Interventional treatment of cervical artery stenosis in the elderly patients aged 75 years and over
10.3760/cma.j.issn.0254-9026.2010.10.007
- VernacularTitle:75岁及以上颈部动脉狭窄患者介入治疗的临床观察
- Author:
Jiachun LIU
;
Daming WANG
;
Fang LIU
;
Lijun WANG
;
Jun LU
;
Peng QI
;
Yipeng HAN
;
Xueli JIANG
;
Lele ZHAI
- Publication Type:Journal Article
- Keywords:
Carotid stenoses;
Stents;
Radiography interventional
- From:
Chinese Journal of Geriatrics
2010;29(10):814-817
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical effect and feasibility of interventional treatment of cervical artery stenosis in the elderly patients aged 75 years and over. Methods The data of 60cases aged 75 years or over who underwent interventional treatment of the cervical arteriostenosis involving carotid artery (CA), vertebral artery (VA) or proximal segment of the subclavian artery (SCA) were analyzed retrospectively. The clinical manifestations, imaging characteristics,interventional managements and follow-up results were recorded. Results In this cohort, the mean age was (78. 9±3.7) years (range from 75 to 89). The 50 patients (93.3%) complained of cerebral ischemic symptoms, and all the patients had concurrent diseases or risk factors, including hypertension, diabetes mellitus, coronary heart disease (CHD), stroke history, and so on. Digital subtraction angiography (DSA) data showed 55 cases (91.7%) had 2 or more cerebral arteries with a stenosis exceeding 30%. Among all cases, 84 lesions were treated with 84 stents, with a technical success rate of 98.8%. After stenting, the percent diameter stenosis of lesions decreased from a mean of (80.8 ± 12.9) % to (7.1 ± 9.5 ) %. The periprocedural and 30-day postoperative neurological complication rate was 8. 3 %, resulting in a permanent complication rate of 5 %. Clinical improvement rate was 87.5%. During a follow-up period of (36.7±26. 3) months (range from 5 to 99), there were 4 deaths: 2 died from myocardial infarction, 1 died from brain metastases of lung cancer and 1 died from cerebral hemorrhage. Cerebral infarction recurred in 3 cases. Imaging follow-up in 78. 3% of patients for 66 stents, including ultrasound, CTA, MRA or DSA, showed that the general in-stent restenosis rate was 9. 1%, and the restenosis rate of VA, CA and SCA was 21.7% (5/23), 2.6%and 0, respectively. Conclusions The results of this series suggest that interventional treatment ofcervical artery stenosis in the elderly patients aged 75 years and over is effective and feasible. In our experience, clinical comprehensive management and skillful technique of the operator are equally important for the elderly patients aged 75 years and over with high incidence of concurrent diseases or risk factors.
