Ignite Creation Date:
2025-12-24 @ 6:48 PM
Ignite Modification Date:
2025-12-29 @ 9:49 PM
Study NCT ID:
NCT00730457
Status:
COMPLETED
Last Update Posted:
2014-09-23
First Post:
2008-08-04
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Phase 1 Safety and Immunogenicity Study in Healthy Adults of VAX125, a Recombinant HA-flagellin Influenza Vaccine
Sponsor:
VaxInnate Corporation
Organization:
Study Overview
Official Title:
A Two Part Study to Investigate the Safety and Immunogenicity of the VAX125 Influenza Vaccine in Healthy Adults Age 18-49 Years Part I: Phase I, Open-Label, Escalating Dose-Ranging Study Part II: Phase II, Double-Blind Placebo-Controlled Study
Status:
COMPLETED
Status Verified Date:
2014-09
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:
Is VAX125 safe at doses ranging from 0.1 to 8 ug when delivered i.m. in a single dose regimen Is VAX125 able to induce a post-vaccination serum HAI antibody response in healthy adults against the influenza A virus H1 HA.
Detailed Description:
Part I: Intramuscular (i.m.) vaccination of a single dose of 0.1 µg, 0.3 µg, 1 µg, 2 µg, 3 µg, 5 µg and 8 µg of STF2.HA1 (SI) (VAX125) to be given on Day 0
Part II: Intramuscular (i.m.) vaccination of a single dose of placebo or one of two dose levels of STF2.HA1 (SI) (VAX125) (optimum dose levels to be determined from the safety and immunogenicity data from Part I of this study) to be given on Day 0
Part I Primary: To assess the safety, reactogenicity, and tolerability of the VAX125 vaccine delivered i.m. in a single dose regimen of dose levels of 0.1 µg, 0.3 µg, 1 µg, 2 µg, 3 µg, 5 µg, and 8 µg in healthy adults 18 - 49 years of age, inclusive.
Secondary: To assess the immunogenicity of the VAX125 vaccine delivered i.m. in a single dose regimen at dose levels of 0.1 µg, 0.3 µg, 1 µg, 2 µg, 3 µg, 5 µg, and 8 µg, for inducing a post-vaccination serum HAI antibody response in healthy adults against the influenza A virus H1 HA.
Part II Primary: To assess the safety, reactogenicity, and tolerability of a single dose of the VAX125 vaccine delivered i.m. in one of two dose levels as compared to placebo, (optimum dose levels to be determined from the safety and immunogenicity data from Part I of this study), in healthy adults 18- 49 years of age, inclusive.
Secondary: To assess the immunogenicity of a single dose the VAX125 vaccine delivered i.m. in one of two dose levels as compared to placebo (optimum dose levels to be determined from the safety and immunogenicity data from Part I of this study) for inducing a post-vaccination serum HAI antibody response in healthy adults against the influenza A virus H1 HA antigen.
Part II: Intramuscular (i.m.) vaccination of a single dose of placebo or one of two dose levels of STF2.HA1 (SI) (VAX125) (optimum dose levels to be determined from the safety and immunogenicity data from Part I of this study) to be given on Day 0
Part I Primary: To assess the safety, reactogenicity, and tolerability of the VAX125 vaccine delivered i.m. in a single dose regimen of dose levels of 0.1 µg, 0.3 µg, 1 µg, 2 µg, 3 µg, 5 µg, and 8 µg in healthy adults 18 - 49 years of age, inclusive.
Secondary: To assess the immunogenicity of the VAX125 vaccine delivered i.m. in a single dose regimen at dose levels of 0.1 µg, 0.3 µg, 1 µg, 2 µg, 3 µg, 5 µg, and 8 µg, for inducing a post-vaccination serum HAI antibody response in healthy adults against the influenza A virus H1 HA.
Part II Primary: To assess the safety, reactogenicity, and tolerability of a single dose of the VAX125 vaccine delivered i.m. in one of two dose levels as compared to placebo, (optimum dose levels to be determined from the safety and immunogenicity data from Part I of this study), in healthy adults 18- 49 years of age, inclusive.
Secondary: To assess the immunogenicity of a single dose the VAX125 vaccine delivered i.m. in one of two dose levels as compared to placebo (optimum dose levels to be determined from the safety and immunogenicity data from Part I of this study) for inducing a post-vaccination serum HAI antibody response in healthy adults against the influenza A virus H1 HA antigen.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: