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Gene study aims to unlock prostate cancer secrets

NCT ID NCT00186368

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
Running, but no longer taking on new participants.
Completed This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at gene activity in prostate tissue from 867 men to learn how genes relate to prostate cancer development and growth. Researchers collected tissue samples from men having prostate biopsies or surgery. The goal was to link genetic patterns with patient outcomes, which could help future research.

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

867 people

The number who actually took part.

Started

Apr 1999

Finished

Apr 2009

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

Per the original application in 1999: After obtaining informed consent (via the Tissue Bank consent), Protocol # 13873 (Continuing Review) PROTOCOL Print Date: September 22, 2010 PD: James Duane Brooks APPLICATION FORM Page 11 of 22 Review Type: Expedited Human Subjects Research Medical Stanford University Title: Microarray Analysis of Gene Expression in Prostatic Tissues (SQL 76528) Approval Period: 07/31/2010 - 06/30/2011 specimens will be collected from the Stanford University Department of Pathology (Tissue Bank) for patients treated at Stanford. Patients will be followed up via chart or tumor registries. Data will be used strictly for research purposes. Gene expression arrays are done in Dr. Brook's laboratory.

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: \- Patient scheduled to undergo either a biopsy or surgery for a prostate condition. Exclusion Criteria: \- Patients without a prostate condition

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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

  • Stanford University Cancer Center

    Stanford, California, 94305, United States

More trials for these conditions

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