Blood test may reveal hidden cancer after breast cancer surgery
NCT ID NCT07136493
First seen Nov 01, 2025 · Last updated Jun 17, 2026 · Updated 29 times
Summary
This study looks at whether a blood test that finds tiny pieces of tumor DNA (called ctDNA) can detect leftover cancer cells in people with early-stage breast cancer. About 350 patients with stage I to III breast cancer will give blood samples before and after standard treatment. The goal is to see if this test can identify who might need extra therapy, potentially improving outcomes.
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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.
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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Contacts and locations
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Locations
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CTCA at Western Regional Medical Center
Goodyear, Arizona, 85338, United States
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City of Hope Atlanta Cancer Center
Newnan, Georgia, 30265, United States
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City of Hope Comprehensive Cancer Center
Duarte, California, 91010, United States
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City of Hope at Chicago
Zion, Illinois, 60099, United States
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City of Hope at Irvine Lennar
Irvine, California, 92618, United States
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.