BCI-controlled NMES in Subacute Stroke
Public ClinicalTrials.gov record NCT03379532. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Brain-computer Interface Controlled Neuromuscular Electrical Stimulation in Subacute Stroke
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Stroke patients with severe upper limb movement deficits have limited treatment options and often remain severely handicapped at the chronic stage. Recent findings have suggested that poor motor recovery can be due to severe damage of the cortico-spinal tract (CST), the neural fibres connecting the movement regions of the brain to the spinal cord. Hence, to improve recovery of upper limb movements it will be crucial to re-establish and strengthen CST projections. Recent studies provided evidence that closed-loop brain computer interface-driven electrical stimulation of the paretic muscles can induce clinically important and lasting recovery of upper limb function, even in patients with chronic, severe motor affection. In this treatment approach, movement intentions of the patients are detected with electroencephalography and real-time analyses. This triggers an electrical stimulation of affected upper limb muscles. In this study, the investigators hypothesize that neuromuscular electrical stimulation (NMES) applied contingent to voluntary activation of primary motor cortex, as detected by a brain-computer interface (BCI), can help restore CST projections. This might improve recovery of patients with severe upper limb movement deficits. Treatment will be started within the first 8 weeks after stroke onset.
Study identification
- NCT ID
- NCT03379532
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 31 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 25, 2018
- Primary completion
- Mar 30, 2024
- Completion
- Apr 29, 2024
- Last update posted
- May 7, 2024
2018 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Austin | Austin | Texas | 78712 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03379532, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 7, 2024 · Synced Sep 9, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03379532 live on ClinicalTrials.gov.