- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00993447
Immunogenicity and Safety of Sanofi Pasteur's CYD Dengue Vaccine in Healthy Children and Adolescents in Latin America
Immunogenicity and Safety of Sanofi Pasteur's CYD Dengue Vaccine in Healthy Children and Adolescents Aged 9 to 16 Years in Latin America
Primary objectives:
- To describe the immune response to each dengue serotype before and after each vaccination with sanofi pasteur's CYD dengue vaccine.
- To evaluate the safety of each vaccination with sanofi pasteur's CYD dengue vaccine.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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Bucaramanga, Colombia
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Tegucigalpa, Honduras
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Cuernavaca, Mexico
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San Juan, Puerto Rico
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria :
- Aged 9 to 16 years on the day of inclusion
- Subject in good health, based on medical history and physical examination
- Provision of assent form/informed consent form signed by the subject and by the parent(s) or another legally acceptable representative
- Subject and parent(s)/legally acceptable representative(s) able to attend all scheduled visits and to comply with all trial procedures
- For a female subject of child-bearing potential, avoid becoming pregnant (use of an effective method of contraception or abstinence) for at least 4 weeks prior to first vaccination until at least 4 weeks after the last vaccination.
Exclusion Criteria :
- Personal or family history of thymic pathology (thymoma), thymectomy, or myasthenia
- For a female subject of child-bearing potential, known pregnancy or positive urine pregnancy test at Visit 1
- Participation in another clinical trial investigating a vaccine, drug, medical device, or a medical procedure in the 4 weeks preceding the first trial vaccination
- Breast-feeding woman
- Planned participation in another clinical trial during the present trial period
- Known or suspected congenital or acquired immunodeficiency, immunosuppressive therapy such as anti-cancer chemotherapy or radiation therapy within the preceding 6 months, or long-term systemic corticosteroids therapy
- Known systemic hypersensitivity to any of the components of any of the trial vaccines or history of a life-threatening reaction to any of the trial vaccines or to a vaccine containing any of the same substances
- Chronic illness at a stage that could interfere with trial conduct or completion, in the opinion of the Investigator
- Current alcohol abuse or drug addiction that may interfere with the subject's ability to comply with trial procedures
- Receipt of blood or blood-derived products in the preceding 3 months that might interfere with the assessment of immune response
- Receipt of any vaccine in the 4 weeks preceding the first trial vaccination
- Planned receipt of any vaccine in the 4 weeks following the first trial vaccination
- Subject deprived of freedom by administrative or court order, or in an emergency setting, or hospitalized without his/her consent
- Febrile illness (temperature ≥38.0°C) or moderate or severe acute illness/infection on the day of vaccination, according to investigator judgment
- Thrombocytopenia, bleeding disorder or anticoagulants in the 3 weeks preceding inclusion contraindicating intramuscular vaccination
- Severe diseases with or without fever, convulsions or neurological abnormalities without treatment or in progression.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: CYD Dengue Vaccine Group
Sanofi pasteur's CYD Dengue vaccine group (Dengvaxia®)
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0.5 mL, Subcutaneous at Day 0, 6 and 12 months
Other Names:
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Sham Comparator: Control Vaccine Group
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NaCl: 0.5 mL, Intramuscular at Day 0 and 6 months; Adacel®: 0.5 mL, Intramuscular at 12 months
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Participants With Antibody Titers of ≥10 1/Dil Against Each Parental Dengue Virus Serotype Strain Before and Following Each Injection With Sanofi Pasteur's CYD Dengue Vaccine
Time Frame: Day 0 (pre-each vaccination) and Day 28 post-each vaccination
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Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
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Day 0 (pre-each vaccination) and Day 28 post-each vaccination
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Percentage of Flavi Virus-Immune Participants at Baseline With Antibody Titers ≥10 1/Dil Against Each Parental Dengue Virus Serotype Strain Before and Following Each Injection With Sanofi Pasteur's CYD Dengue Vaccine
Time Frame: Day 0 (pre-each vaccination) and Day 28 post-each vaccination
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Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
Flavi virus (FV) immune participants at baseline are defined as those participants with ≥ 10 1/dil for at least one serotype with the parental dengue virus strain or for Yellow Fever titer.
