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Pandemic InfluenzaPhase 3NCT00971100

Immunogenicity, Safety and Tolerability of Two Doses of Adjuvanted and Non-adjuvanted Swine Origin A/H1N1 Monovalent Influenza Vaccine in Healthy Subjects From 6 Months to 17 Years of Age

A Phase 3 study testing Monovalent A/H1N1 influenza vaccine in people with Pandemic Influenza, run by Novartis Vaccines at 3 sites in 3 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The present study, randomized, single-blind, dose-ranging, multicenter study, will evaluate immunogenicity, safety and tolerability of two doses of adjuvanted and not-adjuvanted new swine-origin influenza A/H1N1 virus monovalent subunit vaccine in healthy children and adolescents. Read more about this study

Who is it for?
Ages 6 months to 17 yearsHealthy volunteers can take part
Conditions the study is for
Pandemic Influenza
What is being tested?
Monovalent A/H1N1 influenza vaccine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
752 participants
Where
3 sitesin 3 countries
Study dates
Aug 2009to Aug 2011
Phase
Phase 3
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 6 months to 17 years
  • All sexes
  • Healthy volunteers accepted
  • Child

Who may be able to join

  • Males and females 6 months of age to 17 years of age on the day of enrollment;
  • Subject's parents or legal guardians who have given written consent and the subjects has given assent consent, if applicable;
  • Individuals in good health;
  • Subjects, subject's parents or legal guardians that are able to comply with all study procedures;
  • Willingness to allow for serum samples to be stored beyond the study period, for potential additional future testing to better characterize immune response.

Who cannot join

  • Subject's parents or legal guardians who are not able to comprehend and to follow all required study procedures;
  • Individuals with history or any illness that, in the opinion of the investigator, might interfere with the results of the study or pose additional risk to the subjects due to participation in the study;
  • Individuals with any serious chronic or progressive disease according to judgment of the investigator;
  • History of any anaphylaxis, serious vaccine reactions to any excipients and to eggs (including ovalbumin) and chicken protein;
  • Individuals who have had adjuvanted influenza vaccine or documented confirmed or suspected influenza disease within 3 months prior to Day 1.
  • Receipt of another investigational agent within 4 weeks prior to enrollment or before completion of the safety follow-up period in this or in another study, unwilling to refuse a participation in another clinical study through the end of this study;
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  • Individuals who receive any other vaccine 4 weeks prior to enrolment in this study or who are planning to receive any vaccine within four weeks from the study vaccines; the only exception being plain seasonal influenza vaccines which are allowed until one week prior to and after one week study vaccinations;
  • Individuals who have received blood, blood products and/or plasma derivatives or any parenteral immunoglobulin preparation in the past 12 weeks;
  • Individuals with axillary temperature ≥ 38.0 degrees Celsius within 3 days of intended study vaccination;
  • Known or suspected alteration of immune function;
  • History of progressive or severe neurologic disorder;
  • Surgery planned during the study period that in the Investigator's opinion would interfere with the study visits schedule;
  • If female, of childbearing potential, and has not used any of the "acceptable contraceptive methods" for at least 2 months prior to study entry;
  • Females who are pregnant or nursing (breastfeeding) mothers, or females of childbearing potential do not plan to use acceptable birth control measures during the first 3 weeks after vaccination;
  • Members of research staff or their relatives.

Trial locations and contacts

3 sites in 3 countries.

3 sites in 3 countries

Belgium1 site
  • Study site

    Gent, Antwerpen

Other trials in Belgium

Dominican Republic1 site
  • Study site

    Santo Domingo

Other trials in Dominican Republic

Germany1 site
  • Wurzburg, Fulda, Neumunster, Balve, Leipzig, Rostock, Detmold

    Mainz

Other trials in Germany

About this study

Official title: A Randomized, Single-blind, Dose-Ranging Study to Evaluate Immunogenicity, Safety and Tolerability of Different Formulations of Adjuvanted and Non Adjuvanted Cell-derived, Inactivated Novel Swine Origin A/H1N1 Monovalent Subunit Influenza Virus Vaccine in Healthy Subjects From 6 Months to 17 Years of Age

The present study, randomized, single-blind, dose-ranging, multicenter study, will evaluate immunogenicity, safety and tolerability of two doses of adjuvanted and not-adjuvanted new swine-origin influenza A/H1N1 virus monovalent subunit vaccine in healthy children and adolescents. A booster dose will be administered 12 months after the first vaccination.

Being tested
Monovalent A/H1N1 influenza vaccine
Keywords
Pandemic influenza, Vaccine

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Monovalent A/H1N1 influenza vaccineBiological

    This trial will be performed at multiple study sites in a population of healthy children and adolescent. Subjects will be randomized to receive 2 IM injections of low dose of antigen \& adjuvant, or high dose of antigen \& adjuvant, or high dose of antigen, according to the study groups.

Study groups in NCT00971100
Study groupRoleWhat they receive
low dose of antigen + low dose of adjuvantExperimentalNot described
Receives: Biological: Monovalent A/H1N1 influenza vaccine
high dose of antigen + high dose of adjuvantExperimentalNot described
Receives: Biological: Monovalent A/H1N1 influenza vaccine
high dose of antigenExperimentalNot described
Receives: Biological: Monovalent A/H1N1 influenza vaccine

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. To identify the preferred vaccine formulation dosage (antigen & adjuvant) and schedule (one or two administrations) of the H1N1sw monovalent vaccine in children and adolescents

    Measured: 43 days after first vaccination

Secondary outcomes (1)
  1. To evaluate immunogenicity against A/California H1N1sw strain after booster dose of egg-derived seasonal trivalent, MF59 adjuvanted vaccine Fluad, recommended for 2010/2011 season, administered 12 months after primary course according to CHMP criteria.

    Measured: 3 weeks after booster vaccination

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted3 Sep 2009 (estimated)
  2. Study startAug 2009
  3. Primary completionMar 2010
  4. Study completionAug 2011

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
Single blind
Who is masked
Participant
Enrolment
752 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00971100
Sponsor's protocol ID
V110_04
Other IDs
2009-013640-37, 2009
Status last verified
Oct 2011
First submitted
2 Sep 2009
Last updated
1 Dec 2016
Results posted
No

Publications

  • Knuf M, Leroux-Roels G, Rumke H, Rivera L, Pedotti P, Arora AK, Lattanzi M, Kieninger D, Cioppa GD. Immunogenicity and safety of cell-derived MF59(R)-adjuvanted A/H1N1 influenza vaccine for children. Hum Vaccin Immunother. 2015;11(2):358-76. doi: 10.4161/21645515.2014.987014.

    PubMed 25621884

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Monovalent A/H1N1 influenza vaccine in people with Pandemic Influenza, run by Novartis Vaccines at 3 sites in 3 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 5 inclusion and 15 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 1 Dec 2016. 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 Belgium, Dominican Republic, Germany. 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.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

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?

To identify the preferred vaccine formulation dosage (antigen & adjuvant) and schedule (one or two administrations) of the H1N1sw monovalent vaccine in children and adolescents (time frame: 43 days after first vaccination). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00971100, which also lists 1 linked publication.

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 1 Dec 2016.

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