Ignite Creation Date:
2025-12-24 @ 11:54 PM
Ignite Modification Date:
2025-12-25 @ 9:49 PM
Study NCT ID:
NCT05284851
Status:
UNKNOWN
Last Update Posted:
2022-03-17
First Post:
2022-03-09
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
The Safety and Immunogenicity Evaluation of Live Attenuated Influenza Vaccine
Sponsor:
Changchun BCHT Biotechnology Co.
Organization:
Study Overview
Official Title:
A Random, Double-Blind, Multicenter, Positive Control and Placebo Control Phase Two Trail to Evaluate the Safety and Immunogenicity of Live Attenuated Influenza Vaccine in 3-59y Healthy People
Status:
UNKNOWN
Status Verified Date:
2022-03
Last Known Status:
NOT_YET_RECRUITING
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:
Live Attenuated freeze-dried Influenza Vaccine has been licensed for use in 2020 (Approval No.S20200002), the sponsor of this research submitted an new application for non freeze-dried Live Attenuated Influenza Vaccine in 2021. The main objective of phase two trail is to evaluate the immunogenicity of LAVI (non freeze- dried). The secondary objective is to evaluate the safety of LAVI (non freeze- dried).
Detailed Description:
Totally 2520 health people aged 3-59 years old will be divided into two age group, containing 1260 in 18-59 years old and 1260 in 3-19 years old. All subjects will receive vaccination either LAVI(non freeze- dried), LAVI(freeze- dried) or placebo in a ratio of 2:2:1.
All subjects will be collected any adverse events within 30 days and any serious adverse events within 6 months for safety evaluation. All subjects will be collected blood sample and nasopharyngeal swab for immunogenicity evaluation.
All subjects will be collected any adverse events within 30 days and any serious adverse events within 6 months for safety evaluation. All subjects will be collected blood sample and nasopharyngeal swab for immunogenicity evaluation.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
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?: