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Immunogenicity and Reactogenicity Study of BoostrixTM (dTpa) and Boostrix-IPV (dTpa-IPV)

GlaxoSmithKline (GSK) logo

GlaxoSmithKline (GSK)

Status and phase

Completed
Phase 4

Conditions

Diphtheria
Tetanus
Acellular Pertussis

Treatments

Biological: GSK Biologicals' reduced-antigen-content combined diphtheria, tetanus, acellular pertussis and inactivated polio vaccine (dTpa-IPV; BoostrixTM)
Biological: Boostrix™ (dTpa)
Biological: Ditanrix™ Adult, TedivaxTM (Td)

Study type

Interventional

Funder types

Industry

Identifiers

NCT01294605
263855/034

Details and patient eligibility

About

This purpose of the study is to evaluate the immunogenicity and reactogenicity of Boostrix™ (when used in a primary schedule (0, 1, 6-month) or a single dose of Boostrix-IPV followed by two doses of Td vaccines (DitanrixTM Adult, TedivaxTM), as compared to three doses of licensed Td vaccines in adults.

Enrollment

460 patients

Sex

All

Ages

40+ years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Only subjects for whom the investigator believes the requirements of the protocol will be complied with will be enrolled in the study
  • A male or female adult >= 40 years of age
  • Written informed consent to be obtained from the subject prior to study entry
  • No history of diphtheria or tetanus toxoid containing vaccination in the last 20 years, including those who have never been vaccinated and those with an unknown vaccination status.
  • Free of obvious health problems as established by medical history and clinical examination before entering into the study.
  • subject should not be pregnant or plan to become pregnant.

Exclusion criteria

  • Use of any investigational or non-registered product other than the study vaccine(s) within 30 days preceding the first 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 first vaccine dose.
  • Major congenital defects or serious chronic illness.
  • History of any neurologic disorders or seizures
  • Acute disease at the time of enrolment.
  • Administration of immunoglobulins and/or any blood products within the three months preceding the first dose of study vaccine or planned administration during the study period.
  • Pregnant or lactating female
  • Female planning to become pregnant or planning to discontinue contraceptive precautions
  • Previous vaccination with a meningococcal-conjugate vaccine, Prevenar™ or other experimental conjugated pneumococcal vaccines
  • History of allergic disease or reactions likely to be exacerbated by any component of the vaccine(s).
  • Any confirmed or suspected immunosuppressive or immunodeficient condition

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

460 participants in 3 patient groups

Group A
Experimental group
Treatment:
Biological: Boostrix™ (dTpa)
Group B
Experimental group
Treatment:
Biological: Ditanrix™ Adult, TedivaxTM (Td)
Biological: Ditanrix™ Adult, TedivaxTM (Td)
Biological: GSK Biologicals' reduced-antigen-content combined diphtheria, tetanus, acellular pertussis and inactivated polio vaccine (dTpa-IPV; BoostrixTM)
Group C
Active Comparator group
Treatment:
Biological: Ditanrix™ Adult, TedivaxTM (Td)
Biological: Ditanrix™ Adult, TedivaxTM (Td)

Trial contacts and locations

13

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Data sourced from clinicaltrials.gov

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