Real-World study eyes drug combo for tough prostate cancer
NCT ID NCT07674121
First seen Jun 29, 2026 · Last updated Jun 30, 2026 · Updated 1 time
Summary
This study observes how well a combination of two drugs, olaparib and abiraterone, works as a first treatment for men with metastatic castration-resistant prostate cancer who have already tried other hormone therapies. Researchers will track how long patients stay on the treatment and how long before they need another therapy. The goal is to gather real-world data from the GCC region to inform future treatment guidelines.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- olaparib and abiraterone combination
- What this could lead to
- If successful, this study could provide real-world evidence to support using this drug combination earlier in treatment for men with metastatic prostate cancer.
- What could go wrong
- This is an observational study, not a controlled trial, so results may be less definitive. It is also small (75 participants) and limited to the GCC region, which may not apply to broader populations.
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
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About 75 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2029
An estimate. End dates often move.
- Lead sponsor
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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
The study population will consist of adult male patients (≥18 years) diagnosed with mCRPC who initiate first-line treatment with Olaparib in combination with Abiraterone in routine clinical practice.
- Ages
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18 years and older
- Sex
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Male participants only
- Healthy volunteers
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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 Hide 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 male patients (age ≥18 years) * Documented histopathology or cytopathology of metastatic prostate adenocarcinoma * Confirmed castration-resistant status, defined as disease progression despite castrate levels of serum testosterone (\<50 ng/dL or \<1.7 nmol/L), as demonstrated by radiographic progression, PSA progression, or symptomatic progression * Prior exposure to an NHA in earlier settings. * Planned or prior initiation of Olaparib + Abiraterone in the 1st line mCRPC setting as per routine clinical practice. * Patients who are willing and able to sign an informed consent and are either currently receiving or are planned to initiate Olaparib + Abiraterone per routine clinical practice. Exclusion Criteria: * -Prior exposure to a Poly (ADP-ribose) Polymerase Inhibitor (PARPi), including Olaparib, Rucaparib, Niraparib, or Talazoparib. * Patients who received or progressed on abiraterone in previous lines of treatment before mCRPC diagnosis (e.g., in metastatic hormone-sensitive prostate cancer \[mHSPC\]). * Participation in an investigational clinical trial with another prostate cancer therapy within 30 days prior to Olaparib initiation. * Life expectancy \<3 months (unrelated to mCRPC) that could interfere with study outcomes * Known hypersensitivity to Olaparib, Abiraterone, or their excipients. * Uncontrolled medical conditions that may compromise participation or data interpretation, in the opinion of the Investigator (e.g., severe hepatic impairment, active infections). * Any psychiatric or cognitive conditions that may interfere with the patient's ability to consent or comply with study procedures.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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.
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Other studies related to the condition(s) this trial covers.
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