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Drug / intervention
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NCT00458627N/ACompleted
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Body Plethysmograph Measurements Before and After Methacholine Challenge in Early Childhood

Rambam Health Care Campus·observational·Posted Apr 11, 2007·Updated Apr 11, 2007

In Brief

An observational study for Asthma. Completed.

Detailed Summary

In our previous study of Methacholine Challenge Tests (MCT) in preschool children, we found that wheeze detection was associated with significant reduction in flows and vital capacity values. We hypothesized that this finding is associated with trapped-air rather than the children's loss of cooperation/concentration. Objectives: To test this hypothesis by attempting plethysmography measurements during MCT.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsAsthma
Countries--
Collaborators--

Timeline

N/ACompletedFinished
2006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedApr 11, 2007
Enrollment StartFeb 1, 2006
Study CompletionSep 1, 2006
TodayJul 2, 2026
Posted 19.2 years ago