Consumer medicine information

Trumenba

Meningococcal group B bivalent vaccine

BRAND INFORMATION

Brand name

Trumenba

Active ingredient

Meningococcal group B bivalent vaccine

Schedule

S4

 

Consumer medicine information (CMI) leaflet

Please read this leaflet carefully before you start using Trumenba.

SUMMARY CMI

TRUMENBA®

Consumer Medicine Information (CMI) summary

The full CMI on the next page has more details. If you are worried about using this medicine, speak to your doctor or pharmacist.

1. Why am I getting Trumenba?

Trumenba is a vaccine, a type of medicine used to protect against infectious diseases.

Trumenba is used to prevent invasive meningococcal disease caused by bacteria called Neisseria meningitidis serogroup B.

For more information, see Section 1. Why am I getting Trumenba? in the full CMI.

2. What should I know before I am given Trumenba?

Do not use if you or your child have ever had an allergic reaction to any meningococcal group B vaccine or you have had an allergic reaction to a previous dose of Trumenba or any of the ingredients listed at the end of the CMI.

This medicine should not be given to a child under the age of 10 years.

Talk to your doctor if you have any other medical conditions, take any other medicines, or are pregnant or plan to become pregnant or are breastfeeding.

For more information, see Section 2. What should I know before I am given Trumenba? in the full CMI.

3. What if I am taking other medicines?

Tell your doctor or pharmacist if you are taking any other medicines or if you or your child has been given other vaccines.

A list of these medicines is in Section 3. What if I am taking other medicines? in the full CMI.

4. How is Trumenba given?

  • Your doctor or nurse will give Trumenba as an injection. The vaccine (0.5 mL) is injected into the upper arm muscle
  • You or your child will receive two injections of the vaccine; the second injection is given 6 months after the first injection.

More instructions can be found in Section 4. How is Trumenba given? in the full CMI.

5. What should I know while or after given Trumenba?

Things you should do
  • Keep a record of you or your child's vaccinations, and update this after each injection.
Driving or using machines
  • Be careful driving or operating machinery.
  • Trumenba has no or little influence on the ability to drive and use machines however as with other vaccines it may cause you to faint or feel lightheaded.
Looking after your medicine
  • Trumenba is usually stored in the doctor's surgery or clinic, or at the pharmacy

For more information, see Section 5. What should I know while or after given Trumenba? in the full CMI.

6. Are there any side effects?

All medicines can have side effects. Sometimes they are serious, most of the time they are not. Some of the common side effects are headache, nausea or vomiting, loose bowel motions (diarrhoea), muscle pain, joint pain, redness, swelling and pain at injection site, chills, fatigue, fever (38°C or higher), fainting or feeling lightheaded.

For more information, including what to do if you have any side effects, see Section 6. Are there any side effects? in the full CMI.



FULL CMI

TRUMENBA®

Active ingredient(s): Meningococcal group B vaccine


Consumer Medicine Information (CMI)

This leaflet provides important information about using Trumenba. You should also speak to your doctor or pharmacist if you would like further information or if you have any concerns or questions about using Trumenba.

Where to find information in this leaflet:

1. Why am I getting Trumenba?
2. What should I know before I am given Trumenba?
3. What if I am taking other medicines?
4. How do I use Trumenba?
5. What should I know while or after given Trumenba?
6. Are there any side effects?
7. Product details

1. Why am I getting Trumenba?

Trumenba is a vaccine, a type of medicine used to protect against infectious diseases.

Trumenba is used to prevent invasive meningococcal disease caused by bacteria called Neisseria meningitidis serogroup B.

The Neisseria meningitidis bacteria can cause serious and sometimes life-threatening infections such as meningitis (inflammation of the covering of the brain and spinal cord) and sepsis (blood poisoning).

Trumenba does not help to protect against meningococcal disease caused by other types of Neisseria bacteria.

It does not protect against meningitis and blood poisoning caused by other bacteria or viruses.

When a person is given Trumenba, the immune system (the body's natural defense system) will produce its own protection (antibodies) against disease.

Your body usually takes several weeks after vaccination to develop protection against invasive meningococcal disease.

Most people will produce enough antibodies to protect them against invasive meningococcal disease.

However, as with all vaccines, 100% protection cannot be guaranteed.

Trumenba will not give you or your child meningococcal disease.

The chance of a severe reaction from Trumenba is very small, but the risks from not being vaccinated against invasive meningococcal disease may be very serious.

