What is Ohtahara Syndrome?

Ohtahara Syndrome is a rare type of seizure that affects infants and newborns. It is generally diagnosed before the age of 3 months. After several months, seizures may turn into West Syndrome or Lennox- Gestaut Syndrome.

Other Known Names

• OS
• Early Infantile Epileptic Encephalopathy
• Early Infantile Epileptic Encephalopathy with Suppression Burst

Causes

• Brain malfunctions
• Metabolic disorders
• Certain gene mutations

Symptoms

• Tonic spasm
• Focal spasm (partial) motor seizures

Diagnosis and Testing

• EEG- records the electrical activity in the brain
• MRI
• Bloodwork

Treatment

• May be resistant to epilepsy medication. The following medication may be used: Phenobarbital, Clobazam or Vigabatrin.

Disclaimer: This article is for information only and should not be used for the diagnosis or treatment or medical condition.