Ischemic Stroke Clinical Trial
Official title:
Brain Computer Interface - Functional Electrical Stimulation (BCI-FES) Therapy for Stroke Rehabilitation
There are over 7 million stroke survivors in the US alone, with approximately 795,000 new cases annually. Despite the best available physiotherapy, 30-60% of stroke survivors remain affected by difficulty walking, with foot weakness often being the main cause. Given that post-stroke gait impairments remain poorly addressed, new methods that can provide lasting improvements are necessary. Brain-computer interface (BCI) technology may be one such novel approach. BCI technology enables "direct brain control" of external devices such as assistive devices and prostheses by translating brain waves into control signals. When BCI systems are integrated with functional electrical stimulation (FES) systems, they can be used to deliver a novel physical therapy to improve movement after stroke. BCI-FES systems are hypothesized to stimulate recovery after stroke beyond that of conventional physical therapy.
Preliminary research indicates that applying this technique to foot weakness after stroke is safe and may improve walking function. Hence, this warrants further investigation to: 1. determine if BCI-FES therapy can provide lasting gains in walking in chronic stroke patients; 2. determine what factors influence BCI-FES therapy; and 3. explicitly elucidate the underlying neural repair mechanisms. First, a Phase II clinical trial in patients with foot drop due to chronic stroke will compare the effect of BCIFES dorsiflexion therapy to that of dose- and intensity-matched standard physical therapy (Aim 1). Comparing the improvement in walking speed and other secondary outcome measures between the two groups will test if BCI-FES therapy provides functional and neurological gains beyond those of standard physical therapy. The relationship between the patient baseline characteristics (walking speed, ankle function, stimulated muscle responses, brain wave features, sensation) and the outcomes will determine what features influence responsiveness to BCI-FES dorsiflexion therapy (Aim 2). Finally, the underlying mechanism driving the improvements of BCI-FES will be studied (Aim 3). Determining that BCI-FES therapy can provide improvements beyond that of standard therapy may lead to a new treatment for stroke patients. The underlying mechanism can inform the design of future physical therapy techniques or improve current ones. Finally, BCI-FES therapy may ultimately become a novel form of physical therapy to reduce post-stroke disability, and in turn reduce the public health burden of stroke. ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT05196659 -
Collaborative Quality Improvement (C-QIP) Study
|
N/A | |
Recruiting |
NCT06027788 -
CTSN Embolic Protection Trial
|
N/A | |
Completed |
NCT03281590 -
Stroke and Cerebrovascular Diseases Registry
|
||
Recruiting |
NCT05518305 -
Platelet Expression of FcγRIIa and Arterial Hemodynamics to Predict Recurrent Stroke in Intracranial Atherosclerosis
|
||
Recruiting |
NCT06029959 -
Stroke and CPAP Outcome Study 3
|
N/A | |
Recruiting |
NCT03728738 -
Zero Degree Head Positioning in Hyperacute Large Artery Ischemic Stroke
|
Phase 3 | |
Terminated |
NCT03396419 -
IMPACT- 24col Collateral Blood Flow Assessment Following SPG Stimulation in Acute Ischemic Stroke (ImpACT-24B Sub-Study)
|
||
Recruiting |
NCT05065216 -
Treatment of Acute Ischemic Stroke (ReMEDy2 Trial)
|
Phase 2/Phase 3 | |
Recruiting |
NCT04897334 -
Transcranial Direct Current Stimulation and Rehabilitation to Ameliorate Impairments in Neurocognition After Stroke
|
N/A | |
Not yet recruiting |
NCT06462599 -
Osteopontin Gene Polymorphism in Stroke Patients in Egypt
|
||
Not yet recruiting |
NCT06026696 -
Cohort of Neurovascular Diseases Treated in the Acute Phase and Followed at Lariboisière
|
||
Not yet recruiting |
NCT06032819 -
Differentiating Between Brain Hemorrhage and Contrast
|
||
Recruiting |
NCT02910180 -
Genetic, Metabolic, and Growth Factor Repository for Cerebrovascular Disorders
|
||
Completed |
NCT02922452 -
A Study to Evaluate the Effect of Diltiazem on the Pharmacokinetics (PK) of BMS-986141 in Healthy Subjects
|
Phase 1 | |
Withdrawn |
NCT01866189 -
Identification of Hypoxic Brain Tissues by F-MISO PET in Acute Ischemic Stroke
|
N/A | |
Completed |
NCT03554642 -
Walkbot Robotic Training for Improvement in Gait
|
Phase 3 | |
Recruiting |
NCT03041753 -
Reperfusion Injury After Stroke Study
|
N/A | |
Completed |
NCT02549846 -
AdminiStration of Statin On Acute Ischemic stRoke patienT Trial
|
Phase 4 | |
Completed |
NCT01678534 -
Reparative Therapy in Acute Ischemic Stroke With Allogenic Mesenchymal Stem Cells From Adipose Tissue, Safety Assessment, a Randomised, Double Blind Placebo Controlled Single Center Pilot Clinical Trial
|
Phase 2 | |
Completed |
NCT02610803 -
Paroxysmal Atrial Fibrillation in Patients With Acute Ischemic Stroke
|
N/A |