Safety, Tolerability and Immunogenicity of Meningococcal B Recombinant Vaccine Administered as Booster Dose at 12, 18 or 24 Months of Age in Toddlers (12-24 Months) Primed With a Three-Dose Immunization Series as Infants in Study V72P12
Meningococcal Disease, Meningococcal Meningitis
About this trial
This is an interventional prevention trial for Meningococcal Disease focused on measuring Meningococcal meningitis, prevention, vaccination, toddler
Eligibility Criteria
Inclusion Criteria:
Follow-on participants of V72P12:
Healthy toddlers who completed Study V72P12, aged:
- 12 months or older - Groups 1a, 2a, 3a, 4
- 18 months (0/ +29 days window) - Groups 1b, 2b, 3b
- 24 months (0/ +29 days window) - Groups 1c, 2c, 3c
Naive subjects newly enrolled:
- Group 5: healthy 18-month-old toddlers (0/ +29 days window)
- Group 6: healthy 24-month-old toddlers (0/ +29 days window)
Exclusion Criteria:
- History of any meningococcal B vaccine administration (only for groups 5 and 6);
- Previous ascertained or suspected disease caused by N. meningitidis;
- History of severe allergic reaction after previous vaccinations or hypersensitivity to any vaccine component;
- Significant acute or chronic infection within the previous 7 days or axillary temperature major or equal to 38 degrees within the previous day
- Antibiotics within 6 days prior to enrollment;
- Any serious chronic or progressive disease;
- Known or suspected impairment or alteration of the immune system;
- Receipt of blood, blood products and/or plasma derivatives or any parenteral immunoglobulin preparation.
Sites / Locations
- University Hospitals Bristol, NHS Foundation Trust, Trust Headquarters
- South West Medicines for Children Research Network, Child Health Building, Royal Devon and Exeter NHS Foundation Trust
- St. George's University of London
- Oxford Vaccines Group, Centre for Clinical Vaccinology and Tropical Medicine, Churchill Hospital, Old Road
- Centre for Clinical Vaccinology
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm 5
Arm 6
Arm 7
Arm 8
Arm 9
Arm 10
Arm 11
Arm 12
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
B+R246_12
B+R246_18
B+R246_24
B246_12
B246_18
B246_24
B+R234_12
B+R234_18
B+R234_24
B12 14
B18 20
B24 26
Previously received rMenB+OMV NZ vaccine + routine vaccines at 2, 4 and 6 months of age followed by a booster dose of rMenB+OMV NZ vaccine at 12 months of age.
Previously received rMenB+OMV NZ vaccine + routine vaccines at 2, 4 and 6 months of age followed by a booster dose of rMenB+OMV NZ vaccine at 18 months of age.
Previously received rMenB+OMV NZ vaccine + routine vaccines at 2, 4 and 6 months of age followed by a booster dose of rMenB+OMV NZ vaccine at 24 months of age.
Previously received 3 doses of rMenB+OMV NZ vaccine at 2, 4 and 6 months of age and routine vaccines at 3, 5 and 7 months of age, followed by a booster dose of rMenB+OMV NZ vaccine at 12 months of age.
Previously received 3 doses of rMenB+OMV NZ vaccine at 2, 4 and 6 months of age and routine vaccines at 3,5 and 7 months of age, followed by a booster dose of rMenB+OMV NZ at 18 months of age.
Previously received 3 doses of rMenB+OMV NZ vaccine at 2, 4 and 6 months of age and routine vaccines at 3, 5 and 7 months of age, followed by a booster dose of rMenB+OMV NZ at 24 months of age.
Previously received rMenB+OMV NZ vaccine + routine vaccines at 2, 3 and 4 months of age followed by a booster dose of rMenB+OMV NZ at 12 months of age.
Previously received rMenB+OMV NZ vaccine + routine vaccines at 2, 3 and 4 months of age followed by a booster dose of rMenB+OMV NZ vaccine at 18 months of age.
Previously received rMenB+OMV NZ vaccine + routine vaccines at 2, 3 and 4 months of age followed by a booster dose of rMenB+OMV NZ vaccine at 24 months of age.
Previously received two catch-up doses of rMenB+OMV NZ vaccine at 12 and14 months of age.
Previously received two catch-up doses of rMenB+OMV NZ vaccine at 18 and 20 months of age.
Previously received two catch-up doses of rMenB+OMV NZ vaccine at 24 and 26 months of age.