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Forced Oscillations Technique During a Metacholine Test in Children

NCT05734261 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 112

Last updated 2023-09-13

No results posted yet for this study

Summary

Asthma is the most common chronic lung disease in children. It affects more than 1 in 10 children in France. The methacholine bronchial challenge test (MBT) is indicated to assess the probability of asthma suggested by clinical symptoms by measuring the forced expiratory volume in one second (FEV1), after inhalation of a cumulative dose of methacholine. In children, the measurement of FEV1 requires a high level of cooperation from the child, which can be the source of false negatives or no result if this is not obtained. The objective of this study is to evaluate if the measurement of the respiratory function by the forced oscillations technique, allows to predict the variation of the FEV1 obtained

Conditions

  • Asthma in Children

Interventions

PROCEDURE

Airway Oscillation System

After each methacholine dose administred, respiratory function will be measured by forced oscillation

Sponsors & Collaborators

  • University Hospital, Montpellier

    lead OTHER

Principal Investigators

  • Stefan MATECKI, MD · Montpellier Univerty Hospital

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
6 Years
Max Age
16 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-09-07
Primary Completion
2026-02-15
Completion
2026-12-30

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05734261 on ClinicalTrials.gov