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NCT03567213 · ClinicalTrials.gov record · last posted 2026-08-21

Investigation on the Cortical Communication (CortiCom) System

Study acronym: CortiCom
StatusRecruiting
PhaseNot applicable
Started2021-12-14
View on ClinicalTrials.gov ↗
from the ClinicalTrials.gov record
The CortiCom system consists of 510(k)-cleared components: platinum PMT subdural cortical electrode grids, a Blackrock Microsystems patient pedestal, and an external NeuroPort Neural Signal Processor. Up to two grids will be implanted in the brain, for a total channel count of up to 128 channels, for six months. In each participant, the grid(s) will be implanted over areas of cortex that encode speech and upper extremity movement.

Protocol amendment history 2 changes detected by DataLookout

2026-08-22
Primary completion pushed: 2026-08-31 → 2028-12-31
2026-08-22
Completion pushed: 2026-08-31 → 2030-12-31
Trial Details
NCT Number NCT03567213
Lead Sponsor Johns Hopkins University
Collaborators: National Institute of Neurological Disorders and Stroke (NINDS)
Conditions Tetraplegia, Locked-in Syndrome, Brainstem Stroke, Amyotrophic Lateral Sclerosis
Enrollment 3 participants
Start Date 2021-12-14
Primary Completion 2028-12-31 (estimated)
Study Completion 2030-12-31 (estimated)
Updated on ClinicalTrials.gov 2026-08-21