Trumenba is used in adults and children aged 10 years and older.

2. What should I know before I am given Trumenba?

Warnings

You should not be given Trumenba if:

  • you are allergic to any meningococcal group B vaccine or you have had an allergic reaction to a previous dose of Trumenba, or any of the ingredients listed at the end of this leaflet.
  • Always check the ingredients to make sure you can use this medicine

Some of the symptoms of an allergic reaction may include:

  • shortness of breath
  • wheezing or difficulty breathing
  • swelling of the face, lips, tongue or other parts of the body
  • rash, itching or hives on the skin.

Do not give this medicine to a child under the age of 10 years.

Safety and effectiveness of the vaccine in children younger than 10 years have not been established.

This medicine should not be given if the expiry date printed on the pack has passed or if the packaging is torn or shows signs of tampering.

If it has expired or is damaged, return it to your pharmacist for disposal.

If you are not sure whether you should be given this medicine, talk to your doctor.

Check with your doctor if you:

  • if you or your child have or have had any of the following medical conditions
    - low blood platelet count (thrombocytopenia) or a blood clotting disorder
    - if you or your child are taking anti-coagulation medicine or undergoing anti-coagulation therapy as there is a risk of bleeding at the injection site following vaccination
    - you or your child have any condition, treatment or medicines that affect the immune response to infections.
  • You or your child have any other medical conditions or take medicines for any other condition

During treatment, you may be at risk of developing certain side effects. It is important you understand these risks and how to monitor for them. See additional information under Section 6. Are there any side effects?

Pregnancy and breastfeeding

Check with your doctor if you are pregnant or intend to become pregnant. Talk to your doctor if you are breastfeeding or intend to breastfeed.

The vaccine should not be used during pregnancy or breast-feeding unless there is a defined risk of meningococcal disease.

If there is a need to consider vaccination during pregnancy or breast-feeding, your doctor can discuss with you the risks and benefits involved.

3. What if I am taking other medicines?

Some medicines may be affected by Trumenba or may affect how well it works.

Tell your doctor or pharmacist if you are taking any other medicines, including any medicines, vitamins or supplements that you buy without a prescription from your pharmacy, supermarket or health food shop.

If you take medicines that affect your immune system (such as radiation therapy, corticosteroids or some types of cancer chemotherapies), you may not get the full benefit of Trumenba.

Tell your doctor or nurse if you or your child have been given other vaccines.

Your doctor will advise you if you or your child need to have Trumenba at the same time as other injected vaccines.

Trumenba may be given at the same time as other vaccines as long as they are given at different places on the body and using separate syringes.

It can be given at the same time as any of the following vaccines:

  • Reduced Diphtheria Toxoid, Tetanus Toxoid, Acellular Pertussis and Inactivated Poliovirus Vaccine (dTaP-IPV)
  • Quadrivalent Human Papillomavirus vaccine (HPV4)
  • Meningococcal Serogroups A, C, W, Y conjugate vaccine (MenACWY)
  • Tetanus Toxoid, Reduced Diphtheria Toxoid and Acellular Pertussis Vaccine (Tdap)

Check with your doctor or pharmacist if you are not sure about what medicines, vitamins or supplements you are taking and if these affect Trumenba.

4. How do I use Trumenba?

How is it given

  • Your doctor or nurse will give Trumenba as an injection. The vaccine (0.5 mL) is injected into the upper arm muscle.
  • Trumenba must not be injected into a vein, within or between the layers of skin or just under the skin.

When is it given

  • You or your child will receive two injections of the vaccine; the second injection is given 6 months after the first injection.
  • People who are at increased risk of invasive meningococcal disease, will receive 2 injections of the vaccine given at least 1 month apart and a third injection at least 4 months after the second injection.
  • If you or your child is at continued risk of invasive meningococcal disease, your doctor may give you or your child an additional injection (booster dose).

If you miss a dose

Your doctor or nurse will inform you about the vaccination schedule to follow.

If you or your child miss a recommended dose or stop the vaccination course, this may result in incomplete protection.

If you use too much

An overdose is highly unlikely, as it is given as a single-dose syringe by a doctor or nurse.

If the doses are given closer together than recommended or more doses than required are given, side effects are more likely to occur.

Immediately telephone your doctor or Poisons Information Centre (telephone Australia 13 11 26) for advice or go to Accident and Emergency at the nearest hospital, if you think that you or anyone else may have been given too much Trumenba.