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Day 0 (pre-each vaccination) and Day 28 post-each vaccination
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Percentage of Flavi Virus-Naive Participants at Baseline With Antibody Titers ≥10 1/Dil Against Each Parental Dengue Virus Serotype Strain Before and Following Each Injection With Sanofi Pasteur's CYD Dengue Vaccine
Time Frame: Day 0 (pre-each vaccination) and Day 28 post-each vaccination
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Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
Flavi virus (FV) naïve participants are defined as those participants with < 10 1/dil for all serotypes with parental dengue virus strains and for Yellow Fever titer.
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Day 0 (pre-each vaccination) and Day 28 post-each vaccination
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Percentage of Participants With Antibody Titers of ≥10 1/Dil Against At Least 1, 2, 3, or 4 Serotypes With Parental Dengue Virus Strain Before and Following Each Injection With Either Sanofi Pasteur's CYD Dengue Vaccine or A Placebo Vaccine
Time Frame: Day 0 (before each vaccination) and Day 28 post each vaccination
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Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
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Day 0 (before each vaccination) and Day 28 post each vaccination
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Percentage of Flavi Virus-Immune Participants With Antibody Titers of ≥10 1/Dil Against At Least 1, 2, 3, or 4 Serotypes With Parental Dengue Virus Strain Pre and Post-Injection With Either Sanofi Pasteur's CYD Dengue Vaccine or A Placebo Vaccine
Time Frame: Day 0 (before each vaccination) and Day 28 post each vaccination
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Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
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Day 0 (before each vaccination) and Day 28 post each vaccination
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Percentage of Flavi Virus-Naive Participants With Antibody Titers of ≥10 1/Dil Against At Least 1, 2, 3, or 4 Serotypes With Parental Dengue Virus Strain Pre and Post-Injection With Either Sanofi Pasteur's CYD Dengue Vaccine or A Placebo Vaccine
Time Frame: Day 0 (before each vaccination) and Day 28 post each vaccination
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Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
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Day 0 (before each vaccination) and Day 28 post each vaccination
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Summary of Geometric Mean Titers (GMTs) of Antibodies Against Each Parental Dengue Virus Serotype Strain Before and Following Each Injection With Sanofi Pasteur's CYD Dengue Vaccine
Time Frame: Day 0 (before each vaccination) and Day 28 post-each vaccination
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Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
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Day 0 (before each vaccination) and Day 28 post-each vaccination
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Summary of Geometric Mean Titers Ratios of Antibodies Against Each Parental Dengue Virus Serotype Strain Before and Following Each Injection With Sanofi Pasteur's CYD Dengue Vaccine
Time Frame: Day 0 (before each vaccination) and Day 28 post each vaccination
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Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
Geometric mean titer ratio is the geometric mean of individual post vaccination/pre vaccination titer of antibodies to each parental dengue virus serotype strain.
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Day 0 (before each vaccination) and Day 28 post each vaccination
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Summary of Geometric Mean Titers (GMTs) of Antibodies in Flavivirus-Immune Participants at Baseline Against Each Parental Dengue Virus Serotype Strain Before and Following Each Injection With Sanofi Pasteur's CYD Dengue Vaccine
Time Frame: Day 0 (before each vaccination) and Day 28 post each vaccination
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Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
Flavivirus-immune subjects at baseline are defined as those participants with ≥ 10 1/dil for at least one serotype with the parental dengue virus strain or for Yellow Fever titer.
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Day 0 (before each vaccination) and Day 28 post each vaccination
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Summary of Geometric Mean Titers Ratios of Antibodies in Flavivirus-Immune Participants at Baseline Against Each Parental Dengue Virus Serotype Strain Before and Following Each Injection With Sanofi Pasteur's CYD Dengue Vaccine
Time Frame: Day 0 (pre each vaccination) and Day 28 post each vaccination
|
Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
Flavivirus-immune subjects at baseline are defined as those participants with ≥ 10 1/dil for at least one serotype with the parental dengue virus strain or for Yellow Fever titer.
