New computer model aims to predict fractures in rare bone disorder patients
NCT ID NCT07507942
First seen Jun 27, 2026 ยท Last updated Jun 27, 2026
Summary
This study is testing whether a computer tool called MEKANOS can better predict the risk of hip fractures in people with Fibrous Dysplasia or McCune-Albright Syndrome. Researchers will take CT scans of the femur and use the tool to calculate bone strength. The goal is to improve fracture risk assessment, not to test a new treatment. About 20 adults with confirmed diagnoses will participate.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Mar 2027
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.
Who is studied
Clinical data issued from Easily HYBRID DF Database, and CT images of long bones acquired during routine clinical care and retrieved from the HCL imaging..
- Ages
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18 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.
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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: * Adults with Fibrous Dysplasia (FD) of the bone or McCune-Albright Syndrome (MAS); * who have received care at the center through outpatient consultation, multidisciplinary evaluation, or hospitalization; * whose diagnosis was confirmed by an expert physician from the reference center based on a combination of clinical, biochemical, and radiological criteria, in accordance with the recommendations of the international FD/MAS consortium (Javaid MK et al., Orphanet J Rare Dis. 2019); * for whom a histological confirmation was obtained in cases of diagnostic uncertainty; * no objection to data collection Exclusion Criteria: * \- CT scan with implanted material on the femur, * Individuals under legal protection measures
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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
Locations
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Edouard Herriot Hospital - rheumatology
Lyon, Lyon, 69003, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.