Scientists use computer models to predict bone breaks in osteoporosis patients
NCT ID NCT04787679
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at bone samples from 52 adults having hip replacement surgery to understand how osteoporosis causes tiny damage that leads to fractures. Researchers will use CT scans and computer models to compare healthy and osteoporotic bones. The goal is to create better ways to predict and diagnose bone fractures before they happen.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 52 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2020
- Expected to finish
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Aug 2028
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
The population consists of 52 subjects, 26 of whom are prosthetic and have osteoporosis detectable by preoperative computed tomography (CT) scan and 26 prosthetic whose CT scan does not indicate the presence of osteoporosis. The classification of the two groups will be made exclusively by analysis of routine preoperative CT scans according to standard radiological classification.
- 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: * Age: \>=18 years * primary hip replacement * Signature of informed consent * Patients who have a routine preoperative CT scan Exclusion criteria: * Patients unrelated to the inclusion criteria of this study * Bone disease (non-osteoporotic) such as to invalidate sample analysis, including but not limited to genetic disorders and bone tumors * Patients with contralateral hip replacement and/or other synthetic means in the contralateral hip * Patients with synthesis devices in the hip of interest
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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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
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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IRCCS Istituto Ortopedico Galeazzi
RECRUITINGMiano, Milano, 20161, Italy
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can better posture strengthen the pelvic floor in osteoporosis?
- Could exercise be the key to stronger bones in women?
- Robotic legs may help rebuild bone in people with spinal cord injury
- Could a simple education program stop the cycle of fractures in the elderly?