Consumer medicine information

Bexsero

Meningococcal group B multicomponent vaccine

BRAND INFORMATION

Brand name

Bexsero

Active ingredient

Meningococcal group B multicomponent vaccine

Schedule

S4

 

Consumer medicine information (CMI) leaflet

Please read this leaflet carefully before you start using Bexsero.

SUMMARY CMI

BEXSERO

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, nurse or pharmacist.

1. Why am I receiving BEXSERO?

BEXSERO is a vaccine used for the immunisation of children from the age of 2 months and older, adolescents and adults to prevent disease caused by Neisseria meningitidis Group B. Neisseria meningitidis can cause meningitis, a very serious infection.

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

2. What should I know before I receive BEXSERO?

Do not receive if you have ever had an allergic reaction to BEXSERO or any of the ingredients listed at the end of the CMI.

Tell your doctor or nurse if you or your child have an allergy to kanamycin (an antibiotic), or allergy to any other vaccine or you have a very high fever or any other infection.

Talk to your doctor or nurse 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 receive BEXSERO? in the full CMI.

3. What if I am taking other medicines?

Some medicines may interfere with BEXSERO and affect how it works.

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

4. How do I receive BEXSERO?

  • Your doctor or nurse will give you BEXSERO as an injection into your upper arm or for children into the upper thigh muscle.

More instructions can be found in Section 4. How do I receive BEXSERO? in the full CMI.

5. What should I know after receiving BEXSERO?

Things you should do
  • Keep a record of your immunisation history
Driving or using machines
  • Be careful before you drive or use any machines or tools until you know how BEXSERO affects you
Looking after your medicine
  • BEXSERO will normally be stored at the doctor's surgery or in the pharmacy
  • If you need to store BEXSERO, keep it in the refrigerator between 2°C and 8°C. Do not freeze. Protect from light.

For more information, see Section 5. What should I know after receiving BEXSERO? in the full CMI.

6. Are there any side effects?

Side effects which have been reported following administration of BEXSERO include pain at the injection site, redness at the injection site, swelling of the skin at the injection site, hardness of skin at the injection site, fever, a general feeling of being unwell, feeling irritable, unusual crying, loss of appetite, painful muscles and joints, headache, nausea, vomiting, diarrhoea, skin rashes and sleepiness.

Allergic reactions have also occurred following administration of BEXSERO. Allergy is rare and severe reactions will usually occur within the first few hours of vaccination. If this occurs go to the Emergency Department of the nearest hospital immediately.

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

BEXSERO

Active ingredient(s): multicomponent meningococcal group B vaccine (recombinant, adsorbed)


Consumer Medicine Information (CMI)

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

Where to find information in this leaflet:

1. Why am I receiving BEXSERO?
2. What should I know before I receive BEXSERO?
3. What if I am taking other medicines?
4. How do I receive BEXSERO?
5. What should I know after receiving BEXSERO?
6. Are there any side effects?
7. Product details

1. Why am I receiving BEXSERO?

BEXSERO is a vaccine used for the active immunisation of individuals from 2 months of age and older to help prevent disease caused by Neisseria meningitidis serogroup B.

Neisseria meningitidis (meningococcal disease) can cause meningitis (inflammation of the spinal fluid and the tissues that surround the brain) or sepsis (blood poisoning). Meningococcal disease is an infectious disease that is spread from person to person through regular close contact through respiratory droplets. It is a very serious disease and is sometimes fatal. It may cause permanent physical and neurological damage.

BEXSERO can help to protect you or your child from meningococcal disease caused by Neisseria meningitidis group B. It is not expected to provide protection against all circulating meningococcal group B types or from meningococcal disease caused by different kinds of microbes.

BEXSERO works by causing your body to produce its own protection (antibodies) against meningococcal bacteria. Your body usually takes a few weeks after receiving the vaccination to develop protection against Neisseria meningitidis group B.

If a vaccinated person comes into contact with Neisseria meningitidis group B, the body is usually able to destroy it. However, as with all vaccines, 100% protection cannot be guaranteed.

Sometimes individuals may react unfavourably to the vaccine. The chance of a severe reaction from BEXSERO is very small but the risks from not being vaccinated against meningococcal disease may be very serious.

2. What should I know before I receive BEXSERO?

Warnings

Do not receive BEXSERO if you or your child:

  • are allergic to BEXSERO, or any of the ingredients listed at the end of this leaflet.
  • Always check the ingredients to make sure you can use this medicine.

Check with your doctor or nurse if you or your child:

  • are allergic to kanamycin, an antibiotic. If present, the level of kanamycin in the vaccine is low.
  • have had an allergic reaction or become unwell after receiving any other vaccine.
  • have a severe infection with a high temperature.
    In this case vaccination with BEXSERO may have to be delayed. A minor infection such as a cold should not be problem however talk to your doctor or nurse about this before being vaccinated.
  • have any other medical conditions including any that involve your immune system
    Little is known about the effectiveness of BEXSERO when administered to individuals with weakened immunity due to the use of immunosuppressive medications or genetic disorders of the body's natural defence system. It is possible the effectiveness of BEXSERO could be reduced in such individuals.
  • take any medicines for any other condition
  • are receiving treatment that blocks part of the immune system known as complement activation such as eculizumab. Individuals could remain at risk of Neisseria meningitidis group B infection even after vaccination with BEXSERO.

