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Carotid ultrasound may help guide fluid management in liver transplants

NCT ID NCT07442201

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study tested whether a simple ultrasound of the carotid artery during liver transplant surgery can help doctors assess a patient's fluid status. Researchers measured changes in blood flow velocity in the carotid artery in 42 adult liver transplant patients. The goal was to see if this technique could provide useful information about the patient's hemodynamic status and intravascular volume during the operation.

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 this method proves useful, it could give doctors a new, non-invasive way to monitor fluid levels during liver transplant surgery.
What could go wrong
This was a small, single-center study that only measured a specific ultrasound value. It did not test a treatment or prove that using this method improves 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.

Participants

42 people

The number who actually took part.

Started

Sep 2023

Finished

Jan 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

Liver transplant recipients received at İnönü University Liver Transplant Institute between 18.09.2023 and 29.04.2024

Ages

18 to 65 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: * Adult patients scheduled for elective liver transplantation Exclusion Criteria: * fulminant hepatic failure requiring emergency transplantation, patients with carotid artery disease

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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

  • İnönü Üniversitesi Merkez Kampüsü (Elazığ Yolu 15.km) Battalgazi

    Malatya, Turkey, 44280, Turkey (Türkiye)

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