Epilepsy monitoring units in Saudi Arabia: Where do we stand compared to developed countries?

Objective: To descriptively assess Epilepsy Monitoring Units (EMUs) and the provided services in Saudi Arabia and compare them based on the geographic region.

Methods: In this cross-sectional study, an electronic questionnaire was emailed to all directors of EMUs in Saudi Arabia from July 2013 to January 2016, with constant updates being made by all respondents throughout the period of data collection.

Results: All EMU directors participated. There were 11 EMUs in KSA operating in 8 hospitals; 8 (54.5%) EMUs in Riyadh, 2 (18.2%) in Dammam, 2 (18.2%) in Makkah and 1 (9.1%) in Jeddah. Five (54.5%) EMUs were shared for adults and pediatrics, 3 (27.3%) were devoted to adult patients, and 3 (27.3%) to pediatric patients. The average waiting time was 11 weeks (range: 2-52 weeks). The mean percentage of patients coming from an outside region was 30.6%. The average length of stay was 7 days. Less than 100 patients were monitored annually in 54.5% of the EMUs. Seven EMUs (63.6%) admitted less than 100 patients for seizure characterization. Intracranial monitoring was available in all EMUs. Most EMUs (54.5%) admitted less than 100 patients for pre-surgical workup while 36.4% admitted 100-199, and 9.1% admitted more than 300 patients per year. Epilepsy surgeries were performed for less than 50 patients annually in 81.8% of the hospitals.

Conclusion: There are 11 EMUs in Saudi Arabia fully equipped to serve epileptic patients. However, they are underutilized considering the number of admitted patient and the number of epilepsy surgeries per year. Also, they are unequally distributed throughout the kingdom.