Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Testing a new type of radiotherapy using an MR-Linac device

Official title: Feasibility of Imaging and Radiotherapy on a Novel 1.5 T Hybrid Magnetic Resonance Imaging - Linear Accelerator System (MR-Linac)

Run by University Hospital Tuebingen · NCT04172753 · Data updated 2026-11-12

This study tests a new type of radiotherapy using a special machine that combines imaging and treatment to see if it can better target tumors while protecting healthy tissue.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment472 (estimated)
SponsorUniversity Hospital Tuebingen
Academic / other
Drugs / interventionsradiation
Locations1 site (Tübingen, Baden-Wurttemberg)
StatusRecruiting
StartedMay 9, 2018
Main results expectedMay 9, 2022
Study endsMay 9, 2027
Registry record updatedNovember 21, 2019
Trial IDNCT04172753 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adults aged 18 and older who require radiation therapy for conditions like rectal, head and neck, liver, breast, or prostate cancer.

Probably not a fit

Patients with contraindications for MRI, such as claustrophobia or certain metallic implants, as well as pregnant individuals, may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the feasibility of using a 1.5 T MR-Linac, a hybrid device that combines magnetic resonance imaging and a linear accelerator for radiotherapy. The approach aims to improve treatment precision by utilizing superior soft tissue contrast and enabling daily plan adaptations. By assessing the feasibility of imaging and treatment with this novel technology, the study seeks to enhance target volume coverage while minimizing damage to surrounding healthy tissues.

Why it matters

Potential benefit: If successful, this could lead to more effective and personalized radiotherapy treatments for various cancers.

How similar studies have gone: Other studies have shown promise with similar MR-guided radiotherapy approaches, indicating potential for success in this novel application.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* existing indication for radiation therapy
* minimum age 18 years, no upper age limit
* capacity for consent
* Informed consent

Exclusion Criteria:

* contraindication for MRI (claustrophobia, metallic implants not applicable for MRI
* pregnancy

Where it's running

  • University Hospital Tübingen, Department of Radiation Oncology
    Tübingen, Baden-Wurttemberg, Germany
    Recruiting

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.