If your child was born prematurely (before or at 28 weeks gestation), particularly if they had breathing difficulties, please tell your doctor. Stopping breathing or irregular breathing for a short time may be more common in the first 3 days following vaccination in these babies and they may need special monitoring.

The safety and efficacy of BEXSERO in adults over the age of 50 has not been established. There are limited data on the use in patients with chronic medical conditions.

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.

They will discuss with you the benefits and risks of receiving BEXSERO during pregnancy or whilst breastfeeding.

Fainting

Fainting can occur following, or even before, any needle injection. Tell the person giving you your injection if you or your child have ever fainted with a previous injection.

3. What if I am taking other medicines?

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.

Some medicines may interfere with BEXSERO and affect how it works.

Tell your doctor or nurse if you or your child have had any vaccines recently.

BEXSERO may be given at the same time as other vaccinations.

Other vaccines must be injected into a different arm or leg from the site of the BEXSERO injection. These include any of the following vaccine components:

  • diphtheria, tetanus, whooping cough (pertussis), Haemophilius influenzae type B, polio, hepatitis B, pneumococcal, measles, mumps, rubella, chickenpox and meningococcus A, C, W and Y.

Your doctor or nurse may ask you to give your child medicines that helps to lower fever (a common side effect). This will help to reduce some of the side effects of BEXSERO.

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

4. How do I receive BEXSERO?

How much is given

  • Your doctor or nurse will give you BEXSERO as an injection
  • The dose is 0.5 mL
  • You or your child may be given more than one single dose of BEXSERO. Talk to your doctor or nurse for more information.

How it is given

  • BEXSERO is injected into your upper arm or in children it can be given into the thigh muscle
  • It should not be injected directly into a blood vessel or into or under the skin

If you are given too much BEXSERO

If you think that you have been given too much BEXSERO, you may need urgent medical attention.

You should immediately:

  • phone the Poisons Information Centre
    (by calling 13 11 26), or
  • contact your doctor, or
  • go to the Emergency Department at your nearest hospital.

You should do this even if there are no signs of discomfort or poisoning.

5. What should I know after receiving BEXSERO?

Things you should do

  • keep a record of your/your child's vaccination history

Driving or using machines

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

No studies on the effects on the ability to drive and use machines have been performed.

Looking after your medicine

  • BEXSERO will usually be stored at the doctor's clinic or at the pharmacy.
  • If you need to store BEXSERO it is important to keep it in the refrigerator between 2°C and 8°C.
  • Keep BEXSERO in the carton to protect it from light.
  • DO NOT FREEZE BEXSERO. FREEZING THIS MEDICINE WILL DESTROY THE VACCINE.

Follow the instructions in the carton on how to take care of your medicine properly.

Store it in a cool dry place away from moisture, heat or sunlight; for example, do not store it:

  • in the bathroom or near a sink, or
  • in the car or on window sills.

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?

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

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

Your doctor or nurse might ask you to remain for observation following your vaccination.

Less serious side effects

Less serious side effectsWhat to do
All age groups:
Common:
  • pain at the injection site, redness at the injection site, swelling of the skin at the injection site, hardness of skin at the injection site
  • headache
  • painful joints
Infants, toddlers and children up to 10 years of age:
Very common:
  • fever (38°C or higher)
  • loss of appetite
  • tenderness at the injection site (including severe tenderness at the injection site resulting in crying when injected limb was moved), redness of skin at the injection site, hardness of skin at the injection site, swelling of skin at the injection site
  • sleepiness
  • feeling irritable, unusual crying
  • vomiting (uncommon after booster)
  • diarrhoea
  • headache
  • painful joints

Common:

  • skin rash in infants and children aged 2 to 10 years
  • fever (39.5°C or higher)
The incidence of fever may be decreased by the use of paracetamol. Before you or your child receives the vaccination, ask your doctor about the risks of fever and how to treat it, including what to do if fever does not respond to initial treatment.
Adolescents from 11 years of age and adults:
Very common:
  • pain at the injection site (potentially severe which may lead to an inability to perform normal daily activity
  • redness of the skin at the injection site, swelling of the skin at the injection site, hardness of skin at the injection site
  • painful muscles and joints
  • nausea
  • a general feeling of being unwell
  • headache
Speak to your doctor if you have any of these less serious side effects and they worry you.

Serious side effects

Serious side effectsWhat to do
  • allergic reaction

Signs of an allergic reaction include:

  • swelling of the limbs, face, eyes, inside of the nose, mouth or throat
  • shortness of breath, breathing or swallowing difficulties
  • hives, itching (especially of the hands or feet), reddening of the skin (especially around the ears) or severe skin reactions
  • unusual tiredness or weakness that is sudden and severe
Allergy to BEXSERO is rare. Severe reactions will usually occur within the first few hours of vaccination. If this occurs go to the Emergency Department of the nearest hospital immediately.
Infants, toddlers and children up to 10 years of age:

Uncommon:
  • high fever (40°C or higher)
  • seizures (including febrile seizures due to fever)
  • dry skin
  • paleness (rare after booster)

Rare:

  • itchy skin, skin rash
  • Kawasaki disease - symptoms may include fever that lasts more than 5 days associated with a rash on the trunk of the body and sometimes followed by a peeling of the skin on the hands and fingers, swollen glands in the neck, red eyes, lips, throat, tongue
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.

