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3D liver models could make surgery safer

NCT ID NCT07297615

Knowledge-focused Sponsor: Medical University of Graz 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests whether personalized 3D liver models help surgeons plan major liver surgery more accurately. 25 adults having liver resection will get a 3D model before surgery. After surgery, the predicted and actual removed liver volumes are compared. The goal is to reduce the risk of liver failure after surgery.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
3D reconstruction (diagnostic imaging)
What this could lead to
If successful, this could make liver surgery safer by helping surgeons plan more accurately, potentially reducing the risk of liver failure after surgery.
What could go wrong
This is a small, early-stage study with only 25 participants, so results may not apply to all patients. The 3D models may not improve outcomes enough to change current practice.

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

About 25 people

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

Expected to start

Apr 2026

An estimate. Start dates often move.

Expected to finish

Sep 2028

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.

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 patients (≥18 years) undergoing open or minimally invasive major liver resection at the Clinical Division of General, Visceral and Transplant Surgery who provide written informed consent prior to participation will be included. Exclusion Criteria: * Patients unable to provide informed consent will be excluded. * Minor resections. * Contraindications to MRI.

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Conditions

The condition(s) this trial relates to.

liver cancer liver disorder Liver Neoplasms

As listed by the trial registrant

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

3D reconstruction LIVER Liver cancer Liver surgery Surgical planning Volumetric analysis

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

  • Medical University of Graz - Department of Surgery, Division of General, Visceral and Transplantationsurgery

    Graz, Austria

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