A Study to Determine the Safety and Immunogenicity of Co-administration of the Candidate Influenza Vaccine MVA-NP+M1 and Seasonal Influenza Vaccine

NCT01465035 | Completed Phase 1 DMC

• 1 other identifier: Flu003
• Study Type: interventional
• Target: 24
• Locations: 1 country
• Sites: 1

Brief Summary

This is a single blinded placebo controlled phase I study, to assess the safety and immunogenicity of co-administration of the candidate influenza vaccine MVA-NP+M1 with seasonal influenza vaccine. All volunteers recruited will be adults aged 50 and over. The rationale behind co-administration of MVA-NP+M1 with a seasonal influenza vaccine (TIV) is that the immune system will be stimulated to produce both influenza specific T cells and influenza specific antibodies.

Conditions

Influenza

Outcome Measures

Primary Outcomes (1)

• Safety of co-administration of MVA-NP+M1 and seasonal influenza vaccine.

  The specific endpoints for safety and reactogenicity will be actively and passively collected data on adverse events.

  Participants will be followed for the duration of the study, an expected average of 6 months

Secondary Outcomes (1)

• Immune response generated by co-administration of MVA-NP+M1 and seasonal influenza vaccine

  Participants will be followed for the duration of the study, an expected average of 6 months

Study Arms (2)

TIV and MVA-NP+M1

EXPERIMENTAL

Co-administration group 1 dose of seasonal influenza vaccine (TIV) and 1 dose of 1.5 x108pfu MVA-NP+M1

Biological: TIV and MVA-NP+M1

Saline placebo and seasonal influenza vaccine TIV

PLACEBO COMPARATOR

Control group 1 dose of seasonal influenza vaccine (TIV) and 1 dose of a saline placebo

Biological: Saline placebo and seasonal influenza vaccine TIV

Interventions

TIV and MVA-NP+M1 BIOLOGICAL

1.5 x 108 pfu MVA-NP+M1, intramuscular injection into the thigh. Inactivated Influenza Vaccine (Split Virion) 0.5ml (containing 15 micrograms of haemagglutinin, intramuscular injection into the thigh

TIV and MVA-NP+M1

Saline placebo and seasonal influenza vaccine TIV BIOLOGICAL

Saline placebo, intramuscular injection into the thigh. Inactivated Influenza Vaccine (Split Virion) 0.5ml (containing 15 micrograms of haemagglutinin, intramuscular injection into the thigh

Saline placebo and seasonal influenza vaccine TIV

Eligibility Criteria

• Age: 50 Years+
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Men and women aged 50 or over with no upper age limit
• Resident in or near Oxford for the duration of the vaccination study
• Able and willing (in the Investigators' opinions) to comply with all study requirements
• Willing to allow the investigators to discuss the volunteer's medical history with their General Practitioner
• For females who are not post-menopausal, a negative pregnancy test on the day of vaccination and agreement to practice effective contraception for the duration of the study
• Agreement to refrain from blood donation during the course of the study
• Written informed consent

You may not qualify if:

• Participation in another research study involving an investigational product in the 30 days preceding enrolment, or planned use during the study period
• Receipt of MVA or smallpox vaccines in the last 5 years, or receipt of the 2011/12 seasonal influenza vaccine prior to entering the study.
• Administration of immunoglobulins and/or any blood products within the three months preceding the planned administration of the vaccine candidate
• Any confirmed or suspected immunosuppressive or immunodeficient state, including HIV infection; asplenia; recurrent, severe infections and chronic (more than 14 days) immunosuppressant medication within the past 6 months (inhaled/topical steroids are allowed)
• History of allergic disease or reactions likely to be exacerbated by any component of the vaccine, e.g. egg products
• Any history of anaphylaxis in reaction to vaccination
• Recent treatment for cancer (except basal cell carcinoma and cervical carcinoma in situ)
• History of serious psychiatric condition
• Suspected or known current injecting drug or alcohol abuse (as defined by an alcohol intake of greater than 42 units every week)
• Seropositive for hepatitis B surface (HBsAg) or hepatitis C virus (antibodies to HCV)
• For pre-menopausal females, pregnancy, lactation or willingness/intention to become pregnant during the study
• Any other significant disease, disorder or finding (including blood test results), which, in the opinion of the Investigators, would either put the volunteer at risk because of participation in the study, or may influence the result of the study.
• No response / confirmation from GP regarding previous medical history

Sponsors & Collaborators

• University of Oxford: lead

Study Sites (1)

Centre for Clinical Vaccinology and Tropical Medicine, Churchill Hospital

Oxford, OX3 7LJ, United Kingdom

Location

MeSH Terms

Conditions

Influenza, Human

Condition Hierarchy (Ancestors)

Respiratory Tract Infections; Infections; Orthomyxoviridae Infections; RNA Virus Infections; Virus Diseases; Respiratory Tract Diseases

Study Officials

• Adrian VS Hill, DPhil FRCP

  University of Oxford

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: PARTICIPANT
• Purpose: PREVENTION
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: October 21, 2011
• First Posted: November 4, 2011
• Study Start: October 1, 2011
• Primary Completion: November 1, 2012
• Study Completion: November 1, 2012
• Last Updated: November 29, 2012

Record last verified: 2012-11

Locations

GB (1)