New study aims to unravel mysterious heart condition

NCT ID NCT04424030

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 This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
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This status has not been confirmed recently, so it may be out of date.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 looks at 600 adults with non-compaction cardiomyopathy, a rare heart muscle condition that can lead to heart failure, stroke, or dangerous heart rhythms. Researchers will use heart scans, genetic tests, and health records to find better ways to predict who is at highest risk. The goal is to help doctors decide who needs strong preventive treatments and who can safely avoid them.

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

About 600 people

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

Started

Jan 2021

Expected to finish

Apr 2030

An estimate. End dates often move.

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.

Who is studied

Patients with hypertrabeculation of the left ventricle fulfilling echo-based criteria of non-compaction cardiomyopathy

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: * ≥18 years old * Hypertrabeculation of the left ventricle fulfilling the echo-based Jenni criteria of NCCM * Clinical cardiac MRI examination performed or planned Exclusion Criteria (general cohort): * Complex congenital disease (including transposition great arteries, tetralogy of Fallot, tricuspid atresia, truncus arteriosis, single ventricle, hypoplastic left heart, pulmonary atresia, double-outlet RV), neuromuscular disorders or isolated RV non-compaction * Inability to provide informed consent * Contra-indications to MRI, which apply if the clinical cardiac MRI has not yet been performed at the time of study enrollment: permanent pacemakers/ICDs, MRI contrast medium allergy, significant arrhythmia with highly irregular RR intervals, severe dyspnea with inability to lay flat/breath hold, inability to communicate with the MRI technician or follow commands for any reason (psychosis, agitation, etc.), other site-specific contra-indications to clinical MRI of the heart. Exclusion Criteria (cardiac CT examination): * Age \<21 years * Decompensated heart failure, or otherwise clinically unstable * BMI\>40 kg/m2 * Pregnancy (or cannot be ruled out) * Known iodine contrast medium allergy * Kidney dysfunction: eGFR\<45 ml/min * Thyroid disease: toxic multinodular goiter, Graves' disease, Hashimoto's thyroiditis

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Non-compaction cardiomyopathy are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

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

  • Cleveland Clinic Foundation

    Cleveland, Ohio, 44195, United States

  • Erasmus Medical Center

    Rotterdam, 3015GD, Netherlands

  • Seoul National University Hospital

    Seoul, 03080, South Korea

  • Stanford University

    Palo Alto, California, 94304, United States

  • University of Pennsylvania

    Philadelphia, Pennsylvania, 19104, United States

More trials for these conditions

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