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Can an ultrasound replace a catheter for Kids' heart surgery planning?

NCT ID NCT07623330

Diagnosis Sponsor: Ain Shams University 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 This study
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 Results may not be published yet.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
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This status has not been confirmed recently, so it may be out of date.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 115 children aged 6 months to 5 years who have a hole in the heart (VSD) and need surgery. Doctors want to see if an ultrasound probe placed in the food pipe (TEE) can measure heart pressure as accurately as the standard method using a thin tube (catheter) inserted into the heart. If TEE works well, it could reduce the need for more invasive procedures.

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 115 people

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

Expected to start

May 2026

An estimate. Start dates often move.

Expected to finish

Apr 2027

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

The study will include pediatric patients aged 6 months to 5 years diagnosed with isolated peri membranous ventricular septal defect (VSD) who are scheduled for elective surgical VSD closure under general anesthesia. All patients will undergo intraoperative assessment of the pressure gradient across the VSD using both transesophageal echocardiography (TEE)-derived measurements and direct intraoperative measurement techniques. Patients with other types of VSD, unrestrictive VSD, associated pulmonary vascular disease, recent or active upper respiratory tract infection, or any relative or absolute contraindication to TEE will be excluded. Informed consent will be obtained from legal guardians prior to enrollment.

Ages

6 months to 5 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: * Pediatric patients (6 months to 5 years). * Patients with isolated peri-membranous VSD. * Scheduled for surgical VSD closure. Exclusion Criteria: * Refusal of legal guardians. * Patients with other types of VSD. * Patients with pulmonary vascular diseases. * Patients with unrestrictive VSD. * Recent or active upper respiratory tract infection. * Any relative or absolute contraindication for TEE.

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Conditions

The condition(s) this trial relates to.

ventricular septal defect

As listed by the trial registrant

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

Peri membranous ventricular septal defect

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Ain Shams

    Cairo, Abbasia, 00202, Egypt