The FDA has approved Yosprala (Aralez), a fixed-dose combination of delayed-release aspirin and immediate-release omeprazole, for secondary prevention of cardiovascular and cerebrovascular events in patients who are at risk of developing aspirin-associated gastric ulcers (≥55 years old or history of gastric ulcers). Yosprala is the first product to become available in the US that combines aspirin and a proton pump inhibitor (PPI).

The FDA has approved tafamidis, an oral transthyretin stabilizer, in 2 different formulations (see Table 1) for treatment of adults with transthyretin-mediated amyloid cardiomyopathy (ATTR-CM). Tafamidis is the first drug to be approved in the US for this indication. Patisiran (Onpattro), a transthyretin-directed small interfering RNA, and inotersen (Tegsedi), a transthyretin-directed antisense oligonucleotide, were both recently approved for hereditary transthyretin amyloid polyneuropathy.THE DISEASE — ATTR-CM is a progressive life-threatening disease caused by destabilization of the...

The oral cyclin-dependent kinase (CDK) 4/6 inhibitor abemaciclib (Verzenio – Lilly) has been approved by the FDA for use in combination with endocrine therapy (tamoxifen or an aromatase inhibitor) for adjuvant treatment of patients with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative, node-positive, early breast cancer at high risk of recurrence.1It was previously approved for the same indication, but patients were also required to have a Ki-67 score ≥20%. About 70% of all breast cancers are HR-positive and HER2-negative. Ki-67 is a...

The tissue plasminogen activator (tPA) tenecteplase (TNKase – Genentech) has been approved by the FDA for treatment of acute ischemic stroke in adults. It is the second tPA to be approved in the US for this indication; alteplase (Activase) was approved in 1996. Tenecteplase was approved in 2000 to reduce the risk of death associated with acute ST-elevation myocardial infarction (STEMI).

The results of a postmarketing study of its cardiovascular safety have led to the removal of the weightloss drug sibutramine (Meridia) from the market in the US and Canada. It has also been withdrawn in Europe and Australia, but remains on the market in many other countries. The study that led the FDA to ask Abbott Laboratories to withdraw the drug randomized 10,744 overweight patients with cardiovascular disease, diabetes or both to sibutramine or placebo for a mean duration of 3.4 years. The primary endpoint (non-fatal myocardial infarction, nonfatal stroke, cardiovascular death or...

Fexofenadine (Allegra, and others) is the most recent second-generation H₁-antihistamine to become available over the counter (OTC). Cetirizine (Zyrtec, and others) and loratadine (Claritin, and others) are already available OTC. Cetirizine can be sedating in usual doses. Loratadine can be sedating in higher-than-usual doses. Fexofenadine remains nonsedating even in higher doses.

The FDA has required the manufacturer of eszopiclone (Lunesta – Sunovion), a benzodiazepine receptor agonist approved for the treatment of insomnia, to lower the current recommended starting dose to 1 mg for both men and women because a new study found that an evening dose of 3 mg can impair driving skills, memory, and coordination for more than 11 hours.1 Eszopiclone’s half-life is longer than that of any other drug in its class, which includes zolpidem (Ambien, and generics) and zaleplon (Sonata, and generics).All benzodiazepine receptor agonists may impair performance the next morning,...

Disodium pamidronate (Aredia - Ciba-Geigy), an aminohydroxypropilidene bisphosphonate, has been approved by the US Food and Drug Administration for intravenous (IV) treatment of hypercalcemia associated with malignancy, with or without bone metastases. The drug is also being investigated for use in Paget's disease of bone, hyperparathyroidism, and postmenopausal osteoporosis. An oral formulation of pamidronate has been used in Europe, but is not available in the USA.

Fosfomycin, a broad-spectrum antibiotic used parenterally in Europe for many years, has been approved by the US Food and Drug Administration (FDA) as fosfomycin tromethamine (Monurol - Forest) for single-dose oral treatment of uncomplicated urinary tract infections in women.

Bexarotene, a retinoid analog, has been approved by the US Food and Drug Administration for oral treatment of dermatologic manifestations of refractory cutaneous T-cell lymphoma.