New scanner aims to make PET-MR exams quicker and sharper
NCT ID NCT06666387
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.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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65 people
The number who actually took part.
- Started
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Oct 2024
- Finished
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Jul 2025
- Lead sponsor
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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
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Rigshospitalet
Copenhagen, Denmark