Eribulin mesylate (Halaven – Eisai) has been approved by the FDA for treatment of patients with metastatic breast cancer who have previously received at least 2 chemotherapy regimens for metastatic cancer. Prior therapy should have included an anthracycline and a taxane in either an adjuvant or metastatic setting. Other drugs used to treat anthracycline- and taxane-refractory metastatic breast cancer include capecitabine (Xeloda), gemcitabine (Gemzar, and others) and vinorelbine (Navelbine, and others).

Recent reports indicate that intramuscular (IM) injection of the nonsteroidal anti-inflammatory drug (NSAID) ketorolac (Toradol, and others), sometimes directly into injured muscles, has become a common practice in US locker rooms.

Full-page newspaper advertisements and a series of television commercials have urged patients with atrial fibrillation to "rethink warfarin" in favor of Eliquis (apixaban – Bristol-Myers Squibb). Apixaban is the latest of 3 new oral anticoagulants now competing with warfarin (Coumadin, and others) for the oral anticoagulant market.

The FDA has approved a 12.5-mg tablet formulation of the thiazide-like diuretic chlorthalidone (HemiClor – Ingenus) for treatment of hypertension. Chlorthalidone has been available for years in 15-, 25-, and 50-mg tablets (Thalitone, and generics) and in fixed-dose combinations with azilsartan medoxomil (Edarbyclor) and atenolol (Tenoretic, and generics).

Bivalirudin is being promoted as an intravenous (IV) anticoagulant that can be used instead of heparin in patients with unstable angina undergoing coronary angioplasty.

Alefacept (a le' fa sept; Amevive - Biogen) has been approved by the FDA for parenteral treatment of adults with moderate to severe chronic plaque psoriasis.

Levodopa combined with carbidopa (Sinemet, and others) is the most widely used treatment for patients with Parkinson's disease, but after 2 to 5 years most patients develop troublesome complications (Treatment Guidelines from The Medical Letter 2004; 2:41). The newest treatment for Parkinson's disease patients with end-of-dose "wearing-off" is Stalevo (Novartis), a combination of the catechol-O-methyltransferase (COMT) inhibitor entacapone (Comtan) with 3 different doses of levodopa/carbidopa. The rationale for Stalevo is that it permits some patients to take only one pill rather than...

Advertisements are appearing in medical journals for continuing medical education courses on catheter ablation of atrial fibrillation. Is a cure at hand for this common disorder?

Low-dose aspirin is widely used as an antiplatelet drug to reduce the risk of cardiovascular disease (Medical Letter 2000; 42:18). Recent reports suggest that the nonsteroidal anti-inflammatory drug (NSAID) ibuprofen (Motrin, and others) may decrease the efficacy of aspirin for this indication. The manufacturer of Tylenol is capitalizing on these reports by advertising that aspirin-taking patients who need pain relief should use acetaminophen instead of ibuprofen.

The FDA recently approved the marketing of hydroxyprogesterone caproate injection (Makena – Ther-Rx) for prevention of preterm birth in women with a singleton pregnancy who have a history of singleton spontaneous preterm birth.