在指数再血管化后进展到慢性四肢威胁性缺血症
Olamide Alabi1,2, Rae Rokosh2, Xinyan Zheng3
1Surgical and Perioperative Care, Atlanta VA Health Care System, Decatur, Georgia.
JAMA surgery
|December 17, 2025
概括
在重新血管化后,黑人女性患有音病例的慢性四肢威胁性缺血症 (CLTI) 的进展率最高. 解决护理差异可能会改善所有患有外周动脉疾病的患者的治疗结果.
科学领域:
- 血管外科 血管外科
- 健康差距 研究 研究 研究 研究
- 医疗保健服务研究 医疗服务研究
背景情况:
- ,是外周动脉疾病的一个症状,可能导致慢性肢体威胁性缺血症 (CLTI) 和截肢.
- 之前的研究指出截肢差异,但人群特异性复血管化率,复血管化后的CLTI进展,以及用于关节障碍的药物治疗仍然未知.
研究的目的:
- 调查跨界身份 (种族,种族,性别) 对重血管化后关患者结果的影响.
- 分析到CLTI的进展,截肢率和下肢再血管化手术后的死亡率.
主要方法:
- 一项国家队列研究利用了与医疗保险数据 (2016-2019) 相关的血管质量倡议 (VQI) 登记册.
- 包括患有硬症的患者,正在接受指数下肢再血管化.
- 交叉标识是主要暴露;180天内CLTI的发展是主要结果.
主要成果:
- 在10,012名患者中,黑人女性对CLTI的180天进展率最高 (11.8%).
- 主要截肢率在黑人患者中也是最高的 (女性:0.8%,男性:0.7%).
- 黑人和西班牙裔患者患糖尿病和透析的可能性更高;白人男性使用他类药物的比例更高.
结论:
- 黑人女性面临着最高的风险后复血管化CLTI进展.
- 制定基于证据的分类管理的实践和政策标准对于公平的结果至关重要.
- 解决外围动脉疾病护理方面的差异对于减少不良事件至关重要.
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