The Anti-Inflammatory Effect of Extrafine HFA-Beclometasone Versus HFA-Fluticasone, by Means of Inflammometry
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|ClinicalTrials.gov Identifier: NCT00402207|
Recruitment Status : Completed
First Posted : November 22, 2006
Last Update Posted : November 22, 2006
Background Chronic inflammation in peripheral airways plays an important role in the pathophysiology of asthma. Extrafine hydrofluoroalkane (HFA) beclometasone is distinguished from other ICS because of its fine aerosol characteristics. As a result, there is a greater extent of deposition of extrafine HFA-beclometasone in the peripheral airways. Therefore, extrafine HFA-beclometasone may have an extra anti-inflammatory effect in children with asthma.
Aim To analyse the potential extra anti-inflammatory effect of extrafine HFA-beclometasone compared to HFA-flucticasone in children with asthma by means of alveolar nitric oxide (NO) concentration and bronchial NO flux, inflammatory markers in exhaled breath condensate (EBC), and conventional parameters.
Method In a cross-over study design of 6 months, 33 children, aged 6-12 years, with doctor diagnosed mild persistent asthma, were treated with extrafine HFA-beclometasone inhaled from an autohaler and HFA-flucticasone inhaled from a discus. Primary outcome parameters of this study were; alveolar NO concentration and bronchial NO flux. Secondary outcome parameters were inflammatory markers in EBC, lung function parameters, symptoms, presence and duration of exacerbations and adverse effects. All parameters were recorded at baseline and after each treatment period.
|Condition or disease||Intervention/treatment||Phase|
|Asthma||Drug: extrafine HFA-beclomethasone Drug: HFA-fluticasone||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Enrollment :||33 participants|
|Intervention Model:||Crossover Assignment|
|Masking:||None (Open Label)|
|Official Title:||The Anti-Inflammatory Effect of Extrafine HFA-Beclometasone Versus HFA-Fluticasone, by Means of Exhaled Nitric Oxide, Inflammatory Markers in Exhaled Breath Condensate and Conventional Parameters|
|Study Start Date :||August 2005|
|Study Completion Date :||October 2006|
- status of airway inflammation after a 3 months treatment period
- alveolar and bronchial exhaled nitric oxide
- inflammatory markers in exhaled breath condensate
- lung function parameters
- symptoms / symptom free days
- adverse effects
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00402207
|University Hospital Maastricht|
|Maastricht, Netherlands, 6202 AZ|
|Principal Investigator:||Charlotte M Robroeks, MD||Maastricht University Medical Center|
|Study Director:||Rijn Jöbsis, MD, PhD||Maastricht University Medical Center|
|Study Director:||Edward Dompeling, MD, PhD||Maastricht University Medical Center|