SEEG Investigation of Mood Dysregulation in Epilepsy

NeuroTherapia, Inc.

Status: Completed

Conditions: Epilepsy

Treatments: Other: SEEG Recordings

Study type: Observational

Funder types: Other

Identifiers

NCT03097809

15-1007

Details and patient eligibility

About

Using the novel analysis of stereo-electroencephalography (SEEG) recordings, this proposal will investigate the activity and connectivity of mood regulation circuits in subjects with suspected epileptic focus who have undergone SEEG electrode implantation for monitoring of seizure activity.

Full description

It is well known that epilepsy is associated with mood dysregulation including symptoms of labile mood, impulse control problems, anxiety, depression and increase in incidence of suicide. However, until present the neurobiological basis of mood dysregulation in epilepsy has not been clear and has been mostly attributed to a psychological reaction to the illness. This has severely limited our understanding of the impairments in mood regulation that people with epilepsy often experience and has also limited the development of effective treatment for ameliorating psychosocial dysfunction in people with epilepsy. The identification of these circuits will not only increase our understanding of mood-regulation in epilepsy but also possibly provide biomarkers with which the effectiveness of new treatments can be investigated. Developing better diagnostic measures and treatments for mood dysregulation will be highly beneficial to the quality of life of subjects suffering from epilepsy.

Enrollment: 8 patients

Sex: All

Ages: 18 to 60 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Subjects will be a part of the epilepsy-monitoring unit for long-term SEEG recordings and analysis

Exclusion criteria

• Subjects that experience surgical complications during the implant procedure will be excluded from the study

Trial design

8 participants in 1 patient group

Epilepsy Subjects

Description:

Subjects will be recruited from the epilepsy-monitoring unit. These subjects would have been already assessed by the Epilepsy Center at the Cleveland Clinic for surgical treatment of medically refractory epilepsy and would have already had SEEG electrodes placed in cortical and limbic areas for clinical diagnostic purposes.

Treatment:

Other: SEEG Recordings