Back to resultsSafety and Immunogenicity of Novartis Meningococcal ACWY Conjugate Vaccine in Healthy Children Aged 12-59 Months.
Primary Purpose
Meningococcal Meningitis
Status
Completed
Phase
Phase 2
Locations
International
Study Type
Interventional
Intervention
MenACWY-CRM conjugate vaccine, adjuvanted
MenACWY polysaccharide vaccine
MenACWY-CRM conjugate vaccine, unadjuvanted
Sponsored by
About this trial
This is an interventional prevention trial for Meningococcal Meningitis focused on measuring meningitis, children, vaccine
Eligibility Criteria
Inclusion Criteria: healthy 12-<60 month old children; Exclusion Criteria: subjects who have previously received any meningococcal vaccine subjects with any serious acute or chronic progressive disease
Sites / Locations
- University of Tampere Medical School
- Oddz. Neuroinfekcji, Szpital Jana Pawla II, Krakow
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm Type
Experimental
Experimental
Experimental
Active Comparator
Arm Label
MenACWY-CRM(Ad+) 12 to 35 Months
MenACWY-CRM(Ad-) 12 to 35 Months
MenACWY-CRM(Ad-) 36 to 59 Months
MenACWY-PS (36 to 59 Months)
Arm Description
Subjects received one dose of MenACWY-CRM conjugate vaccine with adjuvant (Ad+) on day 1 and second dose at 28 days or at 6 months or at 12 months after the first vaccination.
Subjects received one dose of MenACWY-CRM conjugate vaccine without adjuvant (Ad-) on day 1 and second dose either at 28 days or at 6 months or at 12 months after the first vaccination.
Subjects received one dose of MenACWY-CRM conjugate vaccine without adjuvant on day 1 and second dose on day 169 or day 337.
Subjects received one dose of MenACWY polysaccharide (PS) vaccine on day 1 and second dose of MenACWY-CRM conjugate vaccine without adjuvant on day 169 or day 337.
Outcomes
Primary Outcome Measures
Percentages of Subjects With Human Complement Serum Bactericidal Activity (hSBA) Titers ≥ 1:4, After One Dose Of Either MenACWY-CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Immune response of one dose of MenACWY-CRM(Ad-) compared to that of one dose of MenACWY polysaccharide(MenACWY-PS) vaccine, 28 days after administration to subjects aged 36 to 59 months, as measured by the percentage of subjects with human complement serum bactericidal activity (hSBA) titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Secondary Outcome Measures
Percentages of Subjects With hSBA Titers ≥ 1:8 After One Dose Of Either MenACWY-CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Immune response of one dose of MenACWY-CRM(Ad-) compared to that of a MenACWY-PS vaccine, 28 days after administration to subjects aged 36 to 59 months, as measured by the percentages of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
hSBA Geometric Mean Titers (GMT) After One Dose Of Either MenACWY-CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Immune response of one dose of MenACWY-CRM(Ad-) vaccine compared with that of one dose of MenACWY-PS vaccine, 28 days after administration in subjects 36-59 months of age, as measured by hSBA geometric mean titers (GMTs) against N. meningitidis serogroups A, C, W, and Y.
