What is the prognosis of cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL)?

Updated: Oct 09, 2018
  • Author: Reza Behrouz, DO, FACP; Chief Editor: Helmi L Lutsep, MD  more...
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Exact mortality rate in patients with CADASIL is unknown.

Age at onset for stroke is 45-50 years.

Mean age at death has been reported to be 61 years after a mean disease duration of approximately 23 years. [6]

Close to 80% of patients are completely dependent immediately before death. [7]

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