Men at High Genetic Risk for Prostate Cancer

May 3, 2024 updated by: National Cancer Institute (NCI)

Natural History Study of Men at High Genetic Risk for Prostate Cancer

Background:

Research studies have shown that genetic changes and family history may increase a man s risk for prostate cancer. Researchers want to follow the prostate health of men who have specific genetic changes associated with prostate cancer to help them learn more about which men are at higher risk for prostate cancer.

Objectives:

To study men with specific genetic changes and determine who is at higher risk for getting prostate cancer. To study if certain genetic changes and family history can be used to help prevent or treat prostate cancer.

Eligibility:

Persons assigned male at birth ages 30-75 who have one or more specific genetic changes but without prostate cancer.

Design:

  • This study does not perform genetic testing. All participants must have documented genetic changes and able to provide a copy of the report.
  • Before enrollment, participants will provide a copy of documented genetic changes and go through a telephone interview to determine eligibility for the study.
  • On enrollment, participants will have medical and family history review, medication review, physical exam, blood collection for clinical and research testing, and MRI (magnetic resonance imaging) of the prostate.
  • Every year, participants will repeat the physical exam, medical history, family history, medication review, routine blood tests, including PSA and testosterone.
  • Every 2 years, participants will repeat all the above plus prostate MRI and blood tests for research.
  • If, at any time, the physical exam, blood tests or MRI are abnormal, participants may be asked to do a biopsy.
  • If the biopsy results in prostate cancer, participants will be given counseling on next steps, general treatment recommendations, and then followed with a phone call each year.
  • Participants may ask to speak with a genetic counselor.

Study Overview

Status

Recruiting

Conditions

Detailed Description

Background:

Prostate cancer is the most common malignancy and the second leading cause of cancer-related deaths in American men.

Prostate cancer has substantial inherited predisposition and certain genetic variants that are associated with an increased risk of prostate cancer.

An evolving approach to prostate cancer screening is to target populations at risk of developing prostate cancer based on their genetic predisposition.

Objective:

To follow the natural history of men with known germline variants or likely pathogenic variants in genes that put them at risk for developing prostate cancer.

Eligibility:

Persons assigned male at birth who are between ages 30-75 years old.

Documented germline pathogenic or likely pathogenic variants in prostate cancer-related risk gene: BRCA 1 and 2, DNA Mismatch Repair (MMR) genes associated with Lynch syndrome (MLH1, MSH2, MSH6, PMS2, and EPCAM), HOXB13, ATM, NBN, TP53, CHEK2, PALB2, RAD51C, RAD51D, BRIP1, or FANC (FANCA, FANCB, FANCC, FANCD2, FANCE, FANCF, FANCG, FANCI, FANCL, and FANCM).

Must be able and willing to provide informed consent.

Design:

Up to 500 subjects will be enrolled.

Participants will undergo sampling of blood for prostate-specific antigen. Based on these results and age, participants will be considered for biopsy and/or continued monitoring if feasible upon clinical discretion.

Participants will undergo a baseline MRI evaluation with follow-up scans every 2 years as clinically indicated.

Following initial evaluation, participants will be followed as clinically indicated, usually at 12 month intervals, to determine their PSA level, prostate cancer treatment (if relevant) and/or disease/survival status until death.

Study Type

Observational

Enrollment (Estimated)

500

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact Backup

Study Locations

    • Maryland
      • Bethesda, Maryland, United States, 20892
        • Recruiting
        • National Institutes of Health Clinical Center
        • Contact:
          • For more information at the NIH Clinical Center contact Office of Patient Recruitment (OPR)
          • Phone Number: TTY dial 711 800-411-1222
          • Email: ccopr@nih.gov

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

30 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Persons assigned male at birth with a documented germline variant in prostate cancer risk-related gene from a CLIA certified laboratory

Description

  • Inclusion Criteria:
  • Persons assigned male at birth between the ages of 30-75 years.
  • Documented germline variant (i.e. pathogenic/likely pathogenic variant) in prostate cancer risk-related gene from a CLIA certified laboratory: BRCA1 and BRCA2, MMR genes (MLH1, MSH2, MSH6, PMS2, and EPCAM) associated with Lynch syndrome, as well as HOXB13, ATM, NBN, TP53, CHEK2, PALB2, RAD51C, RAD51D, BRIP1, or FANC (FANCA, FANCB, FANCC, FANCD2, FANCE, FANCF, FANCG, FANCI, FANCL, and FANCM).
  • Prognosis of >5 years survival if affected by another cancer
  • Ability of subject to understand and the willingness to sign a written informed consent document

Exclusion Criteria:

  • Prior diagnosis or treatment for prostate cancer
  • Known contraindication to MRI:

    • Participants unable to fit through MRI scanner (radiologist discretion)
    • Allergy to MR contrast agent
    • Participants with pacemakers, cerebral aneurysm clips, shrapnel injury, or implantable electronic device
  • Active concomitant medical or psychological illnesses that may increase the risk to the subject or inability to obtain informed consent, at the discretion of the principal investigator.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort
Cohort 1
Participants with germline pathogenic or likely pathogenic variants in prostate cancer-related risk genes

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Natural history of high genetic risk for prostate cancer
Time Frame: one year
To follow the natural history of men with known germline variants or likely pathogenic variants in genes that put them at high risk for developing prostate cancer
one year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
mpMRI feasibility
Time Frame: baseline and every two years until death or when criteria for removal from study is met
test the feasibility and accuracy of multi parametric magnetic resonance imaging (mpMRI) for the localization and detection of local prostate cancer
baseline and every two years until death or when criteria for removal from study is met
role of mpMRI
Time Frame: baseline and every two years until death or when criteria for removal from study is met
role of mpMRI in monitoring participants on active surveillance and as a follow up tool for monitoring local disease progression
baseline and every two years until death or when criteria for removal from study is met

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Principal Investigator: Fatima H Karzai, M.D., National Cancer Institute (NCI)

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

March 27, 2019

Primary Completion (Estimated)

January 1, 2029

Study Completion (Estimated)

January 1, 2039

Study Registration Dates

First Submitted

January 15, 2019

First Submitted That Met QC Criteria

January 15, 2019

First Posted (Actual)

January 16, 2019

Study Record Updates

Last Update Posted (Actual)

May 6, 2024

Last Update Submitted That Met QC Criteria

May 3, 2024

Last Verified

February 20, 2024

More Information

Terms related to this study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

. All IPD recorded in the medical record will be shared with intramural investigators upon request. @@@@@@ In addition, all large scale genomic sequencing data will be shared with subscribers to dbGaP.

IPD Sharing Time Frame

Clinical data available during the study and indefinitely.@@@@@@ Genomic data are available once genomic data are uploaded per protocol GDS plan for as long as database is active.

IPD Sharing Access Criteria

Clinical data will be made available via subscription to BTRIS and with the permission of the study PI.@@@@@@ Genomic data are made available via dbGaP through requests to the data custodians.

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL
  • SAP
  • ICF

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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