Side effects reported during marketed use include:

  • enlarged lymph nodes
  • allergic reactions
  • collapse, sudden onset of muscle floppiness
  • less responsive than usual or a lack of awareness
  • paleness or bluish skin discolouration in young children
  • skin rash, fever (adolescents from 11 years of age and adults)
  • feeling faint or fainting
  • injection site reactions like extensive swelling of the vaccinated limb, blisters at or around the injection site and hard lump at the injection site (which may persist for more than one month)

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

Other side effects not listed here may occur in some people.

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 prescription.

What BEXSERO contains

Active ingredient
(main ingredient)
Neisseria meningitidis Group B factor H binding protein fusion protein
Neisseria meningitidis Group B Neisseria adhesin A protein
Neisseria meningitidis Group B Neisseria heparin binding antigen fusion protein
Neisseria meningitidis serogroup B outer membrane vesicles
Other ingredients
(inactive ingredients)
aluminium hydroxide hydrate
histidine
sodium chloride
sucrose
water for injections

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

What BEXSERO looks like

BEXSERO is a white, opalescent liquid suspension for injection, supplied in a pre-filled syringe providing 1 dose of 0.5 ml.

BEXSERO pre-filled syringes without needle (AUST R 190718). Available in packs of 1 or 10.

BEXSERO pre-filled syringes with needle (AUST R 190719). Available in a pack of 1 pre-filled syringe plus 2 needles.

Not all presentations and pack sizes may be marketed.

Who distributes BEXSERO

GlaxoSmithKline Australia Pty Ltd
Level 4, 436 Johnston Street
Abbotsford, VIC 3067

Trade marks are owned by or licensed to the GSK group of companies.

© 2023 GSK group of companies or its licensor.

This leaflet was prepared 9 November 2023.

Version 11.0.

Published by MIMS January 2024

BRAND INFORMATION

Brand name

Bexsero

Active ingredient

Meningococcal group B multicomponent vaccine

Schedule

S4

 

1 Name of Medicine

Multicomponent meningococcal group B vaccine (recombinant, adsorbed).

2 Qualitative and Quantitative Composition

Bexsero is a multicomponent meningococcal group B vaccine presented as a suspension for injection in a prefilled syringe containing purified recombinant meningococcal protein antigens expressed in E. coli and outer membrane vesicles (OMV) derived from N. meningitidis group B. Bactericidal antibodies directed against components of the bacterium protect against invasive meningococcal disease (IMD).
1 dose (0.5 mL) of Bexsero contains:
Neisseria meningitidis group B Neisseria heparin binding antigen fusion protein1,2 (rbe) - 50 microgram;
Neisseria meningitidis group B Neisseria adhesin A protein1,2 (rbe) - 50 microgram;
Neisseria meningitidis group B factor H binding protein fusion protein1,2 (rbe) - 50 microgram;
Outer membrane vesicles (OMV) from Neisseria meningitidis group B strain NZ98/254 measured as amount of total protein containing the PorA P1.42 - 25 microgram.
1 Produced in E. coli cells by recombinant DNA technology. The NHBA (Neisseria heparin binding antigen) is derived from strain NZ98/254 and is fused with accessory protein 953, derived from strain 2996; NadA (Neisseria adhesin A) is derived from strain 2996; fHBP (factor H binding protein) is derived from strain MC58 and is fused with accessory protein 936, derived from strain 2996.
2 Adsorbed on aluminium hydroxide hydrate (0.5 mg Al3+).
For the full list of excipients, see Section 6.1 List of Excipients.

3 Pharmaceutical Form

White opalescent liquid suspension.
Bexsero is supplied in a 1.0 mL (Type I glass) pre-filled syringe. Syringes are sealed with a plunger stopper (Type I bromobutyl rubber) and with a protective tip cap (Type II rubber).

4 Clinical Particulars

4.1 Therapeutic Indications

Bexsero is indicated for active immunisation against invasive disease caused by N. meningitidis group B strains. For information on protection against specific group B strains, see Section 5.1 Pharmacodynamic Properties.
Bexsero is indicated for vaccination of individuals from 2 months of age and older.

4.2 Dose and Method of Administration

In the absence of compatibility studies, this medicinal product must not be mixed with other medicinal products. Bexsero can be given at the same time as other immunisations, provided that the vaccine is administered either at a different site or away from the injection site of the other vaccine, according to local guidelines.

Infants 2 months to 5 months of age at the time of the first dose.

The primary infant vaccination schedule consists of two or three doses, each of 0.5 mL, with an interval not less than 2 months between doses (2-dose primary schedule) or 1 month between doses (3-dose primary schedule). The first dose should be given no earlier than 2 months of age. The safety and efficacy of Bexsero in infants less than 8 weeks of age has not yet been established. No data are available. A booster dose is recommended in the second year of life, from the age of 12 months or later, with an interval of at least 6 months between the primary series and booster dose (see Section 5.1, Clinical trials).

Infants 6 months to 11 months of age at the time of the first dose.

The vaccination schedule consists of two doses, each of 0.5 mL, with an interval not less than 2 months between doses. A booster dose is recommended in the second year of life with an interval of at least 2 months between the primary series and booster dose (see Section 5.1, Clinical trials).

Toddlers 12 months to 23 months of age at the time of the first dose.

The vaccination schedule consists of two doses, each of 0.5 mL, with an interval not less than 2 months between doses. A booster dose is recommended with an interval of 12 months to 23 months between the primary series and booster dose (see Section 5.1, Clinical trials).

