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A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis
04:30

A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis

Published on: May 14, 2013

[Carotid angioplasty and stenting in patients with high-risk carotid stenosis]

Jun Qi1, Jian-ren Liu, Ming Chao

  • 1The Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310009, China.

Zhejiang Da Xue Xue Bao. Yi Xue Ban = Journal of Zhejiang University. Medical Sciences
|August 25, 2007
PubMed

Insights

Carotid angioplasty and stenting (CAS) with cerebral protection is safe for high-risk carotid stenosis. This effective procedure significantly reduced stenosis and prevented recurrent strokes during follow-up.

Area of Science:

  • Vascular Surgery
  • Interventional Cardiology
  • Neurology

Context:

  • High-risk carotid stenosis poses a significant risk of stroke.
  • Carotid angioplasty and stenting (CAS) is an alternative to endarterectomy for select patients.
  • Cerebral protection devices aim to minimize embolic complications during CAS.

Purpose:

  • To evaluate the safety and efficacy of CAS in patients with high-risk carotid stenosis.
  • To assess complications and long-term outcomes of CAS in this patient cohort.

Summary:

  • Eight patients with high-risk carotid stenosis underwent CAS using cerebral protection devices.
  • Stenosis was significantly reduced from 75.4% to 28.8% (P<0.001).
  • No strokes occurred during a mean follow-up of 21.5 months; 75% showed no re-stenosis on imaging.

Impact:

  • CAS with cerebral protection is a safe and feasible option for high-risk carotid stenosis.
  • The procedure demonstrated reduced stenosis and prevented recurrent strokes in the short-to-medium term.
  • Further research is needed to confirm long-term efficacy and safety.
Abstract

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