Do this even if there are no signs of discomfort or poisoning.

You may need urgent medical attention.

5. What should I know while or after given Trumenba?

Things you should do

Keep a record of you or your child's vaccinations, and update this after each injection.

Keep any follow-up visits with your doctor or clinic.

It is important for you or your child to have follow-up doses of Trumenba to make sure the vaccine has the best chance of providing protection against meningococcal disease.

Driving or using machines

Be careful before you drive or use any machines or tools until you know how Trumenba affects you.

Trumenba has no or little influence on the ability to drive and use machines however as with other vaccines it may cause you to faint or feel lightheaded. You need to take caution until you know how the vaccine has affected you.

Looking after your medicine

Trumenba is usually stored in the doctor's surgery or clinic, or at the pharmacy

However, if you need to store Trumenba keep it in the fridge, stored between 2°C and 8°C.

The vaccine should be stored in the fridge horizontally.

Do not freeze. Discard if the vaccine has been frozen.

Do not store Trumenba or any other medicine in the bathroom or near a sink.

Do not leave it on a window sill or in the car.

Heat and dampness can destroy some medicines.

Keep it where young children cannot reach it.

Getting rid of any unwanted medicine

If you no longer need to use this medicine or it is out of date, take it to any pharmacy for safe disposal.

Do not use this medicine after the expiry date.

6. Are there any side effects?

Tell your doctor or pharmacist as soon as possible if you do not feel well while you are being given Trumenba.

All medicines can have side effects. If you do experience any side effects, most of them are minor and temporary. However, some side effects may need medical attention.

It can be difficult to tell whether side effects are the result of being given Trumenba, effects of your condition or side effects of other medicines you may be taking. For this reason, it is important to tell your doctor of any change in your condition.

Do not be alarmed by the list of possible side effects.

You may not experience any of them.

See the information below and, if you need to, ask your doctor or pharmacist if you have any further questions about side effects.

More Common side effects

More Common side effectsWhat to do
  • headache
  • nausea or vomiting
  • loose bowel motions (diarrhoea)
  • muscle pain
  • joint pain
  • redness, swelling and pain at injection site
  • chills
  • fatigue
  • fever (38°C or higher)
  • fainting or feeling lightheaded
Speak to your doctor if you have any of these common side effects and they worry you.

The above list includes the more common side effects of your medicine.

Serious side effects

Serious side effectsWhat to do
  • sudden signs of allergy such as rash, itching or hives on the skin
  • swelling of the, face, lips, tongue or other parts of the body
  • shortness of breath, breathing or swallowing difficulties
Call your doctor straight away, or go straight to the Emergency Department at your nearest hospital if you notice any of these serious side effects.

As with all vaccines given by injection, there is a small risk of a serious allergic reaction. This can happen soon after the injection but may occur days to weeks after vaccination.

Tell your doctor or pharmacist if you notice anything else that may be making you or your child feel unwell.

Other side effects not listed here may occur in some people. There may also be some side effects not yet known.

Reporting side effects

After you have received medical advice for any side effects you experience, you can report side effects to the Therapeutic Goods Administration online at www.tga.gov.au/reporting-problems. By reporting side effects, you can help provide more information on the safety of this medicine.

Always make sure you speak to your doctor or pharmacist before you decide to stop taking any of your medicines.

7. Product details

This medicine is only available with a doctor's prescription.

What Trumenba contains

Active ingredient
(main ingredient)
60 micrograms of Neisseria meningitidis serogroup B recombinant lipidated - factor H binding protein subfamily A
60 micrograms of Neisseria meningitidis serogroup B recombinant lipidated - factor H binding protein subfamily B.
Other ingredients
(inactive ingredients)
polysorbate 80
aluminium phosphate
sodium chloride
histidine
water for injections.

Do not take this medicine if you are allergic to any of these ingredients.

What Trumenba looks like

Trumenba is homogenous white suspension in a prefilled syringe (Aust R 276920).

Who distributes Trumenba

Pfizer Australia Pty Ltd
Sydney NSW
Toll Free Number: 1800 675 229
www.pfizermedicalinformation.com.au

This leaflet was prepared in November 2022.

Published by MIMS December 2022

BRAND INFORMATION

Brand name

Trumenba

Active ingredient

Meningococcal group B bivalent vaccine

Schedule

S4

 

1 Name of Medicine

Meningococcal group B vaccine.

