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Capivasertib added to fulvestrant improves progression-free survival in advanced breast cancer patients

Capivasertib added to fulvestrant improves progression-free survival in advanced breast cancer patients

Adding capivasertib to fulvestrant improves the progression-free survival (PFS) in postmenopausal women with oestrogen receptor-positive, human epidermal growth factor receptor 2 (HER2)-negative, advanced breast cancer resistant to aromatase inhibitors, concluded Jones et al. (2020) in Lancet Oncology.

Capivasertib combined with paclitaxel improves survival of metastatic triple-negative breast cancer patients

Capivasertib plus paclitaxel improves survival of metastatic triple-negative breast cancer patients

Adding capivasertib to paclitaxel improved the progression-free survival (PFS) in patients with metastatic triple-negative breast cancer (TNBC) who had not received prior treatment for metastatic disease. Predominantly patients with PIK3CA/AKT1/PTEN-altered tumours had a more pronounced PFS and overall survival (OS) benefit, as reported by Schmid et al. in the Journal of Clinical Oncology

ADDING RIBOCICLIB TO FULVESTRANT IMPROVES THE SURVIVAL OF ADVANCED BREAST CANCER PATIENTS MONALEESA-3

Ribociclib plus Fulvestrant Improves Survival in Advanced Breast Cancer

In patients with hormone receptor-positive, human epidermal growth factor receptor 2 (HER2)-negative advanced breast cancer, adding ribociclib to fulvestrant improved the overall survival (OS) by 28% compared to fulvestrant alone, as reported by Slamon et al. (2019) in The New England Journal of Medicine.

Palbociclib approved for the treatment of male breast cancer 

On 4 April 2019, the US FDA approved palbociclib (Ibrance®, Pfizer) plus aromatase inhibitor or fulvestrant for the treatment of male patients with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative advanced or metastatic breast cancer.

Atezolizumab FDA approved for PD-L1 positive unresectable triple-negative breast cancer

On 8 March 2019, the FDA granted accelerated approval to atezolizumab (Tecentriq®, Genentech/Roche) in combination with albumin-bound paclitaxel (nab-paclitaxel) for the treatment of adult unresectable locally advanced or metastatic triple-negative breast cancer (TNBC) patients with programmed death 1 ligand (PD-L1) stained tumour-infiltrating immune cells (IC) of any intensity covering ≥1% of the tumour area, as determined by the VENTANA PD-L1 (SP142) Assay companion diagnostic (CDx).

Trastuzumab/hyaluronidase-oysk subcutaneous formulation FDA approved for HER2‑overexpressing breast cancer

On 28 February 2019, the FDA approved the subcutaneous formulation trastuzumab/hyaluronidase-oysk (Herceptin Hylecta®, Genentech) for the treatment of human epidermal growth factor receptor 2 (HER2)‑overexpressing breast cancer.

Trastuzumab-biosimilar Ontruzant® FDA approved in several indications

On 18 January 2019, the FDA approved the Herceptin®-biosimilar Ontruzant® (trastuzumab-dttb, Samsung BioEpsis), a HER2/neu receptor antagonist, for patients with HER2-overexpressing (HER2+) breast cancer in the adjuvant and metastatic setting, and in metastatic HER2+ gastric cancer patients. Ontruzant® was approved as biosimilar, not as an interchangeable product.

Trastuzumab-biosimilar Herzuma® FDA approved in HER2+ breast cancer

On 14 December 2018, the FDA approved the Herceptin®-biosimilar Herzuma® (trastuzumab-pkrb, Celltrion), a HER2/neu receptor antagonist, for patients with HER2-overexpressing (HER2+) breast cancer. Herzuma® was approved as biosimilar, not as an interchangeable product.

Talazoparib in advanced breast cancer patients with a germline BRCA1:2 mutation

Talazoparib in advanced breast cancer patients with a germline BRCA1/2 mutation

Single-agent PARP-inhibition with talazoparib is associated with an improved progression-free survival (PFS) and better patient-reported outcomes (PRO) when compared to chemotherapy alone in patients with advanced breast cancer (ABC) and a germline BRCA1/2 mutation, as reported by the investigators of the Phase III EMBRACA study (NCT01945775) in the New England Journal of Medicine.