Microscopic clues: what hip implant debris tells us about joint replacements

NCT ID NCT03898531

First seen Jan 11, 2026 · Last updated May 14, 2026 · Updated 22 times

Summary

This study looked at tiny particles that wear off hip implants in 55 adults who had hip replacement surgery. Researchers used special microscopes to examine these particles in joint fluid and tissue. The goal was to understand which types of particles cause the most inflammation and may lead to implants wearing out sooner. This is an observational study, not a treatment trial.

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Contacts and locations

Locations

  • Hôpital Edouard Herriot

    Lyon, 69003, France

  • Hôpital de la Croix Rousse

    Lyon, 69004, France

Conditions

Explore the condition pages connected to this study.