Pain relief after knee or hip surgery
Treatments studied
Part of Bones, joints & muscles, Injuries & trauma, Pain clinical trials.
This study tests an experimental painkiller for people recovering from surgery on their bones or joints. It compares the drug to a placebo to see how well it reduces pain right after the operation.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 18 years or older
- Your weight must be within a certain range (body mass index between 18 and 30)
- You must be in good general health (rated as class I to III by the American Society of Anesthesiologists)
- You will have had surgery on your bones or joints under general anesthesia
- Within 4 hours after surgery, you must have pain that rates at least 4 on a 0–10 scale while resting
- You must be able to understand and sign a consent form
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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