Prospective surveillance of Creutzfeldt–Jakob disease (CJD) was initiated in Denmark in 1997, following the observation of variant CJD in the United Kingdom. Demographic, clinical and diagnostic information was collected for each patient with clinical suspicion of CJD. Here we describe the methods for surveillance and the observed outcomes between 1 January 1997 and 31 December 2008. A total of...

The transmissible spongiform encephalopathies include human diseases such as Creutzfeldt-Jakob disease (CJD) and kuru as well as animal diseases such as scrapie and bovine spongiform encephalopathy (BSE). The emergence of variant CJD, which is causally related to BSE, has generated much interest in the development of rapid and sensitive diagnostic tests for the pre-mortem diagnosis of CJD. In 1...

OBJECTIVES To describe the clinical presentation of patients with Alzheimer's disease (AD) or dementia with Lewy bodies (DLB) who were suspected of having Creutzfeldt-Jakob disease (CJD) and to investigate whether current clinical diagnostic criteria cover these atypical forms of AD and DLB. METHODS Brains from necropsy were examined for the diagnosis of CJD at the German reference centre for...

BACKGROUND Many reported cases of iatrogenic Creutzfeldt-Jakob disease (CJD) developed after grafting cadaveric dura mater contaminated with CJD prions (dura-associated CJD). They are known to be clinicopathologically similar to sporadic CJD. We report herein 2 autopsy cases of dura-associated CJD with atypical clinicopathological features. PATIENTS Two patients presented with progressive ata...

Supranuclear gaze palsies are an uncommon feature of Creutzfeldt-Jakob disease (CJD). Most reported cases of CJD with features of supranuclear gaze palsy are familial. We report 2 patients with supranuclear vertical gaze abnormalities associated with spongiform changes in the midbrain. Both patients were found to have sporadic CJD after genetic testing. Distinguishing familial from sporadic CJD...