The FDA has approved aliskiren/amlodipine/hydrochlorothiazide (Amturnide) for treatment of hypertension, with no restrictions except that it should not be used for initial therapy. A combination of the direct renin inhibitor aliskiren and the calcium channel blocker amlodipine (Tekamlo) was approved earlier for initial treatment.1Use of combination tablets is, of course, more convenient than taking the components separately, and as long as all the same doses are available and the cost is no greater, there is no reason not to use them.Aliskiren alone or in combination has not been shown to...

(Med Lett Drugs Ther 2012; 54:69) On page 71 in the "Drug Interactions" paragraph, the last sentence should read: "Phentermine is contraindicated while taking, and for 14 days after stopping, a monoamine oxidase (MAO) inhibitor because of the risk of hypertensive crisis."

On page 95 in the "Drug Interactions" paragraph (Med Lett Drugs Ther 2012; 54:95), the word "oral" should have been added before "midazolam" in the 3rd sentence. Stribild is contraindicated with oral midazolam.

The FDA has approved cangrelor (Kengreal – The Medicines Company), an IV P2Y12 platelet inhibitor, as an adjunct to percutaneous coronary intervention (PCI) in patients who have not been pretreated with a P2Y12 inhibitor and are not being given a glycoprotein IIb/IIIa inhibitor.

Aggrenox, a fixed-dose oral combination of aspirin and extended-release dipyridamole, is now being advertised for secondary prevention of a transient ischemic attack (TIA) or ischemic stroke.

The FDA has approved rilpivirine (Edurant – Janssen), a non-nucleoside reverse transcriptase inhibitor (NNRTI), for use with other antiretroviral agents for treatment of HIV-1 infection in treatment-naive adults. Rilpivirine is also available in a fixed-dose combination with emtricitabine and tenofovir (Complera – Gilead).

The FDA has approved Genvoya (Gilead), a fixed-dose combination of the integrase strand transfer inhibitor (INSTI) elvitegravir, the pharmacokinetic enhancer cobicistat, and the nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs) emtricitabine and tenofovir alafenamide, for treatment of HIV-1 infection in patients ≥12 years old. This is the first approval for tenofovir alafenamide (TAF), a tenofovir prodrug. Stribild, a fixed-dose combination of elvitegravir, cobicistat, emtricitabine, and tenofovir disoproxil fumarate (TDF), was approved in 2012.

Tinidazole (Tindamax - Presutti Labs), an oral antiprotozoal drug similar to metronidazole (Flagyl, and others), has been approved by the FDA for treatment of trichomoniasis in adults and for treatment of giardiasis, intestinal amebiasis and amebic liver abcess in adults and children more than 3 years old. Tinidazole has been widely used outside of the US for decades under the trade name Fasigyn (Pfizer).

Polycystic ovary syndrome (PCOS), an endocrine abnormality characterized by hyperandrogenism and anovulation, affects 5-10% of women of reproductive age in the US. It is often accompanied by obesity and insulin resistance. In recent years, antidiabetic drugs, although not approved for such use by the FDA, have been tried for treatment of this disorder. This review describes the effectiveness of metformin and the thiazolidinediones in women with PCOS. Also included is a dosage and cost table for some insulin-sensitizing drugs.

The FDA has approved Trelegy Ellipta (GSK), a fixed-dose combination of the inhaled corticosteroid (ICS) fluticasone furoate, the long-acting antimuscarinic agent (LAMA) umeclidinium, and the long-acting beta₂-agonist (LABA) vilanterol. It is available as a dry powder inhaler for once-daily maintenance treatment of COPD and to reduce COPD exacerbations in patients with a history of exacerbations. Trelegy Ellipta is the first three-drug inhaler for treatment of COPD to become available in the US.