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Prostate cancer clues in blood and urine?

NCT ID NCT06326216

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tiny particles called extracellular vesicles that come from prostate cancer cells. Researchers want to see if levels of these particles in blood and urine can show how well surgery removed the cancer. They will compare samples from prostate cancer patients before and after surgery, and also from healthy women as a control group.

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 or urine test to monitor prostate cancer after surgery.
What could go wrong
This is an early observational study, not a treatment trial. It may not find a clear link between the particles and cancer outcomes.

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

98 people

The number who actually took part.

Started

Jun 2020

Expected to finish

Dec 2026

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

Patients with prostate cancer and undergoing prostatectomy as a local treatment and female patients seen in the Urology Clinic or female research volunteers.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * PROSTATE CANCER PATIENTS: * Age 18+ * Able to give informed consent * Patients with prostate cancer * Patients treated with primary prostatectomy * The focus will be on high-risk patients with at least one of either criterion: * PSA \>= 20 ng/ml * AND/OR Gleason \>= 8 * AND/OR clinical stage \>= T3 * FEMALE CONTROL PATIENTS: * Age 18+ * Able to give informed consent Exclusion Criteria: * PROSTATE CANCER PATIENTS: * Unable or unwilling to provide informed consent * Metastatic prostate cancer - defined evidence of metastatic disease on pre-procedural testing * FEMALE CONTROL PATIENTS: * Unable or unwilling to provide informed consent

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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

  • Mayo Clinic in Rochester

    Rochester, Minnesota, 55905, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.