Stenting angioplasty for treatment of the elderly patients with symptomatic internal carotid artery stenosis / 实用医学杂志

ABSTRACT

Objective To evaluate the safety, performability and long-term clinical efficacy of stenting angioplasty for treating symptomatic internal carotid artery (ICA) stenosis in the origin part in elderly patients. Methods Stenting angioplasty was performed on 29 patients with symptomatic ICA stenosis in the origin part. Results 29 stents were placed in 29 patients. Operations were performed 100%successfully. After an average 24 months of follow-up visits, restenoses were detected in 2cases reexamined by DSA 6 months after stenting, both presented with less than 50% stenoses. 1 case was found not regularly taking statins and antiplatelet drugs after stenting, severe restenosis occurred 6 months later, stent implantation performed again, no recurrence of transient ischemic attack (TIA) was noted during 2 years′follow-up visit. Cerebral ischemic strokes occurred in 2 cases , and both of them had balloon dilatation after stenting. 1 case was completely recovered after treatment and 1 was left with weakness in right extremities, unabling to walk. No cases of posterior circulation ischemia, death and myocardial infarction were detected. Conclusions Stenting angioplasty can be performed in treating symptomatic internal carotid artery stenosis in elderly patients. It showed a relatively good mid-long-term clinical effects and can be a secondary prevention option.