- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00921206
Study to Investigate the Immune Response to Two Doses of VAX102 Healthy Adults
September 22, 2014 updated by: VaxInnate Corporation
Open-label Study to Investigate the Humoral and Cellular Immune Response to Two Doses of VAX102 Influenza Vaccine in Healthy Adults
The objective is to assess the humoral and cellular immune response of the VAX102 vaccine delivered IM and SC in a prime-boost regimen at dose levels 1 µg or 2 µg in healthy adults against the influenza A virus M2e antigen after each vaccination.
Study Overview
Detailed Description
The primary objective is to assess the humoral and cellular immune response of the VAX102 vaccine delivered IM and SC in a prime-boost regimen at dose levels 1 µg or 2 µg in healthy adults against the influenza A virus M2e antigen after each vaccination.
The magnitude and quality of the M2e-specific B and T cells will be measured.
B cell responses will be evaluated on pre-dose Days 0, 28 and post-dose Days 7, 35, 42 and 60.
T cell responses will be measured on pre-dose Days 0, 28 and post-dose Days 14, 42 and 60.
IgG M2e antibody will be measured on Days 0, 7, 14, 28, 35.
42 and 60.
The secondary objective is to assess the safety, reactogenicity, and tolerability of the VAX102 vaccine delivered IM or SC at dose levels 1 µg or 2 µg, in a prime-boost dosing regimen, in healthy adults 18-49 years of age, inclusive.
Study Type
Interventional
Enrollment (Actual)
21
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Colorado
-
Denver, Colorado, United States, 80045
- Universite of Colorado, Denver
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 49 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Male or female aged 18 - 49 years inclusive
- Give written informed consent to participate.
- Healthy, as determined by medical history, physical examination, vital signs, and clinical safety laboratory examinations
- Females willing to practice birth control to avoid pregnancy during the study
- Comprehension of the study requirements, expressed availability for the required study period, and ability to attend scheduled visits.
Exclusion Criteria:
- Presence of significant acute or chronic, uncontrolled medical or psychiatric illness (institution of new medical or surgical treatment, or a significant dose alteration for uncontrolled symptoms or drug toxicity within 3 months) as determined by medical history and/or physical exam.
- Cancer, or treatment for cancer, within 3 years. Persons with a history of cancer who are disease-free without treatment for 3 years or more are eligible
- Impaired immune responsiveness (of any cause), including diabetes mellitus.
- Documented influenza infection in the 6 months prior to study entry.
- Presently receiving or history of receiving any medications or treatments that affects the immune system such as allergy shots, immune globulin, interferon, immunomodulators, cytotoxic drugs or drugs known to be frequently associated with significant major organ toxicity, or systemic corticosteroids (oral or injectable) in the past 6 months. Inhaled and topical corticosteroids will be allowed.
- Receipt or planned administration of a nonstudy vaccine within 30 days before and during the study and through the Day 42 evaluation.
- History of anaphylactic type reaction to injected vaccines.
- History of drug or chemical abuse in the year before the study.
- Use of new prescription medications started within 7 days before study entry.
- Receipt of blood or blood products 8 weeks before study entry or planned administration during the study period.
- Donation of blood or blood products within 8 weeks before study entry or at any time during the study.
- Acute disease within 72 hours prior to vaccinations, defined as the presence of a moderate or severe illness (as determined by the investigator through medical history and physical examination; for example, those requiring an absence from work) with or without fever, or a fever >37.9ºC orally. Study vaccine can be administered to persons with a minor illness, such as diarrhea, or mild upper respiratory tract infection with or without low-grade febrile illness. Vaccination can be delayed until the subject has recovered.
- Any condition that, in the opinion of the investigator, might interfere with study objectives
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: VAX102 given i.m.
Universal influenza candidate vaccine
|
1 ug i.m. compared to 2 ug s.c.
Other Names:
|
Active Comparator: VAX102 given s.c.
Universal influenza candidate vaccine
|
1 ug i.m. compared to 2 ug s.c.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To assess the humoral and cellular immune response of the VAX102 vaccine delivered IM and SC in a prime-boost regimen at dose levels 1 µg or 2 µg in healthy adults against the influenza A virus M2e antigen after each vaccination.
Time Frame: 2 months
|
2 months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To assess the safety, reactogenicity, and tolerability of the VAX102 vaccine delivered IM or SC at dose levels 1 µg or 2 µg, in a prime-boost dosing regimen, in healthy adults 18-49 years of age, inclusive.
Time Frame: 2 months
|
2 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Edward Janoff, MD, University of Colorado, Denver
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
June 1, 2009
Primary Completion (Actual)
October 1, 2009
Study Completion (Actual)
December 1, 2009
Study Registration Dates
First Submitted
June 15, 2009
First Submitted That Met QC Criteria
June 15, 2009
First Posted (Estimate)
June 16, 2009
Study Record Updates
Last Update Posted (Estimate)
September 23, 2014
Last Update Submitted That Met QC Criteria
September 22, 2014
Last Verified
September 1, 2014
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- VAX102-05
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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