Children 2 years to 10 years of age at the time of the first dose.

The vaccination schedule consists of two doses, each of 0.5 mL, with an interval not less than 1 month between doses. The need for a booster dose after this vaccination schedule has not been established. A booster dose should be considered in individuals at continued risk of exposure to meningococcal disease, based on official recommendations (see Section 5.1, Clinical trials).

Adolescents and adults from 11 years of age at the time of first dose.

Two doses, each of 0.5 mL, with an interval of at least 1 month between doses. The need for a booster dose after this vaccination schedule has not been established. A booster dose should be considered in individuals at continued risk of exposure to meningococcal disease, based on official recommendations (see Section 5.1, Clinical trials).
The safety and efficacy of Bexsero in individuals above 50 years of age have not been established. See Table 1.
Sufficient data are not available on the safety and effectiveness of using Bexsero and other meningococcal group B vaccines interchangeably to complete the vaccination series. Therefore, it is recommended that subjects who receive a first dose of Bexsero, complete the vaccination course with Bexsero.
Further guidance regarding the use of vaccines can be found in the Australian Immunisation Handbook.

Method of administration.

The vaccine is given by deep intramuscular injection, preferably in the anterolateral aspect of the thigh in infants or in the deltoid muscle region of the upper arm in older subjects.
Separate injection sites must be used if more than one vaccine is administered at the same time. Administer in accordance with local guidelines.
The vaccine must not be injected intravenously, subcutaneously or intradermally and must not be mixed with other vaccines in the same syringe.

Instructions for the pre-filled syringe.

Hold the syringe by the barrel, not by the plunger.
Unscrew the syringe cap by twisting it anticlockwise.
To attach the needle, connect the hub to the Luer Lock Adaptor and rotate a quarter turn clockwise until you feel it lock.
Do not pull the syringe plunger out of the barrel. If it happens, do not administer the vaccine.
Bexsero is for single use in one patient only.
Upon storage of the suspension, a fine off-white deposit may form. Shake the vaccine well before use to form a homogeneous suspension. The vaccine should be visually inspected for particulate matter and discoloration prior to administration. In the event of any foreign particulate matter and/or variation of physical aspect being observed, do not administer the vaccine.
Any unused product or waste material should be disposed of in accordance with local requirements.

4.3 Contraindications

Hypersensitivity to the active substances (see Section 2 Qualitative and Quantitative Composition) or to any of the excipients (see Section 6.1 List of Excipients).

4.4 Special Warnings and Precautions for Use

As with other vaccines, administration of Bexsero should be postponed in subjects suffering from an acute severe febrile illness. However, the presence of a minor infection, such as cold, should not result in the deferral of vaccination.
Do not inject intravascularly.
As with all injectable vaccines, appropriate medical treatment and supervision should always be readily available in case of an anaphylactic event following the administration of the vaccine.
Anxiety related reactions, including vasovagal reactions (syncope), hyperventilation or stress related reactions may occur in association with vaccination as a psychogenic response to the needle injection (see Section 4.8 Adverse Effects (Undesirable Effects)). It is important that procedures are in place to avoid injury from fainting.
As with any vaccine, vaccination with Bexsero may not protect all vaccine recipients. Bexsero is not expected to provide protection against all circulating meningococcal group B strains (see Section 5.1 Pharmacodynamic Properties).
As with many vaccines, health care professionals should be aware that a temperature elevation may occur following vaccination of infants and toddlers. Accordingly, patients and/or their care givers should be made aware of the risks and management of fever and its sequelae. In infant study V72P13, fever ≥ 38.0°C was reported by 78%, 84% and 73% of participants after dose 1, 2 and 3, respectively, in the Bexsero vaccine group, compared with 44%, 59% and 50% of participants receiving the routine vaccines alone. In the same study, fever ≥ 39.5°C was reported by 5%, 7% and 4% of participants after dose 1, 2 and 3, respectively, in the Bexsero vaccine group, compared with 1%, 1% and 2% of participants receiving the routine vaccines alone. The rate of fever was decreased by the use of prophylactic antipyretics (as demonstrated in study V72P16). Prophylactic administration of antipyretics at the time of and closely after vaccination can reduce the incidence and intensity of postvaccination febrile reactions. Antipyretic medication should be initiated according to local guidelines in infants and toddlers.
Individuals with impaired immune responsiveness, whether due to the use of immunosuppressive therapy, a genetic disorder, or other causes, may have reduced antibody response to active immunisation. Immunogenicity data are available in individuals with complement deficiencies, asplenia, or splenic dysfunction (see Section 5.1, Clinical trials).
Individuals receiving treatment that inhibits terminal complement activation (for example, eculizumab) remain at increased risk of invasive disease caused by Neisseria meningitidis group B even following vaccination with Bexsero.
Kanamycin is used in early manufacturing process and is removed during the later stages of manufacture. If present, kanamycin levels in the final vaccine are less than 0.01 microgram per dose. The safe use of Bexsero in kanamycin sensitive individuals has not been established.

Use in the elderly.

The safety and efficacy of Bexsero in individuals above 50 years of age have not been established. There are limited data in patients with chronic medical conditions.

Paediatric use.

The potential risk of apnoea and the need for respiratory monitoring for 48-72 hours should be considered when administering the primary immunisation series to very premature infants (born ≤ 28 weeks of gestation) and particularly for those with a previous history of respiratory immaturity. As the benefit of vaccination is high in this group of infants, vaccination should not be withheld or delayed.

