Functional Connectivity as a Biomarker of rTMS
Public ClinicalTrials.gov record NCT03050801. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Background: Traumatic brain injury (TBI) damages the connections between brain cells. This can lead to problems like memory loss. Repetitive transcranial magnetic stimulation (rTMS) can help improve connections between brain areas in healthy people. Researchers want to see if it can be useful in patients with memory problems after TBI. Objective: To see how repetitive transcranial magnetic stimulation can be used to improve the connections between parts of the brain and whether this will lead to changes in memory. Eligibility: Adults 18-50 years old with TBI who can speak and write in English. Healthy volunteers the same age and English ability. Design: Participants will be screened with a neurological exam and may have a urine pregnancy test. Participants with TBI will have 7-15 visits. Healthy volunteers will have 2-8 visits. At the visits, participants will have all or some of the following: * MRI for about 1 hour. Participants will lie in a machine that takes pictures in a magnetic field. Participants will do some memory tasks. * Memory and attention tasks with pictures and with a computer * Questions about their mental state and well-being * TMS: A wire coil is held on the scalp and a short electrical current passes through it. Participants will hear a click and feel a pulling or twitch. They may be asked to make simple movements. rTMS is repeated magnetic pulses in short bursts. They will have this for about 20 minutes. A week after the last visit, some participants will return for a memory test.
Study identification
- NCT ID
- NCT03050801
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 68 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 50 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
- Mar 23, 2017
- Primary completion
- Mar 9, 2020
- Completion
- Aug 6, 2020
- Last update posted
- Apr 11, 2021
2017 – 2020
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 | 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 NCT03050801, 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 Apr 11, 2021 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03050801 live on ClinicalTrials.gov.