Phase 2 Prostate Cancer Trial, Recruiting NCT05534646 Sponsor: Edwin Posadas, MD Condition: Prostate Cancer
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Phase 2 Prostate Cancer Trial, Recruiting

NCT05534646
Recruiting Phase 2

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People who have prostate cancer that has stopped responding to hormone therapy (called castration-resistant prostate cancer) and whose PSA levels are rising while taking one of these specific medications: abiraterone, enzalutamide, or darolutamide.
  • People who have previously been treated with 1 or 2 hormone-targeting therapies for prostate cancer (not counting apalutamide).
  • People whose treating doctor considers them either ineligible for, or who have chosen not to pursue, a type of chemotherapy called taxane therapy.
  • People who agree to use an appropriate form of contraception during treatment and for 3 months after the last dose of the trial medications (apalutamide and/or carotuximab).

Who may not be able to join:

  • People whose prostate cancer does not produce PSA, such as certain rare types (like small cell prostate cancer), or whose cancer is getting worse on scans but without a rising PSA level.
  • People who have previously taken apalutamide.
  • People who currently have another cancer that requires active treatment.
  • People who have previously received carotuximab or any similar medication that targets a protein called CD105.
  • People who have active bleeding or a medical condition that is considered to carry a high risk of bleeding.
  • People who have been diagnosed with a condition called Osler-Weber-Rendu syndrome (a genetic condition affecting blood vessels).

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 14 July 2026
Phase 2: approximately ~30% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Principal Investigator: Edwin Posadas, MD FACP, Cedars-Sinai Medical Center

Phone: 3104232133

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 2
Sponsor
Edwin Posadas, MD
Registry
ClinicalTrials.gov
Start date
27 December 2023
Est. completion
1 January 2027

Where this trial is recruiting

🇺🇸 United States

Primary endpoints

Progression free survival (rPFS) between patients receiving apalutamide and apalutamide + carotuximab

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 14 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov