传统与优化的Peri-procedural Analgosedation与脉冲场移除的全内静脉麻醉:三臂随机对照试验 (合作PFA)
Veronika Sochorová1, Veronika Kunštátová2, Pavel OsmanČík3
1Department of Anesthesia and Intensive Care Medicine, Third Faculty of Medicine, Charles University Prague and University Hospital Kralovske Vinohrady, Prague, Czech Republic.
Circulation
|April 27, 2025
概括
与片治疗方案相比,胺- 雷米马佐拉姆深度疼痛镇静 (DAS) 对心房动 (AF) 脉冲场移除 (PFA) 效果优越,显著降低低氧和低血压. 这种优化镇静可以最大限度地减少PFA过程中的不良事件.
科学领域:
- 心脏病学
- 麻醉学
- 医疗器械
背景情况:
- 对于心房动 (AF) 的脉冲场切除 (PFA) 需要深度疼痛镇静 (DAS) 或全身麻醉 (GA).
- 一般麻醉需要呼吸道管理,与DAS不同,促使研究最佳镇静策略.
- 这项研究比较了胺- 雷米马DAS和胺- 类全静脉麻醉 (TIVA) 与胺- 类DAS的PFA.
研究的目的:
- 为了确定PFA程序的最佳镇静方案.
- 为了比较胺- 雷米马佐拉姆DAS,胺- 类药物TIVA和胺- 类药物DAS之间与镇静相关的不良事件.
- 评估 AF 切除过程中的不同镇静方法的安全性和有效性.
主要方法:
- 经过AF导管切除的患者被随机分为三个组:类阿片类DAS (P),类阿片类DAS (R) 和类阿片类TIVA.
- 使用FARAPULSE系统治疗阻塞性睡眠呼吸暂停综合征作为关键排除标准.
- 主要终点是需要干预的低血压,低血压或高血压的组合;次要终点包括血液动力学事件,手术时间和患者满意度.
主要成果:
- 主要终点发生在85. 7%的普罗波类DAS组 (P),27. 9%的雷米马类DAS组 (R) 和66. 7%的TIVA组.
- 在P组 (100%的终点患者) 中,低血压是主要的驱动因素,而在TIVA组 (100%的终点患者) 中,低血压占主导地位.
- 在Remimazolam- ketamine DAS组中,主要终点的发生率显著降低,在手术时间,严重不良事件或患者满意度方面没有显著差异.
结论:
- 胺- 雷米马佐拉姆DAS在PFA手术中优于胺- 片治疗方案.
- 这种疗法与传统的片止痛疗法相比,显著降低了低血压和低血压事件的风险.
- 超过80%的接受常规片止痛治疗的患者出现了低氧症,突出显示了remimazolam- ketamine方法的好处.
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