Clinical profile of patients with rolandic epilepsy at a clinic in rural Maharashtra

PURPOSE: To describe the seizure pattern, treatment strategies and outcome in a series of children with Rolandic seizures or childhood epilepsy with centrotemporal spikes. MATERIALS AND METHODS: Patients were defined as Rolandic epilepsy if on electroencephalographic studies high voltage spike and waves were seen in centrotemporal areas, could be followed by slow waves, often activated on sleep and could shift from one side to other or be secondarily generalized. Typical (TRS) or benign were those with normal intellect. Atypical rolandic seizures (ARS) were those associated with neuroregression of language and cognitive milestones. Patients were treated with antiepileptic drugs if more than one episode occurred or the first episode was generalized status epilepticus. RESULTS: Thirty-three patients were included over the period of eight years (2012-2020). There was male preponderance (21 males versus 12 females). Four patients (12.12%) later evolved into Landau Kleffner syndrome (ARS group). The mean age of onset of epilepsy in the TRS group (29 patients) was 7.2 (+/-2.2) with the youngest patient being 4 years and the eldest being 12 years. In the ARS group the mean age of onset was 5 yrs. (+/-1.41). In the TRS group, 23 (79.31%) patients were managed on monotherapy AED. Seventeen patients (58.62%) responded (remission) to carbamazepine monotherapy alone. Six patients (20.68%) could afford oxcarbazepine monotherapy and went in remission with this therapy. In the ARS group all patients required three drugs (valproate, clobazam and levetiracetam). By the end of the study period, 23/33 (75.75%) patients remained seizure free. CONCLUSIONS: Most patients with rolandic seizures have excellent prognosis being seizure free around puberty. The neurological outcome in most patients was normal.