Long Beach Clinical Trials | Long Beach, CA
Status and phase
Conditions
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About
The main purposes of Part A of this study are to evaluate the safety, tolerability, and immunogenicity of mRNA-1345 coadministered with a seasonal influenza vaccine (Afluria® Quadrivalent); to evaluate the impact of coadministered influenza vaccine on the immune response to RSV-A; and to evaluate the impact of coadministered RSV vaccine on the immune response to influenza.
The main purposes of Part B of this study are to evaluate the safety, tolerability, and immunogenicity of mRNA-1345 coadministered with mRNA-1273.214; to evaluate the effect of coadministered mRNA-1273.214 on the immune response to RSV-A; and to evaluate the effect of coadministered RSV vaccine on the immune response to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
The main purposes of Part C (single arm, open-label) of this study are to evaluate the safety and tolerability of a booster dose (BD) of mRNA-1345 administered at 1 Year following a primary dose; to evaluate the immune response to RSV-A of a BD of mRNA 1345 administered at 1 Year following a primary dose; and to evaluate the immune response to RSV-B of a BD of mRNA-1345 administered at 1 Year following a primary dose.
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Inclusion and exclusion criteria
Key Inclusion Criteria:
Parts A and B both:
Part B only:
Part C:
Key Exclusion Criteria:
Part A:
Part B:
Parts A and B both:
Part C:
Other inclusion and/or exclusion criteria may apply.
Primary purpose
Allocation
Interventional model
Masking
3,800 participants in 7 patient groups
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Data sourced from clinicaltrials.gov
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