Phesgo (pertuzumab and trastuzumab) [package insert]. FDA.

Regulatory approval published by the Food and Drug Administration.

Citation

Genentech, Inc. Phesgo (pertuzumab and trastuzumab) [package insert]. U.S. Food and Drug Administration website. https://www.accessdata.fda.gov/drugsatfda_docs/label/2020/761170s000lbl.pdf. Revised June 2020. Accessed October 30, 2024.

Regulatory approvals

Approved indications from this document for cancer drugs containing at least one biomarker.

Indication	Statements
PHESGO is a combination of pertuzumab and trastuzumab, HER2/neu receptor antagonists, and hyaluronidase, an endoglycosidase, indicated for use in combination with chemotherapy as neoadjuvant treatment of patients with HER2-positive, locally advanced, inflammatory, or early stage breast cancer (either greater than 2 cm in diameter or node positive) as part of a complete treatment regimen for early breast cancer.	2
PHESGO is a combination of pertuzumab and trastuzumab, HER2/neu receptor antagonists, and hyaluronidase, an endoglycosidase, indicated for use in combination with chemotherapy as adjuvant treatment of patients with HER2-positive early breast cancer at high risk of recurrence.	9
PHESGO is a combination of pertuzumab and trastuzumab, HER2/neu receptor antagonists, and hyaluronidase, an endoglycosidase, indicated for use in combination with docetaxel for treatment of patients with HER2 positive metastatic breast cancer (MBC) who have not received prior anti-HER2 therapy or chemotherapy for metastatic disease.	1

Therapeutic response

Precision oncology relationships for therapeutic response derived from this document.

Type	Biomarker(s)	Cancer type	Therapy(ies)
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Cyclophosphamide, Doxorubicin, Paclitaxel, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Cyclophosphamide, Docetaxel, Epirubicin, Fluorouracil, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Cyclophosphamide, Epirubicin, Fluorouracil, Paclitaxel, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Cyclophosphamide, Docetaxel, Doxorubicin, Fluorouracil, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Cyclophosphamide, Doxorubicin, Fluorouracil, Paclitaxel, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Cyclophosphamide, Docetaxel, Epirubicin, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Cyclophosphamide, Epirubicin, Paclitaxel, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Cyclophosphamide, Docetaxel, Doxorubicin, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Cyclophosphamide, Doxorubicin, Paclitaxel, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Cyclophosphamide, Docetaxel, Epirubicin, Fluorouracil, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Carboplatin, Docetaxel, Pertuzumab, Trastuzumab
Sensitivity (+)	HER2-positive	Invasive Breast Carcinoma	Docetaxel, Pertuzumab, Trastuzumab