Spinal fluid may hold clues to breast cancer brain spread
NCT ID NCT07619534
First seen Jun 02, 2026 · Last updated Jun 17, 2026 · Updated 3 times
Summary
This study collects spinal fluid, blood, saliva, and tumor samples from 139 adults with HER2-positive or triple-negative breast cancer that has spread to other organs but not yet to the brain. Researchers will analyze these samples for tumor DNA that might predict when the cancer will reach the brain. Participants are followed every 6 months for 3 years to track outcomes.
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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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Contact
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Contact
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Locations
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National Institutes of Health Clinical Center
Bethesda, Maryland, 20892, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
The condition(s) this trial relates to.
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The condition terms exactly as the trial's registrant entered them.