Seizure recurrence following the first unprovoked seizure: Risk factors among children in UAE

In a retrospective study of paediatric and adolescent patients in Abu Dhabi, UAE, who experienced their first unprovoked seizure between March 2016 and March 2020, with a minimum one-year follow-up, we identified significant risk factors associated with seizure recurrence. Among 317 patients, 96.2% experienced seizure recurrence, with the majority (68.8%) occurring within the first 6-month follow-up period. Notable risk factors for recurrence included focal seizures, symptomatic seizure causes, abnormal initial electroencephalogram (EEG) findings, abnormal brain magnetic resonance imaging results, and the presence of neurological disorders. Interestingly, the type of epileptiform activity in the initial EEG did not predict recurrence risk. Over a 3-year period, the overall recurrence risk was 98.4%, particularly higher in cases with symptomatic seizures compared to idiopathic (genetic) ones. These findings underscore the importance of vigilant monitoring, particularly in the early post-seizure follow-up period, and advocate for initial EEG assessments, especially in cases of remote symptomatic first unprovoked seizures.