Safety and efficacy on cerebral protection with filter devices during carotid artery stenting in Chinese patients / 中华心血管病杂志
Chinese Journal of Cardiology
;
(12): 220-223, 2007.
Article
in Chinese
| WPRIM
| ID: wpr-304935
ABSTRACT
<p><b>OBJECTIVE</b>To assess the efficacy, safety, procedural success and long-term clinical outcome in patients underwent percutaneous carotid stenting with distal device.</p><p><b>METHODS</b>Percutaneous carotid stents with distal device were implanted to 58 patients with 59 significant (> 75%) carotid artery stenosis (49 men, mean age 68 years) between January 2000 to December 2005. Forty-five out of 58 patients were symptomatic, 35 had coronary artery diseases and 10 had previous strokes.</p><p><b>RESULTS</b>Sixty one carotid stenting were implanted to 59 lesions in 58 patients. Stents with filter devices were successfully implanted in 57 out of 58 (98%) patients. Angioplasty success rate was 100%. Aspirin (300 mg/d) and Clopidogrel (75 mg x 2/d) were administered 3 days prior operation and clopidogrel was discontinued 30 days post stenting and aspirin was continued at dose of 100 mg/d. The percentage of stenotic carotid artery reduced from 85.3% to 6.2% after stenting and the diameter increased from 1.3 +/- 0.9 mm to 5.2 +/- 1.1 mm. Two minor strokes (3.4%) occurred during operation and at 14 days post stenting. All patients were discharged from the hospital after an average of 2.5 days hospitalization. At 14 +/- 2 months follow up, all patients survived and there were 2 asymptomatic restenosis (50% and 70% and the latter underwent successful balloon angioplasty), 2 myocardial infarctions (1 non-Q wave and 1 Q wave myocardial infarction, all underwent successful emergent PCI) and 2 minor strokes occurred at 6 and 8 months post stenting.</p><p><b>CONCLUSION</b>Carotid stenting with distal device appears to be safe and effective in treating patients with carotid artery stenosis.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Therapeutics
/
Stents
/
Follow-Up Studies
/
Carotid Stenosis
/
Angioplasty, Balloon
/
Blood Vessel Prosthesis Implantation
/
Stroke
/
Methods
Type of study:
Observational study
/
Prognostic study
Limits:
Aged
/
Female
/
Humans
/
Male
Language:
Chinese
Journal:
Chinese Journal of Cardiology
Year:
2007
Type:
Article
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