Dose-Dense Chemotherapy Plus Bevacizumab in High Risk Lymph Node Positive Breast Cancer: A Pilot Study

NCT ID: NCT00378638

Last Updated: 2007-10-24

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: PHASE2
• Total Enrollment: 30 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2006-06-30
• Study Completion Date: 2008-10-31

Brief Summary

This research focuses on women with breast cancer whose disease has not significantly progressed, but who have 5 or more lymph nodes involved. In this study subjects will receive bevacizumab, a drug which is FDA approved for colon cancer but not for breast cancer, in combination with a regimen of approved chemotherapy drugs known as "dose dense chemotherapy." The study will observe the effectiveness and tolerability of this regimen.

Detailed Description

Approximately 200,000 women are diagnosed with breast cancer in the United States every year. A significant factor determining long-term survivability of breast cancer is whether or not lymph nodes, glands which cleanse and filter the body's fluids, are involved. Despite treatment with approved multiagent cytotoxic chemotherapy ("dose-dense chemotherapy"), women with breast cancer involving more than 4 axillary lymph nodes still have a high risk for recurrence.

Several dose-dense chemotherapy regimens are currently being compared in other studies, however, at this time there is no proof that one regimen is superior to another. Therefore, in an attempt to decrease metastases, prolong time to recurrence and improve overall survival, it is essential to develop novel therapeutic strategies. The use of inhibitors of angiogenesis represents a promising option.

Bevacizumab is the first angiogenesis inhibiting drug to be FDA approved, for the treatment of colon cancer. It is has also been studied alone in progressed lymph-node positive breast cancer and has shown moderate efficacy.

This study will observe the efficacy and tolerability of using bevacizumab in combination with an approved dose-dense chemotherapy regimen for 8 cycles, followed by 12 of bevacizumab alone. Patients may be on the study for up to 52 weeks if their disease has not progressed and the regimen is tolerated.

Conditions

Breast Cancer

Keywords

lymph; node; positive; breast; cancer; metastases; angiogenesis; bevacizumab; chemotherapy

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Interventions

bevacizumab combined with dose dense chemotherapy

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• High risk lymph node positive breast cancer defined as 5 or more involved axillary lymph nodes
• Must have undergone surgical local therapy (modified radical mastectomy or breast conserving surgery).
• Negative tumor margins for invasive cancer
• No evidence of distant metastasis
• Normal cardiac ejection fraction
• Adequate organ function defined as:

ANC > 1200/mm3 Platelet count > 100,000/mm Serum creatinine < 2.0 mg/dl Serum bilirubin < 1.5 x ULN

• Performance status 0-1
• Age 18 years or older
• No prior chemotherapy, hormonal therapy or radiation therapy for treatment of the primary breast cancer
• Bilateral synchronous breast cancer is allowed if other criteria are met.
• Patients may be ER/PR+ and receive treatment with hormonal therapy (tamoxifen or aromatase inhibitors)
• Use of effective means of contraception (men and women) in subjects of child-bearing potential
• Signed informed consent

Exclusion Criteria

• Evidence of distant metastases
• Inflammatory Breast Cancer
• Prior use of any chemotherapy or hormonal therapy for breast cancer
• Patients with her 2 neu positive tumors
• History of other malignancies within the last 5 years. Prior history of carcinoma in situ of the cervix, melanoma in situ and basal cell carcinoma of the skin is allowed within the last 5 years.
• Prior therapy with anthracyclines for any malignancy
• Current, recent (within 4 weeks of the first infusion of this study), or planned participation in an experimental drug study other than a Genentech-sponsored bevacizumab cancer study
• Blood pressure of equal to or higher than 150/100
• Unstable angina
• New York Heart Association (NYHA) Grade II or greater congestive heart failure
• History of myocardial infarction within 6 months
• History of stroke within 6 months
• Clinically significant peripheral vascular disease
• Evidence of bleeding diathesis or coagulopathy
• Presence of central nervous system or brain metastases
• Major surgical procedure, open biopsy, or significant traumatic injury within 28 days prior to Day 0, anticipation of need for major surgical procedure during the course of the study
• Minor surgical procedures such as fine needle aspirations or core biopsies within 7 days prior to Day 0
• Pregnant (positive pregnancy test) or lactating
• Urine protein:creatinine ratio >1.0 at screening
• History of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within 6 months prior to Day 0
• Serious, non-healing wound, ulcer, or bone fracture
• Inability to comply with study and/or follow-up procedures

• Minimum Eligible Age: 18 Years
• Eligible Sex: FEMALE
• Accepts Healthy Volunteers: No

Sponsors

Genentech, Inc.

INDUSTRY

Sponsor Role: collaborator

Chap, Linnea I., M.D.

INDIV

Sponsor Role: lead

Principal Investigators

Linnea I. Chap, MD

Role: PRINCIPAL_INVESTIGATOR

Premiere Oncology, A Medical Corporation

Locations

Premiere Oncology

Santa Monica, California, United States

Site Status: RECRUITING

Countries

United States

Central Contacts

Linnea I. Chap, MD

Role: CONTACT

Phone: (310) 633-8400

Email: lchap@premiereoncology.com

Marilyn Mulay, MSN

Role: CONTACT

Phone: (310) 633-8400

Email: mmulay@premiereoncology.com

Facility Contacts

Linnea I. Chap, M.D.

Role: primary

Marilyn Mulay, MSN

Role: backup

Other Identifiers

AVF3359s

Identifier Type: -

Identifier Source: org_study_id

NCT00372866

Identifier Type: -

Identifier Source: nct_alias