2 Qualitative and Quantitative Composition

Each 0.5 mL dose contains:
Neisseria meningitidis serogroup B recombinant lipidated-
factor H binding protein subfamily A 60 microgram;
factor H binding protein subfamily B 60 microgram.
Trumenba is a sterile homogeneous white suspension composed of two recombinant lipidated factor H binding protein (fHbp) variants from Neisseria meningitidis serogroup B, one from fHbp subfamily A and one from subfamily B (A05 and B01, respectively).

Excipient(s) with known effect.

Sodium.
For the full list of excipients, see Section 6.1 List of Excipients.

3 Pharmaceutical Form

Suspension for injection pre-filled syringe.

4 Clinical Particulars

4.1 Therapeutic Indications

Trumenba is indicated in individuals 10 years and older for active immunisation to prevent invasive meningococcal disease caused by Neisseria meningitidis serogroup B.

4.2 Dose and Method of Administration

The vaccine should be shaken vigorously to ensure that a homogeneous white suspension is obtained. Do not use the vaccine if it cannot be re-suspended.
The vaccine should be visually inspected for particulate matter and discolouration prior to administration. This product should not be used if particulate matter or discolouration is found.

Dosage.

Standard two-dose schedule for routine immunisation: administer 0.5 mL at 0 and 6 months.
Three-dose schedule for individuals at increased risk of invasive meningococcal disease: administer 2 doses of 0.5 mL at least 1 month apart, followed by a third dose at least 4 months after the second dose.
The choice of dosing schedule may depend on the risk of exposure and the patient's susceptibility to meningococcal B disease.
A booster dose should be considered following either dosing regimen for individuals at continued risk of invasive meningococcal disease (see Section 5.1 Pharmacodynamic Properties).

Method of administration.

For intramuscular injection only. The preferred site for injection is the deltoid muscle of the upper arm.
Separate injection sites and different syringes must be used if more than one vaccine is administered at the same time.
Each pre-filled syringe is for single use in one patient only. Discard any residue.
Trumenba is not interchangeable with other meningococcal serogroup B vaccines due to different vaccine compositions, age indications and dosing schedules.

4.3 Contraindications

Hypersensitivity to the active substances or to any of the excipients contained in the vaccine (see Section 6.1 List of Excipients).
Severe allergic reaction (e.g. anaphylaxis) after any previous dose of Trumenba or to any component of this vaccine.

4.4 Special Warnings and Precautions for Use

As with all injectable vaccines, appropriate medical treatment and supervision should always be readily available in case of a rare anaphylactic event following the administration of the vaccine.
Do not inject intravenously, intradermally, or subcutaneously.
As with other injectable vaccines, syncope (fainting) can occur in association with administration of Trumenba. Procedures should be in place to avoid injury from fainting.
As with any intramuscular vaccine, Trumenba should be given with caution to individuals with thrombocytopenia or any coagulation disorder or to those receiving anticoagulant therapy, unless the potential benefit clearly outweighs the risk of administration.
There are no data on the use of Trumenba in immunocompromised individuals. Immunocompromised individuals, including individuals receiving immunosuppressant therapy, may have a diminished immune response to Trumenba.
Persons with certain complement deficiencies and persons receiving treatment that inhibits terminal complement activation (for example, eculizumab) are at increased risk for invasive disease caused by Neisseria meningitidis serogroup B even if they develop antibodies following vaccination with Trumenba.
As with any vaccine, vaccination with Trumenba may not protect all vaccine recipients.

Use in the elderly.

Trumenba has not been studied in adults older than 65 years of age.

Paediatric use.

The safety and efficacy of Trumenba in children below the age of 10 years of age has not been established. In a clinical study, 90% of infants less than 12 months of age who were vaccinated with a reduced dosage formulation had fever.

Effects on laboratory tests.

No data available.

4.5 Interactions with Other Medicines and Other Forms of Interactions

Trumenba can be given concomitantly with any of the following vaccines: Reduced Diphtheria Toxoid, Tetanus Toxoid, Acellular Pertussis and Inactivated Poliovirus Vaccine (dTaP-IPV), Quadrivalent Human Papillomavirus vaccine (HPV4), Meningococcal Serogroups A, C, Y, W conjugate vaccine (MenACWY) and Tetanus Toxoid, Reduced Diphtheria Toxoid and Acellular Pertussis Vaccine Adsorbed (Tdap).
Do not mix Trumenba with other vaccines or products in the same syringe.
Individuals with impaired immune responsiveness due to the use of immunosuppressive therapy (including irradiation, corticosteroids, antimetabolites, alkylating agents, and cytotoxic agents) may not respond optimally to active immunisation with Trumenba.

