Creutzfeldt-Jakob disease

Creutzfeldt-Jakob disease (CJD) is a rapidly progressive, neurodegenerative disorder causing dramatic neuromuscular symptoms, profound dementia, and death. In this article, the epidemiology, etiology, modes of transmission, clinical manifestations, determination of possible/ probable CJD diagnosis in life, and the postmortem neuropathology of definite CJD are discussed in depth. Case studies of two individuals, each affected by different subtypes of sporadic Creutzfeldt-Jakob disease (sCJD), are presented, along with a discussion of the many challenging nursing and psychosocial issues surrounding the supportive care of these individuals and families in life and death.