- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05056519
The Safety and Immunogenicity Evaluation of Live Attenuated Influenza Vaccine
A Random, Double -Blind, Placebo Control Phase Ⅰ Trail to Evaluate the Safety and Immunogenicity of Live Attenuated Influenza Vaccine in 3-59y Healthy People
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Totally 160 health people aged 3-59 years old will be divided into two age group, containing 80 in 18-59 years old and 80 in 3-19 years old. All subjects will receive vaccination either LAVI or placebo in a ratio of 3:1.
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.
Study Type
Enrollment (Anticipated)
Phase
- Phase 1
Contacts and Locations
Study Locations
-
-
Hebei
-
Shijiazhuang Shi, Hebei, China, 050021
- Recruiting
- Hebei Provincial Center for Disease Control and Prevention
-
Contact:
- Yuliang Zhao, chief physician
- Phone Number: +86-13315290538
- Email: yuliang_zh@163.com
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Healthy volunteers aged in 3-59 years old.
- Had not received vaccination of Influenza vaccine in the past half of years.
- Had not infected with Influenza virus.
- This trail has been agreed by volunteers or his/her legal guardian.
- Volunteers or his/her legal guardian will fellow this trail protocol.
Exclusion Criteria:
- People from 18-59 age group with abnormal laboratory index. (slight abnormality is except if judged with no clinical significance by doctors.)
- People with fever before vaccination, temperature higher than 37.0 ℃
- Females in suckling period, pregnancy (pregnancy test positive) or prepared to be pregnant
- People given whole blood, plasma or immunoglobulin therapy within 3 months before vaccination
- According to judgement of researchers, the subjects have any other factors that are not appropriate for this clinical trials.
- Acute infectious disease or acute attack of chronic disease before inoculation
- People get any vaccine within 14 days before the trial.
- People in immune deficiency or diagnosed with congenital or acquired immunodeficiency, people with immunosuppressive therapy in the past six months.
- People with epilepsy or a history of mental illness
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Experimental group
Healthy people in experimental group will receive a dose of Live Attenuated Influenza Vaccine
|
Live Attenuated Influenza Vaccine placebo, containing H1, H3 and B type influenza Live Attenuated virus.
|
Placebo Comparator: Placebo group
Healthy people in placebo group will receive a dose of placebo
|
Live Attenuated Influenza Vaccine placebo, not containing H1, H3 and B type influenza Live Attenuated virus.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of participants with adverse events as assessed by SAS v9.4
Time Frame: Within 31 days after vaccination
|
The incidence rate of adverse events in all subjects
|
Within 31 days after vaccination
|
Number of participants with laboratory examination abnormity as assessed by SAS v9.4Clinical laboratory examination
Time Frame: 3 days after vaccination
|
The incidence rate of abnormal of Blood routine, blood biochemical and urine in The incidence rate of abnormality of blood routine, blood biochemical and urine routine in 18-59 years age group
|
3 days after vaccination
|
Number of participants with virus Shedding as assessed by SAS v9.4
Time Frame: within 16 days after vaccination
|
The nasal secretions of Subjects in 18-59 years age group will be taken and be tested
|
within 16 days after vaccination
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- F20210719
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Influenza Prevention
-
Janssen Vaccines & Prevention B.V.CompletedInfluenza, Human Prevention | Respiratory Syncytial Viruses PreventionUnited States
-
TakedaWithdrawnInfluenza PreventionJapan
-
TakedaCompletedPandemic Influenza PreventionJapan
-
Sinovac Biotech Co., LtdCenters for Disease Control and Prevention, ChinaCompletedPrevention | Pandemic Influenza | Pandemic Influenza VaccineChina
-
Changchun BCHT Biotechnology Co.He Bei province Center for Disease control and preventionNot yet recruitingInfluenza PreventionChina
-
Janssen Vaccines & Prevention B.V.Biomedical Advanced Research and Development AuthorityActive, not recruitingInfluenza PreventionUnited States
-
SK Chemicals Co., Ltd.CompletedPrevention of InfluenzaKorea, Republic of
-
Changchun BCHT Biotechnology Co.Hu Bei province Center for Disease control and prevention; The Inner Mongolia...RecruitingInfluenza PreventionChina
-
Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.Completed
-
Green Cross CorporationCompleted
Clinical Trials on Live Attenuated Influenza Vaccine
-
Changchun BCHT Biotechnology Co.He Bei province Center for Disease control and preventionNot yet recruitingInfluenza PreventionChina
-
National Center for Occupational Health and Infection...US Department of Veterans AffairsTerminated
-
Changchun BCHT Biotechnology Co.National Institutes for Food and Drug Control, China; Simoon Record Pharma... and other collaboratorsCompleted
-
Imperial College LondonPublic Health EnglandCompletedInfluenza VaccinesUnited Kingdom
-
PATHJohns Hopkins University; Bill and Melinda Gates Foundation; Centers for Disease... and other collaboratorsCompleted
-
Imperial College Healthcare NHS TrustCompletedInfluenza | Vaccine Virus SheddingUnited Kingdom
-
PATHCenters for Disease Control and Prevention; Institut de Recherche pour le Developpement and other collaboratorsCompleted
-
University of RochesterNational Institutes of Health (NIH)Withdrawn2009 H1N1 InfluenzaUnited States
-
Changchun BCHT Biotechnology Co.Not yet recruiting
-
Emily McDonaldCanadian Institutes of Health Research (CIHR); Université de MontréalCompletedInfluenza | Viral Respiratory Tract InfectionCanada