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Clinical Trial Summary

The goal of this study is to explore the effects of transcutaneous vagus nerve stimulation(tVNS) on improving cognition in community-dwelling elderly people. The study will recruit 120 subjects. Participants will undergo baseline cognitive assessment, EEG and eye tracking. Participants will be randomized to tVNS group and sham group. All subjects will repeat the baseline assessments after 1st session, 5th session,10th session and within 3 days after 10th session.


Clinical Trial Description

Transcutaneous vagal nerve stimulation (tVNS) is a non-invasive neurostimulation technology.Recent studies have found that tVNS may involve in the regulation of cognition and improve the memory of the elderly.However, due to the limited number of studies, the effect of tVNS on improving cognitive function and stimulation parameters are currently unclear. To investigate the effects of tVNS on improving cognition in community-dwelling elderly people, our study will recruit 120 subjects. Participants will undergo baseline cognitive assessment, EEG and eye tracking. Active vs. sham treatment will be randomly assigned in a 1:1 fashion in groups using computer generated lists. Subjects and evaluators will be blind to treatment. All subjects will repeat the baseline assessments after 1st session, 5th session,10th session and within 3 days after 10th session. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04396249
Study type Interventional
Source Shanghai Mental Health Center
Contact
Status Enrolling by invitation
Phase N/A
Start date May 21, 2021
Completion date August 1, 2023

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