Simple blood test could catch hidden heart disease in seniors
NCT ID NCT07238426
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a way to find cardiac amyloidosis—a rare but serious heart condition—earlier in people aged 65 and older. Researchers in Turkey will screen 800 patients at family medicine clinics using simple blood tests and medical history. The goal is to see if this approach can identify high-risk patients who need further testing.
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 screening approach could help doctors spot cardiac amyloidosis earlier in primary care, potentially improving patient outcomes.
- What could go wrong
- This is an early observational study, not a treatment trial. It may not prove that screening improves long-term health, and results may not apply outside this region.
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 800 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Oct 2026
An estimate. End dates often move.
- Lead sponsor
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A research network
The lead sponsor is a research network or cooperative group.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adults aged ≥65 years receiving care at Family Medicine Centers in Ordu province with cardiac and/or extracardiac red flags suggestive of possible ATTR-CM.
- Ages
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65 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: * Age ≥65 years * Registered patient in participating Family Medicine Centers (Ordu province) * Cardiac history including at least one of: heart failure (I50), aortic stenosis (I35.0), cardiomyopathy (I42), atrioventricular block (I44), or atrial fibrillation (I48) * Echocardiographic interventricular septal thickness ≥12 mm with preserved LVEF (≥50%), when available * Ability to provide verbal or written consent Exclusion Criteria: * Known systemic AL amyloidosis * Severe renal impairment (eGFR \<30 mL/min/1.73m²) * Inability to provide consent * Concurrent participation in an interventional trial
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Ordu University Faculty of Medicine, Department of Cardiology
Ordu, Ordu, 52200, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a single scan reveal hidden amyloid deposits across the body?
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- A simple heart scan may unmask a hidden cause of heart failure
- A sharper eye on amyloid: could quantitative scans revolutionize cardiac monitoring?