全球慢性检索 螺旋固定无心脏起器的经验
Petr Neuzil1, Derek V Exner2, Reinoud E Knops3
1Na Homolce Hospital, Prague, Czech Republic.
Journal of the American College of Cardiology
|January 8, 2025
概括
无心脏起器 (LP) 检索是安全有效的,在慢性移除尝试中成功率为87.6%. 这项研究表明,长期无心脏起器切除术在植入后长达9年的可行性.
科学领域:
- 心脏病学 心脏病学
- 医疗器械 医疗器械
- 干预心脏病学 干预心脏病学
背景情况:
- 无心脏起器 (LP) 技术的日益普及,需要可靠的长期设备检索解决方案.
- 确保患者安全和设备有效性至关重要,因为LP的使用越来越多.
研究的目的:
- 评估获取活跃螺旋固定无心脏起器 (LP) 的安全性和有效性.
- 该评估是在全球监管临床试验的背景下进行的.
主要方法:
- 在多个临床试验中,分析了在植入后至少6周接受LP检索的受试者的数据.
- 评估检索成功率和量化现场报告的并发症.
- 独立的临床事件委员会对并发症的严重程度和关系进行判断.
主要成果:
- 在233名受试者中,共进行了234次慢性LP检索尝试,总体成功率为87.6%.
- 检索失败的主要原因是无法访问的LP对接按 (86.2%的失败).
- 与检索相关的并发症发生在3.9%的受试者中,植入时间对成功没有显著的影响.
结论:
- 长期检索活跃的螺旋固定无心脏起器是安全有效的.
- 该研究支持LP检索在国际临床环境中的长期可行性,数据可延长至9年.
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