The FDA has approved 2 products containing omega-3 polyunsaturated fatty acids (PUFAs) for treatment of patients with severe hypertriglyceridemia (>500 mg/dL). Lovaza (formerly Omacor) is available by prescription. The second FDA-approved omega-3 product, Vascepa, which contains only EPA, will not be available until 2013. Many other brands of fish oil capsules are sold over the counter (OTC) as dietary supplements; the US Pharmacopeia has verified that some of these contain their labeled content, are soluble in the body, and contain neither heavy metals...

Icosapent ethyl (Vascepa [vas EE puh] – Amarin), the ethyl ester of eicosapentaenoic acid (EPA), has been approved by the FDA as an adjunct to diet for treatment of severe hypertriglyceridemia (≥500 mg/dL). Vascepa is the second omega-3 polyunsaturated fatty acid (PUFA) product to become available by prescription for this indication; Lovaza (formerly Omacor), which is a combination of the ethyl esters of EPA and docosahexaenoic acid (DHA), was the first. Many omega-3 PUFA-containing fish oil capsules are sold over the counter as dietary supplements.

The results of the recently published FOURIER trial have shown a reduction in cardiovascular events with addition of the PCSK9 inhibitor evolocumab (Repatha) to statin therapy in patients with atherosclerotic cardiovascular disease (ASCVD).

The FDA has approved an auto-injector formulation of testosterone enanthate (Xyosted – Antares Pharma) for once-weekly subcutaneous self-administration in adult males with conditions associated with a deficiency or absence of endogenous testosterone. It is the first subcutaneous formulation of testosterone to be approved by the FDA. Xyosted is contraindicated for treatment of low testosterone levels associated with aging.

Icosapent ethyl (Vascepa – Amarin), the ethyl ester of eicosapentaenoic acid (EPA), has been approved by the FDA for use as an adjunct to maximally tolerated statin therapy to reduce the risk of major adverse cardiovascular events in adults with hypertriglyceridemia (≥150 mg/dL) who have either established cardiovascular disease (CVD) or diabetes and ≥2 additional risk factors for CVD. It is the only omega-3 polyunsaturated fatty acid (PUFA) product to be approved in the US for this indication. Icosapent ethyl and two other omega-3 PUFA prescription products (Lovaza, Epanova),...

Desogen (Organon) and Ortho-Cept (Ortho), two oral contraceptives each containing a low dose (30 mcg) of the estrogen ethinyl estradiol plus 150 mcg of the progestin desogestrel, were recently approved by the US Food and Drug Administration for marketing in the USA. They are the first US oral contraceptives to contain desogestrel, which is widely used in oral contraceptive combination products in other countries. Desogestrel is one of three new progestins (norgestimate and gestodene are the others) considered less androgenic than previously available progestins (L Speroff et al, Obstet...

Metformin (Glucophage - Bristol-Myers Squibb), a hypoglycemic agent, was recently marketed in the USA for oral treatment of patients with non-insulin-dependent diabetes mellitus (NIDDM) not adequately controlled by diet alone. Previously marketed in more than ninety countries, including Canada, metformin (dimethylbiguanide) is chemically related to phenformin (phenylethylbiguanide), which was withdrawn from the US market in 1976 because it caused a high incidence of lactic acidosis. In approving metformin, the US Food and Drug Administration stipulated that a post-marketing controlled...

In recent months, both the lay media and some medical experts have raised concerns about the effectiveness and safety of ezetimibe, a widely used drug that prevents absorption of cholesterol from the GI tract. Ezetimibe is available alone as Zetia and in combination with 10, 20, 40 and 80 mg of simvastatin (Zocor, and others) as Vytorin.

In the past 2 years, the FDA has approved 3 new drugs for prevention or treatment of hereditary angioedema (HAE) in non-pregnant adolescents and adults: the C1 esterase inhibitor Cinryze for prophylaxis and the C1 esterase inhibitor Berinert and the kallikrein inhibitor ecallantide (Kalbitor) for treatment of acute attacks.

An injectable foam formulation of the sclerosing agent polidocanol (Varithena – Provensis/BTG) has been approved by the FDA for treatment of incompetent veins and visible varicosities of the great saphenous vein system. It is the first foam therapy to be approved for this indication, but polidocanol and other sclerosants have been used for years as foam formulations compounded by physicians. Polidocanol is also available in a liquid formulation (Asclera) to treat smaller veins. Sodium tetradecyl sulfate (Sotradecol) is FDA-approved in a liquid formulation for use in...