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A Phase 3 Randomized, Placebo-controlled Double-blind Study of JNJ-56021927 in Combination with Abiraterone Acetate and Prednisone Versus Abiraterone Acetate and Prednisone in Subjects with Chemotherapy-naïve Metastatic Castration-resistant Prostate Cancer (mCRPC)

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-508606-26-00
Acronym
56021927PCR3001
Enrollment
5
Registered
2024-02-01
Start date
2015-04-23
Completion date
Unknown
Last updated
2025-06-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Metastatic castration-resistant prostate cancer (mCRPC)

Brief summary

The primary endpoint is radiographic progression-free survival (rPFS).

Detailed description

Overall survival (OS) is defined as the time from date of randomization to date of death from any cause., Time to chronic opioid use (oral opioid use for ≥3 weeks; parenteral opioid use for ≥7 days) is defined as the time from date of randomization to the first date of opioid use, Time to initiation of cytotoxic chemotherapy is defined as the time from date of randomization to the date of initiation of cytotoxic chemotherapy, Time to pain progression defined as the time from date of randomization to the first date a subject experience an increase by 2 points from baseline in the BPI-SF worst pain intensity item 3 observed at 2 consecutive evaluations ≥4 weeks apart or initiation of chronic opioids, whichever occurs first

Interventions

DRUGTabletten
DRUGplacebo to match JNJ-56021927/Apalutamide
DRUG-

Sponsors

Janssen Cilag International
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
Male
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The primary endpoint is radiographic progression-free survival (rPFS).

Secondary

MeasureTime frame
Overall survival (OS) is defined as the time from date of randomization to date of death from any cause., Time to chronic opioid use (oral opioid use for ≥3 weeks; parenteral opioid use for ≥7 days) is defined as the time from date of randomization to the first date of opioid use, Time to initiation of cytotoxic chemotherapy is defined as the time from date of randomization to the date of initiation of cytotoxic chemotherapy, Time to pain progression defined as the time from date of randomization to the first date a subject experience an increase by 2 points from baseline in the BPI-SF worst pain intensity item 3 observed at 2 consecutive evaluations ≥4 weeks apart or initiation of chronic opioids, whichever occurs first

Countries

Germany, Netherlands, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026