NCT01549483

Small Airways Disease in Asymptomatic and Symptomatic Subjects With Airway Hyperresponsiveness (AHR)

Differences in Small Airways Disease Between Asymptomatic and Symptomatic Subjects With Airway Hyperresponsiveness

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 45 (estimated)
• Sponsor: University Medical Center Groningen · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Accepted

Summary

The purpose of this study is to study differences in small airways (\<2mm) parameters in asthma patients, subjects with asymptomatic airway hyperresponsiveness and healthy controls.

Conditions

• Asthma
• Airway Hyperresponsiveness

Timeline

• Start date: 2012-05-01
• Primary completion: 2013-05-01
• Completion: 2013-06-01
• First posted: 2012-03-09
• Last updated: 2015-01-16

Locations

1 site across 1 country: Netherlands