hSBA GMTs After One Dose of Either MenACWY-CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Persistence of functional immune response at 6 or 12 months following administration of one dose of either MenACWY-CRM(Ad-) or MenACWY-PS vaccine in children aged 36 to 59 months, as measured by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Percentage of Subjects With hSBA Titers ≥ 1:4 After One Dose Of Either MenACWY-CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Persistence of functional immune response at 6 or 12 months following administration of one dose of either MenACWY-CRM(Ad-) or MenACWY-PS vaccine in children aged 36 to 59 months, as measured by the percentage of hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:8 After One Dose Of Either MenACWY -CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Persistence of functional immune response at 6 or 12 months following administration of one dose of either MenACWY-CRM(Ad-) or MenACWY-PS vaccine in children aged 36 to 59 months, as measured by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
hSBA GMTs After Second Dose Of MenACWY-CRM(Ad-) Vaccine In Subjects 36-59 Months Of Age
Booster effect of a second dose of MenACWY-CRM(Ad-) vaccine administered either 6 or 12 months after an initial dose of MenACWY-CRM(Ad-) or MenACWY-PS vaccine in children aged 36 to 59 months, as measured 21 days after the booster dose by hSBA GMT against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:4 After Second Dose Of MenACWY-CRM(Ad-) Vaccine In Subjects 36-59 Months Of Age
Booster effect of a second dose of MenACWY-CRM(-Ad) vaccine administered either 6 or 12 months after an initial dose of MenACWY-CRM(Ad-) or MenACWY-PS in children aged 36 to 59 months, as measured 21 days after the booster dose by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:8 After Second Dose Of MenACWY-CRM(Ad-) Vaccine In Subjects 36-59 Months Of Age
Booster effect of a second dose of MenACWY-CRM(Ad-) vaccine administered either 6 or 12 months after an initial dose of MenACWY-CRM(Ad-) or MenACWY-PS in children aged 36 to 59 months, as measured 21 days after the booster dose by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:4 After One Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Immune response of one dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, 28 days after administration to subjects aged 12 to 35 months, as measured by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
hSBA GMT After One Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Immune response of one dose of MenACWY-CRM vaccine with adjuvant or without adjuvant, 28 days after administration to subjects aged 12 to 35 months, as measured by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:8 After One Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Immune response of one dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, 28 days after administration to subjects aged 12 to 35 months, as measured by the percentage of subjects with human complement serum bactericidal antibody (hSBA) titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:4 After Second Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Immune response to a second dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered 28 days after initial dose to subjects aged 12 to 35 months, as measured 21 days after the second dose by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:8 After Second Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Immune response to a second dose of either MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered 28 days after the initial dose to subjects aged 12 to 35 months, as measured 21 days after the second dose by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
hSBA GMTs After Second Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Immune response to a second dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered 28 days after the initial dose to subjects aged 12 to 35 months, as measured 21 days after the second dose by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
hSBA GMTs After One Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subject 12-35 Months Of Age
Persistence of immune response at 6 or 12 months following administration of one dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months, as measured by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:4 After One Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Persistence of immune response at 6 or 12 months following administration of one dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months, as measured by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:8 After One Dose Of MenACWY-CRM Vaccine, With or Without Adjuvant, In Subjects 12-35 Months Of Age
Persistence of immune response at 6 or 12 months after one dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months of age, as measured by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
hSBA GMT After Second Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Booster effect of a second dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered at 6 or 12 months after an initial dose in children aged 12 to 35 months, as measured 21 days after the booster dose by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:4 After Second Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Booster effect of a second dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered at 6 or 12 months after an initial dose in children aged 12 to 35 months, as measured 21 days after the booster dose by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:8 After Second Dose Of MenACWY-CRM Vaccine, With or Without Adjuvant, In Subjects 12-35 Months Of Age
Booster effect of a second dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered either at 6 or 12 months after an initial dose in children aged 12 to 35 months, as measured 21 days after the booster dose by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
hSBA GMTs After Two Doses Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subject 12-35 Months Of Age
Persistence of immune response at 12 months following administration of two doses of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months, as measured by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:4 After Two Doses Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Persistence of immune response, at 12 months following administration of two doses of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months of age, as measured by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Percentages of Subjects With hSBA Titers ≥ 1:8 After Two Doses Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subject 12-35 Months Of Age
Persistence of immune response, at 12 months following administration of two doses of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months of age, as measured by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Numbers of Subjects 12 to 59 Months of Age Who Reported Solicited Local and Systemic Adverse Events After Any Vaccination
Safety was assessed as the number of subjects 12 to 59 months of age who reported solicited local and systemic adverse events from day 1 up to and including day 7 after the first or second vaccination(s) with MenACWY-CRM vaccine, with adjuvant or without adjuvant or MenACWY-PS vaccine.
Numbers of Subjects 12 to 59 Months Of Age Who Reported Unsolicited Adverse Events and Serious Adverse Events After Any Vaccination
Safety was assessed as the number of subjects 12 to 59 months of age who reported serious adverse events (SAE), AEs necessitating a physician's visit and/or resulting in premature withdrawal from the study, AEs were to be collected between day 7 and the subsequent visit (approximately 1 month later) after the first or second vaccination(s) of MenACWY-CRM vaccine, with or without adjuvant, or MenACWY-PS vaccine. Any SAE were to be collected throughout the study.
Full Information
NCT ID
NCT00310817
First Posted
April 3, 2006
Last Updated
October 6, 2015
Sponsor
Novartis Vaccines
Collaborators
Novartis
1. Study Identification
Unique Protocol Identification Number
NCT00310817
Brief Title
Safety and Immunogenicity of Novartis Meningococcal ACWY Conjugate Vaccine in Healthy Children Aged 12-59 Months.
Official Title
A Phase II, Randomized, Observer Blind, Multi-Center, Active Controlled Study to Evaluate the Safety and Immunogenicity of Novartis Meningococcal ACWY Conjugate Vaccine in Healthy Children Aged 12-59 Months.
Study Type
Interventional
2. Study Status
Record Verification Date
October 2015
Overall Recruitment Status
Completed
Study Start Date
March 2005 (undefined)
Primary Completion Date
May 2006 (Actual)
Study Completion Date
May 2006 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Novartis Vaccines
Collaborators
Novartis
4. Oversight
5. Study Description
Brief Summary
To compare the functional immune response 28 days after administration of one dose of Men ACWY-CRM conjugate vaccine without adjuvant (MenACWY-CRM(Ad-)) with that of a Men ACWY polysaccharide (PS) vaccine
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Meningococcal Meningitis
Keywords
meningitis, children, vaccine
7. Study Design
Primary Purpose
Prevention
Study Phase
Phase 2
Masking
ParticipantInvestigator
Allocation
Randomized
Enrollment
623 (Actual)
8. Arms, Groups, and Interventions
Arm Title
MenACWY-CRM(Ad+) 12 to 35 Months
Arm Type
Experimental
Arm Description
Subjects received one dose of MenACWY-CRM conjugate vaccine with adjuvant (Ad+) on day 1 and second dose at 28 days or at 6 months or at 12 months after the first vaccination.
Arm Title
MenACWY-CRM(Ad-) 12 to 35 Months
Arm Type
Experimental
Arm Description
Subjects received one dose of MenACWY-CRM conjugate vaccine without adjuvant (Ad-) on day 1 and second dose either at 28 days or at 6 months or at 12 months after the first vaccination.
Arm Title
MenACWY-CRM(Ad-) 36 to 59 Months
Arm Type
Experimental
Arm Description
Subjects received one dose of MenACWY-CRM conjugate vaccine without adjuvant on day 1 and second dose on day 169 or day 337.
Arm Title
MenACWY-PS (36 to 59 Months)
Arm Type
Active Comparator
Arm Description
Subjects received one dose of MenACWY polysaccharide (PS) vaccine on day 1 and second dose of MenACWY-CRM conjugate vaccine without adjuvant on day 169 or day 337.
Intervention Type
Biological
Intervention Name(s)
MenACWY-CRM conjugate vaccine, adjuvanted
Intervention Type
Biological
Intervention Name(s)
MenACWY polysaccharide vaccine
Intervention Type
Biological
Intervention Name(s)
MenACWY-CRM conjugate vaccine, unadjuvanted
Primary Outcome Measure Information:
Title
Percentages of Subjects With Human Complement Serum Bactericidal Activity (hSBA) Titers ≥ 1:4, After One Dose Of Either MenACWY-CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Description
Immune response of one dose of MenACWY-CRM(Ad-) compared to that of one dose of MenACWY polysaccharide(MenACWY-PS) vaccine, 28 days after administration to subjects aged 36 to 59 months, as measured by the percentage of subjects with human complement serum bactericidal activity (hSBA) titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
28 days after first vaccination.
Secondary Outcome Measure Information:
Title
Percentages of Subjects With hSBA Titers ≥ 1:8 After One Dose Of Either MenACWY-CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Description
Immune response of one dose of MenACWY-CRM(Ad-) compared to that of a MenACWY-PS vaccine, 28 days after administration to subjects aged 36 to 59 months, as measured by the percentages of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
28 days after first vaccination
Title
hSBA Geometric Mean Titers (GMT) After One Dose Of Either MenACWY-CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Description
Immune response of one dose of MenACWY-CRM(Ad-) vaccine compared with that of one dose of MenACWY-PS vaccine, 28 days after administration in subjects 36-59 months of age, as measured by hSBA geometric mean titers (GMTs) against N. meningitidis serogroups A, C, W, and Y.
