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InfluenzaNCT05406180

Postmarketing Surveillance Study for Quadrivalent Influenza Vaccine (VaxigripTetra Inj.) in Subjects Aged 3 Years Old and Above

An observational study of Influenza, run by Sanofi at 10 sites in South Korea.

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 objective is to describe the safety profile after 1 dose of VaxigripTetra inj. administered in subjects aged 3 years old and above under routine clinical practice. The planned duration of each subject's participation in the study will be 21 to 28 days. Read more about this study

Who is it for?
Ages 3 years and olderHealthy volunteers can take part
Conditions the study is for
Influenza
What is being tested?
VaxigripTetra inj.
How many people
675 participants
Where
10 sitesSouth Korea
Study dates
10 Oct 2018to 27 Dec 2019
Phase
Observational
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 3 years and older
  • All sexes
  • Healthy volunteers accepted
  • Child, Adult, Older adult

Study population: Subjects aged 3 years old and above will be enrolled after receipt of one dose of VaxigripTetra inj. during a routine health care visit. Subjects will be enrolled on the day of vaccination and will be followed-up for one vaccination whatever their age at enrolment. Therefore, in case of the subjects under 9 years old (between 3 to 8 years of age), who may receive two doses depending on their previous influenza vaccination history, only one dose (either first or second vaccination) for each subject will be accounted for the study. The planned duration of each subject's participation in the study will be 21 to 28 days. Planned number of subjects: 670 subjects aged 3 years old and above Planned number of country: 1 (Republic of Korea) Planned number of sites: 10

Who may be able to join

  • Aged 3 years and above on the day of enrollment
  • For subjects aged 3 to 18 years: Informed consent form has been signed and dated by the parent or other legally acceptable representative.
  • For subjects 19 years and above: Informed consent form has been signed and dated by the subject.
  • Receipt of one dose of VaxigripTetra inj. (on the day of inclusion) as part of routine clinical practice according to the approved local product insert

Who cannot join

  • Participation at the time of study enrollment (or in the 4 weeks preceding the enrollment) or planned participation during the present study period in a clinical study investigating a vaccine, drug, medical device, or medical procedure

Trial locations and contacts

10 sites in 1 country.

10 sites in 1 country

South Korea10 sites
  • Site 011

    Changwon

  • Site 009

    Donghae-si, Gangwon-do

  • Site 012

    Gwangju

  • Site 003

    Gyeonggi-do

  • Site 005

    Gyeonggi-do

  • Site 010

    Gyeonggi-do

  • Site 004

    Incheon

  • Site 007

    Incheon

  • Site 008

    Incheon

  • Site 002

    Seoul

Other trials in South Korea

About this study

Official title: Postmarketing Surveillance Study for Use of Quadrivalent Influenza Vaccine (VaxigripTetra Inj.) Administered Via the Intramuscular Route in Subjects Aged 3 Years Old and Above in the Republic of Korea

The objective is to describe the safety profile after 1 dose of VaxigripTetra inj. administered in subjects aged 3 years old and above under routine clinical practice.

The planned duration of each subject's participation in the study will be 21 to 28 days.

Conditions
Influenza
Being tested
VaxigripTetra inj.
Medical subject headings
Influenza, Human

What participants receive

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

  • VaxigripTetra inj.Biological

    Also called Quadrivalent influenza vaccine (split-virion, inactivated) - QIV

    Suspension for injection in a pre-filled syringe Injection intramuscular

What is being measured

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

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

    Percentage of participants reporting

    • injection site reactions: pain, erythema, swelling, induration, ecchymosis
    • systemic reactions: fever, headache, malaise, myalgia, shivering

    Measured: Up to 7 days after vaccination

  2. Number of participants with unsolicited adverse events

    Percentage of participants with unsolicited (spontaneously reported) injection site reactions occurring within 28 days after each injection and unsolicited systemic AEs between each injection and up to 28 days after the last injection

    Measured: Up to Day 28

  3. Number of participants with serious adverse events (SAEs)

    Percentage of participants with SAEs, including AESIs, throughout the study

    Measured: Up to Day 28

Timeline

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

  1. First posted6 Jun 2022
  2. Study start10 Oct 2018
  3. Primary completion27 Dec 2019
  4. Study completion27 Dec 2019

Resources

More details

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

Study design
Study type
Observational
Observational model
Other
Time perspective
Prospective
Enrolment
675 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05406180
Sponsor's protocol ID
GQM13
Status last verified
May 2022
First submitted
19 May 2022
Last updated
6 Jun 2022
Results posted
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://www.vivli.org

Publications

  • Lim S, Li X, Syrkina O, Fournier M. Post-marketing Surveillance of a Quadrivalent Influenza Vaccine (Vaxigrip Tetra) in South Korea. Infect Dis Ther. 2022 Oct;11(5):2035-2043. doi: 10.1007/s40121-022-00685-x. Epub 2022 Sep 7.

    PubMed 36070176

Questions about this trial

What is this clinical trial studying?

An observational study of Influenza, run by Sanofi at 10 sites in South Korea.

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 4 inclusion and 1 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 6 Jun 2022. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 10 sites in South Korea. 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.

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 with solicited injection site or systemic reactions (time frame: Up to 7 days after vaccination). The study lists 3 primary outcomes in all. 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 NCT05406180, 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 6 Jun 2022.

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