4.6 Fertility, Pregnancy and Lactation

Effects on fertility.

Rabbits given 4 x 200 microgram doses of Trumenba (2-week intervals between doses) did not show harmful effects with respect to fertility in females. Trumenba has not been evaluated for impairment of fertility in males.
(Category B1)
Reproduction studies performed in female rabbits given 4 x 200 microgram doses of Trumenba (2-week intervals between doses) revealed no evidence of harm to the foetus.
There are no data from the use of Trumenba vaccine in pregnant women and because animal reproductive studies are not always predictive of the human response, this vaccine should be used during pregnancy only if clearly needed.
It is unknown whether Trumenba is excreted in human milk.
Trumenba should only be used during breast-feeding when the possible advantages outweigh the potential risks.

4.7 Effects on Ability to Drive and Use Machines

Trumenba has no or negligible influence on the ability to drive and use machines.

4.8 Adverse Effects (Undesirable Effects)

The safety of Trumenba was investigated in 11 completed clinical studies that enrolled over 23,000 subjects, of which approximately 17,000 subjects received at least one dose of Trumenba administered alone or concomitantly with a licensed vaccine and over 6,000 control subjects received either saline alone, a licensed vaccine alone, or saline and a licensed vaccine. The most common adverse reactions observed were injection site pain, redness and swelling at the vaccination site, headache, fatigue, chills, diarrhoea, muscle pain, joint pain and nausea.
Adverse reactions reported in clinical studies are listed in this section per system organ class, in decreasing order of frequency and seriousness. The frequency is defined as follows: very common (≥ 1/10), common (≥ 1/100 to < 1/10), uncommon (≥ 1/1,000 to < 1/100), rare (≥ 1/10,000 to < 1/1,000), very rare (< 1/10,000), not known (cannot be estimated from available data).
Adverse reactions following booster vaccination in 301 subjects aged 15 to 23 years were similar to adverse reactions during the primary Trumenba vaccination series approximately 4 years earlier.

Nervous system disorders.

Very Common: Headache.

Gastrointestinal disorders.

Very Common: Diarrhoea; nausea. Common: Vomiting.

Musculoskeletal and connective tissue disorders.

Very Common: Myalgia; arthralgia.

General disorders and administration site conditions.

Very Common: Chills; fatigue; erythema, swelling and pain at injection site. Common: Pyrexia (≥ 38°C).
Table 1 presents the percentages of subjects reporting local and systemic adverse reactions within 7 days after any vaccination in the two pivotal Phase 3 studies.
Nausea is a systemic adverse reaction that was actively collected within 7 days of vaccination in early phase studies. In a study of adolescents 11-18 years of age (Study B1971005 Stage 1), nausea was reported in 23.7% of subjects (n=198) receiving Trumenba and 14.2% of subjects (n=120) who received control.

Post-marketing experience.

The following is considered an adverse reaction for Trumenba and was reported in the post-marketing experience. Because this reaction was derived from spontaneous reports, the frequency could not be determined.

Immune system disorders.

Allergic reactions.

Nervous system disorders.

Syncope (fainting).

Reporting suspected adverse effects.

Reporting suspected adverse reactions after registration of the medicinal product is important. It allows continued monitoring of the benefit-risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions at www.tga.gov.au/reporting-problems.

4.9 Overdose

Signs and symptoms.

Experience of overdose is limited. Overdose with Trumenba is unlikely because it is provided in a prefilled syringe.

Recommended treatment.

In the event of overdose, monitoring of vital functions and possible symptomatic treatment is recommended.
For information on the management of overdose, contact the Poisons Information Centre on 13 11 26 (Australia).

5 Pharmacological Properties

5.1 Pharmacodynamic Properties

Pharmacotherapeutic group: Vaccines.
ATC code: J07AH09 Meningococcus B, multicomponent vaccine.

Mechanism of action.

