RecruitingNot ApplicableNCT04653012

Multi-level Approach of Brain Activity Using Intracranial Electrodes in Epileptic Patients


Sponsor

Institut National de la Santé Et de la Recherche Médicale, France

Enrollment

50 participants

Start Date

Feb 28, 2021

Study Type

INTERVENTIONAL

Conditions

Summary

The main goal of this project is to study the mechanisms of epileptic activities using intracranial macro and micro electrodes in epileptic patients undergoing pre-surgical investigation. The recordings will also be used to study physiological mechanisms like sleep and different cognitive functions.


Eligibility

Min Age: 18 Years

Inclusion Criteria3

  • Patients with focal drug-resistant epilepsy
  • Patients who undergo a presurgical evaluation with intracranial electrodes in the videoEEG unit of the Neurology department at the Pitié-Salpêtrière hospital.
  • Patients who have been informed and provided written informed consent to take part in the study

Exclusion Criteria4

  • Contraindication for an intracranial investigation (with macro-electrodes) : intercurrent infectious syndrome, decompensated associated pathology (cardiac, pulmonary, renal, hepatic), patient with increased risk of infection (ex: under immunosuppressive therapy)
  • Pregnant or parturient woman
  • Breastfeeding woman
  • Minor person or legally protected adult (tutelage, legal guardianship, maintenance of justice)

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Interventions

DEVICEIntracranial macro-microelectrode recording

Additionnally to clinical macroelectrodes, Benkhe-Fried depth macro-microelectrodes will be implanted and recorded during the pre-surgical investigation of epileptic patients


Locations(1)

Hôpital de la Salpêtrière

Paris, France

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NCT04653012


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