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Brain Electrical Stimulation to Enhance Recovery After Stroke
NCT00085657 · View on ClinicalTrials.gov ↗
Study Summary
This study will examine whether brain stimulation using transcranial direct current stimulation (tDCS) in stroke patients undergoing rehabilitation therapy can help patients recover strength and motor function more than rehabilitation therapy alone. For tDCS, two small metal disks (electrodes) attached to wires are placed on small cotton pads and taped to the subject's head, one on the forehead above the eye and the other on the top of the head. The electrodes deliver a brief electrical current that stimulates the cortex, the part of the brain responsible for motor function. Adult patients who have weakness on one side of their body as a result of a stroke occurred within the last 15 days may be eligible for this study. NIH is not directly recruiting patients for this study. Patients will be selected through the National Rehabilitation Hospital (NRH) Research Center personnel in Washington, DC, from patients under treatment at that facilitiy. Candidates are screened with a physical and neurologic examination, a review of tests done on admission to NRH, and a magnetic resonance imaging (MRI) scan, if one has not been done since the stroke. MRI uses a strong magnetic field and radio waves to obtain images of the brain. The MRI scanner is a metal cylinder surrounded by a strong magnetic field. During the MRI, the patient lies on a table that can slide in and out of the cylinder. Scanning time for this study takes about 30 to 45 minutes. Participants are randomly assigned to receive tDCS or placebo stimulation, along with rehabilitation therapy, for 2 to 3 weeks, depending on the patient's length of stay at the NRH. For the placebo stimulation, electrodes are placed on the patient's scalp as with tDCS, but no current is delivered. Before and after each rehabilitation session with electrodes, patients undergo Jebsen Taylor motor testing, in which they are asked to lift small objects, turn cards, use a spoon, stack checkers, and lift cans as fast as they can. On the da
Conditions Studied
Study Locations (2)
District of Columbia
- National Rehabilitation Hospital Research Center — Washington D.C.
Maryland
- National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 150 participants |
| Start Date | 2004-06-09 |
| Est. Completion | 2009-05-21 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT00085657
The ClinicalTrials.gov registry entry for NCT00085657 describes a study currently listed as completed. It is categorized as an unspecified phase, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 150 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is National Institute of Neurological Disorders and Stroke (NINDS), which has 339 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Stroke appearing as the primary indexed condition, and to 0 interventions. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT00085657 reports 2 study locations spanning 2 distinct geographic areas — top geographies include District of Columbia, Maryland. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT00085657 about?
NCT00085657 is a clinical study titled "Brain Electrical Stimulation to Enhance Recovery After Stroke". This study will examine whether brain stimulation using transcranial direct current stimulation (tDCS) in stroke patients undergoing rehabilitation therapy can help patients recover strength and motor function more than rehabilitation therapy alone. For tDCS, two small metal disks (electrodes) attac...
What is the current status of trial NCT00085657?
This trial is currently completed. The enrollment target is 150 participants. The study started on 2004-06-09. Estimated completion is 2009-05-21.
What conditions does trial NCT00085657 study?
This clinical trial studies the following conditions: Stroke. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
Who is sponsoring clinical trial NCT00085657?
This trial is sponsored by National Institute of Neurological Disorders and Stroke (NINDS), which has 339 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT00085657 being conducted?
This trial has 2 study locations across District of Columbia, Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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