Study of Enzalutamide (Formerly MDV3100) as a Neoadjuvant Therapy for Patients Undergoing Prostatectomy for Localized Prostate Cancer

NCT ID: NCT01547299

Last Updated: 2018-10-23

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

52 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-03-31

Study Completion Date

2013-11-30

Brief Summary

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The purpose of this study is to determine if enzalutamide is an effective therapy in treating localized prostate cancer prior to prostatectomy.

Detailed Description

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Conditions

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Prostate Cancer

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Enzalutamide alone

Enzalutamide 160 mg, orally, once daily

Group Type EXPERIMENTAL

Enzalutamide

Intervention Type DRUG

Enzalutamide & Leuprolide & Dutasteride

Enzalutamide 160 mg, orally, once daily and leuprolide 22.5 mg, intramuscular injection, every 3 months, and dutasteride, 0.5 mg, orally, once daily

Group Type EXPERIMENTAL

Enzalutamide

Intervention Type DRUG

Leuprolide

Intervention Type DRUG

Dutasteride

Intervention Type DRUG

Interventions

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Enzalutamide

Intervention Type DRUG

Leuprolide

Intervention Type DRUG

Dutasteride

Intervention Type DRUG

Other Intervention Names

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MDV3100

Eligibility Criteria

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Inclusion Criteria

* Willing to provide informed consent
* 18 years of age or older
* Histologically confirmed adenocarcinoma of the prostate
* Must be a candidate for radical prostatectomy and considered surgically resectable

Exclusion Criteria

* Stage T4 prostate cancer by clinical or radiologic evaluation
* Treatment with an investigational agent within 4 weeks prior to randomization
* Received therapy for other neoplastic disorders within 5 years
* Hypogonadism or severe androgen deficiency
Minimum Eligible Age

18 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Astellas Pharma Inc

INDUSTRY

Sponsor Role collaborator

Medivation LLC, a wholly owned subsidiary of Pfizer Inc.

INDUSTRY

Sponsor Role collaborator

Pfizer

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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Boston, Massachusetts, United States

Site Status

Seattle, Washington, United States

Site Status

Vancouver, British Columbia, Canada

Site Status

Toronto, Ontario, Canada

Site Status

Countries

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United States Canada

Other Identifiers

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C3431019

Identifier Type: OTHER

Identifier Source: secondary_id

MDV3100-07

Identifier Type: -

Identifier Source: org_study_id

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