Juvenile absence epilepsy (JAE)

Evidence-based neurology checklist on juvenile absence epilepsy (jae): Clinical features The onset age is 10-17 years There is less severe impairment of consciousness than in childhood absences There are fewer absences a day Generalised tonic clonic seizures (GTCS) occur in about 80% of cases…

Clinical features

  • The onset age is 10-17 years
  • There is less severe impairment of consciousness than in childhood absences
  • There are fewer absences a day
  • Generalised tonic clonic seizures (GTCS) occur in about 80% of cases
  • There are associated myoclonic jerks

Treatment

Contraindicated medications

Outcome

References

  1. Alves-Leon SV, Cardoso MF, Pereira VC, Meira ID. Clinical and electroencephalographic characteristics of a cohort of patients with epilepsy and absence seizures. Arq Neuropsiquiatr 2009; 67:986-994.
  2. Panayiotopoulos CP. Typical absence seizures and their treatment. Arch Dis Child 1999; 81:351-355.
  3. Tenney JR, Glauser TA. The current state of absence epilepsy: can we have your attention? Epilepsy Curr 2013; 13:135-140.
  4. Karaoğlu P, Tekin HG. Clinical and electrophysiological features predicting response to antiseizure medications in juvenile absence epilepsy. Neuropediatrics 2023; 54:2-5.
  5. Aiguabella Macau M, Falip Centellas M, Veciana de Las Heras M, et al. Long term prognosis of juvenile absence epilepsy. Neurologia 2011; 26:193-199.

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