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Heart surgery monitoring: can two ultrasound methods give the same results?

NCT ID NCT05404737

Knowledge-focused Sponsor: Centre Hospitalier Universitaire, Amiens Source: ClinicalTrials.gov ↗

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 26, 2026

Summary

This study looked at whether two types of heart ultrasound (TTE and TEE) give the same measurement of right ventricle function during heart surgery. Researchers measured the right ventricle's shortening fraction in 90 adults undergoing scheduled cardiac surgery. The goal was to see if these methods can be used interchangeably to monitor heart function before, during, and after surgery.

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 use either TTE or TEE interchangeably to measure right ventricle function during heart surgery, improving monitoring without extra procedures.
What could go wrong
This is a small, completed study focused on measurement accuracy, not a treatment. Results may not apply to all patients or settings, and the technique may not change patient outcomes.

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

90 people

The number who actually took part.

Started

May 2022

Finished

Jan 2023

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: * Adult patient (\>18 years) * Patient hospitalized at the Amiens University Hospital for scheduled cardiac surgery under cardiopulmonary bypass. * Information of the patient and collection of his non-opposition Exclusion Criteria: * Patient with a contraindication to the realization of TEE (gastric or mediastinal pathology) * Patient with poor echogenicity on TEE not allowing evaluation of 2D-STE parameters of the right ventricle * Patient with a rapid supraventricular rhythm disorder (HR \> 100) at the time of TTE and/or TEE.

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Conditions

The condition(s) this trial relates to.

Sprains and Strains

As listed by the trial registrant

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

Cardiac surgery Right ventricle Speckle tracking Strains

Contacts and locations

Locations

  • CHU Amiens Picardie

    Amiens, France

More trials for these conditions

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