A case of fulminant subacute sclerosing panencephalitis presenting with acute myoclonic-astatic epilepsy

Area of Science:

• Neurology
• Virology
• Pediatrics

Background:

• Measles infection can lead to rare but severe neurologic sequelae, including subacute sclerosing panencephalitis (SSPE).
• SSPE arises from persistent defective measles virus particles in brain cells, years after initial infection.
• Typical SSPE presentation involves intellectual decline, behavioral changes, and myoclonic jerks, often leading to death within two years.

Observation:

• This report describes an unusual case of fulminant SSPE in an Italian patient.
• The patient experienced rapid disease progression, leading to death within months of symptom onset.

Findings:

• The case highlights the potential for extremely rapid and fatal progression of SSPE.
• This presentation deviates from the typical slower, progressive course of the disease.

Implications:

• This case underscores the importance of measles vaccination to prevent SSPE.
• Further research may be needed to understand the factors contributing to fulminant SSPE presentations.
• Clinicians should be aware of the possibility of rapid SSPE progression, even in vaccinated populations if immunity wanes.