Time Frame
28 days after first vaccination
Title
hSBA GMTs After One Dose of Either MenACWY-CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Description
Persistence of functional immune response at 6 or 12 months following administration of one dose of either MenACWY-CRM(Ad-) or MenACWY-PS vaccine in children aged 36 to 59 months, as measured by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Time Frame
6 months after first vaccination and 12 months after first vaccination
Title
Percentage of Subjects With hSBA Titers ≥ 1:4 After One Dose Of Either MenACWY-CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Description
Persistence of functional immune response at 6 or 12 months following administration of one dose of either MenACWY-CRM(Ad-) or MenACWY-PS vaccine in children aged 36 to 59 months, as measured by the percentage of hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
6 months after first vaccination and 12 months after first vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:8 After One Dose Of Either MenACWY -CRM(Ad-) or MenACWY-PS Vaccine In Subjects 36-59 Months Of Age
Description
Persistence of functional immune response at 6 or 12 months following administration of one dose of either MenACWY-CRM(Ad-) or MenACWY-PS vaccine in children aged 36 to 59 months, as measured by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
6 months after first vaccination and 12 months after first vaccination
Title
hSBA GMTs After Second Dose Of MenACWY-CRM(Ad-) Vaccine In Subjects 36-59 Months Of Age
Description
Booster effect of a second dose of MenACWY-CRM(Ad-) vaccine administered either 6 or 12 months after an initial dose of MenACWY-CRM(Ad-) or MenACWY-PS vaccine in children aged 36 to 59 months, as measured 21 days after the booster dose by hSBA GMT against N. meningitidis serogroups A, C, W, and Y.
Time Frame
21 days after second vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:4 After Second Dose Of MenACWY-CRM(Ad-) Vaccine In Subjects 36-59 Months Of Age
Description
Booster effect of a second dose of MenACWY-CRM(-Ad) vaccine administered either 6 or 12 months after an initial dose of MenACWY-CRM(Ad-) or MenACWY-PS in children aged 36 to 59 months, as measured 21 days after the booster dose by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
21 days after second vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:8 After Second Dose Of MenACWY-CRM(Ad-) Vaccine In Subjects 36-59 Months Of Age
Description
Booster effect of a second dose of MenACWY-CRM(Ad-) vaccine administered either 6 or 12 months after an initial dose of MenACWY-CRM(Ad-) or MenACWY-PS in children aged 36 to 59 months, as measured 21 days after the booster dose by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
21 days after the second vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:4 After One Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Immune response of one dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, 28 days after administration to subjects aged 12 to 35 months, as measured by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
28 days after first vaccination.
Title
hSBA GMT After One Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Immune response of one dose of MenACWY-CRM vaccine with adjuvant or without adjuvant, 28 days after administration to subjects aged 12 to 35 months, as measured by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Time Frame
28 days after first vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:8 After One Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Immune response of one dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, 28 days after administration to subjects aged 12 to 35 months, as measured by the percentage of subjects with human complement serum bactericidal antibody (hSBA) titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
28 days after first vaccination.
