Heart MRI breakthrough could spot hidden risks in thousands
NCT ID NCT04444128
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is testing whether a detailed heart MRI (called T1 mapping) can better predict who will develop heart disease, heart failure, or long COVID complications. Researchers will scan 6000 adults without known heart disease and follow them over time. The goal is to see if subtle changes in heart tissue detected by MRI can improve risk assessment beyond standard tests.
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 lead to better early detection of heart problems and more personalized risk assessment for conditions like heart failure and long COVID.
- What could go wrong
- This is an observational study, not a treatment trial. It will not directly improve health, and the new MRI method may not prove more useful than existing tests.
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 6,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2016
- Expected to finish
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Jun 2030
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
Participants are consecutive asymptomatic healthy subjects or patients from subgroups with known high risk (such as a recent COVID19 infection) with no known or clinically relevant cardiac disease or currently prescribed cardiac medication.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: 1. Able to provide informed consent 2. 18 years of age and over 3. Absence of a valid clinical indication for CMR, and/or known or clinically relevant cardiac disease Exclusion Criteria: * accepted contraindications for a contrast-enhanced CMR study (in line with MRI safety and SmPC for contrast agent)
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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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University Hospital Frankfurt
RECRUITINGFrankfurt am Main, Hesse, Frankfurt am Main, Germany
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