drugset / Trial / NCT07596173
A Study on the Immune Response and Safety of a Combined Vaccine Against Diphtheria, Tetanus and Acellular Pertussis (dTpa) in Healthy Japanese Adolescents Aged 11 Years to <13 Years
Non-randomizedSingle-groupOpen-labelPrevention
Summary
The purpose of the study is to assess the immune response, reactogenicity and safety of a booster dose of dTpa vaccine 1 month after vaccination in healthy Japanese participants aged 11 to \<13 years.
Timeline
- Start
- 2026-06-29
- Primary completion
- 2026-10-14
- Completion
- 2026-10-14
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | dTpa vaccine | Vaccine | — | — |
Indications
No indication recorded.