A Study of a New Candidate Vaccine Against Hepatitis C Virus (HCV)
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ClinicalTrials.gov Identifier: NCT01070407 |
Recruitment Status :
Completed
First Posted : February 18, 2010
Last Update Posted : April 23, 2015
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Tracking Information | |||||||
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First Submitted Date ICMJE | February 16, 2010 | ||||||
First Posted Date ICMJE | February 18, 2010 | ||||||
Last Update Posted Date | April 23, 2015 | ||||||
Study Start Date ICMJE | July 2007 | ||||||
Actual Primary Completion Date | August 2010 (Final data collection date for primary outcome measure) | ||||||
Current Primary Outcome Measures ICMJE |
To assess the safety of AdCh3NSmut and Ad6NSmut, when administered in a prime/boost regimen to healthy volunteers. The specific endpoints for safety and reactogenicity will be actively and passively collected data on adverse events. [ Time Frame: Different time points depending on the study groups with a 6-months follow-up after last vaccination for all groups ] | ||||||
Original Primary Outcome Measures ICMJE | Same as current | ||||||
Change History | |||||||
Current Secondary Outcome Measures ICMJE |
To assess the immunogenicity of AdCh3NSmut and Ad6NSmut, when administered in prime/boost regimen to healthy volunteers. The specific endpoint of cellular immune response will be collected via IFNγ ELIspot assay and other exploratory immunological tests. [ Time Frame: Different time points depending on the study groups with a 6-months follow-up after last vaccination for all groups ] | ||||||
Original Secondary Outcome Measures ICMJE | Same as current | ||||||
Current Other Pre-specified Outcome Measures | Not Provided | ||||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||||
Descriptive Information | |||||||
Brief Title ICMJE | A Study of a New Candidate Vaccine Against Hepatitis C Virus (HCV) | ||||||
Official Title ICMJE | A Phase I Study to Assess the Safety and Immunogenicity of New Hepatitis C Virus Vaccine Candidates AdCh3NSmut and Ad6NSmut | ||||||
Brief Summary | HCV001 is a Phase I study to ascertain the safety and immunogenicity of a novel vaccine against Hepatitis C virus (HCV). The vaccine is based on the sequential delivery, by intramuscular route, of two different adenoviral vectors, of human and chimpanzee origin respectively, bearing the same genetic information for HCV antigens (NS region). The two recombinant vectors, called Ad6NSmut and AdCh3NSmut, are weakened and unable to multiply within the body; they are designed to induce an immune response against HCV proteins. Although Ad6NSmut and AdCh3NSmut have never been given to humans before this trial, promising results have been obtained in non-human studies. The HCV001 study is designed to explore different prime-boost regimes concerning dose, order and interval of administration of Ad6NSmut and AdCh3NSmut. |
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Detailed Description | Not Provided | ||||||
Study Type ICMJE | Interventional | ||||||
Study Phase ICMJE | Phase 1 | ||||||
Study Design ICMJE | Allocation: Non-Randomized Intervention Model: Parallel Assignment Masking: None (Open Label) Primary Purpose: Prevention |
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Condition ICMJE | Hepatitis C | ||||||
Intervention ICMJE |
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Study Arms ICMJE |
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Publications * | Alsaleh G, Panse I, Swadling L, Zhang H, Richter FC, Meyer A, Lord J, Barnes E, Klenerman P, Green C, Simon AK. Autophagy in T cells from aged donors is maintained by spermidine and correlates with function and vaccine responses. Elife. 2020 Dec 15;9:e57950. doi: 10.7554/eLife.57950. | ||||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||||
Recruitment Status ICMJE | Completed | ||||||
Actual Enrollment ICMJE |
41 | ||||||
Original Estimated Enrollment ICMJE |
50 | ||||||
Actual Study Completion Date ICMJE | February 2011 | ||||||
Actual Primary Completion Date | August 2010 (Final data collection date for primary outcome measure) | ||||||
Eligibility Criteria ICMJE | Inclusion Criteria: The volunteer must satisfy all the following criteria to be eligible for the study:
Exclusion Criteria: The volunteer may not enter the study if any of the following apply:
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years to 50 Years (Adult) | ||||||
Accepts Healthy Volunteers ICMJE | Yes | ||||||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||||
Listed Location Countries ICMJE | United Kingdom | ||||||
Removed Location Countries | Italy | ||||||
Administrative Information | |||||||
NCT Number ICMJE | NCT01070407 | ||||||
Other Study ID Numbers ICMJE | HCV001 2007-004259-12 ( EudraCT Number ) GTAC144 ( Other Identifier: Gene Therapy Advisory Committee (GTAC), UK ) |
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Has Data Monitoring Committee | Yes | ||||||
U.S. FDA-regulated Product | Not Provided | ||||||
IPD Sharing Statement ICMJE | Not Provided | ||||||
Current Responsible Party | ReiThera Srl | ||||||
Original Responsible Party | Cinzia Traboni, Okairos | ||||||
Current Study Sponsor ICMJE | ReiThera Srl | ||||||
Original Study Sponsor ICMJE | Same as current | ||||||
Collaborators ICMJE | University of Oxford | ||||||
Investigators ICMJE |
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PRS Account | ReiThera Srl | ||||||
Verification Date | April 2015 | ||||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |