Hormone Receptor Positive Metastatic Breast Cancer (HR+ mBC) BIIB021 Plus Aromasin Schedule Finding

NCT ID: NCT01004081

Last Updated: 2015-10-02

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

PHASE2

Total Enrollment

54 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-11-30

Study Completion Date

2011-10-31

Brief Summary

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The purpose of this study is to assess the efficacy, safety and tolerability of 2 dosing regimens of BIIB021 in combination with exemestane in women whose HR+ breast cancer had progressed following treatment with a nonsteroidal aromatase inhibitor (AI).

Detailed Description

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Conditions

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Breast 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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BIIB021 BID + exemestane

BIIB021 100 mg BID + exemestane 25 mg QD

Group Type EXPERIMENTAL

BIIB021

Intervention Type DRUG

BID orally for 28 days

exemestane (Aromasin)

Intervention Type DRUG

Daily in tablet form for 28 days

BIIB021 TIW + exemestane

BIIB021 450 mg TIW + exemestane 25 mg QD

Group Type EXPERIMENTAL

BIIB021

Intervention Type DRUG

TIW orally for 28 days

exemestane (Aromasin)

Intervention Type DRUG

Daily in tablet form for 28 days

Interventions

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BIIB021

BID orally for 28 days

Intervention Type DRUG

BIIB021

TIW orally for 28 days

Intervention Type DRUG

exemestane (Aromasin)

Daily in tablet form for 28 days

Intervention Type DRUG

Other Intervention Names

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CNF2024 CNF2024 Aromasin

Eligibility Criteria

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Inclusion Criteria

* Age 18 years of age
* Must have histologically or cytologically confirmed estrogen receptor- positive or progesterone receptor-positive, incurable, locally advanced, or metastatic breast cancer.
* Must have disease progression during treatment with a nonsteroidal AI for locally advanced or metastatic disease, or relapse during treatment or within 12 months of discontinuation of treatment in the adjuvant setting.
* Must be a postmenopausal female.
* Must have measurable or evaluable disease.

* Measurable disease is defined as \>=1 lesion with a diameter of \>=10 mm
* Evaluable disease is defined as bone lesions evaluable by plain X ray, CT scan, or MRI. Lesions identified only by radionuclide bone scan are not allowed.
* One prior chemotherapy regimen for advanced mBC is allowed.
* Prior radiotherapy is allowed.
* Must be able to swallow and retain oral medication.
* ECOG performance status of \<=2
* Required laboratory values

* Plasma cortisol and adrenocorticotropic hormone (ACTH) levels that are not suggestive of adrenal insufficiency unless on replacement therapy for known adrenal insufficiency.

Exclusion Criteria

* HER2 overexpressing tumor.
* History of central nervous system (CNS) metastasis.
* Previous treatment with exemestane or treatment with an Hsp90 inhibitor.
* Use of proton pump inhibitors.
* Known history of or positive test result for hepatitis B or C or HIV.
* History of gastrectomy or major surgery to small intestine.
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Biogen

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Medical Director

Role: STUDY_DIRECTOR

Biogen

Locations

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Research Site

Alabaster, Alabama, United States

Site Status

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Encinitas, California, United States

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Encinitas, California, United States

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Gilroy, California, United States

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Long Beach, California, United States

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Davie, Florida, United States

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Orlando, Florida, United States

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Rochester, Minnesota, United States

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St Louis, Missouri, United States

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Berkeley Heights, New Jersey, United States

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New York, New York, United States

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Fargo, North Dakota, United States

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Columbus, Ohio, United States

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Pittsburgh, Pennsylvania, United States

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Nashville, Tennessee, United States

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El Paso, Texas, United States

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Houston, Texas, United States

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San Antonio, Texas, United States

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Lacey, Washington, United States

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Waratah, New South Wales, Australia

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Wollongong, New South Wales, Australia

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Herston, Queensland, Australia

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Redcliffe, Queensland, Australia

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Hobart, Tasmania, Australia

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Geelong, Victoria, Australia

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Brasschaat, , Belgium

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Edegem, , Belgium

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Kortrijk, , Belgium

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Liège, , Belgium

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Mons, , Belgium

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Kuzmolovskiy, , Russia

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Moscow, , Russia

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Ryazan, , Russia

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Saint Petersburg, , Russia

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Countries

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United States Australia Belgium Russia

Other Identifiers

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120BC201

Identifier Type: -

Identifier Source: org_study_id

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