- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01008813
Clinical Trial to Evaluate the Immunogenicity and Safety of an Adjuvanted A(H1N1)v Influenza Vaccine and a Non-adjuvanted A(H1N1)v Influenza Vaccine in HIV-infected Patients (ANRS 151 Hifluvac)
December 21, 2011 updated by: French National Agency for Research on AIDS and Viral Hepatitis
A Randomized Phase II Trial to Evaluate the Immunogenicity and Safety of an Adjuvanted A(H1N1)v Influenza Vaccine and a Non-adjuvanted A(H1N1)v Influenza Vaccine in HIV-infected Patients (ANRS 151 Hifluvac)
A 1-year multicenter, randomized, single-blinded, phase II trial, stratified on HAART.
The purpose of this trial is to evaluate the immunogenicity and safety of a A(H1N1)French National Agency for Research on AIDS and Viral Hepatitis influenza vaccine, administered with or without adjuvant, in HIV-infected patients after one or two injections.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
306
Phase
- Phase 2
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
-
-
-
Créteil, France, 94010
- Hopital Henri Mondor
-
Kremlin Bicëtre, France, 94275
- Hopital du Kremlin Bicêtre Service de médecine interne
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Paris, France, 75010
- Hopital Saint-Louis
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Paris, France, 75020
- Service des Maladies Infectieuses et Tropicales, Hopital Tenon
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Paris, France, 75679
- CIC de Vaccinologie Cochin Pasteur, hôpital Cochin
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Tourcoing, France, 59208
- Hôpital Gustave Dron, Service Maladies Infectieuses
-
-
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 and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Age ≥ 18 years
- Able to give written consent
- Covered by French Social Security
- HIV-infected (infection attested by the patient's chart)
- Patients treated by HAART for at least 6 months, with a viral load inferior to 50 copies/mL on at least 2 last visits
- Patients without any treatment for HIV for at least 6 months and without any indication to start a treatment in the following 3 months
- Patients followed for their HIV-infection in an ANRS center and whose home is close to the center in case of influenza-like illness, consultation and hospitalization in the center where he is followed if necessary
- For women with childbearing potential, using an effective method of contraception, and willing to undergo urine pregnancy tests prior to each vaccination.
Exclusion Criteria:
- Pregnancy
- Receipt of chemotherapy, immunotherapy (IL2, IL7, IV Ig), or corticosteroids within 3 months prior to enrolment
- Thrombopenia inferior to 20 000/mm3
- Febrile episode (at least 38°C rectal or if at least 37,5°C measured orally) within one week prior to vaccination
- Opportunistic infection (treated for less than 1 month)
- Co-infection with HCV and treated with IFNa
- Influenza (clinically or virologically documented) in the last 6 months
- History of documented auto-immune disease (lupus, systemic inflammatory disease, ...)
- Child C cirrhosis
- Solid organ transplant recipient
- Intolerance to 1 component of the vaccine
- Other immunization received within 3 weeks prior to inclusion or planned until after the last vaccine injection.
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: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: adjuvanted A(H1N1)v influenza vaccine
Two injections at day 0 and day 21
|
Two intramuscular injections at day 0 and day 21 of FLU D-PAN H1N1 [A/California/7/2009 (H1N1)v] (3,8 microgram) adjuvanted with AS 03A
Other Names:
|
Experimental: non-adjuvanted A(H1N1)v influenza vaccine
Two injection at day 0 and day 21
|
Two intramuscular injections at day 0 and day 21 of FLU D-PAN H1N1 [A/California/7/2009 (H1N1)v] (15 microgram)
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To evaluate the immunogenicity and safety of a A(H1N1)v influenza vaccine, administered with or without adjuvant, in HIV-infected patients after two injections.
Time Frame: Day 42
|
Day 42
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To evaluate the safety (local and general adverse events) between the two study vaccines
Time Frame: From week 0 to week 48
|
From week 0 to week 48
|
To evaluate the immunogenicity of a A(H1N1)v influenza vaccine, administered with or without adjuvant, in HIV-infected patients receiving antiretroviral therapy or not
Time Frame: Day 21 and Day 42
|
Day 21 and Day 42
|
To describe the factors influencing the response to the vaccine (such as age, sex, tobacco use, HAART, CD4 count and nadir, HIV viral load, ...)
Time Frame: From week 0 to week 48
|
From week 0 to week 48
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To compare the sustainability of the immune response induced by two injections of the study
Time Frame: Day 21 and Day 42
|
Day 21 and Day 42
|
To explore the post-vaccinal cellular immune response of the two study vaccines
Time Frame: Day 42
|
Day 42
|
To compare the consequences of the A(H1N1)v influenza vaccine, with or without adjuvant, on the HIV infection parameters (CD4 count, HIV viral load)
Time Frame: Week 48
|
Week 48
|
To assess vaccination failures and describe the clinical presentation of influenza in the study population
Time Frame: Week 48
|
Week 48
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Odile Launay, MD, Centre d'investigation clinique de vaccinologie Cochin-Pasteur, Hôpital Cochin, Paris, France
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
October 1, 2009
Primary Completion (Actual)
February 1, 2010
Study Completion (Actual)
December 1, 2010
Study Registration Dates
First Submitted
November 5, 2009
First Submitted That Met QC Criteria
November 5, 2009
First Posted (Estimate)
November 6, 2009
Study Record Updates
Last Update Posted (Estimate)
December 22, 2011
Last Update Submitted That Met QC Criteria
December 21, 2011
Last Verified
December 1, 2011
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- RNA Virus Infections
- Virus Diseases
- Infections
- Respiratory Tract Infections
- Respiratory Tract Diseases
- Blood-Borne Infections
- Communicable Diseases
- Sexually Transmitted Diseases, Viral
- Sexually Transmitted Diseases
- Lentivirus Infections
- Retroviridae Infections
- Immunologic Deficiency Syndromes
- Immune System Diseases
- Orthomyxoviridae Infections
- HIV Infections
- Influenza, Human
- Physiological Effects of Drugs
- Immunologic Factors
- Vaccines
Other Study ID Numbers
- 2009-016226-13
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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