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Study details
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A Study of Pasritamig (JNJ-78278343) in Combination With JNJ-86974680 for Treatment of Prostate Cancer

Janssen Research & Development, LLC
NCT IDNCT07319871ClinicalTrials.gov data as of Apr 2026
Phase

Phase 1

Target enrollment

40

Study length

about 1.1 years

Ages

18+

Locations

3 sites in FL, NY, OH

What this study is about

This trial is testing a treatment combination of JNJ-86974680 and Pasritamig to see if it's safe and effective for people with advanced prostate cancer. The goal is to find the best dose of this combination that can be used in future studies.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Take JNJ-86974680
  • 2.Take Pasritamig

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

How treatment is administered

Treatment Assignment
All receive treatment

Everyone gets the investigational treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Endpoints

Primary: Number of Participants With Adverse Events (AEs) by Severity, Part 1: Number of Participants With Dose-Limiting Toxicity (DLT)

Secondary: Duration of Response (DOR), Objective Response Rate (ORR), Prostate-Specific Antigen (PSA) Response Rate, Radiographic Progression-Free Survival (rPFS), Time to Response (TTR)

Body systems

Oncology