Study of SP306 Given Intramuscularly Compared to DT BIK® Given Subcutaneously in Japanese Adolescents 11 to 12 Years Old
This trial is active, not recruiting.
|Conditions||tetanus, diphtheria, pertussis|
|Treatments||tdap: tetanus toxoid, reduced diphtheria toxoid and acellular pertussis vaccine adsorbed, diphtheria and tetanus toxoids adsorbed|
|Sponsor||Sanofi Pasteur, a Sanofi Company|
|Start date||March 2014|
|End date||September 2014|
|Trial size||534 participants|
|Trial identifier||NCT02089347, Td536 (EFC12579), U1111-1124-7550|
The aim of the study is to generate additional safety and immunogenicity data to support the registration of the product in Japan.
- To demonstrate the non-inferiority of SP306 versus DT (DT BIK® 0.1mL) vaccine in terms of diphtheria and tetanus booster response rate (proportion of subjects with booster responses) and seroprotection rate (percentage of subjects with antitoxin concentrations ≥0.1 IU/mL) at 28 days (window 28-35 days) after one injection in Japanese adolescents 11-12 years of age.
- To evaluate the immune response of SP306 against the pertussis antigens PT and FHA in terms of booster response rate (proportion of subjects with booster responses) at 28 days (window 28-35 days) after one injection in Japanese adolescents 11-12 years of age.
- To further evaluate the immune response of the study vaccines against diphtheria, tetanus and pertussis antigens.
- To assess the safety of the study vaccines after one injection in Japanese adolescents 11-12 years of age.
|United States||No locations recruiting|
|Other Countries||No locations recruiting|
|Aichi, Japan 451 8511||not available||no longer recruiting|
|Chiba, Japan 299 4503||not available||no longer recruiting|
|Fukui, Japan 918 8205||not available||no longer recruiting|
|Fukui, Japan 910 0833||not available||no longer recruiting|
|Gunma, Japan 372 0817||not available||no longer recruiting|
|Hyogo, Japan 655 0017||not available||no longer recruiting|
|Ibaraki, Japan 312 0057||not available||no longer recruiting|
|Kagoshima, Japan 890 0034||not available||no longer recruiting|
|Kanagawa, Japan 223 0051||not available||no longer recruiting|
|Nagano, Japan 381 0025||not available||no longer recruiting|
|Okayama, Japan 712 8064||not available||no longer recruiting|
|Okayama, Japan 701 0205||not available||no longer recruiting|
|Osaka, Japan 574 0046||not available||no longer recruiting|
|Shizuoka, Japan 426 0067||not available||no longer recruiting|
|Shizuoka, Japan 420 8623||not available||no longer recruiting|
|Tokyo, Japan 146 0095||not available||no longer recruiting|
|Tokyo, Japan 146 0023||not available||no longer recruiting|
|Tokyo, Japan 167 0052||not available||no longer recruiting|
|Tokyo, Japan 183 0042||not available||no longer recruiting|
|Endpoint classification||safety/efficacy study|
|Intervention model||parallel assignment|
|Masking||double blind (subject, caregiver, investigator, outcomes assessor)|
Percentage of subjects with booster responses to vaccine diphtheria and tetanus antigens post-vaccination with either SP306 or DT BIK®
time frame: Day 28 post-vaccination
Percentage of subjects with booster responses against pertussis antigens (Pertussis toxoid [PT] and Filamentous hemagglutinin [FHA]) post-vaccination with either SP306 or DT BIK®
time frame: Day 28 post-vaccination
Diphtheria and tetanus antitoxin geometric mean concentrations (GMC) before and post-vaccination with either SP306 or DT BIK®
time frame: Day 0 (pre-vaccination) and Day 28 post-vaccination
Number and percentage of participants reporting solicited injection-site reactions, solicited systemic reactions, unsolicited systemic reactions, and serious adverse events occurring throughout the trial
time frame: Day 0 up to Day 28 post-vaccination
Male or female participants from 11 years up to 12 years old.
Inclusion Criteria: - Aged 11 or 12 years and considered healthy on the day of inclusion - Informed consent form and assent form signed and dated by the parent(s) / legal representative(s) and the subject respectively - Completed childhood vaccination against diphtheria, pertussis and tetanus (i.e., received 4 doses of Japanese-produced TdaP vaccine), confirmed by checking immunization records and have not yet undergone additional DT vaccination - Able to attend all scheduled visits and to comply with all trial procedures - For female subjects, either pre-menarchal, or post-menarchal with a negative urine pregnancy test. Exclusion Criteria: - Any conditions or diseases which, in the opinion of the Investigator: - would pose a health risk to the subject - or might interfere with the ability to participate fully in the study - or might interfere with evaluation of the vaccine - or would otherwise make participation inappropriate according to the Investigator's clinical judgment - History of diphtheria, tetanus, pertussis, confirmed either clinically, serologically, or microbiologically - Suspected or known hypersensitivity to any of the vaccine components or history of a life threatening reaction to a vaccine containing the same substances of the study vaccine - Vaccination in the last 5 years against tetanus, diphtheria, and/or pertussis - Known or suspected congenital immunodeficiency, or current / previous acquired immunodeficiency, or current / previous receipt of immunosuppressive therapy such as anti-cancer chemotherapy or radiation therapy, or current / previous (within the last 6 months) systemic corticosteroid therapy - Participation in another clinical trial investigating a vaccine, drug, medical device, or medical procedure in the 4 weeks preceding the trial inclusion - Planned participation in another clinical trial during the present trial period - Receipt of blood or blood-derived products in the past 3 months, that might interfere with assessment of the immune response - Receipt of any vaccine within the 4 weeks preceding the trial vaccination, except for influenza vaccination, which may be received at least 2 weeks before the study vaccine - Planned receipt of any vaccine during the trial period - Clinical or known serological evidence of systemic illness including Hepatitis B, Hepatitis C and/or Human Immunodeficiency Virus (HIV) infection - At high risk for diphtheria, tetanus or pertussis infection during the trial - Known pregnancy, or a positive urine pregnancy test - Currently breastfeeding a child - Known thrombocytopenia or history of thrombocytopenia - Bleeding disorder, or receipt of anticoagulants in the 3 weeks preceding inclusion - History of acute disseminated encephalomyelitis, encephalopathy, Guillain-Barré Syndrome (GBS), or autoimmune disease - Deprived of freedom by an administrative or court order, or in an emergency setting, or hospitalized involuntarily - Current alcohol abuse or drug addiction that might interfere with the ability to comply with trial procedures - Identified as an employee of an Investigator, a study center, a study-affiliated vendor, or the Sponsor, with direct or indirect involvement in the proposed study or other studies under the direction of that Investigator or study center; or identified as a spouse or child (whether natural or adopted) of such an employee.
|Official title||Immunogenicity and Safety of the Tetanus Toxoid, Reduced Diphtheria Toxoid and Acellular Pertussis Vaccine Adsorbed (SP306) Given Intramuscularly Compared to Diphtheria and Tetanus Toxoids Adsorbed (DT) Given Subcutaneously in Japanese Adolescents 11 - 12 Years of Age|
|Description||Study participants will receive either a single dose of SP306 vaccine intramuscularly or a dose of DT BIK® vaccine subcutaneously. They will be monitored after vaccination for immediate adverse events (AEs) solicited injection site and systemic reactions and unsolicited AEs including serious adverse events throughout the study period, approximately 28 days (+7 days).|
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