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).

Many commonly used drugs can interfere with sexual function in both men and women, causing loss of libido, interfering with erection or ejaculation in men, and delaying or preventing orgasm in women. Drug-related effects on sexual function may be difficult to distinguish from the effects of depression or disease, but most are reversible when drug use is stopped and sometimes when dosage is decreased. Since many patients are reluctant to talk about sexual difficulties, physicians may wish to ask about the possibility of drug-induced sexual dysfunction, particularly when they have...

Since the last Medical Letter article on glucosamine for osteoarthritis (vol.39, page 91, September 26, 1997), more data have become available. Glucosamine is available in US pharmacies and health food stores as sulfate, hydrochloride or n-acetyl salt.

The FDA has approved zavegepant nasal spray (Zavzpret – Pfizer) for acute treatment of migraine with or without aura in adults. Zavzpret is the first nasal spray formulation of a calcitonin gene-related peptide (CGRP) receptor antagonist ("gepant") to become available in the US.

Sumatriptan was first marketed in the US in 1993 as Imitrex for subcutaneous injection, followed by tablets for oral administration and then by a nasal spray. It is one of seven serotonin receptor agonists (“triptans”) marketed in the US for treatment of migraine, but it is the only one available for subcutaneous injection. Now the FDA has approved Sumavel DosePro> (Zogenix), a needle-free device for delivering sumatriptan succinate to subcutaneous tissue, for treatment of migraine and cluster headache in adults.

A reader has questioned why the label for the COX-2 selective NSAID celecoxib (Celebrex, and generics), which contains a sulfonamide moiety, states that it is contraindicated for use in patients with an allergy to sulfonamides, while the labels of some other sulfonamide drugs recommend either caution or no precautions at all. The concept of cross-reactivity among sulfonamide drugs, particularly between antibacterial and nonantibacterial sulfonamides, has been controversial for many years.

The FDA has approved the interleukin-1 (IL-1) beta inhibitor canakinumab (Ilaris – Novartis) for treatment of systemic juvenile idiopathic arthritis (sJIA; formerly called juvenile rheumatoid arthritis or Still’s disease) in children ≥2 years old. Canakinumab was approved earlier for treatment of cryopyrin-associated periodic syndromes (CAPS). Tocilizumab (Actemra), an interleukin-6 (IL-6) inhibitor that has been available since 2010 for treatment of rheumatoid arthritis in adults, was also recently approved by the FDA for sJIA. Canakinumab is the only IL-1 inhibitor approved...

Certolizumab pegol (Cimzia – UCB), a tumor necrosis factor (TNF) inhibitor previously approved for treatment of Crohn's disease and rheumatoid arthritis, and ustekinumab (Stelara – Janssen), a human interleukin-12 and -23 antagonist previously approved for treatment of moderate-to-severe plaque psoriasis, have now been approved by the FDA for treatment of active psoriatic arthritis.

View the Comparison Chart: Some Drugs for HFrEF

Misoprostol (Cytotec, and generics), a prostaglandin E₁ analog FDA-approved for prevention of NSAID-induced gastric ulcers and, when taken with mifepristone (Mifeprex), for termination of early intrauterine pregnancy, has also been used off-label for years for medical management of first-trimester spontaneous abortion (miscarriage).