[The ketogenic diet as an effective treatment for Ohtahara syndrome]

Masahiro Ishii1, Masayuki Shimono, Ayako Senju

  • 1Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Fukuoka. masahiro@med.uoeh-u.ac.jp

Insights

Ohtahara syndrome in infants can be challenging to treat. The ketogenic diet effectively controlled seizures in one infant unresponsive to conventional therapies, suggesting its earlier consideration.

Area of Science:

  • Pediatric Neurology
  • Epileptology

Background:

  • Ohtahara syndrome is a severe early-infantile epileptic encephalopathy.
  • Characterized by suppression-burst EEG patterns and frequent tonic spasms.

Observation:

  • A one-month-old male infant presented with Ohtahara syndrome.
  • Initial therapies including pyridoxal phosphate, various anti-epileptic drugs, ACTH, TRH, and gamma-globulin were ineffective.

Findings:

  • The ketogenic diet was initiated as a subsequent treatment.
  • Seizure control was achieved with the ketogenic diet.

Implications:

  • The ketogenic diet may be a valuable therapeutic option for Ohtahara syndrome.
  • Consideration of earlier ketogenic diet implementation is recommended for refractory cases.

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