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不同方式吸入布地奈德对咳嗽变异性哮喘儿童的疗效及对肺功能与血清炎性介质水平的影响

2016-11-07刘新光

中国实用医药 2016年26期
关键词:肺功能儿童

刘新光

【摘要】 目的 分析不同方式吸入布地奈德对咳嗽变异性哮喘儿童的疗效及对肺功能与血清炎性介质水平的影响。方法 93例咳嗽变异性哮喘患儿, 随机分为观察组(47例)和对照组(46例), 将持续吸入布地奈德治疗方法应用于观察组患儿, 将间断方式吸入布地奈德治疗方法应用于对照组患儿, 比较两组治疗总有效率、第1秒用力呼气容积(FEV1)、呼气峰流速(PEF)、最大呼气中段流速(MMEF)等肺功能指标以及白细胞介素-5(IL-5)、白细胞介素-8(IL-8)、白细胞介素-10(IL-10)等炎性介质水平。

结果 观察组总有效率为89.36%(42/47), 对照组总有效率为65.22%(30/46), 观察组总有效率高于对照组, 差异具有统计学意义(χ2=7.752, P<0.05);观察组治疗后FEV1、PEF、MMEF高于对照组, 差异具有统计学意义(P<0.05);观察组治疗后IL-5、IL-8低于对照组, IL-10高于对照组, 差异均具有统计学意义(P<0.05)。结论 持续吸入布地奈德可显著降低患儿疾病发作次数, 改善患儿的肺功能, 有效缓解气道炎性状态, 实用价值较高, 值得推广应用。

【关键词】 儿童;布地奈德;咳嗽变异性哮喘;不同方式;肺功能

DOI:10.14163/j.cnki.11-5547/r.2016.26.003

【Abstract】 Objective To analyze curative effects by different budesonide inhalation ways in the treatment of children with cough variant asthma and its influence on pulmonary function and serum inflammatory medium levels. Methods A total of 93 children with cough variant asthma were randomly divided into observation group (47 cases) and control group (46 cases). Continuous budesonide inhalation was applied in the observation group, and discontinuous budesonide inhalation was applied in the control group. Comparison was made on total effective rate, pulmonary function indexes of forced expiratory volume in 1 second (FEV1), peak expiratory flow (PEF), maximum midexpiratory flow (MMEF), and inflammatory medium levels of interleukin-5 (IL-5), interleukin-8 (IL-8) and interleukin-10 (IL-10) between the two groups. Results The observation group had total effective rate as 89.36% (42/47), and the control group had it as 65.22% (30/46). The observation group had higher total effective rate than the control group, and the difference had statistical significance (χ2=7.752, P<0.05). The observation group had higher FEV1, PEF and MMEF than the control group after treatment, and the difference had statistical significance (P<0.05). After treatment, the observation group had lower IL-5, IL-8 and higher IL-10 than the control group, and their difference had statistical significance (P<0.05). Conclusion Continuous budesonide inhalation can remarkably reduce disease onset frequency, improve pulmonary function, and effectively relieve trachea inflammatory state. This method contains highly practical value, and it is worth promoting and applying.

【Key words】 Children; Budesonide; Cough variant asthma; Different ways; Pulmonary function

支气管哮喘是常见的一种慢性呼吸道炎症性疾病。据有关资料[1], 我国大约有2000万支气管哮喘儿童。咳嗽变异性哮喘是以慢性咳嗽为唯一症状且采用支气管扩张剂治疗有效的一类特殊哮喘, 若未得到有效治疗, 约30%的咳嗽变异性哮喘患者可进展为典型哮喘, 对于处于生长发育时期的儿童具有较大影响, 必须予以关注和重视[2]。本研究将本院收治的93例咳嗽变异性哮喘患儿分为两组, 分析不同方式吸入布地奈德对咳嗽变异性哮喘患儿的疗效及对肺功能与血清炎性介质水平的影响, 报告如下。……

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