An Expanded Access Study to Provide at Home Subcutaneous Administration of Pertuzumab and Trastuzumab Fixed-Dose Combination (PH FDC SC) for Patients With HER2-Positive Breast Cancer During the COVID-19 Pandemic

Status:

APPROVED_FOR_MARKETING

An Expanded Access Study to Provide at Home Subcutaneous Administration of Pertuzumab and Trastuzumab Fixed-Dose Combination (PH FDC SC) for Patients With HER2-Positive Breast Cancer During the COVID-19 Pandemic

Lead Sponsor:

Genentech, Inc.

Conditions:

HER2-positive Breast Cancer

Eligibility:

All Genders

18+ years

Brief Summary

This single arm, multicenter study provides the pertuzumab and trastuzumab fixed-dose combination formulation for subcutaneous injection (PH FDC SC) administered at home by a home health nursing provi...

Eligibility Criteria

Inclusion

Female or male patients with histologically confirmed human epidermal growth factor receptor 2-positive (HER2+) breast cancer who have completed chemotherapy in combination with P+H IV and are currently receiving or will be receiving maintenance P+H IV, PH FDC SC, or trastuzumab SC (regardless of remaining treatment cycles \[e.g., only 1 cycle remaining\])
HER2+ status must have been previously determined and is defined as 3+ by immunohistochemistry (IHC) and/or positive by HER2 amplification by in situ hybridization (ISH) with a ratio of ≥2 for the number of HER2 gene copies to the number of chromosome 17 copies
Eastern Cooperative Oncology Group (ECOG) performance status 0-2
Intact skin at planned site of subcutaneous (SC) injections (thigh)
Baseline and most recent (within 3 months) LVEF ≥ 50% measured by echocardiogram (ECHO) or multiple-gated acquisition scan (MUGA)
For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures, and agreement to refrain from donating eggs, as defined in the protocol
For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use a condom, and agreement to refrain from donating sperm, as defined in the protocol

Exclusion

Current or prior history of active malignancy (other than current breast cancer) within the last 5 years. Appropriately treated non-melanoma skin cancer; in situ carcinomas, including cervix, colon, or skin; or Stage I uterine cancer within the last 5 years are allowed
Investigational treatment within 4 weeks of enrollment
Patients with any severe infection within 4 weeks prior to initiation of study treatment, including, but not limited to, hospitalization for complications of infections should not be enrolled in the trial (in the current situation, this also applies to patients with suspected or confirmed COVID-19 infection). Patients with suspected or confirmed COVID-19 may be re-screened for eligibility following physician-prescribed COVID-19 treatment and/or a quarantine period consistent with current Centers for Disease Control and Prevention (CDC) guidelines.
Patients who may have had a recent episode of thromboembolism and are still trying to optimize the anticoagulation dose and/or have not normalized their INR
Serious cardiac illness or medical conditions
History of ventricular dysrhythmias or risk factors for ventricular dysrhythmias, such as structural heart disease (e.g., severe left ventricular systolic dysfunction \[LVSD\], left ventricular hypertrophy), coronary heart disease (symptomatic or with ischemia demonstrated by diagnostic testing), clinically significant electrolyte abnormalities (e.g., hypokalemia, hypomagnesemia, hypocalcemia), or family history of sudden unexplained death or long QT syndrome
Inadequate bone marrow function
Impaired liver function
Renal function with creatinine clearance \<50 mL/min using the Cockroft-Gault formula
Major surgical procedure unrelated to breast cancer within 28 days prior to study entry or anticipation of the need for major surgery during the course of study treatment
Current severe, uncontrolled systemic disease that may interfere with planned treatment (e.g., clinically significant cardiovascular, pulmonary, or metabolic disease; wound-healing disorders)
Pregnant or breastfeeding, or intending to become pregnant during the study or within seven months after the last dose of study treatment
Any serious medical condition or abnormality in clinical laboratory tests that, in the investigator's judgment, precludes the patient's safe participation in, and completion of, the study
Known active liver disease, for example, active viral hepatitis infection (i.e., hepatitis B or hepatitis C), autoimmune hepatic disorders, or sclerosing cholangitis
Concurrent, serious, uncontrolled infections, or known infection with human immunodeficiency virus (HIV)
Known hypersensitivity to any of the study drugs, excipients, and/or murine proteins or a history of severe allergic or immunological reactions, e.g. difficult to control asthma
Previously experienced severe injection related reactions with P+H IV, PH FDC SC, and/or trastuzumab SC
Current chronic daily treatment with corticosteroids (dose \>10 mg methylprednisolone or equivalent excluding inhaled steroids)

Key Trial Info

Start Date :

Trial Type :

EXPANDED_ACCESS

End Date :

Estimated Enrollment :

Patients enrolled

Trial Details

Trial ID

NCT04395508

Last Update

July 5 2022

Active Locations (12)

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Page 1 of 3 (12 locations)

Beverly Hills Cancer Center

Beverly Hills, California, United States, 90211

UCSF Helen Diller Family CCC

San Francisco, California, United States, 94158

Stanford Univ School of Med; Oncology

Stanford, California, United States, 94305-5821