High-Tech GPS for your knee: new navigation system aims to improve joint replacement
NCT ID NCT05435690
First seen Jan 10, 2026 · Last updated Jun 20, 2026 · Updated 26 times
Summary
This study is testing a new computer-assisted navigation system for total knee replacement surgery in 126 adults with knee arthritis. The system helps surgeons place the artificial joint more accurately. Researchers will measure how well patients can use their knee 3 and 12 months after surgery using standard knee scores.
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Hôpital Privé Jean Mermoz
Lyon, 69008, France
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Computer-assisted navigation system (device)
What this could lead to
If successful, this navigation system could make knee replacement surgery more precise, leading to better function and faster recovery for patients.
What could go wrong
This is a small, early-stage study without a control group, so results may not prove the system is better than standard surgery. Device malfunctions or surgical complications are possible.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.