Trial intelligence / Profile preview

LAIV4 Safety in Children with Asthma

NCT03600428Phase 4

Key facts

Status
Completed
Start
Oct 2018
Primary completion
Mar 2020
Countries
1
Sponsor
Vanderbilt University Medical Center
Modality
Vaccines & Immunotherapeutics
Conditions
influenza
01

Overview

Phase 4, randomised, open-label trial of live attenuated influenza vaccine in influenza (2 arms), sponsored by Vanderbilt University Medical Center. Primary endpoint: Proportion of Participants Experiencing an Asthma Exacerbation at 43 days. Started Oct 2018; status: completed.

02

Design

2 arms
Study design
RandomizedOpen-label
  • LAIV4 Arm

    Participants receive one dose of quadrivalent live attenuated influenza vaccine via intranasal spray.

  • IIV4 Arm

    Participants receive one dose of quadrivalent inactivated influenza vaccine via intramuscular injection.

03

Who it enrols

Children aged 5-11 with a current diagnosis of persistent asthma requiring long-acting controller medication, in good health otherwise, excluding those with recent acute illness, immunosuppression, or history of severe vaccine allergy.

04

Endpoints

Primary

  • Proportion of Participants Experiencing an Asthma Exacerbation

Secondary

  • Proportion of Participants Experiencing an Asthma Exacerbation

  • Proportion of Participants With Asthma Symptoms

  • Proportion of Participants With Unscheduled Albuterol Use

  • Proportion of Participants Who Experience a Clinically Significant Decrease in Peak Flow Measurement

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