New MRI method could make lung cancer treatment more precise
NCT ID NCT06322329
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tests whether dynamic MRI can better track lung tumor movement during breathing compared to standard CT scans. 150 patients receiving stereotactic body radiotherapy for lung tumors will get an extra MRI scan. If MRI proves more accurate, it could help doctors plan radiation treatments that hit tumors more precisely and spare healthy tissue.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Dynamic MRI scan
- What this could lead to
- If successful, this could lead to more precise radiotherapy planning for lung cancer, reducing damage to healthy tissue while ensuring tumors are fully treated.
- What could go wrong
- This is an early observational study, not a treatment trial. The new MRI method may not prove better than current CT scans, and results may not apply to all patients.
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
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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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About 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2024
- Expected to finish
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Mar 2036
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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: * Accepted for SBRT treatment of one or more caudally situated lung targets (NSCLC or metastases), i.e. below the carina. * Age ≥ 18 years * Adequate clinical condition to maintain immobilised position for at least 30 minutes * Adequate Swedish skills and cognitive function to understand study information and to fill in the questionnaire Exclusion Criteria: * Pregnancy or breastfeeding, or planned pregnancy or breastfeeding, during treatment * Contraindication for MRI examination * Otherwise incapable of participating in study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Karolinska University Hospital
RECRUITINGStockholm, 17176, Sweden
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