在接受非冠状动脉内血管干预的患者手术前维持性抗血栓治疗的影响
Jiaqi Li1, Linlin Fu2, Yepeng Zhang1
1Affiliated Hospital of Medical School, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, Jiangsu, China.
BMC cardiovascular disorders
|March 16, 2025
概括
在内血管干预之前继续双重抗血小板或抗凝药治疗会增加输血风险. 输血独立地增加了死亡率和感染风险,需要个性化抗血栓治疗.
科学领域:
- 心血管医学 心血管医学
- 干预心脏病学 干预心脏病学
- 药理学 药理学是指药理学的学科.
背景情况:
- 抗血栓药物对于预防心血管疾病患者的血栓栓塞事件至关重要.
- 内血管干预是常见的,但在外科手术期间继续抗血栓治疗的含义尚未完全理解.
- 这项研究研究了手术前使用抗血栓剂对临床结果的影响,重点是内血管手术期间输血.
研究的目的:
- 调查持续服用抗血栓药物 (抗血小板和抗凝药疗法) 与接受内血管干预的患者的术后结果之间的关联.
- 具体评估对手术内输血需求的影响.
- 在这个患者队伍中评估输血的后续临床后果.
主要方法:
- 在2019年1月至2022年12月期间,对5743名接受内血管干预的患者进行了回顾性队列研究.
- 根据手术前使用的抗血栓药物,患者被分为四组:没有,单抗血小板,双抗血小板或抗凝药治疗.
- 多变量逻辑回归分析了包括输血,血瘤和伪动脉瘤在内的结果;进一步根据输血状态分层分析以评估死亡率和不良事件.
主要成果:
- 接受双重抗血小板治疗或抗凝剂治疗的患者与未服用抗血小板药物的患者相比,血液输血风险显著增加 (分别为2.05和1.92).
- 输血的风险受到麻醉类型,穿孔部位数和功能的影响.
- 输血独立地与更高的一年全因死亡率 (HR 2.18) 和三个月感染事件 (HR 4.92) 相关.
结论:
- 持续的双重抗血小板或抗凝剂治疗在内血管干预前增加了需要输血的可能性.
- 干预后输血是所有原因死亡率增加和传染性并发症的独立预测因素.
- 针对抗血栓治疗而定制的术后管理策略对于接受内血管手术的患者至关重要.
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