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Study of Abiraterone Acetate in Participants With Metastatic Castration-Resistant Prostate Cancer (mCRPC), Chemo-Naive, Who Received a Prior Diethylstilbestrol Therapy

NCT02217566 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 46

Last updated 2020-01-13

Study results available
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Summary

The purpose of this study is to evaluate the efficacy, based on prostate-specific antigen (PSA) progression, of abiraterone acetate in participants with metastatic (spread of cancer cells from one part of the body to another) castration (any action, surgical, chemical, or otherwise, by which a male loses the functions of the testes) resistant prostate cancer (cancer in prostrate; a gland that makes fluid that aids movement of sperm) (mCRPC), chemo-naive (treatment of cancer is not done using drugs), who received a prior diethylstilbestrol therapy (DES).

Conditions

  • Prostatic Neoplasms

Interventions

DRUG

Abiraterone acetate

Participants will receive abiraterone acetate 1000 mg (4\*250 mg tablets) orally once daily until PSA progression, clinical progression, consent withdrawal, or the occurrence of unacceptable toxicity.

DRUG

Prednisone

Participants will prednisone 5 mg orally once daily from Day 1 of Cycle 1 and continues until PSA progression, clinical progression, consent withdrawal, or the occurrence of unacceptable toxicity.

DRUG

Androgen deprivation therapy (ADT)

Participants will remain on a stable regimen of ADT, that is, luteinizing hormone-releasing hormone (LHRH) agonists including leuprolide acetate and goserelin acetate as per Investigator's discretion.

Sponsors & Collaborators

  • Janssen Research & Development, LLC

    lead INDUSTRY

Principal Investigators

  • Janssen Research & Development, LLC Clinical Trial · Janssen Research & Development, LLC

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-09-23
Primary Completion
2018-10-26
Completion
2018-10-26

Countries

  • Brazil

Study Locations

More Related Trials

Entities

Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02217566 on ClinicalTrials.gov