Ignite Creation Date:
2025-12-25 @ 2:39 AM
Ignite Modification Date:
2025-12-26 @ 1:17 AM
Study NCT ID:
NCT05664334
Status:
COMPLETED
Last Update Posted:
2024-03-05
First Post:
2022-12-07
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Safety and Immunogenicity of IVX-A12 in Healthy Older Adults
Sponsor:
Icosavax, Inc.
Organization:
Study Overview
Official Title:
A Phase 1 Randomized, Observer-blind, Placebo-controlled, Multi-center Trial to Evaluate the Safety and Immunogenicity of IVX-A12, a Respiratory Syncytial Virus and Human Metapneumovirus Bivalent Combination Virus-like Particle Protein Subunit Vaccine, in Healthy Adults, 60 to 75 Years of Age
Status:
COMPLETED
Status Verified Date:
2024-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The main purpose of this study is to evaluate the safety and immunogenicity of three dosage levels (low, medium, high) of the bivalent combination respiratory syncytial virus (RSV)/human metapneumovirus (hMPV) virus-like particle (VLP) candidate vaccine (IVX-A12), compared to placebo, when administered as a single-dose regimen in healthy older adults 60 to 75 years of age.
Detailed Description:
The Phase 1 clinical trial of IVX-A12 is a randomized, observer-blinded, placebo-controlled, multi-center study designed to evaluate the safety and immunogenicity of multiple dosage levels of IVX-A12, with and without CSL Seqirus' proprietary adjuvant MF59®.
A total of up to 120 healthy older adults aged 60 to 75 years. Participants will be administered a single shot of IVX-A12, at one of three combination dosage levels below, or placebo. The overall duration of the study is up to 1 year (365 days).
A total of up to 120 healthy older adults aged 60 to 75 years. Participants will be administered a single shot of IVX-A12, at one of three combination dosage levels below, or placebo. The overall duration of the study is up to 1 year (365 days).
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: