Pain relief study for knee replacement surgery
Part of Brain & nervous system clinical trials.
This trial tests a combination of two pain-relief methods after total knee replacement: a spinal injection and a nerve block in the thigh. It aims to provide better pain control during and after surgery.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 75 years old.
- You are scheduled for a total knee replacement under spinal anesthesia.
- You are in generally good health (ASA I or II status).
- You are not pregnant, not obese (BMI 30 or less), and have no bleeding problems.
- You are not allergic to local anesthetics or dexmedetomidine.
- You are not currently taking long-term pain or sedative 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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