Vagus nerve stimulation to prevent confusion after heart surgery
Part of Brain & nervous system, Mental health clinical trials.
This trial tests if a gentle nerve stimulation device on the ear can help prevent confusion (delirium) and improve mood after heart surgery. It is for people having planned heart operations like bypass or valve repair.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 85 years old.
- You are scheduled for elective heart surgery (like bypass or valve repair) expected to last at least 2 hours.
- Your heart function is stable (NYHA class I-III).
- You do not have severe memory problems, dementia, Parkinson's, or a major mental health condition.
- You do not have a pacemaker or other implanted electronic device.
- You have no skin issues or past surgery on both ears.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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