- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00518180
A Study to Evaluate Safety and Immune Response of Novartis Meningococcal ACWY Conjugate Vaccine In Adolescents
A Phase 3, Single-Center, Open-label, Controlled, Randomized Study to Evaluate the Safety and Immunogenicity of Novartis Men ACWY Vaccine Administered Either Alone or Concomitantly With a Combined Tetanus, Reduced Diphtheria Toxoid, Acellular Pertussis Vaccine and Quadrivalent Human Papillomavirus [Types 6, 11, 16, 18] Recombinant Vaccine in Healthy Adolescents
Study Overview
Status
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
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San Jose, Costa Rica
- San Jose, Costa Rica
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Healthy adolescents 11-18 years of age
- virgins (both male and female) with no intention of becoming sexually active during the study period
- who have been properly vaccinated against diphtheria, tetanus, pertussis
Exclusion Criteria:
- who had a previous confirmed or suspected disease caused by N. meningitidis;
- who have previously been immunized with a meningococcal vaccine
- who have received prior human papillomavirus (HPV) vaccine;
- who have any serious acute, chronic or progressive disease
- who have epilepsy, any progressive neurological disease or history of Guillain-Barre syndrome;
- who have a known or suspected impairment/alteration of immune function, either congenital or acquired
- who are known to have a bleeding diathesis, or any condition that may be associated with a prolonged bleeding time;
- who have Down's syndrome or other known cytogenic disorders;
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: MenACWY + Tdap + HPV
Subjects received MenACWY concomitantly with Tdap and HPV at study month 0 followed by two injections of HPV at month 2 and 6
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One dose of vaccine administered intramuscularly
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Experimental: MenACWY →Tdap → HPV
Subjects received MenACWY at study month 0 followed by one injection of Tdap at month 1, followed by three injections of HPV at months 2, 4, and 8
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One dose of vaccine administered intramuscularly
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Experimental: Tdap →MenACWY → HPV
Subjects received Tdap at month 0 followed by one injection of MenACWY at month 1, followed by three injections of HPV at months 2, 4, and 8
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One dose of vaccine administered intramuscularly
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Subjects With Human Serum Bactericidal Assay (hSBA) Seroresponse
Time Frame: 1 month post MenACWY vaccination
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Immune responses to MenACWY, as measured by the percentage of hSBA seroresponders, when given: (a) alone; (b) concomitantly with a Tetanus diphtheria acellular pertussis (Tdap) vaccine and a Human Papillomavirus Recombinant (HPV) vaccine; and (c) when given one month after a Tdap vaccine. Seroresponse to MenACWY: For a subject with baseline hSBA titer <1:4, seroresponse is defined as a postvaccination hSBA titer ≥ 1:8; for a subject with baseline hSBA titer ≥ 1:4, seroresponse is defined as a postvaccination hSBA titer of at least 4 times the baseline. |
1 month post MenACWY vaccination
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Percentage of Subjects With Antidiphtheria and Antitetanus Toxin ≥1.0 IU/mL
Time Frame: 1 month post Tdap vaccination
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To compare the immune response to Tdap given concomitantly with MenACWY and HPV vaccine with the immune response to Tdap when administered alone
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1 month post Tdap vaccination
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Geometric Mean Concentrations (GMC) of Antipertussis Toxin (Anti-PT), Antifilamentous Hemagglutinin (Anti-FHA), and Antipertactin (Anti-PRN)
Time Frame: 1 month post Tdap vaccination
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To compare the immune response of Tdap given concomitantly with MenACWY and HPV vaccine with the immune response of Tdap when administered alone
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1 month post Tdap vaccination
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Effect of Concomitant and Sequential Vaccination on hSBA Geometric Mean Titers (GMTs) for A, C, W, and Y Serogroups
Time Frame: 1 month post MenACWY vaccination
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The immune responses to the MenACWY conjugate vaccine, as measured by the hSBA Geometric Mean Titers (GMTs) when given: (a) alone, (b) concomitantly with the Tdap vaccine and the HPV vaccine, and (c) when given one month after the Tdap vaccine.
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1 month post MenACWY vaccination
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Percentage of Subjects With Anti-HPV Seroconversion
Time Frame: 1 month post third HPV vaccination
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To compare the immune response of HPV vaccine given concomitantly with MenACWY and Tdap to the response when HPV vaccine is given alone.
