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Chinese Journal of Interventional Radiology(Electronic Edition) ›› 2020, Vol. 08 ›› Issue (02): 145-150. doi: 10.3877/cma.j.issn.2095-5782.2020.02.009

Special Issue:

• Neural Intervention • Previous Articles     Next Articles

Application of balloon guided catheter in the endovascular treatment of acute precirculation occlusion

Qiang Li1, Tengfei Zhou1, Yingkun He1, Min Guan1, Zhaoshuo Li1, Liheng Wu1, Changming Weng2, Guang Feng1, Ziliang Wang1, Liangfu Zhu1, Tianxiao Li1,()   

  1. 1. Zhengzhou University People's Hospital, Henan Zhengzhou 453000; Department of Cerebrovascular Disease of Henan University People's Hospital, Henan Zhengzhou 453000; Henan Provincial People's Hospital, Henan Zhengzhou 453000; Henan Provincial Neurointerventional Engineering Research Center, Henan Zhengzhou 453000; Henan International Joint Laboratory of Cerebrovascular Disease, Henan Zhengzhou 453000
    2. Nanyang Central Hospital, Henan Nanyang 473009, China
  • Received:2020-02-06 Online:2020-05-25 Published:2020-05-25
  • Contact: Tianxiao Li
  • About author:
    Corresponding author: Li Tianxiao, Email:

Abstract:

Objective

The application of balloon guide catheter (BGC) in endovascular mechanical treatment can significantly reduce the incidence of distal vascular embolization and improve the therapeutic effect. In the present study, a prospective controlled analysis was conducted to investigate the efficacy and the influencing factors of thrombectomy by using stent retrievers in combination with BGC.

Methods

The patients with acute occlusion in internal carotid artery and middle cerebral artery who were first treated with the thrombectomy using Solitaire stent were recruited. The patients treated using BGC or the general guided catheter were divided into BGC group or Control group. The preoperative status, intraoperative status and clinical outcomes and the complications within 90 days after operation of the two groups were compared.

Results

The number passes of BGC group was significantly lower than that of Control group. The mRS score at 90 days after operation of BGC group was significantly lower than that of Control group.

Conclusion

The results of the present study provide preliminary evidence that the application of BGC in endovascular mechanical treatment has an advantage over conventional guided catheters, and BGC can improve the long-term clinical outcomes of acute anterior circulation occlusions.

Key words: Balloon guide catheter, Acute anterior circulation occlusion, Endovascular mechanical thrombectomy

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