Can genetic screening help prevent cancer in underserved communities?
NCT ID NCT03426878
First seen Jun 26, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study looked at whether offering exome sequencing (a detailed genetic test) along with tailored genetic counseling helps people at high risk for hereditary cancer syndromes understand their risk and take action. Nearly 1,000 adults from diverse backgrounds in Colorado and Oregon participated. The goal was to see how well this approach works in real-world primary care settings.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- exome sequencing and genetic counseling
- What this could lead to
- If successful, this could help tailor cancer risk assessment and genetic counseling for diverse populations, potentially leading to earlier detection and prevention.
- What could go wrong
- This is a completed observational study with a small sample size (967 participants) and focuses on feasibility and utility, not treatment outcomes. Results may not apply to all populations.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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967 people
The number who actually took part.
- Started
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Aug 2018
- Finished
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Feb 2022
- 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.
- Ages
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18 to 49 years
- Sex
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Anyone
- 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: * Kaiser Permanente Northwest or Denver Health patient * Screens as high risk for a hereditary cancer syndrome via the risk assessment tool algorithms OR have unknown family history on either their mother or father's side of the family (or both) * No known prior testing for familial mutations predisposing them to Lynch syndrome or hereditary breast and ovarian cancer * English or Spanish speaker Exclusion Criteria: * Participant self-reported prior testing for Lynch syndrome (LS) or Hereditary Breast and Ovarian Cancer (HBOC) syndrome or identified as having previous comprehensive testing via Kaiser Permanente data files * Not an English or Spanish speaker * Unable to provide informed consent * Don't want results placed in their medical record
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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
Locations
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Denver Health
Denver, Colorado, 80204, United States
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Kaiser Permanente Center for Health Research
Portland, Oregon, 97227, United States
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Other studies related to the condition(s) this trial covers.
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