Clinical Trials Logo
  1. Home
  2. Influenza
  3. NCT03553940

H3N2 M2SR in Pediatric Population

Influenza Clinical Trial

Official title:
A Phase I Trial to Evaluate the Safety and Immunogenicity of an Influenza Vaccination Strategy Including a H3N2 M2SR Prime Followed by a Seasonal Quadrivalent Inactivated Vaccine Boost in a Pediatric Population 9-17 Years Old

Clinical Trial Summary

This is a Phase I double-blind, randomized, placebo-controlled study in 50 healthy adolescents and children, 9-17 years of age, inclusive, who are in good health and meet all eligibility criteria. This clinical trial is designed to assess the safety and immunogenicity of a prime-boost regimen of H3N2 M2SR intranasal influenza vaccine (manufactured by FluGen) followed by licensed inactivated Quadrivalent Influenza Vaccine (QIV) boost administered intramuscularly Subjects will be enrolled in one of two groups in a 1:1 ratio. Arm 1 will receive one dose of M2SR intranasally on Day 1 and one dose of QIV on Day 92. Arm 2 will receive one dose of placebo (saline) intranasally on Day 1, and one dose of QIV on Day 92. Study duration will be approximately 28 months with patient participation duration approximately 13 months. The primary study objective is to assess the safety and reactogenicity of a monovalent live attenuated influenza H3N2 M2SR vaccine.

Clinical Trial Description

This is a Phase I double-blind, randomized, placebo-controlled study in 50 healthy adolescents and children, 9-17 years of age, inclusive, who are in good health and meet all eligibility criteria. This clinical trial is designed to assess the safety and immunogenicity of a prime-boost regimen of H3N2 M2SR intranasal influenza vaccine (manufactured by FluGen) followed by licensed inactivated Quadrivalent Influenza Vaccine (QIV) boost administered intramuscularly. Subjects will be enrolled in one of two groups in a 1:1 ratio. Arm 1 will receive one dose of M2SR intranasally on Day 1 and one dose of QIV on Day 92. Arm 2 will receive one dose of placebo (saline) intranasally on Day 1, and one dose of QIV on Day 92. Study duration will be approximately 28 months with patient participation duration approximately 13 months. The primary study objective is to assess the safety and reactogenicity of a monovalent live attenuated influenza H3N2 M2SR vaccine. The secondary study objectives are to identify circulating and mucosal antibody responses induced by H3N2 M2SR vaccination and to identify cellular immune responses induced by H3N2 M2SR vaccination. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03553940
Study type Interventional
Source National Institute of Allergy and Infectious Diseases (NIAID)
Contact
Status Completed
Phase Phase 1
Start date August 15, 2018
Completion date August 27, 2020
View Details
See also
  Status Clinical Trial Phase
Completed NCT05523089 - The Effectiveness of CD388 to Prevent Flu in an Influenza Challenge Model in Healthy Adults Phase 2
Completed NCT05009251 - Using Explainable AI Risk Predictions to Nudge Influenza Vaccine Uptake N/A
Completed NCT03282240 - Safety and Immunogenicity of High-Dose Quadrivalent Influenza Vaccine in Participants ≥65 Years in the US Phase 3
Completed NCT00971425 - Evaluation of the Immune Response and the Safety of a Pandemic Influenza Candidate Vaccine (H1N1) Phase 3
Completed NCT00968526 - Study to Evaluate Immunogenicity and Safety of an Investigational Influenza Vaccine (H1N1) in Adults Phase 3
Completed NCT00968539 - Study to Evaluate the Immunogenicity & Safety of an Investigational Influenza Vaccine (H1N1) in Adults Phase 3
Completed NCT05525494 - Patient Portal Flu Vaccine Reminders (5) N/A
Completed NCT04074928 - Safety and Immunogenicity Study of QIVc in Healthy Pediatric Subjects Phase 3
Completed NCT04695717 - This Study Was Conducted to Evaluate the Safety and Immunogenicity of IVACFLU-S Produced in Children From 6 Months to Under 18 Years Old and the Elderly Over 60 Years Old in Vietnam Phase 3
Completed NCT05012163 - Lottery Incentive Nudges to Increase Influenza Vaccinations N/A
Completed NCT04109222 - Collection of Serum Samples From Children and Older Adults Receiving the 2019-2020 Formulations of Fluzone® Quadrivalent and Fluzone® High-Dose Influenza Vaccines, Respectively Phase 4
Completed NCT03888989 - Response to Influenza Vaccine During Pregnancy Phase 1
Completed NCT02587221 - Clinical Study to Evaluate the Efficacy, Safety and Immunogenicity of an MF59-Adjuvanted Quadrivalent Influenza Vaccine Compared to Non-influenza Vaccine Comparator in Adults ≥ 65 Years of Age Phase 3
Completed NCT03453801 - The Role of CD4+ Memory Phenotype, Memory, and Effector T Cells in Vaccination and Infection Phase 1
Completed NCT01440387 - A Study of Immunogenicity and Safety of GSK Biologicals' Influenza Vaccine FLU-Q-QIV in Adults Aged 18 Years and Older Phase 3
Terminated NCT01195779 - Trial to Evaluate Safety and Immunogenicity of GSK Biologicals' Influenza Vaccine GSK2584786A in Healthy Children Phase 2
Completed NCT03321968 - Lot-to-lot Consistency of a Plant-Derived Quadrivalent Virus-Like Particles Influenza Vaccine in Healthy Adults Phase 3
Completed NCT00972517 - Study to Evaluate the Immunogenicity and Safety of an Investigational Influenza Vaccine (H1N1) in Children Phase 3
Completed NCT04570904 - Broadening Our Understanding of Early Versus Late Influenza Vaccine Effectiveness
Recruiting NCT03331991 - Prevention of Influenza and Other Wintertime Respiratory Viruses Among Healthcare Professionals in Israel N/A