New CT scan could spot loose knee implants sooner
NCT ID NCT07572292
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new way to take CT scans of the knee while it is bearing weight, like standing. The goal is to see if this method can detect small movements of a knee replacement implant earlier than standard X-rays. The study will include 15 people, some with healthy knees and some with knee replacements. If successful, this approach could help doctors identify implant loosening sooner and improve long-term outcomes after knee replacement surgery.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 15 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Healthy participants * Patients with TKA Exclusion Criteria: * neurological conditions * acute trauma
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
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