- |||||||||| Convidecia (Adenovirus Type 5 Vector) / CanSino, NPO Petrovax, Convidecia Air (Ad5-nCoV-IH) / CanSino
Clinical, Journal: Safety and immunogenicity of heterologous boosting with orally administered aerosolized bivalent adenovirus type-5 vectored COVID-19 vaccine and B.1.1.529 variant adenovirus type-5 vectored COVID-19 vaccine in adults 18 years and older: a randomized, double blinded, parallel controlled trial. (Pubmed Central) - Nov 7, 2023 The seroconversion rates of neutralizing antibodies against BA.1 in Ad5-nCoVO-IH, Ad5-nCoV/O-IH, and Ad5-nCoV-IH groups were 56.00%, 59.60% and 48.67% with no significant difference among the groups. Overall, the investigational vaccines were demonstrated to be safe and well tolerated in adults, and was highly effective in inducing mucosal immunities in addition to humoral and cellular immune responses defending against SARS-CoV-2 variants.Trial registration: Chictr.org identifier: ChiCTR2200063996.
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Enrollment change, Trial completion date, Trial termination, Trial primary completion date: A Study to Evaluate the Safety and Immunogenicity of Ad5-nCoV and Ad5-nCoV-IH in CoronaVac Immunized Children and Adolescents (clinicaltrials.gov) - Jun 15, 2023 P3, N=91, Terminated, Active, not recruiting --> Completed N=1000 --> 91 | Trial completion date: Aug 2023 --> Jan 2023 | Recruiting --> Terminated | Trial primary completion date: May 2023 --> Jan 2023; Difficulty recruiting subjects, so the study was terminated.
- |||||||||| Convidecia (Adenovirus Type 5 Vector) / CanSino, NPO Petrovax
Enrollment closed, Viral vector: IH Convidecia as Second Booster Dose Against Breakthrough Infections (clinicaltrials.gov) - Jan 3, 2023 P3, N=540, Active, not recruiting, N=1000 --> 91 | Trial completion date: Aug 2023 --> Jan 2023 | Recruiting --> Terminated | Trial primary completion date: May 2023 --> Jan 2023; Difficulty recruiting subjects, so the study was terminated. Recruiting --> Active, not recruiting
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