200,000 volunteers needed to unlock Cancer's secrets
NCT ID NCT04609072
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This long-term study aims to uncover the causes of cancer by following 200,000 adults aged 30–70 who have never had cancer. Participants complete online surveys, donate blood, urine, and saliva every few years, and share their electronic health records. The goal is to learn how lifestyle, genetics, and medical history influence cancer risk and find new ways to prevent it.
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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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Baylor Scott and White Health
RECRUITINGDallas, Texas, 75246, United States
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HealthPartners
RECRUITINGMinneapolis, Minnesota, 55425, United States
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Henry Ford Health Systems
RECRUITINGDetroit, Michigan, 48202, United States
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Kaiser Permanente Colorado
RECRUITINGDenver, Colorado, 80247, United States
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Kaiser Permanente Georgia
RECRUITINGAtlanta, Georgia, 30305, United States
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Kaiser Permanente Hawaii
RECRUITINGHonolulu, Hawaii, 96814, United States
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Kaiser Permanente Northwest
RECRUITINGPortland, Oregon, 97086, United States
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Marshfield Clinic Health System
RECRUITINGMarshfield, Wisconsin, 54449, United States
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Sanford Health
RECRUITINGSioux Falls, South Dakota, 57117, United States
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University of Chicago Medical Center
ACTIVE_NOT_RECRUITINGChicago, Illinois, 60603, United States