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 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 Odefsey (Gilead), a once-daily, fixed-dose combination of the non-nucleoside reverse transcriptase inhibitor (NNRTI) rilpivirine and the nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs) emtricitabine and tenofovir alafenamide, for initial treatment of HIV-1 infection in patients with HIV-1 RNA (viral load) ≤100,000 copies/mL or to replace a stable antiretroviral regimen in patients who have been virologically suppressed (viral load <50 copies/mL) for at least six months with no history of treatment failure.

Natalizumab, a recombinant humanized monoclonal antibody, has received accelerated approval from the FDA for intravenous treatment of relapsing forms of multiple sclerosis (MS). The beta interferons and glatiramer acetate are widely used for treatment of MS; they generally reduce the number of relapses by about 30% compared to placebo, and have been shown to be safe and effective for periods ranging from 4 to 10 years.

An inhaled, dry-powder formulation of rapid-acting human insulin (Exubera - Pfizer) has been approved by the FDA for treatment of adults with type 1 or type 2 diabetes.

Sudden cardiac arrest has a survival rate of about 6% without immediate defibrillation. Automated external defibrillators (AEDs) can be found in many public locations such as shopping malls, office buildings and schools. Some patients may ask their physicians whether they should purchase an AED for personal use. One device has been FDA-approved for sale over the counter (HeartStart Home Defibrillator - Philips). Purchase of all other AEDs for public places or home use requires authorization from a physician.

The FDA has approved ranibizumab (Lucentis - Genentech) as an intravitreal injection for treatment of neovascular (wet) age-related macular degeneration (AMD). Ranibizumab is a derivative of bevacizumab (Avastin), which is FDA-approved for intravenous treatment of metastatic colorectal cancer and nonsmall cell lung cancer, but has also been used off label for intravitreal treatment of neovascular AMD.