Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology
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Ann. Allergy Asthma Immunol. · Sep 2004
Randomized Controlled Trial Comparative Study Clinical TrialEffectiveness of montelukast in the treatment of cough variant asthma.
Antileukotriene agents have been shown to be beneficial in chronic asthma. Although patients with cough variant asthma have cough with minimal wheezing and dyspnea, airway hyperresponsiveness from chronic inflammation is believed to be the underlying mechanism. ⋯ The leukotriene receptor antagonist montelukast seems to be effective in the treatment of cough variant asthma. Larger studies are recommended to confirm this effect.
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Ann. Allergy Asthma Immunol. · Sep 2004
Comparative Study Clinical Trial Controlled Clinical TrialEffects of high-dose inhaled fluticasone propionate on the hypothalamic-pituitary-adrenal axis in asthmatic patients with severely impaired lung function.
The effects of high-dose fluticasone propionate therapy on dynamic cortisol stimulation in severe asthma are unknown. ⋯ Patients with severe persistent asthma and impaired airway caliber seem to be protected from developing systemic adverse effects with high-dose fluticasone propionate therapy, as evaluated by basal and dynamic measures of hypothalamic-pituitary-adrenal axis activity.