New study aims to predict breast cancer risk using tissue samples
NCT ID NCT00291096
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study enrolls 3,000 women at high risk for breast cancer to develop a better way to predict who will get the disease. Researchers will take small samples of breast tissue and blood to build a risk algorithm. No treatment is given; the goal is to improve risk assessment and monitoring.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to a better way to predict which women are most likely to develop breast cancer, helping with earlier detection or prevention strategies.
- What could go wrong
- This is an observational study, not a treatment trial. The algorithm may not be accurate enough for widespread use, and results may take years to validate.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 3,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 1989
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Self-identified women at high risk for development of breast cancer
- Ages
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30 to 65 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * women with at least 2 times the normal risk of developing breast cancer * between the ages of 30-65 (or within 10 years of youngest age at diagnosis in first degree relative) * greater than six months from ingestion of antihormonal therapy * greater than 1 year from pregnancy, lactation, or chemotherapy * willing to have a mammogram within six months prior to RPFNA * willing to discontinue NSAIDS or herbal supplements * willing to have blood drawn Exclusion Criteria: * no metastatic malignancy of any kind * no breast implants or tram flap reconstructions * no radiation to both breasts * no women who have a current mammogram or clinical breast exam suspicious for cancer
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of Kansas Medical Center
RECRUITINGKansas City, Kansas, 66160, United States
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