Branch atheromatous disease (BAD), is regarded as one of the important etiologies for acute isolated subcortical infarction, especially in Asian population. However, due to the fact that the existing imaging techniques cannot depict small vessel changes, the clinical diagnosis, therapy and research of BAD are facing challenges. We have started a multi-center prospective observational study of BAD in China, aiming at establishing a large-sample clinical-radiological cohort of BAD, analyzing predictors for functional outcome, and exploring the efficacy of tirofiban on BAD. A standardized Case Report Form (and eCRF on website) is used to collect baseline and follow-up information on epidemiological, clinical, radiological（MRI, SWI, MRA, HRMRI,3TVWI）and blood test. The primary outcome was mRS on 90 days with blind evaluation.
Age range
18 Years – 80 Years
Sex
ALL
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A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
modified ranking score
Timeframe: 90 days