Long-term follow-up for specific hip implant parts
Part of Injuries & trauma clinical trials.
This study follows people who had a particular bipolar hip implant (RingLoc cup and/or Endo II head) placed during a hemi-hip replacement surgery at least 8 years ago. It checks how well the implants keep working over time and why.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older
- You had a hip hemiarthroplasty (half-hip replacement) with the RingLoc cup or Endo II femoral head
- Your surgery was at least 8 years ago
- Your original reason for surgery fits common joint problems (like osteoarthritis), rheumatoid arthritis, or certain fracture/non-healing problems, as judged by the study team
- There was not another medical condition at the time of surgery that could threaten how long the implant lasts
- You must be able to cooperate and follow instructions; serious psychiatric illness may exclude you
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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