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Related Concept Videos

Encephalitis ll: Pathophysiology01:26

Encephalitis ll: Pathophysiology

Encephalitis is inflammation of the brain parenchyma caused by direct viral invasion or immune-mediated mechanisms triggered by infections or tumors. Both processes lead to neuronal injury, disrupted neurotransmission, and diverse neurological symptoms, often with overlapping clinical and pathological features.Autoimmune EncephalitisIn autoimmune encephalitis, antibodies target neuronal antigens on cell surfaces, synapses, or within neurons. A key example is anti-NMDAR encephalitis, which can...
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Induction and Clinical Scoring of Chronic-Relapsing Experimental Autoimmune Encephalomyelitis
26:48

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Published on: July 4, 2007

Subacute sclerosing panencephalitis.

Ravindra Kumar Garg1

  • 1Department of Neurology, Chhatrapati Shahuji Maharaj Medical University, Uttar Pradesh, Lucknow, India. garg50@yahoo.com

Journal of Neurology
|October 11, 2008
PubMed
Summary
This summary is machine-generated.

Subacute sclerosing panencephalitis (SSPE) is a rare brain disorder caused by a mutated measles virus. Measles vaccination remains the most effective preventive measure against this devastating neurological condition.

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Area of Science:

  • Neurology
  • Virology
  • Pediatrics

Background:

  • Subacute sclerosing panencephalitis (SSPE) is a rare, progressive neurological disease affecting children and young adults.
  • It results from infection with a mutated form of the measles virus, often involving the viral matrix gene.
  • SSPE can manifest with diverse neurological symptoms, including cognitive decline, seizures, and visual disturbances.

Purpose of the Study:

  • To summarize the key aspects of Subacute Sclerosing Panencephalitis (SSPE).
  • To highlight the etiology, clinical presentation, diagnosis, and management of SSPE.
  • To emphasize the importance of measles immunization in preventing SSPE.

Main Methods:

  • Review of existing literature on SSPE.
  • Analysis of clinical, electroencephalographic, and cerebrospinal fluid findings in SSPE diagnosis.
  • Discussion of current therapeutic strategies and preventive measures.

Main Results:

  • SSPE is characterized by behavioral changes, cognitive deterioration, myoclonic jerks, seizures, and visual impairment.
  • Ocular manifestations, such as necrotizing retinitis and cortical blindness, are common.
  • Early diagnosis can be challenging, relying on a combination of clinical and diagnostic findings.

Conclusions:

  • There is currently no definitive cure for SSPE.
  • Treatments like oral isoprinosine and alpha-interferon may offer limited survival benefits.
  • Measles vaccination is the most effective strategy for preventing SSPE.