The FDA has approved benzyl alcohol lotion, 5% (Ulesfia Lotion - Sciele) for treatment of head lice in patients ≥6 months old. The active ingredient is 5% benzyl alcohol; the vehicle is 5% mineral oil.

The FDA has approved prasugrel (Effient - Lilly/Daiichi Sankyo), an oral antiplatelet drug, for use with aspirin to reduce the rate of thrombotic cardiovascular events in patients with acute coronary syndromes (ACS) being managed with percutaneous coronary intervention (PCI). It will compete with clopidogrel (Plavix) for such use.

The FDA has approved the use of ustekinumab (Stelara - Centocor Ortho Biotech), an interleukin antagonist given by subcutaneous (SC) injection for treatment of adults with moderate to severe plaque psoriasis. It is the first agent in its class for this indication; the other biologic agents for psoriasis are Tcell or tumor necrosis factor (TNF) inhibitors.

The FDA has approved the marketing of a 10% topical gel formulation of the muscarinic receptor antagonist oxybutynin chloride (Gelnique - Watson) for treatment of overactive bladder. Oxybutynin is also available for this indication as oral tablets, an oral syrup and a transdermal patch.

Bepotastine besilate 1.5% ophthalmic solution (Bepreve - ISTA Pharmaceuticals), an H₁-antihistamine, has been approved by the FDA for topical treatment of itching associated with allergic conjunctivitis in patients ≥2 years old. Bepotastine was first developed in an oral systemic formulation and has been used as such for treatment of allergic rhinitis in Japan.

The da Vinci Surgical System (Intuitive Surgical, Sunnyvale, CA) has become available in recent years for use in laparoscopic prostatectomy, gynecological procedures, general surgery, otolaryngology and cardiothoracic procedures.

Two combinations of an inhaled corticosteroid with an inhaled long-acting beta2-agonist are approved by the FDA for use in patients with COPD: fluticasone/salmeterol (Advair Diskus) and budesonide/formoterol (Symbicort). A Medical Letter reader has questioned the safety of using corticosteroid inhalers in patients with this disorder. No single-agent inhaled corticosteroid inhaler is approved for this indication.

The FDA has approved ivabradine (Corlanor – Amgen) to reduce the risk of hospitalization for worsening heart failure in adults with stable, symptomatic chronic heart failure with left ventricular ejection fraction (LVEF) ≤35% who are in sinus rhythm with a resting heart rate ≥70 beats per minute and who are on maximum tolerated doses of beta blockers or have a contraindication to beta blocker use. Ivabradine has been available internationally for years as Procoralan and Corlentor for treatment of stable angina and heart failure.

Insulin detemir (Levemir - Novo Nordisk) is the second long-acting basal insulin analog to be marketed in the US for treatment of both type 1 and type 2 diabetes. Detemir differs from human insulin by the elimination of the amino acid threonine in position B30 and the addition of a 14-carbon fatty acid chain at position B29. Insulin glargine (Lantus), the first long-acting insulin analog, has been available since 2001 and is usually given once daily.1 NPH insulin is an intermediate-acting basal insulin given twice daily. Basal insulins are usually combined with prandial doses of a rapid-acting...

Omega-3 (n-3) polyunsaturated fatty acids (PUFAs), mainly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are essential human nutrients. The main dietary source of PUFAs is fatty fish such as salmon, but small amounts may be converted from α-linolenic acid in nuts, seeds, and plant oils such as canola or flaxseed oil. An increased intake of these fatty acids has been shown to modify membrane function, inhibit thrombus formation, decrease inflammation, lower plasma triglycerides, and alter the electrical activity of the myocardium.