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Efficacy of budesonide/formoterol on asthma control and exhaled nitric oxide in mild-to-moderate asthma patients Masakazu Ichinose 1 , Masafumi Tomaki 2 , Yasuyuki Sano 3 , Takao Tochigi 4 , Harumi Sasou 5 , Mitsuhide Ohmichi 6 , Gen Tamura 7 , Makoto Nagata 8 , Mitsuru Adachi 9 , Ken Ohta 10 Keyword: 気管支喘息 , 喘息コントロール , 吸入ステロイド薬 , ブデソニド・ホルモテロール配合剤 , 気道炎症 , 呼気一酸化窒素   bronchial asthma , asthma control , inhaled corticosteroid , budesonide formoterol combination , airway inflammation , exhaled nitric oxide は じ め に pp.114-126
Published Date 2012/12/15
DOI https://doi.org/10.20837/3201301114
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 To evaluate the efficacy and safety of budesonide/formoterol(BUD/FOR)combination in mild-to-moderate asthma patients in actual clinical settings, we conducted a multicenter trial. Patients treated with ≦800μg/day of BUD or an equivalent without long-acting β2-agonists(LABA)and classified as“partly controlled”or“uncontrolled”according to Global Initiative for Asthma(GINA)criteria were treated using BUD/FOR(640/18μg/day)for 12 weeks. During this period, forced expiratory volume in one second(FEV1), exhaled nitric oxide(FeNO), a daily record of daytime and nighttime symptoms, limitations of activities, morning and evening peak expiratory flow(PEF), and use of bronchodilators were observed. A total of 110 subjects were analyzed for safety, and 90 subjects were analyzed for efficacy. All assessment items(asthma control level, lung functions, FeNO)were significantly improved after 4 weeks of treatment, and improvements gradually continued after 12 weeks. After 12 weeks of treatment, 32.5% of patients had achieved a“controlled”classification according to GINA criteria. Diary items(symptoms, PEF, and reliever use)improved rapidly within 1-2 weeks after starting treatment. All adverse events were non-serious and no safety issues were seen with this treatment. In conclusion, BUD/FOR is a clinically effective and safe treatment for rapid improvement of asthma control, lung function, and airway inflammation in adult patients with mild-to-moderate asthma.



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電子版ISSN 印刷版ISSN 1344-6932 医薬ジャーナル社

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