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A Study of JNJ-87189401 Plus JNJ-78278343 for Advanced Prostate Cancer

Last Updated   May 17, 2025

Want to learn how to participate in this trial?

CR109330

OVERVIEW

  • Sexes Eligible for Study
    male
  • Age
    18+ years
  • Phase
    phase 1
    1
  • Sites
    5 Sites
  • Status
    Recruiting

SUMMARY

The purpose of the study is to determine the recommended regimen for Phase 2 (RP2Rs) of combination of JNJ-87189401 with JNJ-78278343 (Part 1: dose escalation) and further evaluate the safety at RP2Rs (Part 2: dose expansion) in participants with advanced prostate cancer.

CONDITIONS

  • Advanced Prostate Cancer

ELIGIBILITY


Inclusion Criteria:

* Metastatic castration-resistant prostate cancer (mCRPC) as defined by Prostate Cancer Working Group 3 (PCWG3): Histologically confirmed adenocarcinoma of the prostate. Adenocarcinoma with small cell or neuroendocrine (NE) features is permitted. However, small cell carcinoma, carcinoid tumor, mixed NE carcinoma, or large cell NE carcinoma is disallowed
* Measurable or evaluable disease per PCWG3 criteria; all participants must have a serum PSA value greater than or equal to (>=2) nanograms per milliliter (ng/mL) at time of screening
* Prior orchiectomy or medical castration; participants who have not undergone orchiectomy, must be receiving ongoing androgen deprivation therapy with a gonadotropin releasing hormone (GnRH) analog (agonist or antagonist), prior to the first dose of study drug and must continue this therapy throughout the treatment phase
* Have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1


Exclusion Criteria:

* Active autoimmune disease within the 12 months prior to signing consent that requires systemic immunosuppressive medications (example, chronic corticosteroids, methotrexate, or tacrolimus)
* Any of the following within 6 months prior to signature of informed consent: a. myocardial infarction, b. severe or unstable angina, c. clinically significant ventricular arrhythmias, d. congestive heart failure (New York Heart Association [NYHA] class II to IV), e. transient ischemic attack, and f. Cerebrovascular accident


Inclusion Criteria:

* Metastatic castration-resistant prostate cancer (mCRPC) as defined by Prostate Cancer Working Group 3 (PCWG3): Histologically confirmed adenocarcinoma of the prostate. Adenocarcinoma with small cell or neuroendocrine (NE) features is permitted. However, small c

More...

DETAILS

LOCATIONS

Locations in:
United States, France
Country (2) City or Province (5) Status
United States Aurora University of Colorado Anschutz Medical Campus
RECRUITING
United States New York Herbert Irving Comprehensive Cancer Center Columbia University Medical Center
RECRUITING
United States San Antonio South Texas Accelerated Research Therapeutics, LLC (START)
RECRUITING
France Lyon Centre Leon Berard
RECRUITING
France Villejuif Institut Gustave Roussy
RECRUITING
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Geo Locations

39.72943, -104.83192

40.71427, -74.00597

29.42412, -98.49363

45.74848, 4.84669

48.7939, 2.35992

x
50

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10

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5

Indicates < 10 sites in this region: click to zoom in.

Corresponds to individual site.

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