The FDA has approved Mavyret (Abbvie) and Vosevi (Gilead), two new fixed-dose combinations of direct-acting antiviral (DAA) drugs, for treatment of chronic hepatitis C virus (HCV) infection caused by any of the six major HCV genotypes in patients without cirrhosis or with compensated cirrhosis. Both are approved for use in treatment-experienced patients. Mavyret is also approved for treatment-naive patients.

An extended-release oral formulation of guanfacine hydrochloride (Intuniv – Shire), a selective alpha_2A-adrenergic agonist, has been approved by the FDA for treatment of attention-deficit/hyperactivity disorder (ADHD) in children 6-17 years old.

Roflumilast (Daliresp – Forest), an oral phosphodiesterase 4 (PDE4) inhibitor, was approved by the FDA to reduce the risk of exacerbations in adult patients with severe chronic obstructive pulmonary disease (COPD) associated with chronic bronchitis and a history of exacerbations.

The FDA recently approved vandetanib [van det´ a nib] (Caprelsa – AstraZeneca) for oral treatment of symptomatic or progressive medullary thyroid cancer (MTC) in patients with unresectable locally advanced or metastatic disease. Vandetanib is the first drug approved in the US for medullary thyroid cancer.

The FDA has approved ivacaftor (eye va kaf’ tor; Kalydeco – Vertex) for oral treatment of cystic fibrosis (CF) in patients ≥6 years old with the G551D mutation, which is found in about 5% of patients with CF. It is the first drug approved in the US that treats the cause of the disease.

View Table 3: Some Drug Interactions with DAAs for HCV Infection

Two types of oral contraceptives are available in the USA: combination oral contraceptives that contain both an estrogen and a progestin, and progestin-only contraceptives, or "mini-pills."Used as directed, all oral contraceptives marketed in the USA are similarly effective in preventing pregnancy.

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...

The FDA has approved lurasidone (Latuda - Sunovion), a new second-generation antipsychotic, for oral treatment of schizophrenia in adults.

Zolpidem oral spray (Zolpimist – NovaDel/ECR), a new formulation of the oral hypnotic zolpidem tartrate (Ambien, and others), has been approved by the FDA for short-term treatment of insomnia characterized by difficulty falling asleep.