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Previously the investigators have found that adolescent elite swimmers, who have been involved in competitive swimming for only a few years, have not developed respiratory symptoms, signs of airway inflammation or airway hyperresponsiveness exept for a slight increase in airway responsiveness to eucapnic voluntary hyperpnea. In the current study, the investigators will be doing a 3-year follow-up study on the swimmers studied previously.
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Even though studies suggest that elite sport can cause AHR and airway inflammation, more studies are needed to elucidate how and when AHR and airway inflammation develop; and there is a lack of follow-up studies. The present study will give us a chance to do a follow-up study to register changes in AHR and airway inflammation in athletes without any significant airway changes at baseline.
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33 participants in 1 patient group
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Lars Pedersen, MD PhD
Data sourced from clinicaltrials.gov
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