A Study of GDC-0810 Versus Fulvestrant in Postmenopausal Women With Advanced or Metastatic Breast Cancer Resistant to Aromatase Inhibitor (AI) Therapy

NCT ID: NCT02569801

Last Updated: 2021-04-23

Study Results

Results available

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Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

71 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-12-04

Study Completion Date

2020-02-28

Brief Summary

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The primary purpose of this study is to evaluate the efficacy, safety, and tolerability of GDC-0810 compared with fulvestrant in postmenopausal women with advanced or metastatic estrogen receptor positive (ER+)/ human epidermal growth factor receptor 2 negative (HER2-) breast cancer resistant to AI therapy. The development of GDC-0810 has been halted by the Sponsor and the enrollment in this study has been discontinued. Participants currently enrolled in the study who are experiencing clinical benefit may continue receiving GDC-0810 as a single agent or fulvestrant until disease progression (PD), unmanageable toxicity, withdrawal of consent, exhaustion of GDC-0810 drug supply, or termination of the study by the Sponsor.

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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Fulvestrant

Participants will receive 500 milligrams (mg) of fulvestrant as two intramuscular injections (250 mg each) on Day 1 and Day 15 of Cycle 1, and on Day 1 of each subsequent 28-day cycle until disease progression, unmanageable toxicity, withdrawal of consent, exhaustion of GDC-0810 drug supply, or termination of study by the Sponsor.

Group Type ACTIVE_COMPARATOR

Fulvestrant

Intervention Type DRUG

Fulvestrant at a dose of 500 mg as two intramuscular injections will be administered on Day 1 and Day 15 of Cycle 1, and on Day 1 of each subsequent 28-day cycle.

GDC-0810

Participants will receive three 200 mg tablets (total dose = 600 mg) of GDC-0810 orally once daily until disease progression, unmanageable toxicity, withdrawal of consent, exhaustion of GDC-0810 drug supply, or termination of study by the Sponsor.

Group Type EXPERIMENTAL

GDC-0810

Intervention Type DRUG

GDC-0810 will be administered as tablets at a dose of 600 mg orally once daily.

Interventions

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Fulvestrant

Fulvestrant at a dose of 500 mg as two intramuscular injections will be administered on Day 1 and Day 15 of Cycle 1, and on Day 1 of each subsequent 28-day cycle.

Intervention Type DRUG

GDC-0810

GDC-0810 will be administered as tablets at a dose of 600 mg orally once daily.

Intervention Type DRUG

Other Intervention Names

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RO7056118

Eligibility Criteria

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Inclusion Criteria

* Postmenopausal women with histologically or cytologically confirmed invasive, ER+/HER- (defined by local guidelines) metastatic or inoperable, locally advance breast cancer
* Participants for whom endocrine therapy is recommended and treatment with cytotoxic chemotherapy is not indicated at time of entry into the study
* Participants must have measurable disease by RECIST v1.1 or non-measurable, evaluable disease with atleast one evaluable bone lesion by RECIST v1.1 based on radiologic scans within 28 days of Day 1 of Cycle 1
* Participants with radiologic/objective evidence of breast cancer recurrence or progression while on or within 6 months after the end of adjuvant treatment with an AI, or progression while on or within 1 month after the end of prior AI treatment for locally advanced or metastatic breast cancer

Exclusion Criteria

* HER2-positive disease
* Prior treatment with fulvestrant
* Prior treatment with greater than (\>) 1 cytotoxic chemotherapy regimen or \>2 endocrine therapies for advanced or metastatic disease
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Genentech, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Trials

Role: STUDY_DIRECTOR

Hoffmann-La Roche

Locations

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Yale Cancer Center

New Haven, Connecticut, United States

Site Status

Florida Cancer Specialists-Broadway, Fort Myers

Fort Myers, Florida, United States

Site Status

Florida Cancer Specialists (St. Petersburg - St. Anthony's Professional Building)

St. Petersburg, Florida, United States

Site Status

Oncology Hematology Care Inc

Cincinnati, Ohio, United States

Site Status

Tennessee Oncology PLLC

Franklin, Tennessee, United States

Site Status

The Center for Cancer and Blood Disorders - Fort Worth

Fort Worth, Texas, United States

Site Status

MD Anderson Cancer Center

Houston, Texas, United States

Site Status

St Vincent's Hospital Sydney

Darlinghurst, New South Wales, Australia

Site Status

Port Macquarie Base Hospital

Port Macquarie, New South Wales, Australia

Site Status

Adelaide Cancer Centre

Kurralta Park, South Australia, Australia

Site Status

Royal Hobart Hospital; Medical Oncology

Hobart, Tasmania, Australia

Site Status

Footscray Hospital

Footscray, Victoria, Australia

Site Status

Peninsula and South Eastern Haematology and Oncology Group

Frankston, Victoria, Australia

Site Status

Epworth HealthCare; Clinical Trials Centre

Richmond, Victoria, Australia

Site Status

Universitätsklinikum "Carl Gustav Carus" der Technischen Universität Dresden

Dresden, , Germany

Site Status

Universitätsklinikum Hamburg-Eppendorf

Hamburg, , Germany

Site Status

Praxisklinik für Hämatologie und Onkologie Dres. Köppler/Heymans/Weide/Thomalla

Koblenz, , Germany

Site Status

HELIOS Klinikum Krefeld; Klinik für Frauenheilkunde und Geburtshilfe

Krefeld, , Germany

Site Status

Rotkreuzklinikum München; Frauenklinik

München, , Germany

Site Status

Universitätsklinikum Tübingen

Tübingen, , Germany

Site Status

Marien Hospital Witten Gemeinnützige GmbH

Witten, , Germany

Site Status

Kyungpook National University Medical Center

Daegu, , South Korea

Site Status

National Cancer Center

Goyang-si, , South Korea

Site Status

Samsung Medical Center

Seoul, , South Korea

Site Status

Severance Hospital, Yonsei University Health System

Seoul, , South Korea

Site Status

Korea University Guro Hospital

Seoul, , South Korea

Site Status

Ulsan University Hosiptal

Ulsan, , South Korea

Site Status

Hospital Clinic

Barcelona, Cantabria, Spain

Site Status

Complejo Hospitalario Universitario A Coruña; Servicio de Endocrinologia

A Coruña, LA Coruña, Spain

Site Status

Hospital Universitari Arnau de Vilanova

Lleida, Lerida, Spain

Site Status

Hospital del Mar

Barcelona, , Spain

Site Status

Hospital Universitari Vall d'Hebron

Barcelona, , Spain

Site Status

Hospital General Universitario Gregorio Marañon

Madrid, , Spain

Site Status

Hospital Universitario Ramon y Cajal

Madrid, , Spain

Site Status

Hosp. Clinico San Carlos

Madrid, , Spain

Site Status

Hospital Universitario 12 de Octubre

Madrid, , Spain

Site Status

Hospital Clinico Universitario de Valencia

Valencia, , Spain

Site Status

Royal Sussex County Hospital

Brighton, , United Kingdom

Site Status

Western General Hospital

Edinburgh, , United Kingdom

Site Status

St Bartholomew's Hospital

London, , United Kingdom

Site Status

University College Hospital

London, , United Kingdom

Site Status

Sarah Cannon Research Institute

London, , United Kingdom

Site Status

Macclesfield District General Hospital

Macclesfield, , United Kingdom

Site Status

Nottingham City Hospital

Nottingham, , United Kingdom

Site Status

Countries

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United States Australia Germany South Korea Spain United Kingdom

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

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2015-000106-19

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

GO29689

Identifier Type: -

Identifier Source: org_study_id

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