Title
Percentages of Subjects With hSBA Titers ≥ 1:4 After Second Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Immune response to a second dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered 28 days after initial dose to subjects aged 12 to 35 months, as measured 21 days after the second dose by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
21 days after second vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:8 After Second Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Immune response to a second dose of either MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered 28 days after the initial dose to subjects aged 12 to 35 months, as measured 21 days after the second dose by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
21 days after second vaccination
Title
hSBA GMTs After Second Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Immune response to a second dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered 28 days after the initial dose to subjects aged 12 to 35 months, as measured 21 days after the second dose by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Time Frame
21 days after second vaccination
Title
hSBA GMTs After One Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subject 12-35 Months Of Age
Description
Persistence of immune response at 6 or 12 months following administration of one dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months, as measured by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Time Frame
6 months after first vaccination and 12 months after first vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:4 After One Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Persistence of immune response at 6 or 12 months following administration of one dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months, as measured by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
6 months after first vaccination and 12 months after first vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:8 After One Dose Of MenACWY-CRM Vaccine, With or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Persistence of immune response at 6 or 12 months after one dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months of age, as measured by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
6 months after first vaccination and 12 months after first vaccination
Title
hSBA GMT After Second Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Booster effect of a second dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered at 6 or 12 months after an initial dose in children aged 12 to 35 months, as measured 21 days after the booster dose by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Time Frame
21 days after the second vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:4 After Second Dose Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Booster effect of a second dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered at 6 or 12 months after an initial dose in children aged 12 to 35 months, as measured 21 days after the booster dose by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
21 days after second vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:8 After Second Dose Of MenACWY-CRM Vaccine, With or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Booster effect of a second dose of MenACWY-CRM vaccine, with adjuvant or without adjuvant, administered either at 6 or 12 months after an initial dose in children aged 12 to 35 months, as measured 21 days after the booster dose by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
21 days after second vaccination
Title
hSBA GMTs After Two Doses Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subject 12-35 Months Of Age
Description
Persistence of immune response at 12 months following administration of two doses of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months, as measured by hSBA GMTs against N. meningitidis serogroups A, C, W, and Y.
Time Frame
12 months after second vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:4 After Two Doses Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subjects 12-35 Months Of Age
Description
Persistence of immune response, at 12 months following administration of two doses of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months of age, as measured by the percentage of subjects with hSBA titers ≥ 1:4 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
12 months after second vaccination
Title
Percentages of Subjects With hSBA Titers ≥ 1:8 After Two Doses Of MenACWY-CRM Vaccine, With Adjuvant or Without Adjuvant, In Subject 12-35 Months Of Age
Description
Persistence of immune response, at 12 months following administration of two doses of MenACWY-CRM vaccine, with adjuvant or without adjuvant, in subjects aged 12 to 35 months of age, as measured by the percentage of subjects with hSBA titers ≥ 1:8 against N. meningitidis serogroups A, C, W, and Y.
Time Frame
12 months after second vaccination
Title
Numbers of Subjects 12 to 59 Months of Age Who Reported Solicited Local and Systemic Adverse Events After Any Vaccination
Description
Safety was assessed as the number of subjects 12 to 59 months of age who reported solicited local and systemic adverse events from day 1 up to and including day 7 after the first or second vaccination(s) with MenACWY-CRM vaccine, with adjuvant or without adjuvant or MenACWY-PS vaccine.
Time Frame
From day 1 through day 7 after first or second vaccination(s)
Title
Numbers of Subjects 12 to 59 Months Of Age Who Reported Unsolicited Adverse Events and Serious Adverse Events After Any Vaccination
Description
Safety was assessed as the number of subjects 12 to 59 months of age who reported serious adverse events (SAE), AEs necessitating a physician's visit and/or resulting in premature withdrawal from the study, AEs were to be collected between day 7 and the subsequent visit (approximately 1 month later) after the first or second vaccination(s) of MenACWY-CRM vaccine, with or without adjuvant, or MenACWY-PS vaccine. Any SAE were to be collected throughout the study.
Time Frame
28 days after first vaccination and 21 days after second vaccination
10. Eligibility
Sex
All
Minimum Age & Unit of Time
12 Months
Maximum Age & Unit of Time
59 Months
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria:
healthy 12-<60 month old children;
Exclusion Criteria:
subjects who have previously received any meningococcal vaccine
subjects with any serious acute or chronic progressive disease
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Novartis Vaccines - Drug Information Services
Organizational Affiliation
Novartis
Official's Role
Study Chair
Facility Information:
Facility Name
University of Tampere Medical School
City
Tampere
Country
Finland
Facility Name
Oddz. Neuroinfekcji, Szpital Jana Pawla II, Krakow
City
Samodzielny ZOZ, Lubartów
Country
Poland
12. IPD Sharing Statement
Learn more about this trial
Safety and Immunogenicity of Novartis Meningococcal ACWY Conjugate Vaccine in Healthy Children Aged 12-59 Months.
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