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Clinical Trial Summary

The purpose of this study is to determine mean or median of fractional exhaled nitric oxide (FeNO) in Thai atopic asthmatic children that divided into subgroups due to asthma exacerbation according to the global initiative for asthma guideline.


Clinical Trial Description

From many previous studies, fractional exhaled nitric oxide (FeNO) has many benefits such as non-invasive, easily to perform, less time consume, has direct association with severity of inflammation of bronchial trees and sputum eosinophils, has benefit for diagnosis and monitoring the treatment in asthmatic patients.

In Thailand, this field of study is less extend, especially in children population. The investigators hypothesized that patients with asthma exacerbation may have high level of fractional exhaled nitric oxide (FeNO) than non exacerbation group.

It is therefore desirable to examine the association between fractional exhaled nitric oxide (FeNO) and asthma exacerbation among atopic asthmatic Thai children and will be the main objective of this research. ;


Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT02561351
Study type Observational
Source Mahidol University
Contact
Status Completed
Phase N/A
Start date September 2013
Completion date September 2015

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