Clinical application of stereotactic intracranial depth electroencephalogram.

Clinical application of stereotactic intracranial depth electroencephalogram. - Clinical application of stereotactic intracranial depth electroencephalogram.

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000022293

Enrollment

Registered

2016-06-01

Start date

2016-09-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

refractory epilepsy

Interventions

To reveal a seizure onset zone by using stereotactic depth electroencephalogram

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1:Drug resistant refractory epilepsy 2:Surgical removal of epileptic core is needed 3:Hard to detect the seizure onset zone despite consideration of several non-invasive study outcomes 4:informed consent

Exclusion criteria

Exclusion criteria: 1:Having a uncontrollable respiratory or circulatory diseases 2:compromised 3:Cant have a medical examination till 2 years after 4:Having a severe cognitive dysfunction 5:Psychological intolerance of intracranial EEG implantation 6:Afraid of safety due to hyper motor seizure 7:Cant scan MRI

Design outcomes

Primary

Measure	Time frame
To improve a treatment outcome	—

Countries

Japan

Contacts

Public ContactYukihiro Yamao

Kyoto university hospital Neurosurgery

yyamao@kuhp.kyoto-u.ac.jp075-751-3653

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026