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Heart surgery in infants: new study reveals hidden Long-Term risks

NCT ID NCT07499609

Knowledge-focused Sponsor: Institut Saint Pierre Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 reviewed medical records of 901 infants who had surgery for aortic coarctation (a narrowed aorta) before age one. Researchers wanted to find out how many later developed high blood pressure or re-narrowing of the aorta. The goal is to better understand these risks and improve follow-up care for these children.

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

901 people

The number who actually took part.

Started

Oct 2025

Finished

Jan 2026

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

Inclusion of all neonates and infants who underwent surgical repair of aortic coarctation within the first year of life in one of the five participating surgical centers.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

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: Inclusion of all neonates and infants who underwent surgical repair of aortic coarctation within the first year of life in one of the five participating surgical centers. Among associated intracardiac lesions, patients with ventricular septal defect (VSD), atrial septal defect (ASD), bicuspid aortic valve, and persistent left superior vena cava are also included. \- Exclusion Criteria: Children with complex congenital heart disease (e.g., transposition of the great arteries, double outlet right ventricle, single ventricle, truncus arteriosus, interrupted aortic arch) are excluded. Patients that underwent angioplasty as first intervention will also be excluded.

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Conditions

The condition(s) this trial relates to.

aorta coarctation Death hypertensive disorder Postoperative Complications

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Aortic coarctation Cardiac surgery Cohort studies Death Hypertension Infant, newborn Mortality Postoperative complications Reoperation Retrospective studies Risk factors

Contacts and locations

Locations

  • Institut Saint Pierre / Chu Montpellier

    Montpellier, France

More trials for these conditions

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