therapy follow-up visit of the parent study) and has not passed 6 ±3 months after the LPVPS, as outlined in the TIME AND EVENTS SCHEDULE outlined in the study protocol 4. Subject has signed an ICF indicating that he or she understands the purpose of and procedures required for the study and is willing to participate in the study. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 237 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 13

Exclusion criteria

Exclusion criteria: 1. Subject is currently enrolled or plans to enroll in another study with an investigational drug (including investigational vaccines) or an invasive investigational medical device between the LPVPS and Visit 6 of the present study (ie, 36 ±4 weeks after the LPVPS of the parent study). 2. Subject received antiviral or immunomodulating treatment, including therapeutic vaccines, for HCV infection between the LPVPS and the screening visit of the present study, or is planned to receive such treatment during the period of this follow-up study. 3.Subject is not able to adhere to the requirements of the follow-up study.

Design outcomes

Primary

MeasureTime frame
Main Objective: To evaluate the durability of SVR in subjects who achieved SVR at last post-therapy visit of parent study (LPVPS).; Secondary Objective: • The incidence of late viral relapse for subjects who achieved SVR at LPVPS. • Liver disease status for all enrolled subjects. ;Primary end point(s): The primary efficacy endpoint is the proportion (%) of subjects maintaining SVR until the end of the long-term follow-up;Timepoint(s) of evaluation of this end point: until the end of the long-term follow-up

Secondary

MeasureTime frame
Secondary end point(s): -The proportion of subjects with late viral relapse among subjects who achieved SVR at LPVPS. -Liver disease status in all subjects who achieved or who did not achieve SVR at LPVPS. ;Timepoint(s) of evaluation of this end point: until the end of the long-term follow-up

Countries

Belgium, Canada, Germany, Italy, New Zealand, Poland, Singapore, Spain

Contacts

Public ContactClinical Registry Group

Janssen-Cilag International NV (Janssen Biologics)

ClinicalTrialsEU@its.jnj.com+3171524-2166

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026