Dronedarone (Multaq - Sanofi-Aventis) has been approved by the FDA for oral treatment of atrial fibrillation and flutter. Amiodarone (Cordarone, and others) is the most effective drug for this indication, but has considerable toxicity.

The FDA has approved the marketing of iloperidone (Fanapt – Vanda), a second-generation antipsychotic, for treatment of schizophrenia. Iloperidone is chemically related to risperidone (Risperdal, and others).

Until the recent introduction of febuxostat (Uloric), no new drugs had been marketed for treatment of gout in the past 40 years. Colchicine, which has been available for decades as an unapproved drug, has now been approved by the FDA (Colcrys) for treatment and prophylaxis of gout flares. It was approved earlier only in combination with probenecid (Colbenemid, and others). The goals of gout treatment are three-fold: treating acute disease, preventing flares and reducing uric acid stores.

Recent news articles about mercury in fish may lead some patients to seek more information from their healthcare providers. For most Americans, seafood is the major source of exposure to mercury. The mercury in seafood is in the form of methylmercury, a potential neurotoxin formed by the organification of elemental mercury by marine microorganisms like plankton, which are then consumed by aquatic animals and concentrated up the food chain.

Everolimus (Afinitor – Novartis) and pazopanib (Votrient – GlaxoSmithKline), two oral multikinase inhibitors, have been approved by the FDA for treatment of advanced renal cell carcinoma. Sunitinib (Sutent) and sorafenib (Nexavar), two other oral multikinase inhibitors, and temsirolimus (Torisel), an IV multikinase inhibitor, were approved earlier for the same indication.

The FDA has approved tramadol hydrochloride extended-release (Ryzolt – Purdue) for treatment of moderate to moderately severe chronic pain in adults. Tramadol is already available in another extended-release formulation (Ultram ER) and in immediate-release tablets alone (Ultram, and others) and combined with acetaminophen (Ultracet, and others).

The FDA has approved Menveo (Novartis), a new quadrivalent conjugated polysaccharide vaccine, for protection against disease caused by Neisseria meningitidis in people 11-55 years old.

The FDA has approved edoxaban (Savaysa – Daiichi Sankyo), a once-daily, oral, direct factor Xa inhibitor, for treatment of venous thromoboembolism (VTE) and for prevention of stroke and systemic embolism in patients with nonvalvular atrial fibrillation. It is the fourth new oral anticoagulant to be approved for VTE and nonvalvular atrial fibrillation.

The FDA has approved ixekizumab (Taltz – Lilly), an injectable humanized interleukin (IL)-17A antagonist, for treatment of adults with moderate to severe plaque psoriasis who are candidates for systemic therapy or phototherapy. Ixekizumab is the second IL-17A antagonist to be approved for this indication in the US; secukinumab (Cosentyx – Novartis) was the first.

The FDA has approved daclizumab (Zinbryta – Biogen/Abbvie), an interleukin-2 (IL-2) receptor blocking monoclonal antibody, for treatment of adults with relapsing forms of multiple sclerosis (MS). It is the first subcutaneously injected monoclonal antibody to be approved for treatment of MS.