Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 6:42 PM
Ignite Modification Date:
2025-12-24 @ 6:42 PM
NCT ID:
NCT04480957
Brief Summary:
Determine safety and tolerability and immungenicity of investigational vaccine ARCT-021 in healthy adult volunteers.
Detailed Description:
Randomized, double blinded (study site staff, subjects and Sponsor), placebo controlled, adaptive, ascending dose study evaluating administration of ARCT-021 in healthy adult subjects. 0.9% sterile saline will serve as a placebo control. Study drug (ARCT-021 or control) will be administered as an intramuscular (IM) injection. The study comprises two parts. In the Phase 1 part escalating dose levels given as a single injection to younger adults (21 to 55 years) will be evaluated sequentially. Two dose levels will be further evaluated in the Phase 2 part of the study in two expansion cohorts in younger adults (21 to 55 years) and in two elderly subject (56 to 80 years) cohorts.
Study:
NCT04480957
Study Brief:
Protocol Section:
NCT04480957