New MRI scans aim to catch cancers before they grow in High-Risk families
NCT ID NCT03176836
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
Li-Fraumeni syndrome is a rare genetic condition that greatly increases the risk of developing many types of cancer. This pilot study will test three advanced MRI techniques—whole body STIR MRI, DW-MRI, and PET-MRI—in 30 people with the condition to see how well they can detect very small tumors and tell them apart from harmless growths. The goal is to improve cancer surveillance and catch tumors as early as possible.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to better early detection of cancers in people with Li-Fraumeni syndrome, potentially improving outcomes through earlier treatment.
- What could go wrong
- This is a small pilot study with only 30 participants, so results may not apply to everyone. The new MRI techniques might not reliably distinguish harmless from cancerous growths.
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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2016
- Expected to finish
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Jun 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.
- Ages
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Up to 18 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * LFS kindreds who either carry a known TP53 mutation or are obligate mutation carriers Exclusion Criteria: * General contraindications for an MRI scan (ferromagnetic prostheses, pacemaker, or other implants incompatible with the magnetic field of the MR scanner), claustrophobia.
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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The Hospital for Sick Children
Toronto, Ontario, M5G 1X8, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Hunt for hidden cancer genes: families needed to unlock hereditary secrets
- New registry aims to unlock secrets of rare cancer syndrome