L. Li, Z. Cui, H. C. Wang
Nov 5, 2017
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Influential Citations
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Quality indicators
Journal
Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology, head, and neck surgery
Abstract
Objective:To study effects of ketotifen on fractional exhaled nitric oxide in patients with combined allergic rhinitis and asthma syndrome.Method:One hundred and twelve patients with asthma were selected from department of respiration, Affiliated Hospital of North China University of science and technology from January 2016 to 2017 in March. Eighty-four patients with allergic rhinitis were selected as the subjects, Randomly divided into two groups,including observed group(n=42) and control group(n=42).The control group was treated with antitussive,expectorant and inhaled corticosteroids, while the observed group in the control group combined with ketotifen 1 mg 2/ day oral treatment,the changes of FeNO and IL-17 in the two groups were compared after one month treament.Result:Before treatment, two groups of patients in general IL-17 and fractional exhaled nitric oxide ware no significant difference(P> 0.05).After treatment, compared to the control group, the observed group was significantly more effective,the difference was statistically significant(P <0.05);fractional exhaled nitric oxide in treatment group were lower than those in control group, the difference was statistically significant(P<0.05,P< 0.01).And the observed group was lower than the control group, and the differences were statistically significant,t(P<0.05).Conclusion:Ketotifen significantly reduce the FeNO of allergic rhinitis and asthma syndrome, reduce airway inflammation.