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Brazilian study maps prostate cancer genes to improve treatment

NCT ID NCT07560215

Knowledge-focused Sponsor: AstraZeneca Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study aims to learn about genetic changes in metastatic prostate cancer and how they affect patient outcomes. Researchers will collect and analyze tissue and blood samples from 100 adults in Brazil who are receiving standard palliative therapy. The goal is to better understand the disease and potentially guide future treatments.

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 100 people

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

Expected to start

Apr 2026

An estimate. Start dates often move.

Expected to finish

Mar 2027

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

100 patients with metastatic prostate cancer receiving palliative systemic therapy at Oncoclínicas \& Co will be recruited in the study. This will include retrospectively identified population with enough FFPE tissue available for tumor molecular analysis at OC Precision Medicine Lab who have started palliative treatment at OC clinics, as well as prospectively identified patients that are be eligible to tissue molecular profiling and will start treatment at Oncoclínicas \& Co clinics. In parallel, we will prospectively recruit 30 patients in the liquid biopsy cohort, which will include patients known to have tumors with HRR mutations (based on GS Focus HRR or any other validated NGS assays) as well as those who had NGS tissue failure and have been prospectively recruited in the study.

Ages

18 to 99 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: * Adult patients age \>= 18 years; clinical diagnosis of metastatic prostate cancer (irrespective of hormone-sensitivity or castration-resistance status); eligible to palliative therapy for metastatic prostate cancer at Oncoclínicas \& Co in 2023 onwards; sufficient FFPE tissue available for molecular profiling. For the subset of patients prospectively selected to liquid biopsy cohort, clinical or radiological evidence of disease progression at the sample collection, and with at least 14 days of treatment interval from last dose of systemic anticancer therapy or radiotherapy to liquid biopsy. Exclusion Criteria: * No tissue FFPE tissue available for molecular profiling (except in prospective liquid biopsy cohort); less than 3 months follow-up from start of palliative therapy for metastatic prostate cancer at Oncoclínicas \& Co.

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Conditions

The condition(s) this trial relates to.

metastatic prostate carcinoma prostate cancer

As listed by the trial registrant

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

Metastatic 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

  • Research Site

    São Paulo, Brazil

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