新兴的sirolimus-based药物涂层技术用于骨骨疾病:一个系统性审查
Gergana T Taneva1,2,3, Jaime Muñoz Castellanos3
1Facultad HM de Ciencias de la Salud-CUHMED, Universidad Camilo José Cela, Madrid, España.
用西罗利斯涂层的器件显示出对股骨周围动脉疾病 (PAD) 的有希望的疗效和安全性,为帕克利塔塞尔提供了替代品. 需要进一步的大规模试验来确认长期结果.
科学领域:
- 血管外科 血管外科
- 干预心脏病学 干预心脏病学
- 生物医学工程 生物医学工程
背景情况:
- 周围动脉疾病 (PAD) 影响股骨动脉,通常需要内血管干预.
- 涂有帕克利塔塞尔的设备面临着严格的审查,推动了寻找替代药物泄漏技术的研究.
- 作为一种mTOR抑制剂的西洛利木斯提供了一种独特的作用机制,可以抑制新极度增生症.
研究的目的:
- 系统地审查关于骨骨PAD的西罗利斯涂层内血管器件的证据.
- 评估这些设备的疗效,安全性和临床可行性.
- 为了比较基于西罗的疗法与现有的治疗方法.
主要方法:
- 在遵守PRISMA指南的基础上进行系统审查.
- 搜索了PubMed,Scopus,Medline,ClinicalTrials.gov以及欧盟临床试验注册表.
- 包括用于治疗股骨损伤的西罗利斯释放气球或支架的人类临床试验.
主要成果:
- 分析了15项涉及2960名患者的研究;大多数数据来自注册表.
- 12个月初级通透率在58.1%至94%之间;无CD-TLR在74.3%至95%以上.
- 没有报告西罗利斯特定的安全问题;较新的设备显示出更好的结果,但长期数据有限.
结论:
- 用sirolimus涂层的器件为治疗股骨形PAD的帕克利塔塞尔提供了一个可行的替代方案.
- 短期到中期的疗效和安全性令人鼓舞,即使在复杂的病变中也是如此.
- 需要进行更大规模的随机试验,并延长随访时间,以确定长期益处和明确的临床作用.
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