Metal levels in patients with plastic knee coupling
Part of Bones, joints & muscles, Cancer clinical trials.
This study checks whether the special plastic coupling piece in a MUTARS knee replacement releases fewer metal ions into your blood than older metal-on-metal designs. It will help doctors understand if this new part is safer for patients.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years old or older.
- You have a MUTARS knee replacement that uses a special plastic coupling piece (called PEEK HD), or you are getting your MUTARS knee replaced or revised to use this plastic piece.
- You are able to give your informed consent to participate.
- You do not take any metal-containing supplements or medications.
- You have not had kidney problems (eGFR below 60).
- You do not have any other implants that contain cobalt or chromium, like stents or dental implants.
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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