Nasal medicine to prevent confusion after major abdominal surgery
Treatments studied
Part of Brain & nervous system, Mental health clinical trials.
This study tests a nasal spray that helps you sleep during surgery to see if it reduces confusion or delirium after the operation. It may be helpful for older adults having major abdominal surgery.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 65 and 90 years old.
- You are scheduled for a major abdominal surgery that is expected to last at least 2 hours.
- You are not allergic to dexmedetomidine (the study medicine).
- You do not have severe kidney or liver failure.
- You have not had major abdominal or heart surgery in the past year.
- You are not currently taking sedatives (like benzodiazepines) or antipsychotic medications.
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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