Immunogenicity and Safety of the Heterologous Prime-boost Immunization with an Adenovirus Type-5 Vector-based COVID-19 Vaccine (Ad5-nCoV) After Three-dose Priming with an Inactivated COVID-19 Vaccine in Adults Aged 18 Years and Above: a Randomized, Open-label, Parallel-controlled Clinical Trial
Latest Information Update: 26 Feb 2025
At a glance
- Drugs Ad5-nCoV Tianjin CanSino Biotechnology (Primary) ; Ad5-nCoV Tianjin CanSino Biotechnology (Primary) ; SARS-COV-2 vaccine-inactivated-Sinovac-Biotech (Primary)
- Indications COVID 2019 infections
- Focus Adverse reactions; Pharmacodynamics
Most Recent Events
- 21 Feb 2025 Status changed from active, no longer recruiting to completed.
- 12 Aug 2022 Planned End Date changed from 15 Oct 2022 to 20 Mar 2023.
- 12 Aug 2022 Status changed from recruiting to active, no longer recruiting.