Knee X-Ray study aims to sharpen arthritis surgery decisions
NCT ID NCT03685019
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study looked at different X-ray views and MRI scans to see which best shows cartilage damage in arthritic knees. Researchers planned to include 225 people with knee osteoarthritis, but only 8 were enrolled before the study was stopped. The goal was to improve how doctors decide between partial and total knee replacement.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help doctors choose the right X-ray views to better decide if a patient needs partial knee replacement.
- What could go wrong
- The study was terminated early with only 8 participants, so results are very limited and may not apply broadly.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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8 people
The number who actually took part.
- Started
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Oct 2016
- Finished
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Sep 2017
- 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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50 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Knee osteoarthritis any grade, affecting the tibio-femoral joint * Participant is willing and able to give informed consent for participation in the study. * Male or Female, aged 50 years or above. * In the Investigator's opinion, is able and willing to comply with all trial requirements. * Willing to allow his or her General Practitioner and consultant, if appropriate, to be notified of participation in the trial. Exclusion Criteria: * Previous joint replacement on ipsilateral knee * Previous anterior cruciate ligament reconstruction or injury * Previous high tibial osteotomy * Previous intraarticular fracture * History of Inflammatory arthritis * Unable to stand with assistance for two minutes
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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.
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Other studies related to the condition(s) this trial covers.
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