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A case series of lacosamide as adjunctive therapy in refractory sleep‐related hypermotor epilepsy (previously nocturnal frontal lobe epilepsy)
Author(s) -
Samarasekera Shanika R.,
Berkovic Samuel F.,
Scheffer Ingrid E.
Publication year - 2018
Publication title -
journal of sleep research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.297
H-Index - 117
eISSN - 1365-2869
pISSN - 0962-1105
DOI - 10.1111/jsr.12669
Subject(s) - lacosamide , epilepsy , medicine , tolerability , refractory (planetary science) , anesthesia , adverse effect , psychiatry , physics , astrobiology
Summary The aim of this study was to evaluate the efficacy and tolerability of open‐label lacosamide in patients with refractory sleep‐related hypermotor epilepsy. The study was a case review of eight patients with refractory sleep‐related hypermotor epilepsy treated with lacosamide. Seizure diaries compared the mean baseline seizure frequency with the most recent 3 months of follow‐up. Five (62.5%) patients were responders, defined as ≥50% reduction in seizure frequency, over a mean duration of exposure of 21.5 months. The mean maintenance dose of lacosamide was 400 mg/day. No‐one reported worsening of seizures. Lacosamide was well tolerated with initial fatigue being the main side‐effect. Lacosamide is a potentially efficacious adjunctive therapy in patients with refractory sleep‐related hypermotor epilepsy. A double‐blind placebo‐controlled study would determine its efficacy.