Actively Recruiting

Age: 18Years +
All Genders
ID04075305

The Multiple Outcome Evaluation of Radiation Therapy Using the MR-Linac Study

Led by UMC Utrecht · Updated on 2026-03-05

8000

Participants Needed

18

Research Sites

25 weeks

Total Duration

On this page

Sponsors

U

UMC Utrecht

Lead Sponsor

T

The Netherlands Cancer Institute

Collaborating Sponsor

AI-Summary

What this Trial Is About

Researchers are evaluating the use of the Unity MR-Linac technology in cancer treatment through the Multi-OutcoMe EvaluatioN of radiation Therapy Using the Unity MR-Linac Study (MOMENTUM). This international, multi-institutional registry aims to support evidence-based use and further technical development of MR-guided radiation therapy (MRGRT) to improve survival, tumor control, and quality of life for cancer patients aged 18 and older. The study observes patients receiving treatment and imaging with the MR-Linac, a device combining a linear accelerator with a 1.5 Tesla MRI and adaptive workflow, allowing precise radiation delivery under real-time MRI guidance. Data collected includes technical information from MR-Linac scans during routine care and research, alongside clinical data covering demographics, disease details, treatment, toxicities, cancer outcomes, and patient-reported quality of life. Participants undergo standard MR-Linac radiation therapy and imaging as part of their care. Researchers track progression-free, disease-free, and overall survival at multiple time points up to 24 months post-treatment, along with acute and longer-term treatment toxicities and tumor responses over two years. Patient-reported health and tumor-specific quality of life are also measured up to 24 months, providing comprehensive insight into treatment impact and safety.

CONDITIONS

Brief Title

The MOMENTUM Study: The Multiple Outcome Evaluation of Radiation Therapy Using the MR-Linac Study

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Patient is to undergo or has completed imaging or treatment procedures on an MR-Linac
  • Patient provides written, informed consent
  • Patient is 18 years old or older
Not Eligible

You will not qualify if you...

  • MRI exclusion criteria, including pregnancy
  • Claustrophobia
  • Metal or electronic implants not compatible with MRI

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Your Study Journey

Screening

Duration - 2 to 4 weeks

Participants are screened for eligibility to participate in the trial.

1 visit (in-person)

Monitoring

Duration - Up to 24 months after MR-Linac treatment

Participants who undergo routine care with the MR-Linac are observed. Technical and clinical data are collected during and after radiation therapy and imaging procedures as part of routine cancer treatment.

Follow-up visits at 3, 6, 12, and 24 months after treatment

Trial Site Locations

Total: 18 locations

1

Allegheny Health Network

Pittsburgh, Pennsylvania, United States, 15212

Actively Recruiting

2

Md Anderson Cancer Center

Houston, Texas, United States, 77030

Actively Recruiting

3

Medical College of Wisconsin

Milwaukee, Wisconsin, United States, 53226

Actively Recruiting

4

Austin Health - Olivia Newton-John Cancer Wellness and Research Centre

Melbourne, Australia

Not Yet Recruiting

5

Insitut Jules Bordet

Brussels, Belgium

Not Yet Recruiting

6

Sunnybrook Health Sciences Centre/Odette Cancer Centre

Toronto, Ontario, Canada

Actively Recruiting

7

University Health Network - Princess Margaret Cancer Center

Toronto, Canada

Actively Recruiting

8

Odense Universitetshospital

Odense, Funen, Denmark, 5000

Actively Recruiting

9

Universitätsklinikum Tübingen

Tübingen, Germany

Actively Recruiting

10

Università degli Studi di Brescia

Brescia, Italy

Not Yet Recruiting

11

IRCCS Ospedale Sacro Cuore Don Calabria

Negrar, Italy

Actively Recruiting

12

Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital

Amsterdam, Netherlands

Actively Recruiting

13

Radiotherapiegroep

Deventer, Netherlands

Actively Recruiting

14

Radiotherapeutisch Instituut Friesland (RIF)

Leeuwarden, Netherlands

Not Yet Recruiting

15

Radboud UMC

Nijmegen, Netherlands

Actively Recruiting

16

University Medical Center Utrecht

Utrecht, Netherlands, 3508GA

Actively Recruiting

17

The Royal Marsden and The Institute of Cancer Research National Institute for Health Research Biomedical Research Centre

London, United Kingdom

Actively Recruiting

18

The Christie National Health Service Foundation Trust

Manchester, United Kingdom

Actively Recruiting

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Research Team

T

Tessa Leer

How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

13

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Hendrick Tan, James Stewart, Mark Ruschin...

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The MOMENTUM Study: An International Registry for the Evidence-Based Introduction of MR-Guided Adaptive Therapy.

Sophie R de Mol van Otterloo, John P Christodouleas, Erwin L A Blezer...

https://pubmed.ncbi.nlm.nih.gov/33014774