Matching articles for "MenHibrix"
Trumenba: A Serogroup B Meningococcal Vaccine
The Medical Letter on Drugs and Therapeutics • January 5, 2015; (Issue 1459)
The FDA has approved Trumenba (Pfizer), a vaccine
that protects against invasive meningococcal disease
caused by Neisseria meningitidis serogroup B, for use
in adolescents and young adults 10-25 years...
The FDA has approved Trumenba (Pfizer), a vaccine
that protects against invasive meningococcal disease
caused by Neisseria meningitidis serogroup B, for use
in adolescents and young adults 10-25 years old.
In Brief: Meningococcal Vaccine for Infants
The Medical Letter on Drugs and Therapeutics • November 11, 2013; (Issue 1429)
Rates of meningococcal disease are highest in infancy, but until recently no meningococcal vaccine was approved for use in this age group. MenHibrix (GSK), a new conjugate vaccine that protects against...
Rates of meningococcal disease are highest in infancy, but until recently no meningococcal vaccine was approved for use in this age group. MenHibrix (GSK), a new conjugate vaccine that protects against Neisseria meningitidis serogroups C and Y and Haemophilus influenzae type b (Hib), has been approved by the FDA for use in infants ≥6 weeks old and Menveo, a meningococcal vaccine already approved for patients ≥2 years old that protects against serogroups A, C, Y, and W-135, is now approved for use in infants ≥2 months old.
SEROGROUPS — Five major serogroups of N. meningitidis, A, B, C, Y, and W-135, cause most of the reported cases of invasive meningococcal disease. Serogroup A is the leading cause of epidemic meningitis worldwide, especially in the meningitis belt of sub-Saharan Africa, but it is rare in the US. Serogroup B causes about 60% of all meningitis cases in infants and, together with serogroups C and Y, accounts for most of the endemic disease in the US. Serogroup W-135 has caused outbreaks worldwide, particularly among pilgrims to Mecca during the Hajj and their close contacts on arriving home. Serogroup B remains the only major serogroup for which no vaccine is available in the US. A meningococcal B vaccine (Bexsero – Novartis) is licensed in Europe and Australia for patients ≥2 months old.
IMMUNOLOGIC STUDIES — FDA approval of both MenHibrix and Menveo (for this age group) was based on immunologic studies in infants who received the vaccines at 2, 4, 6, and 12 months. Both vaccines produced protective antibody responses in almost all vaccinated infants. With MenHibrix, antibody levels against Hib were non-inferior to those with 2 standard monovalent Hib vaccines.1
RECOMMENDATIONS FOR USE — The CDC’s Advisory Committee on Immunization Practices (ACIP) does not recommend routine vaccination against meningococcal disease for infants. It does recommend use of either MenHibrix or Menveo for infants who are at increased risk of meningococcal disease because of persistent complement deficiencies, functional or anatomic asplenia, or exposure to a community outbreak of disease caused by one of the serogroups in the vaccine.2 Menveo is also recommended for infants traveling with their families to the Hajj or to the meningitis belt of sub-Saharan Africa. Both vaccines can be given on a 4-dose schedule at 2, 4, 6, and 12 months, but the first dose of MenHibrix can be administered as early as 6 weeks and the last dose as late as 18 months.
1. KA Bryant et al. Immunogenicity and safety of H. influenzae type b-N meningitidis C/Y conjugate vaccine in infants. Pediatrics 2011; 127:e1375.
2. AC Cohn et al. Prevention and control of meningococcal disease: recommendations of the Advisory Committee on Immunization Practices (ACIP). MMWR Recomm Rep 2013; 62(RR-2):1.
Download complete U.S. English article
SEROGROUPS — Five major serogroups of N. meningitidis, A, B, C, Y, and W-135, cause most of the reported cases of invasive meningococcal disease. Serogroup A is the leading cause of epidemic meningitis worldwide, especially in the meningitis belt of sub-Saharan Africa, but it is rare in the US. Serogroup B causes about 60% of all meningitis cases in infants and, together with serogroups C and Y, accounts for most of the endemic disease in the US. Serogroup W-135 has caused outbreaks worldwide, particularly among pilgrims to Mecca during the Hajj and their close contacts on arriving home. Serogroup B remains the only major serogroup for which no vaccine is available in the US. A meningococcal B vaccine (Bexsero – Novartis) is licensed in Europe and Australia for patients ≥2 months old.
IMMUNOLOGIC STUDIES — FDA approval of both MenHibrix and Menveo (for this age group) was based on immunologic studies in infants who received the vaccines at 2, 4, 6, and 12 months. Both vaccines produced protective antibody responses in almost all vaccinated infants. With MenHibrix, antibody levels against Hib were non-inferior to those with 2 standard monovalent Hib vaccines.1
RECOMMENDATIONS FOR USE — The CDC’s Advisory Committee on Immunization Practices (ACIP) does not recommend routine vaccination against meningococcal disease for infants. It does recommend use of either MenHibrix or Menveo for infants who are at increased risk of meningococcal disease because of persistent complement deficiencies, functional or anatomic asplenia, or exposure to a community outbreak of disease caused by one of the serogroups in the vaccine.2 Menveo is also recommended for infants traveling with their families to the Hajj or to the meningitis belt of sub-Saharan Africa. Both vaccines can be given on a 4-dose schedule at 2, 4, 6, and 12 months, but the first dose of MenHibrix can be administered as early as 6 weeks and the last dose as late as 18 months.
1. KA Bryant et al. Immunogenicity and safety of H. influenzae type b-N meningitidis C/Y conjugate vaccine in infants. Pediatrics 2011; 127:e1375.
2. AC Cohn et al. Prevention and control of meningococcal disease: recommendations of the Advisory Committee on Immunization Practices (ACIP). MMWR Recomm Rep 2013; 62(RR-2):1.
Download complete U.S. English article