HCVNCT02452814
Long Term Extension Study is Designed to Monitor Long-Term Efficacy and Safety of Miravirsen Sodium in Combination With Telaprevir and Ribavirin in Subjects With Chronic Hepatitis C Virus Genotype 1 Infection
An observational study of HCV, run by Hoffmann-La Roche at 3 sites in 2 countries.
Trial summary
Long Term Observational Extension Study Designed to Monitor Long-Term Efficacy and Safety of Miravirsen Sodium in Combination with Telaprevir and Ribavirin in Subjects with Chronic Hepatitis C Virus Genotype 1 Infection Read more about this study
- Who is it for?
- Ages 19 years and older
- Conditions the study is for
- HCV
- How many people
- 8 participants
- Where
- 3 sitesin 2 countries
- Study dates
- 7 May 2014to 3 May 2017
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 19 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: This study will include null responder subjects with Chronic hepatitis C (CHC) genotype 1 virus infection who have participated in Study SPC3649-205.
Who may be able to join
- Participated in Study SPC3649-205 (this would include those who completed study SPC3649-205, those who discontinued or terminated the study early for whatever reason (including treatment failure) and those who opted to receive approved therapy for the treatment of HCV infection).
Who cannot join
- Those unwilling to provide informed consent for participation in this study.
- Subjects who have received investigational drug therapy after discontinuation, termination, or successful completion of Study SPC3649-205.
Trial locations and contacts
3 sites in 2 countries.
3 sites in 2 countries
United States2 sites
Methodist Transplant Physicians
Dallas, Texas, 75203
Research Specialists of Texas
Houston, Texas, 77030
About this study
Official title: Long-term Extension to a Phase 2, Open-Label, Clinical Trial of Miravirsen Sodium in Combination With Telaprevir and Ribavirin in Null Responders to Pegylated-Interferon Alpha Plus Ribavirin Subjects With Chronic Hepatitis C Virus Genotype 1 Infection
Long Term Observational Extension Study Designed to Monitor Long-Term Efficacy and Safety of Miravirsen Sodium in Combination with Telaprevir and Ribavirin in Subjects with Chronic Hepatitis C Virus Genotype 1 Infection
- Conditions
- HCV
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| Cohort | Not described |
What is being measured
The primary outcome is the main question the study is designed to answer.
Number of Participants with adverse changes in liver ultrasound results
Measured: Up to 48 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted25 May 2015 (estimated)
- Study start7 May 2014
- Primary completion3 May 2017
- Study completion3 May 2017
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for HCVStudies of the same condition, open and under way.
- More trials run by Hoffmann-La RocheThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Case-control
- Time perspective
- Cross-sectional
- Enrolment
- 8 participants (actual)
Sponsor and investigators
- Lead sponsor
- Hoffmann-La Roche
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Clinical Trials, Study director, Hoffmann-La Roche
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02452814
- Sponsor's protocol ID
- NP29710
- Status last verified
- Feb 2018
- First submitted
- 11 May 2015
- Last updated
- 6 Feb 2018
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 6 Feb 2018. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Long-term Extension to a Phase 2, Open-Label, Clinical Trial of Miravirsen Sodium in Combination With Telaprevir and Ribavirin in Null Responders to Pegylated-Interferon Alpha Plus Ribavirin Subjects With Chronic Hepatitis C Virus Genotype 1 Infection
- ClinicalTrials.gov ID
- NCT02452814
- Acronym / sponsor ID
- NP29710
- Conditions
- HCV
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 8 participants (actual)
- Lead sponsor
- Hoffmann-La RocheIndustry (pharma, biotech, devices)
- Study start
- 7 May 2014 (actual)
- Primary completion
- 3 May 2017 (actual)
- Study completion
- 3 May 2017 (actual)
- First posted
- 25 May 2015 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Long Term Observational Extension Study Designed to Monitor Long-Term Efficacy and Safety of Miravirsen Sodium in Combination with Telaprevir and Ribavirin in Subjects with Chronic Hepatitis C Virus Genotype 1 Infection
Study design
- Observational model
- Case-control
- Time perspective
- Cross-sectional
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Cohort | – | – |
Who may qualify
- Ages
- 19 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- This study will include null responder subjects with Chronic hepatitis C (CHC) genotype 1 virus infection who have participated in Study SPC3649-205.
Key inclusion criteria (1 listed)
- Participated in Study SPC3649-205 (this would include those who completed study SPC3649-205, those who discontinued or terminated the study early for whatever reason (including treatment failure) and those who opted to receive approved therapy for the treatment of HCV infection).
Key exclusion criteria (2 listed)
- Those unwilling to provide informed consent for participation in this study.
- Subjects who have received investigational drug therapy after discontinuation, termination, or successful completion of Study SPC3649-205.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Number of Participants with adverse changes in liver ultrasound results
Time frame: Up to 48 months
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 6 Feb 2018.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Clinical Trials study director
Hoffmann-La Roche
3 sites in 2 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of HCV, run by Hoffmann-La Roche at 3 sites in 2 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 6 Feb 2018. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 3 sites in United States, Puerto Rico. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Number of Participants with adverse changes in liver ultrasound results (time frame: Up to 48 months). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 6 Feb 2018.