Protection against invasive meningococcal disease is mediated by serum bactericidal antibodies to bacterial surface antigens. Bactericidal antibodies act in concert with human complement to kill meningococci. This process is measured in vitro with serum bactericidal assay using human complement (hSBA) for serogroup B. A positive response in SBA is an accepted correlate of protection from meningococcal disease.
Trumenba [bivalent rLP2086] is a vaccine composed of two recombinant lipidated factor H binding proteins (fHbps) and prevents serogroup B disease by inducing broadly protective bactericidal antibody responses against epidemiologically diverse serogroup B strains. fHbp is found on the surface of meningococcal bacteria and is essential for bacteria to avoid host immune defenses. fHbps segregate into two immunologically distinct subfamilies, A and B, and > 95% of serogroup B strains express fHbps from either subfamily.
Vaccination with Trumenba, which contains one fHbp each from subfamily A and B, elicits bactericidal antibodies directed against fHbp found on the surface of N. meningitidis serogroup B strains.

Clinical trials.

The efficacy of Trumenba has not been evaluated through clinical trials. Vaccine efficacy has been inferred by demonstrating the induction of serum bactericidal antibody responses to four meningococcal serogroup B test strains (see Immunogenicity). The four test strains express fHbp variants representing the two subfamilies (A and B) and, when taken together, are representative of prevalent strains causing invasive disease. The studies assessed the proportions of subjects with a response (hSBA titre of at least 1:8 or 1:16 depending on the hSBA strain), the proportions of subjects with a 4-fold or greater increase from baseline in hSBA titre for each of the four strains and the composite response (a response for the four hSBA strains combined). The studies also assessed the proportion of subjects achieving a defined hSBA titre against a panel of 10 additional strains), each expressing a different fHbp variant. These additional hSBAs support and extend the breadth of vaccine coverage demonstrated by the 4 representative primary strains.

Immunogenicity.

The immunogenicity of Trumenba described in this section is based on results from in four clinical studies:
Following the two-dose schedule (0 and 6 months) in subjects 10 to 25 years of age in the United States (US) and Europe (Study B1971057);
Following the three-dose schedule (0, 2, and 6 months) in subjects 10 to 25 years of age globally (Studies B1971009 and B1971016);
Following the two-dose (0 and 6 months) and three-dose schedules (0, 1-2, and 6 months) in subjects 11 to 18 years of age in Europe (Study B1971012).
Study B1971057 is a Phase 3, randomised, active-controlled, observer-blinded, multi-center trial in which subjects received Trumenba at 0 and 6 months (Trumenba was co-administered with MenACWY-CRM for the first dose) or an investigational pentavalent meningococcal vaccine at 0 and 6 months. The hSBA responses to four test strains observed after the second dose of Trumenba are presented in Table 2.
The proportion of subjects achieving a defined hSBA titre after 2 doses of Trumenba, administered on a 0- and 6-month schedule, was evaluated against a panel of 10 additional strains, each expressing a different fHbp variant (Table 3).
Study B1971009 was a Phase 3, randomised, active-controlled, observer-blinded, multicenter trial in which subjects aged 10 to 18 years received 1 of 3 lots (Groups 1, 2, and 3) of Trumenba or the active control hepatitis A virus (HAV) vaccine/saline (Group 4). The study assessed the safety, tolerability, immunogenicity, and demonstration of 3 lots of Trumenba administered on a 0-, 2-, and 6-month schedule. The hSBA responses to four test strains observed after the third dose in Group 1 and 4 are presented in Table 4. Results from Groups 2 and 3 are not presented, as only 2 representative strains were evaluated. Similar results were observed in Groups 2 and 3 as observed in Group 1.
Study B1971016 was a Phase 3, randomised, placebo-controlled, observer-blinded, multicenter trial in which subjects 18 to 25 years of age were assigned to 2 groups in a 3:1 ratio (Group 1: Group 2). Group 1 received Trumenba at months 0, 2, and 6. Group 2 received saline at months 0, 2, and 6. The hSBA responses to four test strains observed after the third dose in Group 1 and 2 are presented in Table 4.
In Studies B1971009 and B1971016, the proportion of subjects achieving a defined hSBA titre after 3 doses of Trumenba, administered on a 0-, 2-, and 6-month schedule, was evaluated against a panel of 10 additional strains, each expressing a different fHbp variant (Table 5).
In Study B1971012, Trumenba was administered according to the following schedules: Group 1 (0, 1, and 6 months); Group 2 (0, 2, and 6 months); Group 3 (0 and 6 months); Group 4 (0 and 2 months); Group 5 (0 and 4 months) (see Section 4.8 Adverse Effects (Undesirable Effects)). The hSBA responses observed after the second or third dose for Groups 1, 2 and 3 are presented in Table 6.

