雾化吸入高张盐水佐治小儿喘息性支气管炎疗效观察

Observation of the efficacy of hypertonic saline inhaled assisted therapy on the treatment of asthmatic bronchitis in children

目的探讨雾化吸入4%高张盐水治疗小儿喘息性支气管炎的临床疗效。方法 100例喘息性支气管炎患儿随机分为观察组与对照组,每组均为50例。对照组采用综合治疗加雾化吸入0.9%生理盐水,观察组采用综合治疗加雾化吸入4%高张盐水,并对两组治疗效果进行比较分析。结果观察组与对照组总有效率分别为92%和72%,观察组疗效明显优于对照组(P<0.05)。观察组与对照组住院时间分别为(4.5±1.5)天和(6.5±2.2)天,观察组显著短于对照组(P<0.05)。结论雾化吸入4%高张盐水可减少炎症细胞浸润,降低气道高反应性,缓解喘息性支气管炎患儿的症状并缩短住院时间,具有临床应用价值。

Objective To observe the clinical effects of 4% hypertonic ＊ saline inhaled therapy on the treatment of asthmatic bronchitis in children. Methods 100 cases of asthmatic bronchitis children were randomly divided into two groups, all of which were given a comprehensive treatment, the experimental group was with 4% physiological saline inhaled therapy, while the control group was with 0. 9% physiological saline inhaled therapy. Results The effective rate of experimental group is 92% ,while control group is 72% （P〈0.05）. The hospital stay time of experimental group is （4. 5 ±1.5） days, while the control group is （6.5±2.2） days（P〈0.05）. Both results show significant difference. Conclusion Hypertonic saline inhaled therapy can reduce the infiltration of inflammatory cells, decrease airway hyperreactivity, and relieve the symptoms of patients, thus reduce course of disease.