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Resp Med:改善哮喘和COPD的吸入技术能节省医疗费用

2017-09-20 徐晓涵 环球医学

对于哮喘和慢性阻塞性肺疾病(COPD)的管理,较差的吸入技术或造成较差的疾病控制和较高的疾病管理成本。2017年8月,发表在《Respir Med.》的一项研究通过在德国、意大利、瑞典和英国开发了一种模型,评估哮喘和COPD患者改善吸入技术对意外医疗费用的潜在影响。

对于哮喘和慢性阻塞性肺疾病(COPD)的管理,较差的吸入技术或造成较差的疾病控制和较高的疾病管理成本。2017年8月,发表在《Respir Med.》的一项研究通过在德国、意大利、瑞典和英国开发了一种模型,评估哮喘和COPD患者改善吸入技术对意外医疗费用的潜在影响。

背景:吸入性糖皮质激素和长效β2受体激动剂的固定剂量组合常用于哮喘和COPD的治疗。然而,最常用递送这种药物的干粉吸入器——信必可(布地奈德和非诺特罗,BF)都保与较差的吸入技术相关,可造成较差的疾病控制和较高的疾病管理成本。最近的研究表明,患者在使用新型BF吸入器时,发生的吸入差错比使用都保要少。因此,患者从都保转换到新型BF吸入器会改善吸入技术,从而得到更好的疾病控制并节省医疗成本。

方法:研究人员在德国、意大利、瑞典和英国开发了一种模型,评估哮喘和COPD患者从都保转换到新型BF吸入器3年间降低较差吸入技术对预算的影响。模型评估了不定期医疗事件的数量及相关成本的变化。模型为两个情景,情景1为所有患者从都保立即转换到新型BF吸入器,情景2为,4%、8%和12%的患者在1、2和3年转换。

结果:情景1中,每位患者成本的节省在德国、意大利、瑞典和英国分别为€60.10、€49.67、€94.14和€38.20。每个国家3年总的成本节省分别为€100.8百万、€19.42百万、€36.65百万和€15.44百万,分别避免了597754、151480、228986和122368个医疗事件。情景2中,3年总的成本节省分别为€8.07百万、€1.55百万、€2.93百万和€1.23百万,分别避免了47850、12118、18319和9789个医疗事件。每位患者的成本节省分别为€4.81、€3.97、€7.53和€3.06。

结论:通过从都保转换到新型BF吸入器而减少的较差吸入技术可能会改善患者的疾病控制,并通过避免医疗事件的发生而节省相当可观的成本。
 
专家点评:哮喘和慢阻肺患者需要长期使用药物以控制病情,除了药物本身,吸入性药物的疗效与吸入装置和患者的吸入技术都息息相关。2017年GOLD指南中也首次特别关注了患者使用吸入装置技术与疗效的问题,便于患者使用,能稳定输送药物,避免用药差错,提高药物在肺部沉积率是吸入性药物选择时必要的考虑因素。

原始出处:
Lewis A, Torvinen S, Dekhuijzen PNR, et al.Budesonide formoterol delivered via Spiromax for the management of asthma and COPD: The potential impact on unscheduled healthcare costs of improving inhalation technique compared with Turbuhaler.Respir Med. 2017 Aug;129:179-188. doi: 10.1016/j.rmed.2017.06.018. Epub 2017 Jun 27.

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    2018-04-14 871538379

    装置的问题不容忽略

    0

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    2017-09-21 执着追梦

    学习.谢谢分享

    0

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    2017-09-20 天涯183

    非常好的文章.学习了

    0

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