E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
A Phase 3B, Open Label, Multi-Center Study to Evaluate the Safety, Tolerability and Immunogenicity of Novartis Meningococcal B Recombinant Vaccine When Administered Alone to Healthy Infants According to Different Immunization Schedules and to Healthy Children aged 2 to 10 Years |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Diseases [C] - Immune System Diseases [C20] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10027202 |
E.1.2 | Term | Meningitis bacterial |
E.1.2 | System Organ Class | 10021881 - Infections and infestations |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
-To demonstrate a sufficient immune response following rMenB+OMV NZ vaccination, when given as a two dose primary series to healthy infants at 3 1/2 and 5 months of age or at 6 and 8 months of age, as measured by the percentage of subjects with serum bactericidal activity (SBA) titers of at least 4, at 1 month after the second rMenB+OMV NZ dose, directed against MenB indicator strains H44/76, 5/99 and NZ98/254. |
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E.2.2 | Secondary objectives of the trial |
-Demonstrate a sufficient immune response following rMenB+OMV NZ vaccination, when given as a three dose primary series to healthy infants, see protocol.
-Demonstrate a sufficient immune response following rMenB+OMV NZ vaccination, when given as a two dose catch series to healthy children, aged 2-10 years, see protocol.
-Demonstrate a sufficient immune response following a booster dose of rMenB+OMV, when given at 11 months of age, see protocol.
-Assess the immune response following rMenB+OMV NZ vaccination, see protocol.
-Explore bactericidal antibody persistence at 11 months of age in subjects who previously received a primary series of two or three doses, see protocol.
-Evaluate the immune responses to vaccine antigen 287-953 by ELISA following two and three dose primary immunization schedules with rMenB+OMV NZ in infants followed by a booster dose, see protocol.
Safety Objectives: see protocol
Additional objectives for Part 2 of study (Brazil): See protocol |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Male and female subjects: a)Healthy infants 2½ months of age (71 -79 days, inclusive), (only applicable to group I). b)Healthy infants 3½ months of age (101 -109 days, inclusive), (only applicable to group II). c)Healthy infants 6 months of age (only applicable to group III) (The age windowis defined as the first day the subject turns 6 months of age up to the day before the subject turns 7 months of age).
d)Healthy children 2 to 5 years of age (only applicable to group IVa) (The age window is defined as the first day the subject turns 2 years of age up to the day before the subject turns 6 years of age). e) Healthy children 6 to 10 years of age (only applicable to group IVb). (The age window is defined as the first day the subject turns 6 years of age up to the day before the subject turns 11 years of age). f) Healthy infants 3 months of age (applicable to Groups V and VI).
2.For whom parent(s)/legal guardian(s) have given written informed consent according to local regulations after the nature of the study has been explained;
3.Available for all the visits scheduled in the study;
4.Individuals in good health as determined by the outcome of medical history, physical examination and clinical judgment of the investigator
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E.4 | Principal exclusion criteria |
1.Subjects whose parent(s)/legal guardian(s) are unwilling or unable to give written informed consent to participate in the study;
2.Children's parents or legal guardian who are not able to comprehend and to follow all required study procedures for the whole period of the study.
3.History of any meningococcal B vaccine administration;
4.Previous ascertained or suspected disease caused by N. meningitidis;
5.Household contact with and/or intimate exposure to an individual with laboratory confirmed N. meningitidis;
6.History of severe allergic reaction after previous vaccinations or hypersensitivity to any vaccine component
7.Significant acute or chronic infection within the previous 7 days or temperature higher than 38 Centigrade within the previous day of receiving the study vaccine;
8.Antibiotics treatment within 6 days prior to enrollment;
9.Individuals with history of allergy to vaccine components.
10.Any serious chronic or progressive disease according to the judgment of the investigator (e.g., neoplasm, diabetes mellitus Type I, cardiac disease, hepatic disease, neurological disease or seizure, either associated with fever or as part of an underlying neurological disorder or syndrome, autoimmune disease, HIV infection or AIDS, or blood dyscrasias or diathesis, signs of cardiac or renal failure or severe malnutrition);
11.Known or suspected impairment/alteration of the immune system, immunosuppressive therapy, use of high dose systemic corticosteroids or chronic use of inhaled high-potency corticosteroids within 14 days prior to enrollment (use of low or moderate doses of inhaled steroids is not an exclusion);
See protocol |
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E.5 End points |
E.5.1 | Primary end point(s) |
Immunogenicity Endpoints
Data will be summarized by calculating percentage of subjects with hSBA titers (≥ 4 and ≥ 5), percentage of subjects with hSBA titers ≥ 8, percentage of subjects with fourfold increase over baseline and hSBA geometric mean titers (GMTs) at the different time points. Antibody responses to vaccine antigen 287-953 will be determined by ELISA and summarized by geometric mean concentrations (GMCs).
In the second part of the study, the rMenB + OMV NZ immunogenicity response will be evaluated as described above, and for the MenC-CRM data will be also summarized by calculating percentage of subjects with hSBA titers ≥ 8, percentage of subjects with four-fold increase over baseline and hSBA geometric mean titers (GMTs) at the different time points, against N. meningitidis type C.
Primary: A sufficient immune response of rMenB+OMV NZ, when given as a two dose primary series to healthy infants in Group II (3½, 5 months of age) or Group III (6, 8 months of age), will be defined as ≥ 70% for the lower limit of the two-sided 97.5% CI for the percentage of subjects achieving hSBA titers of at least 4 for all 3 indicator strains.
Safety Endpoints - See protocol |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
1 month after the 3rd, 4th vaccination in group I
1 month after the 2nd, 3rd vaccination in group II
1 month after the 2nd, 3rd vaccination in group III
1 month after the 2nd vaccination in group IV
First blood draw post first vaccination- 3 1/2
months in group Ib, 5 months in group IIb, 8 months in group IIIb
1 month after the 2nd, 3rd vaccination in group V
1 month after the 2nd, 3rd vaccination in group VI |
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E.5.2 | Secondary end point(s) |
As per protocol (refer to E.5.1) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
As per protocol (refer to E.5.1.1) |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
tolerability, immunogenicity |
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E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 6 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 12 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 25 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
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E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |