医院转移和急性四肢缺血的相关结果
May Dvir1, Grzegorz Jodlowski1, Alice Piccinini1
1Department of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN.
Journal of vascular surgery
|July 19, 2025
概括
对于急性四肢缺血 (ALI) 患者的医院间转移与截肢和死亡率的增加有关. 需要减少与转移相关的延迟的战略,以改善这些关键病例的结果.
科学领域:
- 血管外科 血管外科
- 医疗保健服务研究 医疗服务研究
- 患者的治疗结果.
背景情况:
- 及时获得护理对于时间依赖的疾病,如急性四肢缺血症 (ALI),至关重要.
- 医院间转移可以改善获得专业护理的机会,但可能会延迟再血管化.
- 了解转移对ALI患者结果的影响对于改善护理途径至关重要.
研究的目的:
- 调查医院间转移和急性四肢缺血 (ALI) 患者结果之间的关联.
- 确定可能导致转移ALI患者护理和治疗结果差异的潜在因素.
- 为未来关于优化ALI管理的前性研究提出假设.
主要方法:
- 来自国家住院患者样本 (2019-2021) 的调查权重数据的回顾性分析.
- 包括成人患者 (≥18岁) 住院治疗ALI,通过ICD-10代码识别.
- 使用千平方测试和多变量建模,比较转移和未转移患者之间的结果 (并发症,再血管化,四肢挽救,器官衰竭,死亡率).
主要成果:
- 在33434名ALI患者中,有24%接受了医院间转移,在非大都市地区更为常见.
- 转移患者的初级截肢率 (4.7%对2.7%) 和再血管化后截肢率 (4.6%对2.5%) 显着更高.
- 转移的患者在医院死亡率较高 (8.6%与4.4%相比),并增加了对血栓切除术,带切除术和血液透析的使用.
结论:
- 急性四肢缺血 (ALI) 的住院转移与更糟糕的结果有关,包括更高的死亡率和发病率.
- 疾病复杂性,长期缺血和劳动力分布等因素可能导致这些差异.
- 需要进一步的研究;临时策略包括利用技术和实施基于ED的激活协议来缓解延迟.
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