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


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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) identifier identifier identifier

  • 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
  • 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.