Scientists seek clues to rare cancer syndrome in 5,000-Person study
NCT ID NCT01443468
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to learn more about Li-Fraumeni syndrome (LFS), a genetic condition that raises the risk of several cancers. Researchers will study up to 5,000 people with LFS or related cancer histories to find new genes, understand how the TP53 gene works, and identify factors that may increase or lower cancer risk. Participants fill out questionnaires, give blood or cheek cell samples, and may have optional cancer screenings over several years.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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National Cancer Institute - Shady Grove
RECRUITINGBethesda, Maryland, 20892, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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National Institutes of Health Clinical Center
RECRUITINGBethesda, Maryland, 20892, United States
Contact Phone: •••-•••-••••