An observational study in Asthma and Primary Ciliary Dyskinesia, sponsored by Ziv Hospital. Status unknown at 1 site in Israel. Per ClinicalTrials.gov, last updated 2009-08-18.
Sponsored by Ziv Hospital · Observational
Asthma is a major health problem worldwide. The measurement of fractional exhaled nitric oxide (FENO) has been established as a valuable non invasive and simple tool in the diagnosis of asthma and may also act as a useful surrogate inflammatory marker on which to base treatment decisions in asthma management algorithms. The measurement is useful also in other respiratory diseases. Current methods of measuring FENO include on line measurements by heavy duty expensive analyzers which are not widely and easily available. Off line measurements of breath samples which can be analysed later may be a simple solution. We hypothesize tha toff line measurements of NO will be as reliable and valid as those measured on-line
4,010 studies on the registry are indexed under Asthma; 514 are open to participants now.
This study's planned enrollment of 200 is above the median of 150 across 993 observational studies indexed under Asthma.
Browse Asthma studies →Ziv Hospital is the lead sponsor of 83 studies on the registry; 3 are open to participants now.
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General population bth healthy and with respiratory illness such as asthma, COPD, PCD, Rhinitis
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Exclusion Criteria:
Off line measurement of exhaled NO
Time frame: Two types of breathing in the same day
The record gives a start of Jul 2010, a primary completion of Jul 2011 and a completion of Jul 2011. It does not say whether these dates are actual or estimated.
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This study is status unknown, as verified in Aug 2009. You cannot join it, but the record below documents what was studied.
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Ziv Hospital