| Active, not recruiting | N/A | 250 | Europe, RoW | No electrical source imaging (ESI), Automated electrical source imaging (ESI) | Sándor Beniczky, Filadelfia Epilepsy Hospital, Hospital del Mar, Brno Epilepsy Center, University Hospital Bucharest (Adult), Freiburg University, Kepler University Clinic, Linz, Motol University Hospital, Prague, Christian Doppler Klinik, Salzburg, Centro Hospitalar e Universitário de Coimbra, E.P.E., Valencia University Hospital, Carlo Besta Institure, Milano, Hospital de Santa Maria, Lisbon | Electroencephalography, Refractory Epilepsy, Brain Imaging, Surgery | 05/21 | 12/24 | | |
| Enrolling by invitation | N/A | 400 | Europe, Canada, Japan, US, RoW | Stereoelectroencephalography (SEEG) | Duke University, Christian Doppler University Hospital | Epilepsy Intractable | 11/25 | 11/25 | | |