Impact of asymptomatic internal carotid artery moderate to severe stenosis and stenting on cognitive function of patients / 中国脑血管病杂志
Chinese Journal of Cerebrovascular Diseases
;
(12): 630-633, 2014.
Artículo
en Chino
| WPRIM
| ID: wpr-457345
ABSTRACT
Objective To investigate the impact of internal carotid artery stenosis on cognitive function of patients and the improvement of cognitive function after internal carotid artery stenting. Methods The clinical data of 92 patients with asymptomatic internal carotid artery stenosis on segment C1 segment diagnosed by cerebral angiography at the Department of Neurology,Urumqi General Hospital of Lanzhou Military Hospital from May 2007 to June 2013 were analyzed retrospectively,including 49 with moderate stenosis and 43 with severe stenosis. Thirty-one patients had stenting. The enrolled patients were evaluated with the Montreal Cognitive Scale (MoCA)score and the National Institutes of Health Stroke Scale (NIHSS) score,and the improvement of the MoCA score at 3 month after stenting was evaluated. Results (1)The MoCA score of the severe stenosis group was lower than that of the moderate stenosis group(22. 6 ± 2. 9 vs. 27. 4 ± 2. 3,P0.05);3 months after stenting,the MoCA score (25. 4 ± 2. 7)of the stenting group was significantly better than that of the non-stenting group (22. 2 ± 2. 8). There was significant difference (P<0. 01);and after stenting,the proportion of patients with the MoCA score <26 (48. 4%,15/31)was significantly lower than those of the non-stenting (83. 3%,10/12,P=0. 037). Conclusion Severe stenosis of internal carotid artery may cause cognitive dysfunction. Carotid artery stenting is conducive to improve cognitive function in patients with severe stenosis.
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Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Cerebrovascular Diseases
Año:
2014
Tipo del documento:
Artículo
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