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Effects of Transcranial Magnetic Stimulation (TMS) on Somatosensory Perception
NCT02119637 · View on ClinicalTrials.gov ↗
Study Summary
Background: \- Different parts of the brain are involved in feeling touch. Researchers want to study whether repetitive magnetic stimulation (rTMS) to the sensory cortex affects how sensation feels. rTMS is a repeated magnetic pulse that interferes with brain activity. It affects a small part of the brain beneath the scalp. Researchers want to find out the role of sensory cortex in sensing different types of touch. Objectives: \- To find out the role of sensory cortex, a brain area, in sensing different types of touch. Eligibility: \- Healthy adults ages 18 45. Design: * Participants will be pre-screened with a telephone interview. Then they will be screened with physical and psychological exams and a urine test. * In Session 1, participants will have an MRI brain scan and fill out questionnaires. * For MRI, a magnetic field and radio waves take pictures of the brain. Participants will lie on a table that slides in and out of a metal cylinder. A coil will be placed over their head. They will perform a task during the scan. The scanner makes loud knocking noises. Participants will get earplugs. They will be in the scanner for up to 60 minutes. * In Sessions 2 and 3, participants will take urine tests. Their perception of touch will be measured. Then rTMS will be used to stimulate their sensory cortex and scalp for about 20 minutes. Their perception of touch will be measured again. * For rTMS, a wire coil is held on the scalp. A brief electrical current passes through the coil and creates a magnetic pulse that affects activity in the brain.
Conditions Studied
Interventions
- DEVICE Transcranial magnetic stimulation (TMS)
- DEVICE MRI
Study Locations (1)
Maryland
- National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40 participants |
| Start Date | 2014-04-17 |
| Est. Completion | 2017-10-17 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT02119637
The ClinicalTrials.gov registry entry for NCT02119637 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 40 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is National Center for Complementary and Integrative Health (NCCIH), which has 55 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 Healthy Volunteer appearing as the primary indexed condition, and to 2 interventions — of which Transcranial magnetic stimulation (TMS) is the first listed. 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: NCT02119637 reports 1 study location spanning 1 distinct geographic area — top geographies include 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 NCT02119637 about?
NCT02119637 is a clinical study titled "Effects of Transcranial Magnetic Stimulation (TMS) on Somatosensory Perception". Background: \- Different parts of the brain are involved in feeling touch. Researchers want to study whether repetitive magnetic stimulation (rTMS) to the sensory cortex affects how sensation feels. rTMS is a repeated magnetic pulse that interferes with brain activity. It affects a small part of th...
What is the current status of trial NCT02119637?
This trial is currently completed. The enrollment target is 40 participants. The study started on 2014-04-17. Estimated completion is 2017-10-17.
What conditions does trial NCT02119637 study?
This clinical trial studies the following conditions: Healthy Volunteer. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT02119637?
The interventions under investigation include: Transcranial magnetic stimulation (TMS) (DEVICE), MRI (DEVICE). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT02119637?
This trial is sponsored by National Center for Complementary and Integrative Health (NCCIH), which has 55 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT02119637 being conducted?
This trial has 1 study location across Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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