Status:

RECRUITING

Castrate Resistant Prostate Cancer Enhertu Therapy

Lead Sponsor:

Washington D.C. Veterans Affairs Medical Center

Collaborating Sponsors:

Daiichi Sankyo

Cancer Research And Biostatistics

Conditions:

Prostate Cancer Metastatic

Prostate Cancer

Eligibility:

MALE

18+ years

Phase:

PHASE2

Brief Summary

Use of Enhertu as a Subsequent Line of Therapy in HER2-Positive Metastatic Castration-Resistant Prostate Adenocarcinoma.

Detailed Description

This Phase II clinical trial aims to evaluate the efficacy and safety of Enhertu in HER-2 positive mCRPC who have progressed on prior androgen deprivation therapy and novel hormonal agents, who are ei...

Eligibility Criteria

Inclusion

  • Pathologically confirmed adenocarcinoma of the prostate
  • Diagnosis of mCRPC
  • Documented progression on androgen deprivation and novel hormonal agents, with or without progression on taxane containing regimen
  • Ongoing ADT to maintain serum testosterone levels below 50 ng/dL
  • Formalin fixed paraffin embedded tumor tissue for HER2 immunohistochemistry
  • Life expectancy 6 months
  • ECOG 0 or 1
  • LVEF at least 50%
  • Adequate Blood Clotting function
  • Adequate Organ and Bone Marrow function
  • Adequate Renal function
  • Adequate Hepatic function

Exclusion

  • History of interstitial lung disease or pneumonitis requiring steroids
  • Significant coronary vascular disease
  • Previous exposure to HER2 targeted therapy

Key Trial Info

Start Date :

March 5 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

October 1 2028

Estimated Enrollment :

60 Patients enrolled

Trial Details

Trial ID

NCT06610825

Start Date

March 5 2025

End Date

October 1 2028

Last Update

July 28 2025

Active Locations (1)

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1

Washington DC VAMC

Washington D.C., District of Columbia, United States, 20422