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InfluenzaPhase 3GQM10NCT03765437

Safety of a Quadrivalent Influenza Vaccine (VaxigripTetra™) in Subjects Aged 6 Months and Older in Vietnam

A Phase 3 study testing Quadrivalent Influenza Vaccine in people with Influenza, run by Sanofi Pasteur, a Sanofi Company at 1 site in Vietnam.

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 primary objective of this study is to describe the safety of the Quadrivalent Influenza Vaccine (QIV). Safety is assessed throughout the study period, and includes solicited injection site and systemic reactions (Day 0 to Day 7 post-vaccination); unsolicited adverse events up to Day 28, and serious adverse events… Read more about this study

Who is it for?
Ages 6 months and olderHealthy volunteers can take part
Conditions the study is for
Influenza
What is being tested?
Quadrivalent Influenza Vaccine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
230 participants
Where
1 siteVietnam
Study dates
15 Jan 2019to 17 Mar 2019
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 and older
  • All sexes
  • Healthy volunteers accepted
  • Child, Adult, Older adult

Who may be able to join

  • Aged 6 months and older on the day of inclusion
  • Participants aged < 18 years: ICF has been signed and dated by the parent or another legally acceptable representative; Assent form has been signed and dated by the participant aged 12 to 15 years.
  • Participants aged ≥ 16 years: ICF signed and dated by the participant.
  • Participants are able to attend all scheduled visits and to comply with all study procedures. For participants aged 6 months to 17 years, parent/legally acceptable representative are able to attend all scheduled visits and to comply with all study procedures
  • For participants < 2 years: Born at full term of pregnancy (≥ 37 weeks) and/or with a birth weight ≥ 2.5 kg

Who cannot join

  • Participant is pregnant, or lactating, or of childbearing potential and not using an effective method of contraception or abstinence from at least 4 weeks prior to vaccination until at least 4 weeks after vaccination. To be considered of non-childbearing potential, a woman must be pre-menarche or post-menopausal for at least 1 year, or surgically sterile
  • Participation at the time of study enrollment (or in the 4 weeks preceding study vaccination) or planned participation during the present study period in another clinical study investigating a vaccine, drug, device, or medical procedure
  • Receipt of any vaccine in the 4 weeks preceding the study vaccination or planned receipt of any vaccine in the 4 weeks following the study vaccination.
  • Receipt of immune globulins, blood or blood-derived products in the past 3 months
  • Known or suspected congenital or acquired immunodeficiency; or receipt of immunosuppressive therapy, such as anti-cancer chemotherapy or radiation therapy, within the preceding 6 months; or long-term systemic corticosteroid therapy (prednisone or equivalent for more than 2 consecutive weeks within the past 3 months)
  • Known systemic hypersensitivity to any of the vaccine components, or history of a life-threatening reaction to the vaccine used in the study or to a vaccine containing any of the same substances
Show all 14Show fewer
  • Known thrombocytopenia, contraindicating intramuscular vaccination based on investigator's judgment
  • Bleeding disorder, or receipt of anticoagulants in the 3 weeks preceding inclusion, contraindicating IM vaccination based on investigator's judgment
  • Deprived of freedom by an administrative or court order, or in an emergency setting, or hospitalized involuntarily
  • Current alcohol abuse or drug addiction
  • Chronic illness that, in the opinion of the investigator, is at a stage where it might interfere with study conduct or completion
  • Moderate or severe acute illness/infection (according to Investigator judgment) on the day of vaccination or febrile illness/body temperature (temperature ≥ 37.5 C or ≤ 35.5 C). A prospective subject should not be included in the study until the condition has resolved or the febrile event has subsided
  • Identified as Investigator or employee of the Investigator or study center with direct involvement in the proposed study, or identified as an immediate family member (i.e. parent, spouse, natural or adopted child) of the Investigator or employee with direct involvement in the proposed study
  • The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

Trial locations and contacts

1 site in 1 country.

Vietnam1 site
  • Investigational Site Number 7040001

    Viet Tri, 84

Other trials in Vietnam

About this study

The primary objective of this study is to describe the safety of the Quadrivalent Influenza Vaccine (QIV). Safety is assessed throughout the study period, and includes solicited injection site and systemic reactions (Day 0 to Day 7 post-vaccination); unsolicited adverse events up to Day 28, and serious adverse events occurring throughout the study.

Read the detailed description

Study duration for previously unvaccinated participants aged 6 months to 8 years is approximately 56 days. Study duration for previously vaccinated participants aged 6 months to 8 years and any participant aged 9 years and older is approximately 28 days.

Conditions
Influenza
Being tested
Quadrivalent Influenza Vaccine
Medical subject headings
Influenza, Human

What participants receive

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

  • Quadrivalent Influenza VaccineBiological

    Also called VaxigripTetra™

    Pharmaceutical form: Suspension for injection Route of administration: Intramuscular

Study groups in NCT03765437
Study groupRoleWhat they receive
Quadrivalent Influenza VaccineExperimentalQuadrivalent Influenza Vaccine (split-virion, inactivated) Northern hemisphere seasonal formulation 2018-2019
Receives: Biological: Quadrivalent Influenza Vaccine

What is being measured

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

  1. Number of participants reporting solicited injection site reactions or systemic reactions

    Injection site reactions: tenderness/pain, erythema, swelling, induration, and haemorrhage.

    Systemic reactions: participants ≤ 23 months: fever, vomiting, crying abnormal, drowsiness, appetite lost, and irritability; participants 2 years and older: fever, headache, malaise, myalgia, and shivering.

    Measured: Within 7 days after vaccination

Timeline

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

  1. First posted5 Dec 2018
  2. Study start15 Jan 2019
  3. Primary completion17 Mar 2019
  4. Study completion17 Mar 2019

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
Not applicable
Intervention model
Single group
Model description
The study design is considered Phase 3 for the purpose of registration. This is a safety assessment study designed to provide safety data in Vietnamese participants.
Masking
None (open label)
Enrolment
230 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03765437
Sponsor's protocol ID
GQM10
Other IDs
U1111-1183-6274
Acronym
GQM10
Status last verified
Apr 2022
First submitted
4 Dec 2018
Last updated
25 Apr 2022
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Yes: Qualified researchers may request access to patient level data and related study documents including the clinical study report, study protocol with any amendments, blank case report form, statistical analysis plan, and dataset specifications. Patient level data will be anonymized and study documents will be redacted to protect the privacy of trial participants. Further details on Sanofi's data sharing criteria, eligible studies, and process for requesting access can be found at: https://vivli.org

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Quadrivalent Influenza Vaccine in people with Influenza, run by Sanofi Pasteur, a Sanofi Company at 1 site in Vietnam.

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 14 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 25 Apr 2022. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Vietnam. 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?

Number of participants reporting solicited injection site reactions or systemic reactions (time frame: Within 7 days after vaccination). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 25 Apr 2022.

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