The FDA has approved the combined use of the programmed death receptor-1 (PD-1) blocking antibody nivolumab (Opdivo) and the anti-CLA-4 antibody ipilimumab (Yervoy) for treatment of BRAF V600 wild-type unresectable or metastatic melanoma. This is the first immunotherapy combination to be approved for treatment of any type of cancer.

The FDA has approved the atypical antipsychotic pimavanserin (Nuplazid – Acadia) for treatment of hallucinations and delusions associated with Parkinson's disease. It is the first drug to be approved in the US for this indication.

Micafungin sodium (Mycamine - Astellas), the second echinocandin antifungal to become available in the US, has been approved by the FDA for intravenous treatment of esophageal candidiasis and prophylaxis of invasive Candida infections in patients undergoing hematopoietic stem cell transplantation (HSCT).

Tigecycline (Tygacil - Wyeth), a derivative of minocycline, is a new intravenous (IV) antibiotic approved for treatment of complicated intra-abdominal and skin and skin-structure infections.

The FDA has approved Byvalson (Allergan), a fixed-dose combination of the beta blocker nebivolol (Bystolic) and the angiotensin receptor blocker (ARB) valsartan (Diovan, and generics), for treatment of hypertension. It is the only combination product that contains nebivolol, and the first to combine a beta blocker with an ARB.

Etidronate (e ti droe' nate) disodium (Didronel - Norwich Eaton), an oral bisphosphonate available for many years for treatment of Paget's disease (Medical Letter, 20:78, 1978), recently has also been used for treatment of postmenopausal osteoporosis.

Aprotinin (Trasylol - Miles), an inhibitor of fibrinolysis first identified in 1930, was recently approved by the US Food and Drug Administration for intravenous use in high-risk coronary artery bypass graft (CABG) surgery to decrease bleeding and the need for transfusion. Inhibitors of fibrinolysis previously available in the USA include aminocaproic acid (Amicar, and others) and tranexamic acid (Cyklokapron - Medical Letter, 29:89, 1987).

The angiotensin receptor blocker (ARB) azilsartan medoxomil (Edarbi – Takeda) was recently approved by the FDA for oral treatment of hypertension, either alone or combined with other drugs. It is the eighth ARB approved for this indication.

The FDA has approved an oral solution of the nonselective beta-adrenergic blocker propranolol (Hemangeol – Pierre Fabre) for treatment of proliferating infantile hemangiomas.

Rilonacept (Arcalyst – Kiniksa), an interleukin-1 (IL-1) antagonist that has been available for years for treatment of cryopyrin-associated periodic syndromes, has now been approved by the FDA for treatment of recurrent pericarditis and prevention of further recurrences in patients ≥12 years old. It is the first drug to be approved in the US for this indication. Anakinra (Kineret), an IL-1 receptor antagonist FDA-approved for treatment of rheumatoid arthritis, has been used off-label for years for treatment of recurrent pericarditis.