Nerve treatment options for knee arthritis pain
Part of Bones, joints & muscles, Pain clinical trials.
This study compares two minimally invasive procedures—radiofrequency ablation (using heat) and alcohol injections—to see which one better relieves chronic knee pain from osteoarthritis. It may help people who haven't gotten enough relief from standard treatments like physical therapy or medications.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 45 and 85 years old.
- You have had knee pain for at least 6 months due to osteoarthritis.
- Your knee X-ray shows advanced arthritis (grade 3 or 4).
- Your pain is at least a 5 on a 0-10 scale.
- You've tried conservative treatments (e.g., physical therapy, NSAIDs, injections) for at least 3 months without enough relief.
- You had a temporary nerve block that reduced pain by at least 50% for 24 hours.
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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