drugset / Trial / NCT00452686
Study to Assess Safety & Immunogenicity of GSK Biologicals' Boostrix (dTpa) Vaccine vs. Chinese DT Vaccine
RandomizedParallel-groupOpen-labelPrevention
Summary
This study will evaluate the safety and immunogenicity of a booster dose of GSK Biologicals' reduced antigen content diphtheria, tetanus, acellular pertussis (dTpa) vaccine - Boostrix in comparison with Chinese DT vaccine, in children 6-8 years of age.
Timeline
- Start
- 2007-03
- Primary completion
- —
- Completion
- 2007-05
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Boostrix | Vaccine | — | — |
| Subject | Chinese DT vaccine | Vaccine | — | — |