Trumenba (Neisseria meningitidis group B, lipidated fHBP recombinant)

Meningococcal Vaccines - Serogroup B Intramuscular Syringe (Ml)

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Last reviewed · Source: First Databank (FDB) drug data

Overview

Meningococcal group B (MenB) vaccine is an inactivated (recombinant) vaccine that contains antigens derived from Neisseria meningitidis serogroup B.

Meningococcal group B (MenB) vaccine is commercially available in the US as 2 different inactivated (recombinant) vaccines (MenB-4C and MenB-FHbp) containing antigens derived from immunogenic proteins found on the cell surface of Neisseria meningitidis (N. meningitidis) serogroup B. The antigens contained in MenB vaccine promote production of specific antibodies that activate complement-mediated killing of meningococci to provide protection against infection by strains of N. meningitidis serogroup B represented in the vaccine.

MenB-4C (Bexsero(R)) is a white, opalescent suspension that contains 3 recombinant N. meningitidis serogroup B surface proteins (neisserial adhesin A (NadA), neisserial heparin-binding antigen (NHBA), factor H-binding protein (FHbp)); it also contains outer membrane vesicles (OMV) containing outer membrane protein PorA (serosubtype P1.4). The 3 surface protein components (NadA, NHBA, FHbp) are produced using recombinant DNA technology in Escherichia coli and purified by column chromatography. The OMV protein component (PorA P1.4) is produced by fermentation of a strain of N. meningitidis that expresses PorA P1.4 and inactivated using deoxycholate.

The antigens are then adsorbed onto aluminum hydroxide. In addition to these antigens, each 0.5-mL dose of MenB-4C contains aluminum hydroxide (1.5 mg), sodium chloride (3.125 mg), histidine (0.776 mg), sucrose (10 mg), and kanamycin (no more than 0.01 mcg).

MenB-FHbp (Trumenba(R)) is a suspension that contains 2 recombinant lipidated FHbp antigens, one from FHbp subfamily A (A05) and one from FHbp subfamily B (B01). The 2 outer membrane protein components (FHbp A05 and FHbp B01) are produced using recombinant DNA technology in E. coli and purified by column chromatography. In addition to these antigens, each 0.5-mL dose of MenB-FHbp contains 0.25 mg of aluminum (provided as aluminum phosphate) and 18 mcg of polysorbate 80 in 10mM histidine-buffered saline.

Following IM administration of MenB vaccine (MenB-4C or MenB-FHbp), complement-mediated antibody response to the antigens contained in the vaccine is measured as serum bactericidal activity with human complement (hSBA). An hSBA titer of at least 4 (serum dilution of 1:4) in response to the MenB vaccine antigens is generally accepted as correlating with protection against N. meningitidis serogroup B. However, susceptibility of N. meningitidis serogroup B to complement-mediated antibody-dependent killing following vaccination with MenB-4C or MenB-FHbp depends on the degree of similarity between the vaccine antigens and the invading strain of N. meningitidis serogroup B and the amount of antigen expressed on the surface of the invading strain.

USES: This vaccine is used to help prevent certain serious, sometimes fatal, bacterial infections (meningitis, meningococcemia). These infections may cause severe problems (hearing loss, brain/nerve problems, paralysis, blindness, seizures, loss of limbs), even with antibiotic treatment. Vaccination is the best way to protect against these life-threatening infections.

This vaccine works by increasing the body's natural defense (immunity) against the bacteria. Vaccines may not fully protect everyone who receives them.

Generic name: Neisseria meningitidis group B, lipidated fHBP recombinant
Pronunciation: (MEN-in-go-COC-al)
Drug class: Meningococcal Vaccines - Serogroup B
Therapeutic class: Biologicals

Reference product & biosimilars

No reference, biosimilar or interchangeable associated with this drug.

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Indications

The following indications are listed for Trumenba:

  • Meningococcal Vaccination

Also known as: Active Immunization Against Neisseria Meningitidis, Active Immunization For The Prevention Of Meningococcal Disease.

Dosing

MenB-4C (Bexsero(R)) and MenB-FHbp (Trumenba(R)) are given in a series of either 2 or 3 doses. Each dose consists of the entire contents (0.5 mL) of the commercially available single-dose prefilled syringe containing the vaccine.

The choice of dosing schedule (i.e., number and timing of doses) may depend on the individual's risk of exposure and susceptibility to Neisseria meningitidis serogroup B.

The manufacturers state that data available to date are insufficient regarding the interchangeability of MenB-4C and MenB-FHbp to complete the vaccination series. The US Public Health Service Advisory Committee on Immunization Practices (ACIP) and American Academy of Pediatrics (AAP) state that MenB-4C and MenB-FHbp are not interchangeable and recommend that the meningococcal group B (MenB) vaccine used for the initial dose should be used to complete the vaccination series, as well as for any booster doses.

Consult the US Centers for Disease Control and Prevention (CDC)/ACIP vaccination schedules for additional information, including specific detailed recommendations for specific scenarios and conditions.

Drug interactions

There is no enhanced messaging for this drug.

Contraindications

*MenB-4C (Bexsero(R)): Hypersensitivity, including severe allergic reactions, to any component of the vaccine or a previous dose of the vaccine.

*MenB-FHbp (Trumenba(R)): Severe allergic reaction (e.g., anaphylaxis) to any component of the vaccine.

Adverse reactions

MenB-4C: The most common adverse reactions (>=10%) are pain at the injection site, fatigue, headache, nausea, erythema, myalgia, and swelling.

MenB-FHbp: The most common adverse reactions in adolescents and young adults are pain at the injection site, fatigue, headache, and muscle pain.

Precautions

No enhanced messaging available.

ICD codes

CodeTypeDescription
Meningococcal vaccination
Z20.811ICD10CMContact with and (suspected) exposure to meningococcus
Z23ICD10CMEncounter for immunization

ICD code information from First Databank (FDB).

Formulary status

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Last reviewed · Source: First Databank (FDB) drug data