在穿皮冠状动脉干预期间使用Indigo CAT RX吸入系统
Sydney Peng1, Athanasios Rempakos1, Olga C Mastrodemos1
1Allina Health Minneapolis Heart Institute and Minneapolis Heart Institute Foundation, Minneapolis, Minnesota, USA.
概括
印第戈CAT RX吸入系统在ST段升高心肌梗塞患者的机械吸入血栓切除术中取得了很高的技术成功. 该系统为包括中风在内的主要不良心脏事件提供了可接受的风险概况.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 医疗器械 医疗器械
背景情况:
- 有限的研究已经研究了Indigo CAT RX吸入系统用于穿皮冠状动脉干预.
- 机械吸收血栓切除术是急性心肌梗塞的关键治疗方法.
研究的目的:
- 评估Indigo CAT RX系统在接受机械吸血血栓切除术的患者中的临床,血管学和程序结果.
- 在现实环境中评估Indigo CAT RX系统的安全性和有效性.
主要方法:
- 在2019年1月至2023年4月期间,用Indigo CAT RX系统治疗83名患者 (85个病变) 的回顾性分析.
- 纳入标准:因冠状动脉疾病而接受机械吸血血栓切除术的患者.
- 收集的数据:患者人口统计,临床表现,手术细节,血管造影结果,以及对主要心脏不良事件的30天随访.
主要成果:
- 最常见的症状是ST段升高心肌梗塞 (66.2%) 和非ST段升高心肌梗塞 (26.5%).
- 在心肌梗塞 (TIMI) 流量等级3 (76%) 和心肌红色等级 (MBG) 3 (46%) 的最终血栓溶解率很高.
- 仅仅针对Indigo CAT RX的技术成功率为88.9%. 没有报告与设备相关的严重不良事件. 在30天内,8.5%的患者发生了主要的不良心脏事件,包括中风 (1.3%),心肌梗塞 (1.3%),心脏死亡 (6.1%) 和心脏性休克 (7.5%).
结论:
- 印第戈CAT RX系统在急性冠状动脉综合征的机械吸收血栓切除中取得了高度的技术成功.
- 在这个患者队列中,该系统与可接受的并发症风险有关,包括中风.
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