(Immune response against HPV virus-like particles (VLPs) for types 6, 11, 16, and 18 was measured at one month after the third HPV vaccination.)
Anti-HPV Seroconversion (SC): SC was defined as negative (baseline HPV titer < type-specific cut-off) for anti-HPV and anti-HPV ≥ an HPV type-specific cut-off at one month after the third HPV injection.
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1 month post third HPV vaccination
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Geometric Mean Titers (GMTs) of Anti-HPV by Competitive Luminex Immunoassay
Time Frame: 1 month post third HPV vaccination
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To compare the immune response of HPV vaccine given concomitantly with MenACWY and Tdap to the response when HPV vaccine is given alone.
(Immune response against HPV virus-like particles (VLPs) for types 6, 11, 16, and 18 was measured at one month after the third HPV vaccine vaccination.)
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1 month post third HPV vaccination
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Percentage of Subjects With hSBA ≥ 1:8, hSBA Titer ≥ 1:4, for A, C, W, and Y Serogroups
Time Frame: 1 month post MenACWY vaccination
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The immune responses to MenACWY, as measured by the percentage of subjects with hSBA titer ≥ 1:8, hSBA titer ≥ 1:4, when given: (a) alone, (b) concomitantly with Tdap and HPV vaccine; and (c) when given one month after Tdap.
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1 month post MenACWY vaccination
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The Effect of Sequential Vaccination on Immunogenicity for Diphtheria and Tetanus
Time Frame: 1 month post Tdap vaccination
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The immune response to the Tdap vaccine, as measured by the percentage of subjects with antidiphtheria and antitetanus toxin ≥1.0 IU/mL.
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1 month post Tdap vaccination
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Geometric Mean Concentrations (GMC) for Diphtheria and Tetanus
Time Frame: 1 month post Tdap vaccination
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To compare the immune response of Tdap, as measured by the antidiphtheria and antitetanus GMCs, when administered one month after the MenACWY vaccine with the immune response of the Tdap vaccine when administered alone.
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1 month post Tdap vaccination
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Geometric Mean Titers (GMT) of Pertussis Antigens
Time Frame: 1 month post Tdap vaccination
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To compare the immune response to Tdap administered one month after MenACWY with the immune response to Tdap administered alone.
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1 month post Tdap vaccination
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Percentages of Subjects With at Least a 4-fold Rise for PT, FHA, and PRN
Time Frame: 1 month post Tdap vaccination
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To compare the immune response of Tdap, defined by the percentage of subjects with a 4-fold rise in antibody titer over baseline against PT, FHA, PRN, when administered one month after the MenACWY with the immune response of Tdap when administered alone.
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1 month post Tdap vaccination
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Number of Subjects With at Least One Reactogenicity Sign After MenACWY and Tdap Vaccination.
Time Frame: Days 1 to 7
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Number of subjects with specified local and systemic reactions were assessed when MenACWY was given alone, one month after Tdap, and concomitantly with Tdap and HPV vaccine.
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Days 1 to 7
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Number of Subjects With at Least One Reactogenicity Sign After Each HPV Vaccination
Time Frame: Days 1 to 7
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Number of subjects with specified local and systemic reactions were solicited for 7 days after the HPV vaccination.
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Days 1 to 7
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Collaborators and Investigators
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Central Nervous System Diseases
- Nervous System Diseases
- Virus Diseases
- Infections
- Respiratory Tract Infections
- Respiratory Tract Diseases
- Central Nervous System Infections
- DNA Virus Infections
- Bordetella Infections
- Gram-Negative Bacterial Infections
- Bacterial Infections
- Bacterial Infections and Mycoses
- Gram-Positive Bacterial Infections
- Tumor Virus Infections
- Clostridium Infections
- Meningitis, Bacterial
- Central Nervous System Bacterial Infections
- Meningococcal Infections
- Neisseriaceae Infections
- Whooping Cough
- Tetanus
- Meningitis, Meningococcal
- Meningitis
- Papillomavirus Infections
- Physiological Effects of Drugs
- Immunologic Factors
- Gastrointestinal Agents
- Cathartics
- Vaccines
- Lactitol
Other Study ID Numbers
- V59P18
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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