Skip to main content

Fluzone High-Dose Quadrivalent

Device/Product name
Fluzone High-Dose Quadrivalent
Active Ingredient
Inactivated quadrivalent influenza vaccine (split virion) influenza virus haemagglutinin
Date of decision
Published
Submission type
New biological entity
ATC codes
J07BB
Decision
Approved
What was the decision based on
The decision was based on quality (chemistry and manufacturing), nonclinical (pharmacology and toxicology), clinical (pharmacology, safety and efficacy) and risk management plan information submitted by the sponsor. The benefit-risk profile of Fluzone High-Dose Quadrivalent was considered favourable for the therapeutic use approved.
What steps were involved in the decision process

Registration timeline

The following table summarises the key steps and dates for this application.

Description Date
Submission dossier accepted and first round evaluation commenced 2 September 2019
First round evaluation completed 31 January 2020
Sponsor provides responses on questions raised in first round evaluation 28 February 2020
Second round evaluation completed 14 April 2020
Delegate's overall benefit-risk assessment and request for Advisory Committee advice 5 May 2020
Sponsor's pre-Advisory Committee response 18 May 2020
Advisory Committee meeting 3 June 2020
Registration decision (Outcome) 30 July 2020
Completion of administrative activities and registration on ARTG 31 July 2020
Number of working days from submission dossier acceptance to registration decision* 204

*Statutory timeframe for standard applications is 255 working days

Date of entry onto ARTG
Original publication date
Black triangle scheme
No
Dose forms
Suspension for injection
Strength
240 µg
Other ingredients
Sodium chloride, dibasic sodium phosphate, monobasic sodium phosphate, octoxinol-9, water
Containers
Pre-filled syringe
Pack sizes
5 pre-filled syringes with needles5 pre-filled syringes without needle10 pre-filled syringes without needle
Routes of administration
Intramuscular
Dosage

Fluzone High-Dose Quadrivalent should be given in accordance with the national recommendation as per the current Immunisation Handbook.

The recommended dosage of Fluzone High-Dose Quadrivalent is 1 dose of 0.7 mL, annually, in persons 65 years of age and older.

For further information refer to the Product Information.

Pregnancy category
B2Drugs which have been taken by only a limited number of pregnant women and women of childbearing age, without an increase in the frequency of malformation or other direct or indirect harmful effects on the human fetus having been observed.Studies in animals are inadequate or may be lacking, but available data show no evidence of an increased occurrence of fetal damage.The use of any medicine during pregnancy requires careful consideration of both risks and benefits by the treating health professional. This must not be used as the sole basis of decision making in the use of medicines during pregnancy. The TGA does not provide advice on the use of medicines in pregnancy for specific cases. More information is available from obstetric drug information services in your State or Territory.
What was approved

Fluzone High-Dose Quadrivalent (inactivated quadrivalent influenza vaccine (split virion) influenza virus haemagglutinin) was approved for the following therapeutic use:

Fluzone High-Dose Quadrivalent is indicated for active immunisation for the prevention of influenza disease. Fluzone High-Dose Quadrivalent is indicated for use in persons 65 years of age and older.

The use of Fluzone High-Dose Quadrivalent should be based on official recommendations.

See Section 5.1 Clinical Trials for information of the effects on influenza associated complications.

What is this medicine and how does it work
Influenza illness and its complications like primary viral or secondary bacterial pneumonia, serious cardiac events, and neurologic complications as well as exacerbation of underlying conditions like congestive heart failure, chronic obstructive pulmonary disease (COPD), asthma, and diabetes follow infection with influenza viruses. Global surveillance of influenza identifies yearly antigenic variants. For example, since 1977, antigenic variants of influenza A (H1N1 and H3N2) viruses and influenza B viruses have been in global circulation. Specific levels of hemagglutination inhibition (HAI) antibody titre post-vaccination with inactivated influenza virus vaccines have not been correlated with protection from influenza virus infection.Antibodies against one influenza virus type or subtype confer limited or no protection against another. Furthermore, antibodies to one antigenic variant of influenza virus might not protect against a new antigenic variant of the same type or subtype. Frequent development of antigenic variants through antigenic drift is the virological basis for seasonal epidemics and the reason for the usual change of one or more strains in each year's influenza vaccine. Therefore, influenza vaccines are standardised to contain the hemagglutinins of influenza virus strains representing the influenza viruses likely to be circulating in the upcoming season.Annual influenza vaccination is recommended because immunity during the year after vaccination declines and because circulating strains of influenza virus change from year to year.The indication of Fluzone High-Dose Quadrivalent is based on the demonstration of non-inferior immunogenicity between Fluzone High-Dose Quadrivalent and Fluzone High-Dose (inactivated trivalent influenza vaccine, TIV-HD) which allows the efficacy of Fluzone High-Dose Quadrivalent to be inferred from that for TIV-HD. Similarly, the effectiveness for Fluzone High-Dose Quadrivalent can also be inferred from the data generated for TIV-HD.Thus, Fluzone High-Dose Quadrivalent is inferred to be more effective in preventing influenza and its complications, compared to standard dose inactivated influenza vaccine (15 µg of each of the strains) in adults 65 years of age and older.
What post-market commitments will the sponsor undertake
  • The Fluzone High-Dose Quadrivalent European Union (EU)-risk management plan (RMP) (version 1.0, dated 20 March 2019, data lock point 15 September 2018), with Australian specific Annex (version 1.0, dated 31 July 2019), included with submission PM-2019-03202-1-2, and any subsequent revisions, as agreed with the TGA will be implemented in Australia.

