Monoclonal Antibody Plus Chemotherapy in Treating Patients With Metastatic Breast Cancer That Overexpresses HER2

• Status: Completed
• Trial end date: 2004-02-01
• Target enrollment: 0
• Participant gender: All

Summary

RATIONALE: Monoclonal antibodies such as trastuzumab can locate tumor cells and deliver tumor-killing substances to them without harming normal cells. Drugs used in chemotherapy use different ways to make tumor cells stop dividing so they stop growing or die. Combining monoclonal antibody therapy with chemotherapy may kill more tumor cells.

PURPOSE: Phase II trial to study the effectiveness of trastuzumab plus paclitaxel in treating patients who have metastatic breast cancer that overexpresses HER2.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: National Institutes of Health Clinical Center (CC)
• Collaborator: National Cancer Institute (NCI)
• Treatments: Albumin-Bound Paclitaxel; Paclitaxel; Trastuzumab

Criteria

DISEASE CHARACTERISTICS:

• Histologically or cytologically confirmed metastatic breast cancer with HER2 overexpression

• Radiographically or physically measurable disease that can be biopsied safely under local anesthesia

• Hormone receptor status:

• Not specified

PATIENT CHARACTERISTICS:

Age:

• 18 and over

Sex:

• Male or female

Menopausal status:

• Not specified

Performance status:

• ECOG 0-2

Life expectancy:

• Not specified

Hematopoietic:

• Neutrophil count at least 1,000/mm^3

• Platelet count at least 75,000/mm^3

Hepatic:

• Bilirubin no greater than 3 times upper limit of normal (ULN)

• AST and ALT no greater than 5 times ULN

Renal:

• Not specified

Other:

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY:

Biologic therapy:

• No prior trastuzumab

Chemotherapy:

• Not specified

Endocrine therapy:

• At least 2 weeks since prior hormonal therapy

• No concurrent hormone receptor therapy (e.g., tamoxifen or armidex)

Radiotherapy:

• Localized palliative external beam radiotherapy allowed

Surgery:

• Not specified

Other:

• Concurrent bisphosphonates allowed