Blood test could spot hidden cancers years early
NCT ID NCT04405557
First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 27 times
Summary
This study looks at whether a blood test that checks for tiny bits of tumor DNA (ctDNA) can help find six types of cancer early in people who are at high risk. About 757 adults aged 45 and older with certain risk factors are being followed over time. The goal is to see how accurate the test is at catching cancer before symptoms appear.
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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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Contacts and locations
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Locations
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China-Japan Union Hospital of Jilin University
Changchun, Jilin, 130033, China
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Chinese PLA General Hospital
Beijing, Beijing Municipality, China
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Henan Provincial People's Hospital
Zhengzhou, Henan, 450003, China
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Jiangsu Province Hospital
Nanjing, Jiangsu, 210029, China
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Shenzhen People's Hospital
Shenzhen, Guangdong, 518020, China
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Sichuan Provincial People's Hospital
Chengdu, Sichuan, 610072, China
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The First Affiliated Hospital of Jinzhou Medical University
Jinzhou, Liaoning, 121001, China
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Xiangya Hospital Central South University
Changsha, Hunan, 410008, China
Conditions
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