Effects on laboratory tests.

No data available.

4.5 Interactions with Other Medicines and Other Forms of Interactions

Bexsero can be given concomitantly with any of the following vaccine antigens, either as monovalent or as combination vaccines: diphtheria, tetanus, acellular pertussis, Haemophilus influenzae type b, inactivated poliomyelitis, hepatitis B, heptavalent pneumococcal conjugate, measles, mumps, rubella, varicella and meningococcal group A, C, W, Y conjugate.
Clinical studies demonstrated that the immune responses of the coadministered routine vaccines were unaffected by concomitant administration of Bexsero. Inconsistent results were seen across studies for responses to inactivated poliovirus type 2 and pneumococcal conjugate serotype 6B, but these data do not suggest clinically significant interference.
The safety profiles of the coadministered vaccines were unaffected by concomitant administration of Bexsero with the exception of more frequent occurrence of fever, tenderness at the injection site, change in eating habits and irritability. Prophylactic use of paracetamol reduces the incidence and severity of fever without affecting the immunogenicity of either Bexsero or routine vaccines. The effect of antipyretics other than paracetamol on the immune response has not been studied.
Concomitant administration of Bexsero with vaccines other than those mentioned above has not been studied.
When given concomitantly with other vaccines Bexsero must be administered at separate injection sites (see Section 4.2 Dose and Method of Administration).

4.6 Fertility, Pregnancy and Lactation

Effects on fertility.

There are no data on fertility in humans.
There were no effects on the mating performance or fertility of female rabbits in a reproductive and developmental toxicity study in which rabbits were intramuscularly injected with the clinical dose of Bexsero 35, 21, and 7 days prior to mating and on gestation days 7 and 20. Male fertility has not been assessed in animals.
(Category B1)
Insufficient clinical data on exposed pregnancies are available.
The potential risk for pregnant women is unknown. Nevertheless, vaccination should not be withheld when there is a clear risk of exposure to meningococcal infection.
A reproductive and developmental toxicity study has been performed in female rabbits intramuscularly injected 35, 21, and 7 days prior to mating and on gestation days 7 and 20 with the clinical dose of Bexsero (approximately 10 times the human dose based on body weights). There was no evidence of maternal, foetal, or postnatal developmental effects due to Bexsero. Vaccine specific antibodies were detected in rabbit foetuses and kits.
Information on the safety of the vaccine to women and their children during breast-feeding is not available. The benefit-risk ratio must be examined before making the decision to immunise during breast-feeding.
No adverse reactions were seen in vaccinated maternal rabbits or in their offspring through day 29 of lactation. Bexsero was immunogenic in maternal animals vaccinated prior to lactation, and vaccine specific antibodies were detected in the offspring, but antibody levels in milk were not determined.

4.7 Effects on Ability to Drive and Use Machines

The effects of this medicine on a person's ability to drive and use machines were not assessed as part of its registration.
However, some of the effects mentioned under Section 4.8 Adverse Effects (Undesirable Effects) may temporarily affect the ability to drive or use machines.

4.8 Adverse Effects (Undesirable Effects)

Adverse reactions from clinical studies with the Bexsero are described below.
The safety of Bexsero was evaluated in 13 studies including 9 randomised controlled clinical trials with 7802 participants (from 2 months of age) who received at least one dose of Bexsero and in a subsequent study in 974 young adults. Among Bexsero recipients, 5849 were infants and toddlers (less than 2 years of age), 250 were children (2 to 10 years of age) and 2677 were adolescents and adults. Of the participants who received primary infant series of Bexsero, 3285 received a booster dose in the second year of life. Data for 988 infants and children (less than 2 years of age) and 801 children (2 to 10 years of age) exposed to Bexsero in subsequent studies have additionally been evaluated.
In infants and toddlers the most common local and systemic adverse reactions observed in clinical trials were tenderness and erythema at the injection site, fever and irritability.
In clinical studies in infants, fever occurred more frequently when Bexsero was coadministered with routine vaccines (containing the following antigens: pneumococcal 7 valent conjugate, diphtheria, tetanus, acellular pertussis, hepatitis B, inactivated poliomyelitis and Haemophilus influenzae type b) than when it was given alone. Higher rates of antipyretic use were also reported for infants vaccinated with Bexsero and routine vaccines. When Bexsero was given alone, the frequency of fever was similar to that associated with routine infant vaccines administered during clinical trials. When fever occurred, it generally followed a predictable pattern, with the majority resolving by the day after vaccination.
In adolescents and adults the most common local and systemic adverse reactions observed were pain at the injection site, malaise and headache.
No increase in the incidence or severity of the adverse reactions was seen with subsequent doses of the vaccination series.
Adverse reactions (following primary immunisation or booster dose) considered as being at least possibly related to vaccination have been categorised by frequency.
Frequencies are 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).
Within each frequency grouping, undesirable effects are presented in order of decreasing seriousness.

Infants, toddlers, and children (up to 10 years of age).

Metabolism and nutrition disorders.

Very common: eating disorders.

Nervous system disorders.

Very common: sleepiness, unusual crying, headache. Uncommon: seizures (including febrile seizures).

Vascular disorders.

Uncommon: pallor (rare after booster). Rare: Kawasaki syndrome.

Gastrointestinal disorders.

