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Heart defects may leave lasting marks on the brain, new study shows

NCT ID NCT05270356

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looked at brain scans of 195 young adults (ages 18-30) with moderate to severe congenital heart disease to find signs of brain injury. The goal was to see if these brain changes could help predict memory or thinking problems later in life. No new treatments were tested; instead, researchers gathered information to better understand the link between heart and brain health.

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

195 people

The number who actually took part.

Started

May 2021

Finished

May 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.

Who is studied

Males and Females aged 18 to 30 who have been diagnosed with Congenital Heart Disease

Ages

18 to 30 years

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: • Participation in and completion of MINDS parent study procedures. The inclusion criteria for the MINDS parent study consists of ACHD patients aged 18 - 30 years with moderate and severely complex CHD. Exclusion Criteria: * Individuals with mild complexity lesions; * Individuals with MRI contraindications will be excluded from study participation. Contraindications include, but are not limited, to: * Pregnancy or breast feeding * Claustrophobia or inability to lie still for an extended period * Implantable device (i.e., pacemaker; defibrillator; ferromagnetic aneurysm clips; cochlear implant; gastric reflux device; internal insulin pump; pacing leads; neurostimulation system) that cannot be cleared for scanning at 3T * Foreign body (i.e., metallic splinter in the eye; bullet or grenade fragments) * Braces or orthodontic appliances that cannot be removed prior to scanning and/or cannot be cleared for scanning at 3T * Individuals who are unable to participate in the informed consent process or complete the study questionnaire will also be excluded from participation.

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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

  • Baylor College of Medicine

    Houston, Texas, 77030, United States

  • Boston Children's Hospital

    Boston, Massachusetts, 02115, United States

  • Children's Hospital of Philadelphia

    Philadelphia, Pennsylvania, 19104, United States

  • Children's Hospital of Pittsburgh of UPMC

    Pittsburgh, Pennsylvania, 15224, United States

  • Cincinnati Children's Hospital Medical Center

    Cincinnati, Ohio, 45229, United States

  • Emory University

    Atlanta, Georgia, 30322, United States

  • Icahn School of Medicine at Mount Sinai

    New York, New York, 10029, United States

  • Indiana University

    Indianapolis, Indiana, 46202-3082, United States

  • Medical College of Wisconsin

    Milwaukee, Wisconsin, 53226, United States

  • Medical University of South Carolina

    Charleston, South Carolina, 29425, United States

  • University Health Network

    Toronto, Ontario, ON M5G 2C4, Canada

  • University of Michigan

    Ann Arbor, Michigan, 48103, United States

  • University of Utah

    Salt Lake City, Utah, 84158, United States

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