Robots vs. surgeons: can a machine improve knee replacement outcomes?
NCT ID NCT05736601
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tests whether robot-assisted knee replacement surgery leads to better results than traditional manual surgery for people with knee osteoarthritis. About 95 participants will receive the robot-assisted procedure and use a special knee brace to track motion. Researchers will measure pain, opioid use, and recovery over time to see if the robotic approach improves outcomes.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
robot-assisted knee replacement surgery and a motion-tracking knee brace
What this could lead to
If successful, this could show that robot-assisted surgery leads to better knee placement and less pain after knee replacement.
What could go wrong
This is a small, early-stage study with only 95 people, so results may not apply to everyone. The robot-assisted method may not prove better than standard surgery.
Disclaimer
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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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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.
Contacts and locations
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Locations
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Washington University Medical School
St Louis, Missouri, 63110, United States