Very common: diarrhea, vomiting (uncommon after booster).

Skin and subcutaneous tissue disorders.

Very common: rash (toddlers) (uncommon after booster). Common: rash (infants and children 2 to 10 years of age). Uncommon: eczema. Rare: urticaria.

General disorders and administration site conditions.

Very common: fever (≥ 38°C), injection site tenderness (including severe injection site tenderness defined as crying when injected limb is moved), injection site erythema, injection site swelling, injection site induration, irritability. Common: fever (≥ 39.5°C). Uncommon: fever (≥ 40°C).

Musculoskeletal and connective tissue disorders.

Very common: arthralgia.

Adolescents (from 11 years of age) and adults.

Nervous system disorders.

Very common: headache.

Gastrointestinal disorders.

Very common: nausea.

General disorders and administration site conditions.

Very common: injection site pain (including severe injection site pain defined as unable to perform normal daily activity), injection site swelling, injection site induration, injection site erythema, malaise.

Musculoskeletal and connective tissue disorders.

Very common: myalgia, arthralgia.

Adverse reactions from postmarketing spontaneous reports.

In addition to reports in clinical trials, worldwide voluntary reports of adverse reactions received for Bexsero since market introduction are listed below. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency.

Blood and lymphatic system disorders.

Lymphadenopathy.

General disorders and administration site conditions.

Fever (adolescents from 11 years of age and adults).
Injection site reactions (including extensive swelling of the vaccinated limb, blisters at or around the injection site and injection site nodule which may persist for more than one month).

Immune system disorders.

Allergic reactions (including anaphylactic reactions), rash.

Nervous system disorders.

Hypotonic-hyporesponsive episode.
Syncope or vasovagal responses to injection.

Skin and subcutaneous tissue disorders.

Rash (adolescents from 11 years of age and adults).

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

Experience of overdose is limited. 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: Meningococcal vaccines, ATC code: J07AH09.

Mechanism of action.

Immunisation with Bexsero is intended to stimulate the production of bactericidal antibodies against the vaccine antigens (NHBA, NadA, fHBP, and PorA P1.4 (the immunodominant antigen present in the OMV component)). The resultant antibodies are expected to be protective against invasive meningococcal disease (IMD). As these antigens are variably expressed by different strains, meningococci that express these antigens at sufficient levels are susceptible to killing by vaccine elicited antibodies. The vaccine antigens present in Bexsero are also expressed by strains belonging to meningococcal groups other than group B. Limited data suggest protection against some non-group B strains, however, the extent is not yet determined.

Epidemiological data.

Invasive meningococcal disease (IMD) is an important cause of meningitis and septicemia, which can lead to mortality (8.1% in Europe), or permanent sequelae (11-19%). According to the Australian Department of Health, the most common serogroups causing IMD in Australia are B, W and Y. However, trends in the incidence of meningococcal disease are hard to predict over time due to natural fluctuations in disease. According to the National Notifiable Diseases Surveillance System in 2016, the highest incidence of IMD occurs in children under 4 years of age (3.5 notifications per 100,000 population), followed by a peak in children from 15 to 19 years of age (2.5 notifications per 100,000 population).
Group B has caused prolonged outbreaks due to hypervirulent strains in New Zealand, with high incidences in infants (less than 1 year: 124 cases per 100,000), and children (1 to 4 years: 60 cases per 100,000).
Protection from meningococcal disease correlates with the presence of serum antibodies able to kill the bacteria in the presence of human complement. The potential of Bexsero to induce antibodies able to kill diverse strains of invasive meningococcal group B bacteria was studied using a novel typing method, the Meningococcal Antigen Typing System (MATS). MATS was developed to relate antigen profiles of different strains of meningococcal group B bacteria to killing of the strains in the serum bactericidal assay with human complement (hSBA) by pooled serum from 13 month old infants immunized at 2, 4 and 6 months of age with a booster at 12 months of age. A survey of 520 invasive meningococcal group B isolates collected between January 2007 and December 2011 from six Australian states and two territories showed that 75% (95% confidence interval: 61%-86%) of meningococcal group B isolates were predicted to be killed in hSBA based on their MATS vaccine antigen type.

Clinical trials.

The efficacy of Bexsero has been inferred by measuring bactericidal antibody responses to each of the vaccine antigens NadA, fHBP, NHBA and PorA P1.4, using a set of four meningococcal group B reference strains (5/99, H44/76, M10713 and NZ98/254). Bactericidal antibodies against these strains were measured by the serum bactericidal assay using human serum as the source of complement (hSBA). Strain H44/76 measured bactericidal antibody directed against fHBP; strain 5/99 measured bactericidal antibody directed against NadA; strain M10713 measured bactericidal antibody directed against NHBA; and strain NZ98/254 measured bactericidal antibody directed against PorA P1.4 in the OMV vaccine component. Data are not available from all vaccine schedules using strain M10713.

Immunogenicity.

The primary immunogenicity endpoint was measured as the proportion of participants with hSBA equal to or above the threshold of 1:4 against each of the meningococcal group B reference strains. This threshold, used in early stage clinical studies (V72P6, V72P9, V72P4, V72P5 and V72P10), is an accepted correlate of protection. Based on the intermediate precision of the validated assay a threshold of 1:5 was then set to ensure 95% certainty of a true response of 1:4. This cut-off was used to define seropositive responses in late stage clinical studies in infants and children (V72P13, V72P12, V72P12E1, V72P13E1, V72P16, V72P13E2, V72P6E1, V72P9E1, V72_28, V72_28E1 and V72P10E1). Immunogenicity was evaluated in randomised, multicentre, clinical trials that enrolled infants, children, adolescents and adults.
Immunogenicity in infants 2 months to 5 months of age.

