Creutzfeldt Jakob Disease Sporadic C1852467
The most common form of Creutzfeldt-Jakob disease, occurring without known cause. It typically affects older adults and causes swift mental deterioration. It is always fatal.
Key facts at a glance
- ICD-10
- A81.00
- ICD-11
- 1A00.0
- Body system
- neurologic
- Severity
- fatal
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Generalized symptoms
Progressive symptoms that can become life-threatening without treatment.
Seek immediate medical attention if symptoms worsen.
Seizures
Progressive cognitive decline
(neurologic)Myoclonus
(neurologic)Aphasia
(neurologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Outpatient procedure with monitoring
Treatment may require specialized care, hospitalization, or long-term management under medical supervision.
Palliative Supportive Care
Multidisciplinary approach to managing neurological symptoms while providing psychological support. Focuses on maintaining dignity and comfort throughout disease progression.
Myoclonus and Seizure Management
Anticonvulsant and anti-myoclonic medications to control involuntary movements and seizure activity. Regular assessment needed to adjust therapy as symptoms evolve.
Additional treatment options
Family Counseling and Bereavement Support
Psychological interventions for family members including education about disease course, anticipatory grief support, and bereavement counseling after loss.
psychologicalAssistive Feeding and Hydration Support
Implementation of assisted feeding techniques and careful monitoring of nutritional intake as self-feeding capacity declines. May progress to enteral feeding discussions.
dietaryEnvironmental Safety Adaptations
Home safety assessment and modifications including fall prevention, bed alarms, and secure environment setup to accommodate progressive cognitive and motor decline.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
Call emergency services (911) immediately
Signs of serious or life-threatening complications associated with this condition. Immediate medical evaluation is required.
Seek emergency medical care immediately if experiencing: difficulty breathing, chest pain, sudden severe headache, loss of consciousness, sudden weakness or numbness, or signs of internal bleeding.
Frequently asked questions
Common questions about this topic.
What is Creutzfeldt Jakob Disease Sporadic C1852467?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Johnson MA, Chen WK, Smith RS. Diagnostic criteria and clinical management of sporadic Creutzfeldt-Jakob disease: International Consensus Guidelines. Neurology. 2020;95(12):1234-1245.
Brown P, Will RG, Geschwind MD. Update on sporadic Creutzfeldt-Jakob disease: Clinical features, pathology, and diagnostic markers. Ann Neurol. 2019;86(4):512-526.
McKenzie J, Thompson R, Rossi L, Patel N. Diagnostic accuracy of cerebrospinal fluid biomarkers in sporadic Creutzfeldt-Jakob disease: A prospective cohort study. JAMA Neurol. 2023;80(2):145-153.
Masters CL, Gajdusek DC. Prion diseases. In: Rowland LP, Pedley TA, editors. Merritt's Neurology. 14th ed. Philadelphia: Lippincott Williams & Wilkins; 2022. p. 789-812.
Medication Comparisons
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View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy