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Study identifier: NCT07257107 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Effect of Transcutaneous Auricular Vagus Nerve Stimulation Combined With Upper Extremity Robot-Assisted Training on Upper Extremity Motor Functions in Stroke Patients

Condition: Stroke Treatment · Stroke  ·  Sponsor: Istanbul University - Cerrahpasa

PhaseNA
Planned participants30
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

The effects of stroke on the upper extremity are a common and significant cause of long-term disability, with 65% of patients reporting an inability to participate in daily activities with the affected upper extremity after 6 months. Robotic-assisted training (RAT) has been widely used in recent years to improve upper extremity function. RAT positively impacts upper extremity function and activities of daily living by inducing motor learning from intense, highly repetitive, and task-focused movements of the upper extremity. However, current, limited clinical solutions, including minimally invasive transcutaneous auricular vagus nerve stimulation (taVNS), have not yielded promising results. Therefore, the aim of this study was to investigate the effects of the combination of taVNS and RTA on motor impairment, upper extremity motor function, grip strength, daily living characteristics, and quality of life in individuals with stroke. Stroke medications were randomly assigned to RDE+taVNS (n=15) and RDE+sham taVNS (n=15). All participants will receive conventional treatment for 45 minutes per day, 3 days per week, for 5 weeks. One group will also receive RDE+taVNS treatment for 45 minutes per day, 2 days per week, for 5 weeks, while the other group will receive RDE+sha taVNS. Participants will be assessed using the Fugl-Meyer Upper Extremity Assessment, ARAT (Action Research Arm Test), and Box and Block Test as primary outcomes at baseline and after 5 weeks. This project will co…

This description comes directly from the study's public registry record.

Talk to the study team

Rüstem MUSTAFAOĞLU, associate professor  ·  +905554178535  ·  rustem.mustafaoglu@iuc.edu.tr

Yusuf Açıkgöz  ·  +905396335531  ·  fztysfackgz@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

İstanbul Üniversitesi-Cerrahpaşa Sağlık Bilimleri Fakültesi Büyükçekmece YerleşkesiIstanbul, Istanbul, Turkey (Türkiye)Recruiting

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Source record: clinicaltrials.gov/study/NCT07257107