Ultra-Strong MRI aims to spot hidden brain metastases before they grow
NCT ID NCT07175077
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing whether a very powerful 7 Tesla MRI can detect tiny brain metastases earlier than standard 1.5 or 3 Tesla MRIs in people with small-cell lung cancer who choose not to have preventive brain radiation. Twenty participants will get a 7T brain scan followed by up to a year of standard scans. The goal is to see if the 7T scan spots cancer spread sooner, which could lead to faster treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 7 Tesla MRI scan
- What this could lead to
- If successful, this could show that 7T MRI finds brain metastases much earlier, allowing for quicker treatment decisions without needing preventive radiation.
- What could go wrong
- This is a very small, early study with only 20 people. The 7T MRI may not reliably detect more or smaller spots than standard 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.
- Participants
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients who present to clinic \& who have declined PCI will be presented and offered the study.
- 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: * Patient must have a histologically confirmed diagnosis of small-cell lung cancer (SCLC). • Patient must have an MRI of the brain, performed within 4 weeks prior to consent, documenting no evidence of brain metastases or leptomeningeal disease. * Patient also must not have a history of brain metastases or leptomeningeal disease. * Patient must refuse PCI and agree to surveillance with brain MRI scans (1.5T/3T). * Patient must be ≥ 18 years of age. * Patient must have ECOG Performance Status of 0-2 * Patients must be able to tolerate the 7T MRI Exclusion Criteria: * Patient must not have a contraindication to an MRI, such as implanted metal devices or foreign bodies. * Patient must not have a contraindication to gadolinium contrast administration during MR imaging. * Patient must not have other metastatic malignancies requiring current active treatment. * Pregnant patients are excluded. Pregnancy status will be confirmed verbally.
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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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University of Missouri
RECRUITINGColumbia, Missouri, 65212, United States
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