CHEST:慢阻肺单一吸入器与多重吸入器三联疗法,哪个更优?

2022-07-08 小文子 MedSci原创

开始SITT治疗的患者具有临床相关的持续性改善。

COPD 是导致死亡和残疾的主要原因。COPD 治疗目标包括减少急性加重和改善症状控制。单一吸入器三联疗法(SITT)或多重吸入器三联疗法(MITT)适用于接受支气管扩张剂治疗仍频繁急性加重的患者。CHEST杂志发表了一项研究,比较 SITT 和 MITT治疗队列之间的持续性,以及中/重度急性加重的发生率和经济后果(医疗资源利用),并描述和比较使用两种或三种吸入器启动SITT 或 MITT的两个 COPD 队列的临床和人口统计学特征。

这项现实世界、观察性、回顾性队列研究分析了西班牙国家医疗卫生系统BIG-PAC®数据库中的电子健康记录,以识别2018年06月01日至2019年12月31日期间启动 SITT 或MITT(使用2或3个吸入器)治疗的年龄≥40岁的 COPD 患者。分析了12个月随访期间持续性(允许长达60天无处方补充)、加重率、医疗资源利用和成本的比较数据。

结果显示,启动SITT(n = 1011,21.9%)或MITT(n = 3614,78.1%)治疗患者 (n = 4625) 的平均年龄为70.9岁,大多数为男性(73.9%),最常见的合并症为动脉高血压(61.9%)、血脂异常(51.5%)和肥胖(28.1%),大多数患者为中度(62.0%)或重度(26.5%)气流受限,COPD 诊断的平均(SD)时间为16.6(7.8)年。队列间基线特征相似。2个月随访期间,与MITT患者相比,SITT患者的治疗持续性更高(HR=1.37;95%CI,1.22~1.53;P < 0.001),SITT和 MITT组的平均治疗持续时间分别为300.6天和278.6天;SITT患者急性加重风险降低(HR = 0.68;95%CI,0.61~0.77;P = 0.001),全因死亡风险较低(HR = 0.67;95%CI = 0.63-0.71,P = 0.027)。SITT与医疗资源使用显著减少相关。

结果表明,开始SITT治疗的患者具有临床相关的持续性改善,导致死亡率、急性加重发生率和医疗资源使用减少,从而节约成本。

原文出处:

Bernardino Alcázar-Navarrete, Lucía Jamart, et al, Clinical characteristics, treatment persistence and outcomes among patients with COPD treated with single- or multiple-inhaler triple therapy: a retrospective analysis in Spain, Chest, 2022, https://doi.org/10.1016/j.chest.2022.06.033.

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    2023-04-04 Smile2680
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    2022-07-20 大芳

    不错

    0

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