A Phase I Clinical Trial to Evaluate the Safety and Immunogenicity of Different Doses of Adsorbed Acellular Pertussis (Two-component) Diphtheria-tetanus Combined Vaccine (for Adults and Adolescents) in People Aged 10 Years and Older in a Randomized, Blinded, Placebo-controlled Manner
Latest Information Update: 02 Apr 2026
At a glance
- Drugs Adsorbed diptheria tetanus acellular pertussis combined vaccine-Changchun BCHT Biotechnology (Primary)
- Indications Diphtheria; Pertussis; Tetanus
- Focus Adverse reactions
- Sponsors Changchun BCHT Biotechnology
Most Recent Events
- 02 Apr 2026 New trial record