    An obligatory component of risk management plans is routine pharmacovigilance. Routine pharmacovigilance includes the submission of periodic safety update reports (PSURs).

    Unless agreed separately between the supplier who is the recipient of the approval and the TGA, the first report must be submitted to TGA no later than 15 calendar months after the date of the approval letter. The subsequent reports must be submitted no less frequently than annually from the date of the first submitted report until the period covered by such reports is not less than three years from the date of the approval letter. The annual submission may be made up of two PSURs each covering six months. If the sponsor wishes, the six monthly reports may be submitted separately as they become available.

    If the product is approved in the EU during the three years period, reports can be provided in line with the published list of EU reference dates no less frequently than annually from the date of the first submitted report until the period covered by such reports is not less than three years from the date of the approval letter.

    The reports are to at least meet the requirements for PSURs as described in the European Medicines Agency's Guideline on Good Pharmacovigilance Practices (GVP) Module VII-periodic safety update report (Rev 1), Part VII.B Structures and processes. Note that submission of a PSUR does not constitute an application to vary the registration. Each report must have been prepared within ninety calendar days of the data lock point for that report.

  • For all injectable products the Product Information (PI) must be included with the product as a package insert.
  • The additional requested quality data should be provided prior to the lodgement of the Annual strain Update for the Southern Hemisphere (SH) 2021 Influenza season.
  • Batch release testing and compliance with the Certified Product Details conditions of registration for Fluzone Quadrivalent

    It is a condition of registration that all independent batches of Fluzone Quad imported into Australia are not released for sale until samples and the manufacturer's release data have been assessed and the sponsor has received notification acknowledging release from the Laboratories Branch, TGA.

    For each independent batch of the product imported into Australia, the sponsor must supply the following:

    • A completed Request for Release Form, available from vaccines@health.gov.au.
    • Complete summary protocols for manufacture and QC, including all steps in production.
    • At least 20 (twenty) doses of the first consignment of each batch of Fluzone Quadrivalent with the Australian approved labels, PI and packaging
    • At least 10 (ten) doses of any further consignment of each batch of Fluzone Quadrivalent with the Australian approved labels, PI and packaging
    • Certificate of Release from regulatory agency acting for the country of origin such as an OMCL (if available).
    • Any reagents, reference material and standards required to undertake testing, as requested by Laboratories Branch, TGA.

    Distribution of each shipment of each batch of vaccine is conditional upon fulfilment of these conditions and receipt of a letter from the Laboratories Branch acknowledging release.

  • Certified Product Details

    An electronic copy of the Certified Product Details (CPD) as described in Guidance 7: Certified Product Details of the Australian Regulatory Guidelines for Prescription Medicines (ARGPM) should be provided upon registration of the therapeutic good. In addition, an updated CPD, for the above products incorporating the approved changes is to be provided within one month of the date of approval letter. A template for preparation of CPD for biological prescription medicines and Vaccines can be obtained from the TGA website. The CPD should be sent as a single bookmarked PDF document to vaccines@health.gov.au as soon as possible after registration/approval of the product or any subsequent changes as indicated above.

  • The sponsor must conduct an enhanced safety surveillance study in Australia, if requested by TGA. A protocol for the proposed study will be required to be submitted with the annual strain update variation, if there is inadequate post-market safety data to demonstrate that the reactogenicity of that season's vaccine has been adequately characterised and the vaccine is not supplied on the National Immunisation Program in that season.

Help us improve the Therapeutic Goods Administration site