FDA Approvals, News & Updates

On May 24, 2019, the FDA approved Piqray (alpelisib; Novartis), an oral PIK3 inhibitor, in combination with endocrine therapy with fulvestrant (Faslodex), for the treatment of postmenopausal women, as well as men, with hormone receptor (HR)-positive, HER2-negative advanced or metastatic breast cancer and PIK3CA mutation (as detected by an FDA-approved test) that progressed during or after an ­endocrine-based treatment regimen. The FDA used its priority review designation to consider the application of alpelisib.

On May 3, 2019, the FDA approved a new indication for ado-trastuzumab emtansine (Kadcyla; Genentech) for the adjuvant treatment of patients with HER2-positive early breast cancer who have residual invasive disease after neoadjuvant taxane- and trastuzumab (Herceptin)-based treatment. The FDA granted this application priority review.

On May 2, 2019, the FDA approved ivosidenib (Tibsovo; Agios) for patients with newly diagnosed acute myeloid leukemia (AML) and a susceptible IDH1 mutation, as detected by an FDA-approved test, in patients aged ≥75 years or those who have comorbidities that preclude the use of intensive induction chemotherapy. Ivosidenib was originally approved in 2018 for relapsed or refractory AML with IDH1 mutation.

On April 19, 2019, the FDA accelerated the approval of pembro­lizumab (Keytruda; Merck) plus ­axitinib (Inlyta; Pfizer) as first-line treatment of patients with advanced renal-cell carcinoma (RCC). Keytruda was previously approved as a single agent or in combination with other agents for many other indications and types of cancers.

On April 12, 2019, the FDA accelerated the approval of erdafitinib (Balversa; Janssen), a fibroblast growth factor receptor (FGFR) kinase inhibitor, for the treatment of adults with locally advanced or metastatic urothelial carcinoma and a susceptible FGFR3 or FGFR2 genetic alteration, as detected by an FDA-approved test, whose disease progressed after platinum-containing chemotherapy, making it the first targeted drug to receive approval for this patient population.

On June 10, 2019, the US Food and Drug Administration (FDA) granted accelerated approval to the novel antibody-drug conjugate polatuzumab vedotin-piiq (Polivy; Genentech) in combination with bendamustine plus rituximab for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL) that has progressed or returned after at least 2 previous therapies. This is the first chemoimmunotherapy regimen approved for use in patients with DLBCL who are ineligible for hematopoietic stem-cell transplantation.

On May 3, 2019, the US Food and Drug Administration (FDA) approved ado-trastuzumab emtansine (Kadcyla; Genentech) for the adjuvant treatment of patients with HER2-positive early breast cancer who have residual invasive disease after neoadjuvant taxane and trastuzumab-based treatment. Patients should be selected for treatment with this agent based on an FDA-approved companion diagnostic test (Ventana Medical System’s PATHWAY anti-HER-2/neu [4B5] Rabbit Monoclonal Primary Antibody assay or INFORM HER2 Dual ISH DNA Probe Cocktail assay).

On March 11, 2019, the FDA approved trastuzumab-qyyp (Trazimera; Pfizer) as the fourth biosimilar to trastuzumab (Herceptin; Genentech) for the treatment of patients with HER2-positive breast cancer or HER2-positive metastatic gastric or gastroesophageal junction adenocarcinoma. This approval was based on several studies confirming that trastuzumab-qyyp is biosimilar to the originator drug, Herceptin.

On March 18, 2019, atezolizumab (Tecentriq; Genentech) received a new indication for use with carboplatin and etoposide chemotherapy as first-line treatment of patients with extensive-stage small-cell lung cancer (ES-SCLC).

On March 1, 2019, the FDA accelerated the approval of atezolizumab (Tecentriq; Genentech) plus nab-paclitaxel (Abraxane; Celgene) for the treatment of patients with unresectable locally advanced or metastatic triple-negative breast cancer (TNBC) and PD-L1 expression, as identified by an FDA-approved test. Tecentriq was previously approved for bladder cancer and for non–small-cell lung cancer. This is the first FDA approval of an immunotherapy for patients with metastatic TNBC.