Early stroke risk and ABCD2 score performance in tissue- vs time-defined TIA A multicenter study

Giles, ETHEM; Albers, G.; AMARENCO, P.; Arsava, E.; ASIMOS, A.; Ay, H.; CALVET, D.; Coutts, S.; Cucchiara, B.; Demchuk, A.; JOHNSTON, S.; KELLY, P.; KIM, A.; LABREUCHE, J.; LAVALLEE, P.; MAS, J.; MERWICK, A.; Olivot, J.; PURROY, F.; Rosamond, W.; SCIOLLA, R.; ROTHWELL, P.

doi:10.1212/wnl.0b013e3182309f91

Early stroke risk and ABCD2 score performance in tissue- vs time-defined TIA A multicenter study

Giles M. F., Albers G. W., AMARENCO P., Arsava E. M., ASIMOS A. W., Ay H., ...Daha Fazla

NEUROLOGY, cilt.77, sa.13, ss.1222-1228, 2011 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 77 Sayı: 13
Basım Tarihi: 2011
Doi Numarası: 10.1212/wnl.0b013e3182309f91
Dergi Adı: NEUROLOGY
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.1222-1228
Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
Hacettepe Üniversitesi Adresli: Evet

Özet

Objectives: Stroke risk immediately after TIA defined by time-based criteria is high, and prognostic scores (ABCD2 and ABCD3-I) have been developed to assist management. The American Stroke Association has proposed changing the criteria for the distinction between TIA and stroke from time-based to tissue-based. Research using these definitions is lacking. In a multicenter observational cohort study, we have investigated prognosis and performance of the ABCD2 score in TIA, subcategorized as tissue-positive or tissue-negative on diffusion-weighted imaging (DWI) or CT imaging according to the newly proposed criteria.