在急性心肌梗塞住院患者中,他类药物的启动,强化和最大化模式
Suzanne V Arnold1, Mikhail Kosiborod, Fengming Tang
1From Saint Luke's Mid America Heart Institute, Kansas City, MO (S.V.A., M.K., F.T., J.A.S.); Eli Lilly, Indianapolis, IN (Z.Z., P.L.M., J.B.); and Eastern Colorado Health Care System, Denver, CO (T.M.M.).
Circulation
|February 6, 2014
概括
在急性心肌梗塞后,在医院启动他类药物治疗是高且一致的. 然而,加强和最大限度地使用他类药物在各医院之间存在很大差异,这表明需要改善质量措施.
科学领域:
- 心脏病学 心脏病学
- 药理学 药理学是指药理学的学科.
- 医疗保健服务研究 医疗服务研究
背景情况:
- 强化他类药物治疗显著降低了急性心肌梗塞 (AMI) 后的发病率和死亡率.
- 虽然跟踪了他类药物处方率,但在AMI后启动,强化和最大化他类药物治疗的变化尚不清楚.
- 了解这些变异对于优化患者的治疗结果至关重要.
研究的目的:
- 评估在急性心肌梗塞患者中开始,强化和最大化他类药物治疗的医院级变化.
- 确定在AMI后的他类药物管理中改善质量的潜在领域.
- 为了评估不同医疗机构的他类药物治疗强度的一致性.
主要方法:
- 分析了来自美国24家医院的4340名急性心肌梗塞患者的数据 (2005-2008).
- 利用层次模型来估计他类药物启动 (先前未使用的患者),强化 (次最大治疗) 和最大治疗后的解散的位点变化.
- 在调整了患者因素后,使用中位数比率来量化医院间的变化.
主要成果:
- 在符合条件的,未服用过他的AMI患者中,87%发生了他类药物启动,没有显著的医院变化 (中位数比率1.02).
- 在26%接受最大限度以下治疗的患者中,观察到静止剂强化,显示出适度的医院变化 (中位数比率1.47).
- 只有23%的符合条件的患者在接受最大限度的他类药物治疗后出院,医院的变化很大 (中位数比率2.79).
结论:
- 近90%的AMI患者在住院期间接受了他类药物启动,在各医院的均率.
- 在AMI后,他类药物的强化和最大化率很低,并且在各医院之间表现出显著的变化.
- 修订质量绩效指标以纳入他类药物治疗强度可以提高患者的护理和结果.
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