雾化吸入肝素钙治疗支气管哮喘25例临床观察

目的　观察雾化吸入肝素钙对支气管哮喘的治疗效果。方法　采用单盲、交叉法分组。治疗组 :2 5例在常规治疗的基础上用肝素钙 5 0 0 0IU加生理盐水 2 0mL ,每日 2次雾化吸入 ,每次 15～ 2 0min ,7～ 10d为 1个疗程 ;对照组 :2 0例采用常规治疗并雾化吸入生理盐水。分别测治疗前后临床症状 ,如呼吸频率、心率、肺部口罗音及肺功能变化。结果　治疗组临床症状缓解明显 ,总有效率 98 3% ,对照组 70 5 %。最大呼气流速变化率由治疗前 (18 6 9± 2 5 ) %降至 (12 19± 2 8) % ,有显著差别。结论　肝素钙雾化治疗哮喘能改善临床症状及肺功能 ,安全、可靠

Clinical Observation on Broncial Astma Treated wit Vaporized Inale of Calcium eparin

Objective To observe the curative effect of bronchial asthma treated with vaporized inhale of calcium heparin. Methods The therapy group and control group were divided in simple blind, cross and randome method. 25 cases in therapy group were treated with calcium heparin on the base of control group (20 cases) for 7～10 days as a course. The respiratory frequency, HR and lung function were observed. Results The total curative rate were 98.3% in therapy group and 70.5% in control group with significant difference. Conclusion This method could improve the clinical manifestations and lung function with safe and reliable.