NCT02563210

Airway Resistance Measurement in Children 3 to 6 Years of Age

Interrupter Technique and Plethysmography Airway Resistance Measurement: Comparison of These Two Techniques for the Diagnosis of Airway Obstruction Diagnosis and Bronchodilation Response in Children 3 to 6 Years of Age

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 130 (actual)
• Sponsor: University Hospital, Brest · Academic / Other
• Sex: All
• Age: 3 Years – 6 Years
• Healthy volunteers: Not accepted

Summary

In preschool aged children, the most suitable techniques to assess airway obstruction is debit interruption technic (Rint) and plethysmographic measure of specific airway resistance (sRaw). Even if Rint is easily and routinely performed, it also includes a component of lung tissue and chest wall resistance as well as respiratory tissue viscoelasticity. sRaw seems to be better for discriminating airway obstruction. These two techniques will be compared in terms of concordance in the diagnosis of pulmonary obstruction and bronchodilator response.

Conditions

• Airway Obstruction

Interventions

Type	Name	Description
OTHER	airway resistance measurement	assessment of airway resistance

Timeline

• Start date: 2015-10-19
• Primary completion: 2017-05-29
• Completion: 2017-05-29
• First posted: 2015-09-30
• Last updated: 2019-04-11

Locations

1 site across 1 country: France