Clinical trial No longer in our active list Interventional Ages 5 and up

Evaluating radiotherapy guided by MRI technology

Official title: Prospective Evaluation of Radiotherapy Using Magnetic Resonance Image Guided Treatment

Run by Institute of Cancer Research, United Kingdom · NCT03727698 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study is testing a new type of radiotherapy that uses MRI technology to see if it can improve treatment results and reduce side effects for patients.

Quick facts

Study typeInterventional
Ages5 Years and up
SexAll
Enrollment200 (estimated)
SponsorInstitute of Cancer Research, United Kingdom
Academic / other
Locations1 site (London)
Trial IDNCT03727698 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are children aged 5 to 16 who require radiotherapy suitable for delivery on the MR linac.

Probably not a fit

Patients with contraindications to MR imaging or those whose radiotherapy needs exceed the capabilities of the MR linac will 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 aims to gather data on patients receiving radiotherapy using a new machine that incorporates magnetic resonance imaging (MR linac) to enhance treatment precision. By collecting information on treatment outcomes and side effects, the study seeks to inform the integration of MR linac into standard clinical practice. The data will be combined with information from other centers using this technology to optimize future radiotherapy protocols.

Why it matters

Potential benefit: If successful, this approach could lead to more effective and personalized cancer treatment with fewer side effects.

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

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Radiotherapy treatment suitable to be delivered on the MR Linac.
2. Patient provides written, informed consent and/or authorization.
3. Patients between the ages of 5 and under 16 years old may enter protocol with parental/guardian consent.

Exclusion Criteria:

1. Contra-indications to MR imaging.
2. Radiotherapy not suitable for delivery on the MR Linac e.g. those with extended field lengths (exceeding 20 cm).

Where it's running

  • Royal Marsden NHSFT
    London, United Kingdom
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.