对封闭的中央静脉支架进行直接支架穿孔辅助的再通道
1Department of Nephrology, Zigong First People's Hospital, Zigong, Sichuan, China.
The journal of vascular access
|September 1, 2025
概括
在血液透析患者中,直接支架穿刺 (DSP) 成功治疗了耐火性中央静脉支架移植阻塞. 这种双向方法为复杂的静脉封闭性疾病提供了可行的救援技术.
科学领域:
- 血管外科
- 干预性放射学
- 肝脏病学
背景情况:
- 中枢静脉封闭性疾病 (CVOD) 是血液透析患者常见的并发症.
- 血管内干预如血管整形和支架是常见的, 但支架封闭是一个重大挑战.
- 在耐火性中央静脉支架封闭的情况下,常规的再通道技术往往失败.
研究的目的:
- 描述直接支架穿孔 (DSP) 辅助双向方法的成功应用,以恢复耐火性中央静脉支架移植阻塞.
- 评估DSP作为血液透析患者复杂静脉支架封闭的救援技术.
主要方法:
- 一位70岁的血液透析患者经历了一项新奇的内血管手术.
- 通过大腿部和的初步尝试失败了.
- 在多平面光学指导下进行了直接支架穿刺 (DSP),随后进行了导线推进和护套支.
- 为气球血管整形和额外的支架建立了一条穿过大腿至的电路.
主要成果:
- 这一程序立即取得了技术上的成功.
- 与中央静脉封闭相关的症状得到解决.
- 直接支架穿孔 (DSP) 的双向方法在一个具有挑战性的案例中被证明是有效的.
结论:
- 直接支架穿孔 (DSP) 是复杂和耐火的中央静脉支架阻塞的可行救援技术.
- 将DSP与补充性内血管策略相结合可能会提高再通道率.
- 需要进一步的研究来验证DSP在更大的患者队列中的有效性和安全性.
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