Safety and Immunogenicity of Sequential Immunization of Inactivated COVID-19 Vaccine and Recombinant COVID-19 Vaccine (Ad5 Vector) inChinese Healthy Adults Aged 60 and Above: a Randomized, Observer-blind,Parallel-controlled Clinical Trial
Latest Information Update: 18 Aug 2022
At a glance
- Drugs Ad5-nCoV Tianjin CanSino Biotechnology (Primary) ; SARS-COV-2 vaccine-inactivated-Sinovac-Biotech
- Indications COVID 2019 infections
- Focus Adverse reactions; Pharmacodynamics
- Acronyms Ad5 Vector
- 12 Aug 2022 Status changed from recruiting to completed.
- 23 Sep 2021 Planned End Date changed from 2 Mar 2022 to 26 May 2022.
- 23 Sep 2021 Planned primary completion date changed from 28 Sep 2021 to 26 Nov 2021.