Determine Effect of Enzalutamide (MDV3100) on the Androgen Signaling Pathway in Correlation With the Anti-tumor Effects of Enzalutamide

NCT ID: NCT01091103

Last Updated: 2018-10-23

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-02-18

Study Completion Date

2013-08-31

Brief Summary

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This study is being conducted to determine the effect of enzalutamide on the androgen signaling pathway in correlation with the anti-tumor effects of enzalutamide to identify potential predictors of response or resistance to therapy.

Detailed Description

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Conditions

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Metastatic Progressive Castration-resistant Prostate Cancer

Study Design

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Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Enzalutamide

Participants received enzalutamide 160 mg, administered as four 40-mg capsules, once per day by mouth. Study drug treatment continued until disease progression, unacceptable toxicity, or withdrawal.

Group Type EXPERIMENTAL

Enzalutamide

Intervention Type DRUG

Interventions

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Enzalutamide

Intervention Type DRUG

Other Intervention Names

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MDV3100

Eligibility Criteria

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Inclusion Criteria

* Confirmed prostate cancer
* Presence of metastatic disease to the bone
* Ongoing androgen deprivation therapy

Exclusion Criteria

* Severe concurrent disease
* Metastases in the brain
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

Medical Monitor

Role: STUDY_DIRECTOR

Medivation, Inc.

Locations

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MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Countries

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United States

References

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Efstathiou E, Titus M, Wen S, Hoang A, Karlou M, Ashe R, Tu SM, Aparicio A, Troncoso P, Mohler J, Logothetis CJ. Molecular characterization of enzalutamide-treated bone metastatic castration-resistant prostate cancer. Eur Urol. 2015 Jan;67(1):53-60. doi: 10.1016/j.eururo.2014.05.005. Epub 2014 May 29.

Reference Type DERIVED
PMID: 24882673 (View on PubMed)

Other Identifiers

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C3431017

Identifier Type: OTHER

Identifier Source: secondary_id

CRPC-MDA-1

Identifier Type: -

Identifier Source: org_study_id

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