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New needle probe aims to spot prostate cancer without extra tissue samples

NCT ID NCT05965180

Knowledge-focused Sponsor: University of Michigan Rogel Cancer Center Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is testing a new fine needle probe that uses light and sound (photoacoustic technology) to measure prostate tissue during a standard biopsy. The probe is inserted like a regular biopsy needle but does not remove tissue. Researchers want to see if it can reliably tell the difference between healthy and cancerous areas. The study involves 50 men scheduled for a prostate biopsy.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Fine needle photoacoustic probe (device)
What this could lead to
If successful, this could lead to a more accurate way to detect prostate cancer during biopsy without needing extra tissue samples.
What could go wrong
This is a very early, small study (50 people) testing only if the device can get reliable readings. It may not show any benefit for patients, and technical failures could stop the trial early.

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

About 50 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2023

Expected to finish

Oct 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 planned prostate biopsy procedures will be recruited through U-M Urology Clinics

Ages

40 to 80 years

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: * 1\) Planned prostate biopsy as part of routine clinical care * 2\) \> 40 and \<80 years old Exclusion Criteria: * 1\) Known history of bleeding disorders or * 2\) Patients taking anticoagulants, no matter doses or washout time * 3\) Known allergy to silicone material * 4\) Unable to provide informed consent * 5\) Either the surgeon or the patient do not think the patient will not be able to complete all parts of the study, the patient will be excluded * 6\) Involved in other investigational studies.

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Conditions

The condition(s) this trial relates to.

prostate cancer

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Prostate cancer

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • University of Michigan Rogel Cancer Center

    RECRUITING

    Ann Arbor, Michigan, 48109, United States

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