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Safety and Efficacy Study of Enzalutamide Plus Leuprolide in Patients With Nonmetastatic Prostate Cancer (EMBARK)

Last updated on March 28, 2019

FOR MORE INFORMATION
Study Location
University of Alabama at Birmingham
Birmingham, Alabama, 35233 United States
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Hormone Sensitive Prostate Cancer, Prostate Cancer, Cancer of the Prostate
Sex
Male
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18 + years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- Histologically or cytologically confirmed adenocarcinoma of the prostate at initial
biopsy, without neuroendocrine differentiation, signet cell, or small cell features;

- Prostate cancer initially treated by radical prostatectomy or radiotherapy (including
brachytherapy) or both, with curative intent;

- PSA doubling time ≤ 9 months;

- Screening PSA by the central laboratory ≥ 1 ng/mL for patients who had radical
prostatectomy (with or without radiotherapy) as primary treatment for prostate cancer
and at least 2 ng/mL above the nadir for patients who had radiotherapy only as primary
treatment for prostate cancer;

- Serum testosterone ≥ 150 ng/dL (5.2 nmol/L).

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

- Prior or present evidence of distant metastatic disease as assessed by radiographic
imaging;

- Prior hormonal therapy. Neoadjuvant/adjuvant therapy to treat prostate cancer ? 36
months in duration and ? 9 months before randomization, or a single dose or a short
course (? 6 months) of hormonal therapy given for rising PSA ? 9 months before
randomization is allowed.;

- Prior cytotoxic chemotherapy, aminoglutethimide, ketoconazole, abiraterone acetate, or
enzalutamide for prostate cancer;

- Prior systemic biologic therapy, including immunotherapy, for prostate cancer;

- Major surgery within 4 weeks before randomization;

- Treatment with 5-? reductase inhibitors (finasteride, dutasteride) within 4 weeks of
randomization;

- Known or suspected brain metastasis or active leptomeningeal disease;

- History of another invasive cancer within 3 years before screening, with the exception
of fully treated cancers with a remote probability of recurrence

NCT02319837
Pfizer
Active, not recruiting
Safety and Efficacy Study of Enzalutamide Plus Leuprolide in Patients With Nonmetastatic Prostate Cancer (EMBARK)

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Questions about a trial? Call or email to reach a Pfizer Clinical Trial Contact Center

Pfizer Clinical Trials Contact Center

1-800-718-1021

[email protected]

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FOR MORE INFORMATION

Contact a representative by phone, email, or visiting the study website. Please see the references below:

BY PHONE

Pfizer Clinical Trials Contact Center

1-800-718-1021

BY EMAIL

Contact

[email protected]

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