Can a phone call and a bone scan catch silent bone disease before it breaks?
NCT ID NCT07848490
First seen Sep 30, 2026 · Last updated Oct 01, 2026 · Updated 1 time
Summary
Researchers in Portugal are studying whether primary care clinics can find more cases of osteoporosis, including bone weakness linked to chronic kidney disease. They plan to assess fracture risk by phone using a tool called FRAX in about 622 adults aged 40 to 90, then offer bone density scans to those at higher risk. The study measures how common these conditions are and where diagnosis and treatment fall short.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- fracture risk assessment and bone density scanning
- What this could lead to
- If the approach works, primary care clinics could routinely spot osteoporosis and kidney-related bone weakness earlier, before fractures happen.
- What could go wrong
- This is an observational pilot in one country's primary care network, so it cannot prove that screening prevents fractures. Phone interviews and scans may miss people or produce unclear results.
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.
- Participants
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About 622 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 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
The study population comprises adults aged 40 to 90 years registered at the Primary Healthcare Units of the ULS de Barcelos/Esposende
- Ages
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40 to 90 years
- 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: * Age between 40 years and 90 years; * Registered at participating Primary Healthcare Unit; * Capable of providing informed consent. Exclusion Criteria: * Life expectancy \<12 months; * Severe cognitive/physical impairment; * Inability to undergo DXA.
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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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ULS de Barcelos/Esposende
Barcelos, 4750-333, Portugal
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