Retina is a Marker for Cerebrovascular Heath
Trial Parameters
Brief Summary
Cerebral small vessel disease (SVD), present in 80-94% of adults over age 65 years, increases the risk of stroke by 2-fold, and dementia by 2.3-fold. There is currently no treatment to slow SVD progression. This study aims to test whether impaired cerebral and retinal vasoreactivity may serve as biomarker for SVD progression, and to evaluate the safety and efficacy of cilostazol (antiplatelet agent with vasodilatory and anti-inflammatory properties) for the treatment of SVD.
Eligibility Criteria
Inclusion Criteria: * Age ≥18 yo. * Diagnosis of CADASIL, sporadic WMD or lobar CMB and age-matched healthy controls (eg. patient's spouse or unrelated friends without SVD) Exclusion Criteria: * Age\<18yo * Pregnant * Breast feeding * Unable to follow commands * Unable to tolerate MRI