CClinicalTrials.gg
Status unknownNCT02783391BRAINSPEAKUpdated Mar 25, 2020

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

An interventional study of ECoG and intracortical electrodes in Tumoral or Epileptical Cortectomy, sponsored by University Hospital, Grenoble. Status unknown at 1 site in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2020-03-25.

Sponsored by University Hospital, Grenoble · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Mar 2020), so the status shown — last known as Recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
15
Allocation
Not applicable
Ages
18 Years and older
Sex
All
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Study summary

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

02

Conditions studied

  • Tumoral or Epileptical Cortectomy
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In context

Lead sponsor

University Hospital, Grenoble is the lead sponsor of 815 studies on the registry; 205 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

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

Exclusion criteria

Exclusion Criteria:

•All categories of protected persons

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
15 participants (estimated)

Study arms

  • Experimental
    BRAINSPEAK

    Electrocorticographical (ECoG) and intracortical electrodes

    Device: ECoG and intracortical electrodes

Interventions

  • DeviceECoG and intracortical electrodes
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What researchers measure

Primary outcomes

  1. electrophysiological recording

    Electrophysiological recording of brain Speech Area, using Cortical Electrode Matrices, in order to improve functional area limit preservation during surgery

    Time frame: 2 hours

07

Study locations

1 of 1 sites recruiting
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References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 25, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02783391
Lead sponsor
University Hospital, Grenoble
Responsible party
Sponsor
First posted
May 26, 2016
Start date
Sep 2015
Primary completion
Jun 2021 (estimated)
Completion
Sep 2021 (estimated)
Last update
Mar 25, 2020

Study contacts

Stéphan CHABARDES, MD, PhD
Contact
SChabardes@chu-grenoble.fr
Caroline SANDRE-BALLESTER, PhD
Contact
csandreballester@chu-grenoble.fr
+ 33 4 38 78 28 51

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Mar 2020. You cannot join it, but the record below documents what was studied.

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