New scanner aims to make PET-MR exams quicker and sharper

NCT ID NCT06666387

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study tested a new combined PET-MR scanner in 65 adults who needed a PET-MR or PET-CT scan. The goal was to see if the scanner produces good-quality images and is easy to use, while also making exams faster to reduce time lying still. Researchers rated image quality and checked how well the software and hardware worked in a real hospital setting.

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

65 people

The number who actually took part.

Started

Oct 2024

Finished

Jul 2025

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

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 test subjects for whom a PET-MR examination is indicated and will be performed, or * Test subjects for whom a PET-CT examination is indicated and will be performed * Test subjects of legal age who have given their written informed consent to participate in the clinical investigation * Written consent of the test subject to be informed in the event of suspected clinically relevant incidental findings * Written consent to the disclosure of a clinically relevant incidental finding to a subsequent physician (release from the duty of confidentiality) * The test subject´s written consent that the recorded image data may be made available to Siemens Healthcare A/S in pseudonymized form * Test subjects whose weight does not exceed the permissible weight limit of the patient table (200 kg). Exclusion Criteria: * Metal in and on the body that causes stress to the test subject during an examination in the FoV of the combined PET-MR system * All pacemakers and other implants * Pregnancy: The exclusion of test subjects of childbearing potential is carried out based on a positive pregnancy test * Test subjects who indicate an increased sensitivity to loud noises * Test subjects who are incapable of giving consent.

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As listed by the trial registrant

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

Contacts and locations

Locations

  • Rigshospitalet

    Copenhagen, Denmark