Status:

COMPLETED

A Study to Compare Capsule and Tablet Forms of MDV3100 (Enzalutamide) After Administration of a Single Set Dose Under Fasted Conditions in Healthy Male Subjects

Lead Sponsor:

Astellas Pharma Europe B.V.

Collaborating Sponsors:

Medivation, Inc.

Conditions:

Healthy Subjects

Castration Resistant Prostate Cancer (CRPC)

Eligibility:

MALE

18-55 years

Phase:

PHASE1

Brief Summary

A study to evaluate the bioavailability (BA) of a single oral dose of MDV3100 (enzalutamide) formulated as a solid spray dried tablet compared to oral liquid-filled capsules, and the safety and tolera...

Eligibility Criteria

Inclusion

  • The subject has a body mass index (BMI) range of 18.5 - 29.9 kg/m2, inclusive. The subject weighs at least 50 kg (screening).
  • Male subject and his female spouse/partner who is of childbearing potential must be using highly effective contraception consisting of two forms of birth control (one of which must be a barrier method) starting at screening and continue throughout the study period and for 3 months after final study drug administration.
  • Male subject must not donate sperm starting at screening and throughout the study period and for at least 3 months after final study drug administration.

Exclusion

  • Known or suspected hypersensitivity to enzalutamide, or any components of the formulation used.
  • Confirmed CYP2C8 poor metabolizer status based on genotyping analysis.
  • Any history of seizure including a febrile seizure in childhood, loss of consciousness, transient ischemic attack, or any condition that may pre-dispose to seizure.
  • The subject has/had febrile illness or symptomatic, viral, bacterial (including upper respiratory infection), or fungal (non-cutaneous) infection within 1 week prior to first clinic check in.
  • Use of grapefruit or marmalade in the week prior to admission to the Clinical Unit, as reported by the subject.
  • Any significant blood loss, donated one unit (450 mL) of blood or more, or received a transfusion of any blood or blood products within 60 days or donated plasma within 7 days prior to clinic admission on Day -1.

Key Trial Info

Start Date :

November 1 2012

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

March 1 2013

Estimated Enrollment :

55 Patients enrolled

Trial Details

Trial ID

NCT01911741

Start Date

November 1 2012

End Date

March 1 2013

Last Update

July 30 2013

Active Locations (1)

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Parexel International GmbH

Berlin, Germany, 14050