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支气管哮喘119例和喘息型支气管炎53例,共172例(男性123例,女性49例,平均年龄41±s 10a),采用盐酸丙卡特罗治疗,50μg/次 po, bid,共1wk。总有效率分别为84.9％和70％。服药后30min,2h及1wk的FEV_1值和PEFR值(除后组1wk的FEV_1值改善不明显外)均有不同程度改善(P<0.01,P<0.05)。12例(7％)发生轻度肌肉震颤。值得采用该药治疗支气管哮喘和喘息型支气管炎。
119 cases of bronchial asthma and 53 cases of asthmatic bronchitis, a total of 172 cases (123 males and 49 females, mean age 41 ± s 10a) with procaterol hydrochloride, 50μg / po, bid, a total of 1wk. The total effective rate was 84.9% and 70% respectively. The FEV 1 and PEFR values at 30 min, 2 h and 1 wk after medication were all improved to some extent (P <0.01, P <0.05) except for the improvement of FEV 1 at 1 week in the latter group. Mild muscle tremor occurred in 12 patients (7%). It is worth using this medicine to treat bronchial asthma and asthmatic bronchitis.