Treating Civilian Traumatic Brain Injury With High Definition Transcranial Direct Current Stimulation (ciTBI-HDtDCS)

Completed · Not applicable · Has a placebo group

Conditions studied: Traumatic Brain Injury, Word Finding Difficulty, Acquired Brain Injury, Cognitive Change

In brief

The purpose of the study is to test whether low level electric stimulation, called transcranial Direct Current Stimulation (tDCS), on the part of the brain (i.e., pre-supplementary motor area) thought to aid in memory will improve verbal retrieval in civilian (non-military, non-veteran) participants with histories of traumatic brain injuries. The primary outcome measures are neuropsychological assessments of verbal retrieval, and the secondary measures are neuropsychological assessments of other cognitive abilities and electroencephalography (EEG) measures. Additionally, the study will examine the degree to which baseline assessments of cognition, concussion history, structural brain imaging, and EEG predict responses to treatment over time, both on assessments administered within the intervention period and at follow-up.

Key facts

Study ID

NCT05408975

Run by

The University of Texas at Dallas

People needed

5

Starts

2023-01-01

Expected to finish

2024-11-30

Last updated by the study team

2026-02-02

Who can join

Age: 18 and older, up to 85. Sex: any. Healthy volunteers: not accepted.

You may not qualify if…

• an implanted/electronic device, such as a pacemaker, metallic cranial or intracranial implant (e.g., ventriculoperitoneal shunt), or a neurostimulator (e.g., vagus nerve stimulator, spinal stimulator, deep brain stimulator, etc.).
• skull defects
• a history of a psychological or neurological disorder, including, dementia of any type, epilepsy or other seizure disorders, post-traumatic stress disorder, brain tumor, present drug abuse, stroke, blood vessel abnormalities in the brain, Parkinson's disease, Huntington's disease, or multiple sclerosis.
• inability to give informed consent
• currently pregnant
• not a native English speaker

Where it is running

• The University of Texas at Dallas — Dallas, Texas, United States
• University of Texas Southwestern Medical Center — Dallas, Texas, United States

Full record on ClinicalTrials.gov

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