40 Hz brain stimulation to prevent confusion after hip or knee replacement
Part of Brain & nervous system, Mental health clinical trials.
This trial tests if a non-invasive 40 Hz brain stimulation can prevent delirium (sudden confusion) in older adults after hip or knee replacement surgery. Delirium is common after surgery in elderly patients, and this treatment aims to lower that risk.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 65 and 85 years old.
- You are scheduled for a hip or knee replacement under general anesthesia.
- You are in good enough health to be classified as ASA I, II, or III.
- You have not taken any medications for mental health or central nervous system conditions before surgery.
- You have a certain level of cognitive function (score on a memory and thinking test) that is normal for your education level.
- You must sign a consent form agreeing to participate.
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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