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Heart attack aftermath: can a PET scan predict who will develop heart failure?

NCT ID NCT02789098

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early This study
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study aimed to understand why some people develop heart failure after a heart attack. Researchers used special PET scans and blood tests to measure blood vessel function and scarring in the heart muscle of 30 patients who had a first heart attack. The goal was to see if these measurements could predict changes in the heart's shape and pumping ability over time.

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 help doctors predict which heart attack patients are at risk for heart failure, leading to better follow-up care.
What could go wrong
This was a small, early-stage study that was terminated, so results are limited. It was designed to gather information, not to test a new treatment.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2016

Finished

Sep 2025

Lead sponsor

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.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * First ST Elevation Myocardial Infarction * Primary Percutaneous Coronary Intervention (TIMI 3) * Single vessel coronary artery disease * Age over 18 years * Informed Consent dated and signed * Written and spoken French * Beneficiary of social security insurance Exclusion Criteria: * No Primary Percutaneous Coronary Intervention * TIMI 0-2 after Primary Percutaneous Coronary Intervention * Significant two or three-vessel coronary artery disease (\> 70% stenosis in at least one of the other two coronary arteries) * Past history of myocardial infarction before STEMI * Mechanical complication (ischaemic mitral regurgitation, interventricular septal defect, cardiac tamponade) or clinical signs of heart failure * Pregnant and / or lactating * Age under 18 years or guardianship

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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

  • CHu de Caen

    Caen, Normandy, 14000, France

More trials for these conditions

Other studies related to the condition(s) this trial covers.