Cryptogenic epilepsy: presurgical evaluation and clinical outcome

Cryptogenic epilepsy: presurgical evaluation and clinical outcome - EPICRYPT

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00010013

Enrollment

Registered

2016-04-12

Start date

2015-09-01

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

G40

Interventions

Group 1: Retrospective study of long-term outcome after resective surgery for cryptogenic epilepsy and evaluation of the presurgical diagnostic modalities. Restrospective evaluation of histopathology.

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: pharmacoresistant epilepsy an non-lesional 3 Tesla MRI, resective surgery, time: from 2004-2015

Exclusion criteria

Exclusion criteria: lesional MRI, exclusively not resective surgery (e.g vagus nerve stimulaor, multiple subpial transections)

Design outcomes

Primary

Measure	Time frame
Seizure outcome according to Engel classification and neurological Outcome 1 year after surgery	—

Secondary

Measure	Time frame
Seizure outcome according to Engel classification and neurological Outcome in the last follow-up examination	—

Countries

Germany

Contacts

Public ContactEvangelos Kogias

Neurochirurgie

evangelos.kogias@uniklinik-freiburg.de0761 270 50010

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026