A Study of Trastuzumab-MCC-DM1 in Patients With HER2- Positive Locally Advanced or Metastatic Breast Cancer

Genentech

Status

Conditions: Metastatic Breast Cancer

Treatments: Drug: trastuzumab-MCC-DM1

Study type: Expanded Access

Funder types: Industry

Identifiers

NCT01120561

TDM4884g

Details and patient eligibility

About

This is a multicenter, open-label, single-arm, expanded access study designed to provide T-DM1 to patients with HER2-positive locally advanced or metastatic breast cancer and to evaluate the safety and efficacy of T-DM1 administered by intravenous (IV) infusion.

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Histologically or cytologically documented breast cancer
• Locally advanced or metastatic breast cancer
• HER2-positive breast cancer documented as FISH-positive, IHC 3 + or CISH-positive by local laboratory assessment
• Histologically or cytologically confirmed invasive breast cancer: incurable, unresectable, locally advanced breast cancer previously treated with multimodality therapy or metastatic breast cancer
• Prior treatment for breast cancer in the adjuvant, unresectable, locally advanced, or metastatic setting must include both: a taxane, alone or in combination with another agent, and Trastuzumab, alone or in combination with another agent in the adjuvant, unresectable, locally advanced, or metastatic setting
• Documented progression of incurable unresectable, locally advanced, or metastatic breast cancer during their most recent treatment regimen
• Progression must occur during or after most recent treatment for locally advanced/metastatic breast cancer or within 6 months after completing adjuvant therapy
• Adequate hematologic and end organ function
• Agreement to use an effective form of birth control throughout the study
• Life expectancy ≥ 90 days as assessed by the investigator

Exclusion criteria

• Less than 14 days from the first study treatment since the last anti-cancer therapy, including chemotherapy, biologic, experimental, immune, hormonal or endocrine therapy
• Prior T-DM1 therapy
• History of exposure to cumulative doses of select anthracyclines
• History of intolerance or hypersensitivity to trastuzumab, murine proteins, or any of the excipients, that resulted in trastuzumab being permanently discontinued
• Brain metastases that are untreated or progressive or currently require any type of therapy, including radiation, surgery, and/or steroids to control symptoms from brain metastases within 30 days before the first study treatment
• Peripheral neuropathy of Grade ≥ 3 per National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE), version 4.0, at the time of the first study treatment
• History of clinically significant cardiac dysfunction
• Current known active infection with HIV, hepatitis B virus, or hepatitis C virus
• Current severe, uncontrolled systemic disease
• Major surgical procedure or significant traumatic injury within 28 days prior to first study treatment
• Pregnancy or lactation

NOTE: The site selection process has been completed. Patients can enroll at participating sites.