Could a tailored screening schedule beat annual mammograms?
NCT ID NCT02620852
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares annual mammograms to a personalized screening schedule based on each woman's breast cancer risk. Participants choose or are assigned to either annual screening or risk-based screening, which uses genetic testing and personal history. The goal is to see if personalized screening reduces false positives and overdiagnosis while still catching cancers early. The study aims to enroll 100,000 women aged 30-74 across the United States.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- risk assessment and genetic testing
- What this could lead to
- If successful, this could lead to a smarter, personalized breast cancer screening approach that reduces unnecessary biopsies and anxiety.
- What could go wrong
- This is a large observational study, not a treatment trial. Results may not change current guidelines quickly, and personalized screening might miss some cancers.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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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Locations
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Edith Sanford Breast Center
ACTIVE_NOT_RECRUITINGSioux Falls, South Dakota, 57117, United States
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Louisiana State University
ACTIVE_NOT_RECRUITINGNew Orleans, Louisiana, 70112, United States
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TopLine MD Alliance
RECRUITINGMiami, Florida, 33173, United States
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University of Alabama at Birmingham
RECRUITINGBirmingham, Alabama, 35294, United States
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University of California Davis
RECRUITINGSacramento, California, 95817, United States
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University of California Irvine
RECRUITINGIrvine, California, 92618, United States
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University of California Los Angeles
RECRUITINGLos Angeles, California, 90095, United States
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University of California San Diego
RECRUITINGSan Diego, California, 92093, United States
Contact Email: •••••@•••••
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University of California San Francisco
RECRUITINGSan Francisco, California, 94115, United States
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University of Chicago
RECRUITINGChicago, Illinois, 60637, United States
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Weill Cornell Medicine
RECRUITINGNew York, New York, 10021, United States
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