Can genetic testing help men with metastatic prostate cancer?
NCT ID NCT03503097
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study offered genetic testing to men whose prostate cancer has spread to other parts of the body. Participants provided saliva samples to check for inherited mutations in about 30 cancer-risk genes. The goal was to understand how often these mutations occur and how men feel about genetic testing. The study did not provide treatment, but shared results with participants.
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 study could show that offering genetic testing to men with metastatic prostate cancer is acceptable and useful for identifying inherited cancer risks.
- What could go wrong
- This study was terminated early, so results may be incomplete. It is an observational study, not a treatment trial, so no direct health benefit is expected.
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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799 people
The number who actually took part.
- Started
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Aug 2017
- Finished
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Sep 2025
- 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
Participants with metastatic prostate cancer
- Ages
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18 years and older
- Sex
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Male participants only
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * Signed informed consent form (ICF) providing agreement for germline genetic testing, use and release of health and research trial information * Documented evidence of metastatic prostate cancer; * Oncologist note within 4 months * All computed tomography (CT), bone, positron emission tomography (PET) scan reports within 12 months * All prostate-specific antigen (PSA) values within 12 months * All available pathology reports from diagnosis, prostatectomy, and/or metastatic biopsy * Willingness to provide basic demographic information, family cancer history, and treatment history * Willingness and ability to complete patient reported outcomes questionnaire (on-line or hard copy) at enrollment, and at 6-month follow-up * Willingness and ability to provide saliva sample Exclusion Criteria: * Unable or unwilling to provide all of the necessary information for eligibility, e.g. decisionally impaired * Incomplete inclusion criteria * Study team members
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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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Fred Hutch/University of Washington Cancer Consortium
Seattle, Washington, 98109, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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