
J Neuropsychiatry Clin Neurosci 19:428-435, November 2007
doi: 10.1176/appi.neuropsych.19.4.428
© 2007 American Neuropsychiatric Association
Does the Presentation of Creutzfeldt-Jakob Disease Vary by Age or Presumed Etiology? A Meta-Analysis of the Past 10 Years
Brian S. Appleby, M.D.,
Kristin K. Appleby, M.D. and
Peter V. Rabins, M.D., M.P.H.
Received September 20, 2006; revised December 11, 2006; accepted December 27, 2006. B.S. Appleby and P.V. Rabins are affiliated with The Johns Hopkins Hospital, Baltimore, Maryland. Dr. K.K. Appleby is affiliated with Georgetown University Hospital, Washington, D.C. Address correspondence to Dr. Appleby, Meyer 279, The Johns Hopkins Hospital, 600 North Wolfe Street, Baltimore, MD 21287; applebyb77{at}yahoo.com (e-mail).
It is not clear whether differences in symptom presentation vary by age or etiological subtype in Creutzfeldt-Jakob disease. A PubMed search was conducted using the keyword "Creutzfeldt-Jakob" and results within the last 10 years were sorted by the English language. We found that certain characteristics, such as affective illness (28.8%), present more commonly in younger patients irrespective of disease type. Young age of onset predicts presenting symptoms of affective illness, sleep disturbance, and poor concentration, as well as certain neurological symptoms, including cerebellar/gait disturbance, visual/oculomotor disturbance, sensory disorder, vertigo/dizziness, and headache.
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