Cough Variant Asthma Clinical Trial
Official title:
Observation of the Respiratory Impedance and Inflammation in Cough Variant Asthma Patients Treated in Combination of Chanqin Granules.
This single-center, randomized, double-blind, placebo-controlled trial was undertaken at an outpatient clinic in Shuguang Hospital. Newly diagnosed cough variant asthma adult patients with the T.C.M. pattern of pathogenic-wind are randomly divided into treatment and control group, with 60 patients in each group. Clinical observation of the Respiratory Impedance and Inflammation in Cough Variant Asthma adults reated in Combination of Chanqin Granules.
This single-center, randomized, double-blind, placebo-controlled trial was undertaken at an outpatient clinic in Shuguang Hospital. Newly diagnosed cough variant asthma adult patients with the T.C.M. pattern of pathogenic-wind are randomly divided into treatment and control group, with 60 patients in each group. All patients enrolled are treated with Budesonide + Formoterol Fumarate dry power (160/4.5ug bid) for inhalation. The treatment group are given additional Chanqin granulate (10g bid) and placebo granulate for controlled group. Investigators hypothesis that Chanqin granules may reduce day & night cough score as well as the respiratory impedance, inflammation statues, and improve T.C.M. syndrome after 8 weeks of treatment. ;
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