Tests brain stimulation to help swallowing after stroke
Tests brain stimulation against fake stimulation in adults with stroke-related swallowing trouble.
Plain-language title generated from the registry record
Registry title: Clinical Trial on the Safety and Efficacy of Optimized Transcranial Direct Current Stimulation for the Swallowing Function in Patients With Post-Stroke Dysphagia
Key facts
- Where
- Bucheon-si, South KoreaSee the site
Where in South Korea
- The Catholic University of Korea, Bucheon St. Mary's HospitalBucheon-si, South KoreaTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- NEUROPHET
- Trial code
- NCT06305949
- Record updated
- 9 April 2026
- Original description
The goal of this clinical trial is to evaluate whether the application of optimized transcranial direct current stimulation is more effective compared to sham stimulation for temporary improvement of swallowing function in patients with post-stroke dysphagia.Read full original descriptionShow less
A Multi-center, Randomized, Double-blind, Pilot Study to Evaluate the Safety and Efficacy of Optimized Transcranial Direct Current Stimulation for the Transitory Improvement of Swallowing Function in Patients With Post-stroke Dysphagia
The goal of this clinical trial is to evaluate whether the application of optimized transcranial direct current stimulation is more effective compared to sham stimulation for temporary improvement of swallowing function in patients with post-stroke dysphagia.
Inclusion: men and women >19 years old; patients with stroke confirmed by neuroimaging; first-time stroke patients; patients in subacute or chronic phases of stroke with 3 weeks or more after onset; stroke patients with confirmed dysphagia through Videofluoroscopic Swallowing Study (VFSS).
Exclusion: patients with previous experience within the last year using a stimulation device similar to the one use in this clinical trial or who have participated in related clinical trials; patients with severe neurologic disorder with concomitant major psychiatric disorder such as major depressive disorder and dementia; patients who are taken contraindicated medications or require medication changes during the trial period that could influence cognitive/motor function changes via brain activation changes; patients with recurrent stoke, traumatic brain injury, spine cord injury, and degenerative brain disease, such as Parkinson's disease, etc; patients with evidence of delirium, confusion, or other impairment of consciousness; patients with uncontrolled medical disease or surgical conditions; patients ineligible for Transcranial direct current stimulation (due to scalp condition, metallic material at the electrode attachment area, presence of a pacemaker or cochlear implant); patients with history of uncontrolled epilepsy within 6 months; patients with deteriorated cognitive function unable to perform the clinical trial as instructed; patients with medical contraindications for neuroimaging test, such as MRI; patients who are pregnant, breastfeeding, or planning pregnancy during the trial period; patients considered medically ineligible for participation in the present trial beyond the criteria listened above.