Three dose primary schedule followed by a booster.

In infant studies V72P13, V72P12 and V72P16, participants received three doses of Bexsero either at 2, 4 and 6 or 2, 3 and 4 months of age with concomitant routine vaccines and a booster dose in their second year of life, as early as 12 months of age. Control groups received only routine childhood vaccinations. Sera were obtained before vaccination, one month after the third vaccination (Table 2) and one month after booster vaccination (Table 3).
Across these studies, baseline geometric mean titres (GMTs) against all four reference strains were uniformly low ranging from 1.02 to 3.28 in the Bexsero groups and 1.01 to 4.08 in the controls.
One month after the third Bexsero vaccination, bactericidal responses against the meningococcal reference strains fHPB, NadA, PorA P1.4 and NHBA antigens were high for both schedules. For NHBA antigen, the bactericidal responses were higher in infants vaccinated at the 2, 4, 6 month schedule than for those vaccinated on the 2, 3, 4 month schedule. The clinical consequence of the reduced immunogenicity of the NHBA antigen following the 2, 3, 4 month schedule is not known. Following routine childhood vaccination in the control group the mean hSBA GMTs against meningococcal reference strains remained low ranging from 1.04 to 2.24.
Table 3 summarises antibody persistence pre-booster dose 8 months after primary vaccination at 2, 3 and 4 months of age and at 6 months after vaccination at 2, 4 and 6 months of age. Table 3 also summarises an antibody response for both regimens one month after a booster dose administered at 12 months of age, and antibody persistence 12 months after the booster dose for the 2, 4 and 6 month regimen. Seroprotection rates and hSBA GMTs one month following the fourth dose at 12 months were indicative of a booster response for both regimens.

Two dose primary schedule followed by a booster.

The immunogenicity after two doses (at 3 and a half and 5 months of age) or three doses (at 2 and a half, 3 and a half and 5 months of age) of Bexsero, followed by a booster, has been evaluated in an additional phase 3 clinical study (V72_28). The percentages of seropositive subjects (i.e. achieving an hSBA of at least 1:4 to the fHPB, NadA, PorA P1.4 and/or NHBA antigens) ranged from 44% to 100% one month after the second dose and from 55% to 100% one month after the third dose. At one month following a booster administered 6 months after the last dose, the percentages of seropositive to the fHPB, NadA, PorA P1.4 and/or NHBA antigens ranged from 87% to 100% for the two-dose schedule, and from 83% to 100% for the three-dose schedule.
Antibody persistence was evaluated in an extension study in children 3 to 4 years of age (V72_28E1). Comparable percentages of subjects were seropositive at 2 to 3 years after being previously vaccinated in infancy with either two doses followed by a booster of Bexsero at 11 months (ranging from 35% to 91%) or three doses in infancy followed by a booster at 11 months (ranging from 36% to 84%). In the same study the response to an additional dose administered 2 to 3 years after the 11 month booster was indicative of immunological memory as shown by a robust antibody response against all 4 Bexsero antigens, ranging from 81% to 100% and from 70% to 99%, respectively. These observations are consistent with adequate priming in infancy with both a two-dose and a three-dose primary series followed by a booster of Bexsero.
Immunogenicity in infants 6 to 11 months of age and children 12 to 23 months of age. Bactericidal responses following two doses administered two months apart to children 6 months to 23 months of age were investigated in two studies (V72P9 and V72P13E1). Baseline GMTs were uniformly low against all reference strains in each study, ranging from 1.00 to 2.32. After the two-dose series seropositivity rates and hSBA GMTs were high against each of the vaccine antigens and were similar for infants vaccinated at 6 and 8 months of age and toddlers vaccinated at 13 and 15 months of age (see Table 4). Data on antibody persistence one year after the two doses at 13 and 15 months of age are also summarized in Table 4 (V72P13E2).
The seroresponse rates were 98% to 100% against all strains following a booster dose given at approximately one year after the administration of two doses at 13 and 15 months of age.
An increase in hSBA titres for the four reference strains was recorded in an additional group of 43-68 children evaluated after vaccination with Bexsero at 12 and 14 months of age in study V72P13E1. Post-vaccination seropositivity rates were: 100% for strain 44/76 and strain 5/99; 96% for strain NZ98/254; and 74% for strain M10713.
Immunogenicity in children 2 to 10 years of age. The immunogenicity after two doses of Bexsero administered either one or two months apart in children 2 to 10 years of age has been evaluated in an initial phase 3 clinical study and its extension (V72_28 and V72_28E1). In the initial study (V72_28), whose results are summarised in Table 5, participants received two doses of Bexsero two months apart. The seroresponse rates and hSBA GMTs were high after the two-dose schedule in children against each of the vaccine antigens (Table 5).
In the extension study (V72_28E1), in which two doses of Bexsero were administered one month apart in unvaccinated children, high percentages of subjects aged 3 - 10 years were seropositive after the second dose. An early immune response after the first dose was also evaluated. The percentages of seropositive subjects (i.e. achieving an hSBA of at least 1:4) against fHPB, NadA, PorA P1.4 and/or NHBA antigens ranged from 46% to 95% at one month after the first dose and from 69% to 100% at one month after the second dose.
This study also evaluated antibody persistence and the response to a booster dose in children who received the two-dose primary series at 2 - 5 or 6 - 10 years of age. After 24 - 36 months, the percentages of seropositive subjects (i.e. achieving an hSBA of at least 1:4) declined, ranging across strains from 21% to 74% in children 4 - 7 years of age and from 47% to 86% in children 8 - 12 years of age. The response to a booster dose administered 24 - 36 months after the primary series was indicative of immunological memory as the percentages of seropositive subjects ranged across strains from 93% to 100% in children 4 - 7 years of age and from 96% to 100% in children 8 - 12 years of age.
Immunogenicity in adolescents (from 11 years of age) and adults. Participants aged 11 to 17 years (study V72P10) received two doses of Bexsero with a 1, 2 or 6 month interval between doses. Baseline GMTs ranged from 2.64 to 4.11. As early as one month after the first dose, percentages of participants who achieved an hSBA ≥ 1:4 ranged from 90% to 97%. Antibody persistence was demonstrated 18-23 months after the second dose (see Table 6). Independent of pre-vaccination seropositivity status, a high percentage of participants were seropositive and achieved 4-fold increases in hSBA titres post vaccination (see Table 7).
Antibody persistence data for the study in adolescents were obtained in an extension phase 3 study. At approximately 7.5 years after the two-dose primary series, the percentages of subjects with hSBA ≥ 1:4 declined, ranging across strains from 29% to 84%. The response to a booster dose administered 7.5 years after the primary series was indicative of immunological memory as the percentages of subjects reaching an hSBA ≥ 1:4 across strains ranged from 93% to 100%.
The same study also evaluated antibody persistence data from an additional phase 3 initial study in adolescents. At approximately 4 years after the two-dose primary series, the percentages of subjects with hSBA ≥ 1:5 generally declined from a range across strains of 68% to 100% after the second dose to a range across strains of 9% to 84%. The response to a booster dose administered 4 years after the primary series was indicative of immunological memory as the percentages of subjects with hSBA ≥ 1:5 ranged across strains from 92% to 100%.
In studies of adults aged 18 to 50 years (V72P4) and 18 to 40 years (V72P5), data were obtained after the two doses of Bexsero with a 1 month or 2 month interval between doses (see Table 8). Baseline GMTs against reference strains ranged from 1.71 to 4.06. Responses in adults were similar to those of adolescents.
Immunogenicity in special populations.

