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Study details
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A Safety and Dose-finding Trial of PRL-02 Depot in Men With Advanced Prostate Cancer

Astellas Pharma Global Development, Inc.
NCT IDNCT04729114ClinicalTrials.gov data as of Apr 2026
Phase

Phase 1

Target enrollment

174

Study length

about 8 years

Ages

18+

Sex

Male only

Locations

24 sites in AZ, CA, FL +14

What this study is about

Researchers are testing the safety and a suitable dose of PRL-02 depot, an injection given into the muscle, for men with advanced prostate cancer. The trial will involve different doses of PRL-02 depot along with other medicines like enzalutamide, dexamethasone, or prednisone. Men who have previously taken hormone therapy will also be included in this trial.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Receive PRL-02 injection
  • 2.Take dexamethasone
  • 3.Take enzalutamide
  • +1 more

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Injection / IVInjection / IV

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.

Drug classes

dexamethasone, enzalutamide, prednisone

Drug routes

injection, ocular, oral (Oral Tablet), oral

Endpoints

Primary: Incidence of Dose Limiting Toxicities (DLTs), Number of Participants with Adverse Events (AEs), Number of Participants with Eastern Cooperative Oncology Group (ECOG) performance status score, Number of Participants with Serious Adverse Events (SAEs), Number of Participants with electrocardiogram (ECG) abnormalities and/or AEs, Number of Participants with laboratory value abnormalities and/or AEs, Number of Participants with physical exam abnormalities and/or AEs, Number of Participants with vital sign abnormalities and/or AEs

Secondary: Best overall response (BOR) per RECIST v1.1, Composite Response Rate, Duration of response (DOR), Overall response rate (ORR) using RECIST v1.1, Overall survival (OS), PK of Abiraterone Decanoate in plasma: AUCinf, PK of Abiraterone Decanoate in plasma: AUClast, PK of Abiraterone Decanoate in plasma: AUCtau

Body systems

Oncology