Safety and Immunogenicity Study of Revaccination With SCB-1019T in Healthy Adults
brief summary
CLO-SCB-1019-002 is the first study of SCB-1019T vaccine for revaccination in older adults who were previously vaccinated with AREXVY. The safety, tolerability and immunogenicity of SCB-1019T are assessed.
detailed description
The study design will compare heterologous revaccination with SCB-1019T, homologous revaccination with AREXVY, or placebo in adults who were previously vaccinated with AREXVY. The sample size for this study is not based on formal statistical hypothesis testing but is acceptable for safety and immunogenicity evaluation in a phase 1 study. The study will be overseen by a safety monitoring committee.
official title
A Phase 1, Placebo-controlled, Randomized, Observer-blind Study to Describe the Safety, Tolerability and Immunogenicity of SCB-1019T in Adults Who Were Vaccinated With AREXVY at Least 18 Months Before