Pre and Per-operative Electrophysiological Cartography of Speech Area With Cortical Electrode Matrices

Status

UNKNOWN

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02783391

Acronym

BRAINSPEAK

Enrollment

Registered

2016-05-26

Start date

2015-09-30

Completion date

2021-09-30

Last updated

2020-03-25

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

Conditions

Tumoral or Epileptical Cortectomy

Brief summary

New method for speech area cartography in patient individual cortical anatomy in view of improving functional area limit preservation during surgery.

Interventions

DEVICEECoG and intracortical electrodes

Study design

Allocation

Intervention model

SINGLE_GROUP

Primary purpose

TREATMENT

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Patients needing cortectomy * Male or female aged over 18 years * Registered in the French social security scheme * Signed informed consent

Exclusion criteria

•All categories of protected persons

Design outcomes

Primary

Measure	Time frame	Description
electrophysiological recording	2 hours	Electrophysiological recording of brain Speech Area, using Cortical Electrode Matrices, in order to improve functional area limit preservation during surgery

Countries

France

Contacts

Primary ContactStéphan CHABARDES, MD, PhD

SChabardes@chu-grenoble.fr

Backup ContactCaroline SANDRE-BALLESTER, PhD

csandreballester@chu-grenoble.fr+ 33 4 38 78 28 51

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026