New blood test aims to detect colon cancer early
NCT ID NCT04792684
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a blood test that looks for DNA fragments to detect colorectal cancer and advanced adenomas. Researchers will collect blood samples from 1,300 people in the U.S., including those with suspected cancer or adenomas and those undergoing routine screening. The goal is to improve the test's accuracy and potentially offer a simpler screening option.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
blood test (circulating free-DNA marker panel)
What this could lead to
If successful, this blood test could offer a simpler, less invasive way to screen for colorectal cancer and advanced adenomas, potentially catching them earlier.
What could go wrong
This is an observational study to optimize the test, not a treatment trial. The test may not be accurate enough to replace colonoscopy, and results are still being evaluated.
Disclaimer
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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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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: •••••@•••••
Locations
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Center for Gastrointestinal Disorders
COMPLETEDHollywood, Florida, 33021, United States
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Clinical Research of California
COMPLETEDWalnut Creek, California, 94598, United States
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Clinical Trials Network
COMPLETEDUnion City, Tennessee, 38261, United States
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Dana Farber Cancer Institute
COMPLETEDBoston, Massachusetts, 02215, United States
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Fox Chase Cancer Center
COMPLETEDPhiladelphia, Pennsylvania, 19111, United States
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Frontier Clinical Research
COMPLETEDUniontown, Pennsylvania, 15401, United States
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Gastroenterology Consultants of SW Virginia
COMPLETEDRaonoke, Virginia, 24014, United States
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Lakeland Regional Cancer Center
RECRUITINGLakeland, Florida, 33805, United States
Contact
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Medical Associates Research Group
COMPLETEDSan Diego, California, 92123, United States
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Mid Hudson Medical Research
RECRUITINGNew Windsor, New York, 12553, United States
Contact
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Ochsner Clinic
COMPLETEDNew Orleans, Louisiana, 70121, United States
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Precision Recearch Institute
COMPLETEDChula Vista, California, 91910, United States
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Precision Research Institute
COMPLETEDSan Diego, California, 92114, United States
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Springfield Clinic
RECRUITINGSpringfield, Illinois, 62702, United States
Contact
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University of Pennsylvania
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
Contact
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Vilo Research Group
COMPLETEDHouston, Texas, 77017, United States