Concomitant vaccine administration.

In Study B1971010 conducted in Europe, the immunogenicity of dTaP-IPV (a combined low-dose diphtheria, tetanus, acellular pertussis, and inactivated poliomyelitis virus vaccine) given concomitantly with the first dose of Trumenba was evaluated in adolescents 11 to 18 years of age. Noninferiority was demonstrated, as the lower limit of the 2-sided 95% CI for the difference in proportion of responders between the Trumenba + dTaP-IPV group (Group 1) and the dTaP-IPV-alone group (Group 2) 1 month after the dTaP-IPV dose was greater than -0.10 (-10%) for the 9 antigens in dTaP-IPV (i.e. the lowest lower bound of the 95% CI on the proportion difference was -4.7% [pertussis toxoid]).
In Study B1971011 conducted in the US, the immunogenicity of concomitantly administered Trumenba and HPV4 vaccine was evaluated in adolescents 11 to 17 years of age. Immune responses were evaluated by comparisons of geometric mean titres (GMTs) for each human papillomavirus (HPV) type at 1 month after the third HPV4 vaccination and hSBA GMTs using two meningococcal serogroup B test strains [variants A22 and B24] 1 month after the third vaccination with Trumenba. The noninferiority criteria for comparisons of the GMT ratio (lower limit of the 2-sided 95% confidence interval of the GMT ratio > 0.67) were met for three HPV types (6, 11, and 16) and for the meningococcal serogroup B strains. For HPV-18, the lower bound of the 95% confidence interval (CI) for the GMT ratio was 0.62 at one month after the third HPV4 vaccination. One month after Dose 3 with HPV4, ≥ 99% of subjects seroconverted to all 4 HPV antigens in both the saline + HPV4 and Trumenba + HPV4 groups.
In Study B1971015 conducted in the US, the immunogenicity of concomitantly administered Trumenba with MenACWY and Tdap vaccines was evaluated in adolescents 10 to 12 years of age. Immune responses were evaluated by comparisons of GMTs for each of 10 MenACWY and Tdap antigens 1 month after the first vaccination. The criterion for the noninferiority margin of 1.5-fold was met for all MenACWY and Tdap antigens.

Persistence of immunity and response to booster vaccination.

Study B1971033 was an open-label, follow-up study of subjects previously enrolled in a primary study, including Study B1971012. Subjects attended visits over 4 years for collection of blood samples and received a single booster dose of Trumenba approximately 4 years after receipt of a primary series of 2 or 3 doses of Trumenba.
The hSBA responses 4 years after the primary series and 26 months after the booster dose for subjects enrolled from primary Study B1971012 Group 1 (0, 1, and 6 months), Group 2 (0, 2, and 6 months) and Group 3 (0 and 6 months) are presented in Tables 7 and 8.

5.2 Pharmacokinetic Properties

No data available.

5.3 Preclinical Safety Data

Genotoxicity.

Trumenba has not been evaluated for genotoxic potential.

Carcinogenicity.

Trumenba has not been evaluated for carcinogenic potential.

6 Pharmaceutical Particulars

6.1 List of Excipients

Sodium chloride, histidine, water for injections, aluminium phosphate, polysorbate 80.

6.2 Incompatibilities

Do not mix Trumenba with other vaccines or products in the same syringe.

6.3 Shelf Life

In Australia, information on the shelf life can be found on the public summary of the Australian Register of Therapeutic Goods (ARTG). The expiry date can be found on the packaging.

6.4 Special Precautions for Storage

Store in a refrigerator (2°C-8°C).
Syringes should be stored in the refrigerator horizontally to minimise the re-dispersion time.
Do not freeze. Discard if the vaccine has been frozen.

6.5 Nature and Contents of Container

Trumenba is supplied as a 0.5 mL white suspension for injection, provided in a pre-filled syringe (Type I glass).
All syringe components are latex-free.
Pack sizes of 1 and 10* prefilled syringes, with* or without needle.
*Not commercially available.

6.6 Special Precautions for Disposal

In Australia, any unused medicine or waste material should be disposed of in accordance with local requirements.

6.7 Physicochemical Properties

Chemical structure.

No data available.

CAS number.

No data available.

7 Medicine Schedule (Poisons Standard)

Schedule 4 - Prescription Only Medicine.

Summary Table of Changes