Lapatinib (Tykerb - GlaxoSmithKline), an oral inhibitor of both HER-2 and epidermal growth factor receptor type 1 (EGFR-1 or ErbB-1), has been approved by the FDA for use in combination with capecitabine (Xeloda) to treat advanced or metastatic breast cancer that overexpresses HER-2 in patients who have received prior therapy that included an anthracycline, a taxane and trastuzumab (Herceptin), an intravenous monoclonal antibody that also inhibits HER-2.

Doripenem (Doribax - Ortho-McNeil Janssen), an intravenous (IV) carbapenem antibiotic with a spectrum of activity similar to that of imipenem and meropenem, has been approved by the FDA for treatment of complicated intra-abdominal and urinary tract infections. Use of doripenem for treatment of nosocomial pneumonia, including ventilator-associated pneumonia, is still under FDA review.

The FDA has approved Viekira Pak (Abbvie), a fixed-dose combination of two new direct-acting antiviral agents (ombitasvir, paritaprevir) with the pharmacologic enhancer ritonavir in one tablet, co-packaged with a third new direct-acting antiviral agent (dasabuvir) in a second tablet, for oral treatment of chronic hepatitis C virus (HCV) genotype 1 infection. Genotype 1 is responsible for 70-80% of HCV infections in the US.

The FDA has approved Entresto (Novartis), an oral fixed-dose combination of the neprilysin inhibitor sacubitril and the angiotensin receptor blocker (ARB) valsartan, to reduce the risk of cardiovascular death and heart failure hospitalization in patients with heart failure with reduced ejection fraction. Sacubitril is the first neprilysin inhibitor to become available in the US.

Three oral poly(ADP-ribose) polymerase (PARP) inhibitors have been approved by the FDA for treatment of advanced, recurrent ovarian cancer. Olaparib (Lynparza – AstraZeneca), niraparib (Zejula – Tesaro), and rucaparib (Rubraca – Clovis) are each approved for somewhat different indications and for patients with different biomarkers (see Table 2).

The FDA has approved erenumab-aooe (Aimovig – Amgen/Novartis), a once-monthly, subcutaneously-injected, monoclonal antibody against the calcitonin gene-related peptide receptor, for preventive treatment of migraine in adults. It is the first drug in its class to be approved by the FDA.

The FDA has approved Biktarvy (Gilead), a once-daily, fixed-dose combination of bictegravir, a new integrase strand transfer inhibitor (INSTI), and the nucleoside reverse transcriptase inhibitors (NRTIs) emtricitabine and tenofovir alafenamide (TAF), for treatment of HIV-1 infection in adults. The new combination is indicated for use in patients who are antiretroviral-naive or who have been virologically suppressed on a stable antiretroviral regimen for ≥3 months with no history of treatment failure and no known substitutions associated with resistance to any component of the...

An oral formulation of the glucagon-like peptide-1 (GLP-1) receptor agonist semaglutide (Rybelsus – Novo Nordisk) has been approved by the FDA for once-daily treatment of type 2 diabetes in adults. Semaglutide, which has been available in a subcutaneously-injected formulation (Ozempic) since 2017, is the first GLP-1 receptor agonist to become available for oral administration; the 4 other GLP-1 receptor agonists currently available in the US are administered by subcutaneous (SC) injection.

The FDA has approved Trikafta (Vertex), a fixed-dose combination of the cystic fibrosis transmembrane conductance regulator (CFTR) modulators elexacaftor, tezacaftor, and ivacaftor, for oral treatment of cystic fibrosis (CF) in patients ≥12 years old who have at least one Phe508del mutation in the CFTR gene. About 90% of patients with CF have at least one copy of the Phe508del (also called F508del) mutation. This is the first approval for elexacaftor. Ivacaftor is available alone (Kalydeco) and in 2-drug combinations with tezacaftor (Symdeco) and lumacaftor...

The FDA has approved Phexxi (Evofem), a nonhormonal prescription-only vaginal gel containing lactic acid, citric acid, and potassium bitartrate, for prevention of pregnancy. The gel is intended for on-demand contraception; it is not effective when used after intercourse. It was previously approved for use as a vaginal lubricant (Amphora), but was never marketed.