Children and adolescents with complement deficiencies, asplenia, or splenic dysfunction.

In a phase 3 clinical study, children and adolescents 2 to 17 years of age with complement deficiencies (40), with asplenia or splenic dysfunction (107), and age-matched healthy participants (85) received two doses of Bexsero two months apart. At 1 month following the 2-dose vaccination course, the percentages of participants with hSBA ≥ 1:5 in individuals with complement deficiencies and asplenia or splenic dysfunction were 87% and 97% for antigen fHbp, 95% and 100% for antigen NadA, 68% and 86% for antigen PorA P1.4, 73% and 94% for antigen NHBA, respectively, indicating an immune response in these immunocompromised participants. The percentages of healthy participants with hSBA ≥ 1:5 were 98% for antigen fHbp, 99% for antigen NadA, 83% for antigen PorA P1.4, and 99% for antigen NHBA.

Observational assessment of impact of vaccination on disease incidence.

In the UK, Bexsero was introduced into the national immunisation programme (NIP) in September 2015 using a two dose schedule in infants (at 2 and 4 months of age) followed by a booster dose (at 12 months of age). In this context, Public Health England conducted a 3 year observational study at the national level covering the entire birth cohort.
After three years of the programme, a statistically significant reduction of 75% [Incidence Rate Ratio 0.25 (95% CI: 0.19, 0.36)] in cases of IMD caused by Neisseria meningitidis group B was observed in vaccine-eligible infants, irrespective of the infants' vaccination status or predicted meningococcal group B strain coverage.

5.2 Pharmacokinetic Properties

Not applicable for vaccines.

5.3 Preclinical Safety Data

Genotoxicity.

Genotoxicity studies have not been performed with Bexsero.

Carcinogenicity.

Carcinogenicity studies have not been performed with Bexsero.

6 Pharmaceutical Particulars

6.1 List of Excipients

Bexsero contains the excipients sodium chloride, histidine, sucrose, and water for injections.

6.2 Incompatibilities

Incompatibilities were either not assessed or not identified as part of the registration of this medicine.

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). Do not freeze. Protect from light.

6.5 Nature and Contents of Container

Bexsero is presented as a 0.5 mL suspension in a pre-filled syringe (Type I glass) with a plunger stopper (butyl rubber) and with a rubber tip cap.
The tip cap and rubber plunger stopper of the pre-filled syringe are not made with natural rubber latex.
Bexsero is supplied in packs of 1 syringe with or without needle or packs of 10 syringes without needles.
Not all pack sizes may be distributed in Australia.

6.6 Special Precautions for Disposal

In Australia, any unused medicine or waste material should be disposed of by taking to your local pharmacy.

6.7 Physicochemical Properties

Not applicable for vaccines.

7 Medicine Schedule (Poisons Standard)

Schedule 4 - Prescription Only Medicine.

Summary Table of Changes