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Prostate cancer risk: could a simple blood test predict it?

NCT ID NCT03383016

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study is looking at how things like diet, physical activity, and other lifestyle habits might affect a man's risk of getting prostate cancer. Researchers are studying more than 2000 men who are at higher risk to find biological markers in the blood that could help predict risk. The goal is to eventually use these markers to personalize prevention strategies, such as recommending specific diet or exercise changes.

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 simple blood test that helps identify men at high risk for prostate cancer, allowing them to make lifestyle changes to lower that risk.
What could go wrong
This is an observational study, not a treatment trial. It may not find clear biomarkers, and any findings would need further validation before being used in practice.

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

2,053 people

The number who actually took part.

Started

Jun 2013

Expected to finish

Sep 2030

An estimate. End dates often move.

Lead sponsor

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

Eligible participants for this prospective cohort study are men at risk for prostate cancer.

Ages

18 years and older

Sex

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Group 1: A first negative prostate biopsy within 6 months * Group 2: serum-PSA level between 2.5-10 ng/mL and no prior prostate biopsy Exclusion Criteria: * Prostate cancer * Positive result for transurethral prostatic resection

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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

  • CHU de Quebec- Université Laval

    Québec, Quebec, G1R3S1, Canada

  • Centre de Recherche du Centre Hospitalier de l'Université de Montréal

    Montreal, Quebec, H2X 0A9, Canada

  • Centre de recherche du Centre hospitalier universitaire de Sherbrooke

    Sherbrooke, Quebec, J1H 5N4, Canada

  • McGill University Health Center

    Montreal, Quebec, H4A 3J1, Canada

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