Gait Training and Brain Changes in Stroke Patients
Public ClinicalTrials.gov record NCT00334230. 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
Mechanisms of Training Induced Improvements in Gait Function After Stroke
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study, conducted in collaboration with the National Rehabilitation Hospital (NRH) in Washington, D.C., will look at changes in brain activation and brain responses that occur with gait (walking) training. Brain images and responses of healthy subjects are compared with those of patients. Healthy normal volunteers and people who have had a stroke within 3 months of starting the study may be eligible for this study. Candidates must be between 18 and 80 years of age, and patients must participate in NRH's walking study. Stroke patients participate in all three study sessions described below. The first session takes place before patients start the NRH walking training study, the second session takes place at completion of the NRH walking study, and the third session takes place 3 months after completing the NRH study. Healthy control subjects complete only the procedures in session 3. Session 1 Day 1: Neurological examination and questionnaire to evaluate memory and attention. Day 2: Motor testing with transcranial magnetic stimulation (TMS). For this test, a wire coil is held on the subject's scalp. A brief electrical current passes through the coil, creating a magnetic pulse that stimulates the brain. During the stimulation, the subject may be asked to tense certain muscles slightly or perform other simple actions to help position the coil properly. The stimulation may cause a twitch in the leg muscles, and the subject may hear a click and feel a pulling sensation on the skin under the coil. Session 2 Day 1: Functional MRI (fMRI). MRI uses a magnetic field and radio waves to produce images of body tissues and organs. The subject lies on a table that can slide in and out of the scanner (a narrow cylinder), wearing earplugs to muffle loud knocking and thumping sounds that occur during the scanning process. Scanning time varies from 20 minutes to 3 hours, with most scans lasting 45 and 90 minutes. Subjects may be asked to lie still for up to a few minutes at a time and to perform movements of their foot. Day 2: motor testing with TMS. Session 3 Day 1: fMRI Day 2: motor testing with TMS
Study identification
- NCT ID
- NCT00334230
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 58 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 1, 2006
- Primary completion
- Not listed
- Completion
- Apr 20, 2008
- Last update posted
- Jul 1, 2017
2006 – 2008
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center, 9000 Rockville Pike | Bethesda | Maryland | 20892 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00334230, 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 Jul 1, 2017 · Synced Sep 10, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00334230 live on ClinicalTrials.gov.