Geometric mean titer ratio is the geometric mean of individual post vaccination/pre-vaccination titer of antibodies to each parental dengue virus serotype strain.
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Day 0 (pre each vaccination) and Day 28 post each vaccination
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Summary of Geometric Mean Titers (GMTs) of Antibodies in Flavivirus-Naïve Participants at Baseline Against Each Parental Dengue Virus Serotype Strain Before and Following Each Injection With Sanofi Pasteur's CYD Dengue Vaccine
Time Frame: Day 0 (pre-each vaccination) and Day 28 post-each vaccination
|
Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT).
Flavivirus-naïve participants are defined as those participants with < 10 1/dilutions for all serotypes with parental dengue virus strains and for Yellow Fever titer.
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Day 0 (pre-each vaccination) and Day 28 post-each vaccination
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Summary of Geometric Mean Titer Ratios of Antibodies in Flavivirus-Naive Participants at Baseline Against Each Parental Dengue Virus Serotype Strain Before and Following Each Injection With Sanofi Pasteur's CYD Dengue Vaccine
Time Frame: Day 0 (pre-each vaccination) and Day 28 post-each vaccination
|
Neutralizing antibody levels against each of the 4 parental dengue virus strains of Sanofi Pasteur's CYD dengue vaccine constructs were measured using the dengue plaque reduction neutralization test (PRNT). Flavivirus-naïve participants are defined as those participants with < 10 1/dil for all serotypes with parental dengue virus strains and for Yellow Fever titer. Geometric mean titer ratio is the geometric mean of individual post-vaccination/pre-vaccination titer of antibodies to each parental dengue virus serotype strain. |
Day 0 (pre-each vaccination) and Day 28 post-each vaccination
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Number of Participants Reporting a Solicited Injection-site or Systemic Reactions Following Each Injection With Sanofi Pasteur's CYD Dengue Vaccine
Time Frame: Day 0 up to Day 14 post-each vaccination
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Solicited Injection-site reactions: Pain, Erythema, and Swelling.
Solicited Systemic Reactions: Fever, (Temperature) Headache, Malaise, Myalgia, and Asthenia.
Grade 3 Solicited Injection-Site Pain, Incapacitating, unable to perform usual activities; Erythema and Swelling, ≥ 5 cm.
Grade 3 Solicited Systemic Reactions: Fever, ≥ 39˚C; Headache, Malaise, Myalgia, and Asthenia, Significant; prevents daily activity.
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Day 0 up to Day 14 post-each vaccination
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Collaborators and Investigators
Sponsor
Publications and helpful links
General Publications
- Villar LA, Rivera-Medina DM, Arredondo-Garcia JL, Boaz M, Starr-Spires L, Thakur M, Zambrano B, Miranda MC, Rivas E, Dayan GH. Safety and immunogenicity of a recombinant tetravalent dengue vaccine in 9-16 year olds: a randomized, controlled, phase II trial in Latin America. Pediatr Infect Dis J. 2013 Oct;32(10):1102-9. doi: 10.1097/INF.0b013e31829b8022.
- Coronel D, Garcia-Rivera EJ, Rivera DM, Arredondo-Garcia JL, Dietze R, Perroud AP, Cortes M, Bonaparte M, Wang H, Pagnon A, Jantet-Blaudez F, Penalosa LAR, Dayan G, Zambrano B, DiazGranados CA, Noriega F. Immune Response Persistence and Safety of a Booster Dose of the Tetravalent Dengue Vaccine in Adolescents and Adults Who Previously Completed the 3-dose Schedule 4-5 Years Earlier in Latin America: A Randomized Placebo-controlled Trial. Pediatr Infect Dis J. 2020 Oct;39(10):961-968. doi: 10.1097/INF.0000000000002830.
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 (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CYD13
- UTN: U1111-1111-5511
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
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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