A Study of MDV3100 to Evaluate Safety, Tolerability, Pharmacokinetics and Efficacy of in Prostate Cancer Patients

NCT ID: NCT01284920

Last Updated: 2024-11-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

47 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-11-02

Study Completion Date

2014-07-02

Brief Summary

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This study is to evaluate safety, tolerability pharmacokinetics and efficacy of MDV3100 after oral administration to patients with castration-resistant prostate cancer.

Detailed Description

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This is a Phase1/2, open-label, uncontrolled study, involving Dose-Escalation Cohorts, where dose will be escalated to next dose with the safety, tolerability, and PK being evaluated in metastatic castration-resistant prostate cancer (mCRPC) patients and an Expansion Cohort, where the efficacy, safety, and PK of MDV3100 in post-chemo mCRPC patients will be evaluated. After evaluation of the safety and tolerability in Dose-Escalation Cohorts, additional patients are included in Expansion Cohort.

Conditions

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Prostate Cancer Prostate Neoplasms Castration Resistant Prostate Cancer (CRPC)

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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dose-escalation cohort-1

MDV3100 low dose arm

Group Type EXPERIMENTAL

MDV3100

Intervention Type DRUG

oral

dose-escalation cohort-2

MDV3100 middle dose arm

Group Type EXPERIMENTAL

MDV3100

Intervention Type DRUG

oral

dose-escalation cohort-3

MDV3100 high dose arm

Group Type EXPERIMENTAL

MDV3100

Intervention Type DRUG

oral

dose-expansion cohort

dose expansion with MDV3100 middle dose

Group Type EXPERIMENTAL

MDV3100

Intervention Type DRUG

oral

Interventions

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MDV3100

oral

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Histologically or cytologically confirmed adenocarcinoma of the prostate
* Ongoing androgen deprivation therapy with a GnRH analogue or a bilateral orchiectomy
* Progressive disease after prior androgen deprivation therapy (medical or surgical castration)
* For Expansion Cohort, the patient has no more than two prior chemotherapy regimens with at least one regimen containing docetaxel
* For Expansion Cohort, the patient must have measurable lesions by RECIST

Exclusion Criteria

* Metastases in the brain
* History of another malignancy except for adenocarcinoma of the prostate within the previous 5 years
* Use of bicalutamide within 6 weeks prior to study
* Radiation therapy within 12 weeks prior to study
* Evidence of serious drug hypersensitivity
Minimum Eligible Age

20 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Medivation LLC, a wholly owned subsidiary of Pfizer Inc.

INDUSTRY

Sponsor Role collaborator

Astellas Pharma Inc

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Use Central Contact

Role: STUDY_CHAIR

Astellas Pharma Inc

Locations

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Chugoku, , Japan

Site Status

Chūbu, , Japan

Site Status

Hokkaido, , Japan

Site Status

Kansai, , Japan

Site Status

Kanto, , Japan

Site Status

Kyusyu, , Japan

Site Status

Shikoku, , Japan

Site Status

Countries

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Japan

References

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Akaza H, Uemura H, Tsukamoto T, Ozono S, Ogawa O, Sakai H, Oya M, Namiki M, Fukasawa S, Yamaguchi A, Uemura H, Ohashi Y, Maeda H, Saito A, Takeda K, Naito S. A multicenter phase I/II study of enzalutamide in Japanese patients with castration-resistant prostate cancer. Int J Clin Oncol. 2016 Aug;21(4):773-782. doi: 10.1007/s10147-016-0952-6. Epub 2016 Jan 21.

Reference Type DERIVED
PMID: 26793974 (View on PubMed)

Related Links

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https://astellasclinicalstudyresults.com/hcp/study.aspx?ID=110

Link to results on the Astellas Clinical Study Results website

Other Identifiers

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9785-CL-0111

Identifier Type: -

Identifier Source: org_study_id

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