Immunogenicity and Safety of Kinrix + (Measles Mumps Rubella) MMR Vaccine With and Without Varicella Vaccine in Healthy Children 4-6 Years

This is an interventional prevention trial for Tetanus focused on measuring Co-administration, Immunization, Preschool, Booster Read More

Inclusion Criteria:

• Subjects for whom the investigator believes that their parents/ guardians can and will comply with the requirements of the protocol.
• A male or female child between 4 and 6 years of age, inclusive.
• Written informed consent obtained from the parent or guardian of the subject.
• Healthy subjects as established by medical history and clinical examination before entering into the study.
• Having received 4 doses of (Diphtheria, Tetanus Acellular Pertussis) DTaP vaccine using Pediarix and/or Infanrix, and 3 doses of poliovirus vaccine using Pediarix and/or (inactivated poliovirus vaccine, Aventis Pasteur) IPOL in the first 2 years of life.
• Previously received 1 dose of M-M-RII and Varivax (separate or combined) in the second year of life.

Exclusion Criteria:

• Use of any investigational or non-registered drug or vaccine other than the study vaccines within 30 days preceding the administration of study vaccines, or planned use during the study period.
• 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 non-investigational product or device.
• History of previous or intercurrent diphtheria, tetanus, pertussis, polio, measles, mumps, rubella or varicella disease, or of vaccination against these diseases given after the second year of life.
• Known exposure to diphtheria, tetanus, pertussis, or polio, prior to vaccination.
• Poliovirus vaccination with one or more doses of (oral polio virus) OPV vaccine.
• Administration or planned administration of a vaccine not foreseen by the study protocol within 30 days of study vaccination and ending at Day 30.
• Chronic administration or planned administration of immunosuppressants or other immune modifying drugs within six months prior to study vaccination or planned administration during the study period ending at Day 30.
• Administration of immunoglobulins and/or any blood products at any time prior to study vaccination or planned administration during the study period ending at Day 30.
• Any confirmed or suspected immunosuppressive or immunodeficient condition, including human immunodeficiency virus (HIV) infection.
• History of seizures or progressive neurological disorder, including infantile spasms, uncontrolled epilepsy or progressive encephalopathy.
• Major congenital defects or serious chronic illness.
• Acute disease at the time of enrolment.
• History of allergic disease or reactions likely to be exacerbated by any component of the vaccine(s).
• History of anaphylactic reaction to egg proteins or previous doses of the vaccine(s).
• Encephalopathy within 7 days of administration of previous dose of Infanrix or Pediarix.
• Fever >=40.5°C or 104.9°F (rectal temperature) (39.5°C or 103.1°F, oral/axillary) within 48 hours of previous dose of Infanrix or Pediarix not due to another identifiable cause.
• Collapse or shock-like state within 48 hours of previous dose of DTaP or DTaP-containing vaccine.
• Persistent, severe, inconsolable screaming or crying lasting ³3 hours occurring within 48 hours of administration of previous dose of DTaP or DTaP-containing vaccine.
• Thrombocytopenia following a previous dose of M-M-RII or its component vaccines
• Inability to contact a parent/guardian of the subject by telephone.
• Blood dyscrasias, leukemia, lymphomas or other malignant neoplasms affecting the bone marrow or lymphatic systems.
• Family history of congenital or hereditary immunodeficiency, unless the immune competence of the subject has been demonstrated.
• Residence in the same household as the following persons:
• New-born infants (0-4 weeks of age).
• Pregnant mother/women without documented positive history of chickenpox disease or laboratory evidence of prior varicella vaccination.
• Pregnant women at or beyond 28 weeks gestation regardless of varicella vaccination status or varicella disease history.
• Persons with known immunodeficiency.
• Active untreated tuberculosis.