前部循环再通道化后CT超密度大血管封闭:缺血性中风后恶性脑的预测因素?
Alberto Ramponi1,2, Andrea Di Cristofori3, Francesca Graziano4,5
1Neurosurgery, Fondazione IRCCS San Gerardo dei Tintori, Via G.B. Pergolesi 33, Monza, 20900, Italy.
概括
针对急性缺血性中风 (AIS) 的机械血栓切除术 (MT) 可能仍然需要去压缩性脑膜切除术 (DC),这表明恶性病变的进展更快. 早期的指标,如体内高密度和中线转移,可以预测在MT后需要DC.
科学领域:
- 神经学 神经学
- 神经外科 神经外科
- 脑卒中医学 脑卒中医学
背景情况:
- 机械血栓切除术 (MT) 是急性缺血性中风 (AIS) 中大血管封闭 (LVO) 的关键治疗方法.
- 一些接受MT治疗的患者会发展出恶性脑和内高血压,可能需要进行解压性脑切除术 (DC).
- 当在中风发作后48小时内进行时,DC有效控制内高血压并降低死亡率.
研究的目的:
- 调查先前的MT是否影响DC的程序方面.
- 确定放射性指标,预测AIS患者在MT后需要DC的需要.
主要方法:
- 针对恶性前循环AIS进行DC的患者的回顾性研究 (2008年1月至2023年12月).
- 纳入标准:前部循环大血管AIS的血栓或栓塞起源.
- 在DC之前接受MT的患者 (MT组) 和没有接受MT的患者 (非MT组) 的比较.
主要成果:
- 与非MT患者 (49.77小时) 相比,在MT患者 (29.28小时) 中DC的执行时间更早.
- 在12小时内,在MT组 (66.7%) 和非MT组 (11.5%) 中,膜内超密度显著更高.
- 36小时的中线转移在MT组 (18名患者) 比非MT组 (12名患者) 观察到的频率更高.
结论:
- 对于前部循环LVO进行MT的患者,尽管再输血成功,但仍可能需要DC.
- 在需要DC的MT患者中观察到更快的恶性中风进展.
- 放射学指标可能有助于预测MT后DC的需要.
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