Clinical Trial

Methacholine Challenge Test (MCT) in Healthy Adults

Recruiting
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Record status
This record was last updated September 19, 2024 (before its estimated November 30, 2024 completion). Its status may not reflect the trial's current state.
Summary
Knowledge of Methacholine Challenge Test (MCT) and impedance Oscillometry (IOS) is limited. Only three studies have included adult patients, and none of these with healthy controls. The three studies have combined IOS and spirometry in the same test, although it is not recommended to perform IOS after a test that requires deep breathing, e.g. FEV1 measurement. Deep breathing is considered to affect the impedance via reduced tone in the smooth muscle.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2024-07-17.
Status change: Not Yet Recruiting → Recruiting 2024-09-17
Trial Details
NCT Number NCT06509659
Lead Sponsor Allergi- og Lungeklinikken, Elsinore
Conditions Hyperreactive Airway Disease
Enrollment 25 participants
Start Date 2024-08-10
Primary Completion 2024-11-30 (estimated)
Study Completion 2024-12-23 (estimated)
Updated on ClinicalTrials.gov 2024-09-19