Immunogenicity and Safety Study of GSK Biologicals' Boostrix™ Vaccine Using a New Syringe Presentation in Healthy Adolescents Aged 10-15 Years
Immunogenicity and Safety Study of GSK Biologicals' Boostrix™ Vaccine Using a New Syringe Presentation in Healthy Adolescents Aged 10-15 Years
The purpose of the study is to compare the immunogenicity and safety of a booster dose of BoostrixTM administered in a new syringe presentation to that of BoostrixTM administered in the previous syringe presentation in healthy adolescents aged 10-15 years.
The protocol has been updated following Protocol amendment 1 date 03 August 2011 leading to the update of the exclusion criteria to allow subjects in Mexico to receive the flu vaccine in accordance with the local standard of care.
The protocol has been updated following Protocol amendment 2 dated 14 December 2011 due to the recruitment constraints as a result of the DT/dTpa vaccination campaign in the countries. The inclusion and exclusion criteria were amended to allow the participation of those who have already received the 6th dose of the diphtheria, tetanus and/or pertussis containing vaccine.
Inclusion Criteria:
Subject's parent(s)/Legally Acceptable Representative(s) and subjects who the investigator believes can and are willing to comply with the requirements of the protocol.
A male or female between 10 and 15 years of age at the time of booster vaccination.
Prior to protocol amendment 2, subjects who have previously received 5 doses of diphtheria-tetanus-pertussis vaccine (whole cell/acellular [w/a]) as part of primary and booster vaccination, in line with local recommendations.
After protocol amendment 2, subjects who have previously received 6 doses of either DT(P) (w/a)/ dTpa vaccine as part of primary and booster vaccination, in line with local recommendations.
Healthy subjects as determined by the investigator based on medical history and clinical examination before entering into the study.
Written informed consent to be obtained before study entry from the parent(s)/ Legally Acceptable Representative(s) of the subject.
Written informed assent to be obtained from the subject in addition to the informed consent signed by the parent(s)/ Legally Acceptable Representative(s), if required by local regulations.
Female subjects of non-childbearing potential may be enrolled in the study.
Female subjects of childbearing potential may be enrolled in the study, if the subject:
Exclusion Criteria:
Child in care.
Use of any investigational or non-registered product other than the study vaccine within 30 days preceding the booster dose of study vaccine, or planned use during the study period.
Chronic administration of immunosuppressants or other immune-modifying drugs within six months prior to the booster dose.
Planned administration/administration of a vaccine not foreseen by the study protocol within 30 days of the booster dose of vaccine - with the exception of influenza vaccine which is allowed up to 7 days before the study vaccine dose, or planned in the period ≥ 7 days after the study vaccine dose.
Concurrently participating in another clinical study, at any time during the study period, in which the subject has been or will be exposed to an investigational or a non-investigational product.
A history of previous or intercurrent diphtheria, tetanus or pertussis disease.
A history of vaccination against these diseases since the 5th or the 6th dose of DT(P)/dT(pa). For subjects who have received the 6th dose of the diphtheria, tetanus and/or pertussis containing vaccine, the interval between the last DT(P)/dT(pa) vaccination and the administration of the study vaccine should be at least 18 months.
Occurrence of any of the following adverse event after a previous administration of a Boostrix vaccine :
Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.
History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccine.
Administration of immunoglobulins and/or any blood products within the 3 months preceding the first dose of study vaccine or planned administration during the study period.
Acute disease and/or fever at the time of enrolment.
Pregnant or lactating female.
Female planning to become pregnant or planning to discontinue contraceptive precautions, if applicable.