The oral adenosine triphosphate-citrate lyase (ACL) inhibitor bempedoic acid was approved by the FDA in 2020 for use alone (Nexletol – Esperion) and in a fixed-dose combination with the cholesterol absorption inhibitor ezetimibe (Nexlizet) as an adjunct to maximally tolerated statin therapy in adults with heterozygous familial hypercholesterolemia (HeFH) or established atherosclerotic cardiovascular disease (ASCVD) who require additional LDL-cholesterol (LDL-C) lowering. The indication has now been expanded to include reducing the risk of myocardial infarction (MI) and coronary...

(Ceredase - Genzyme) a modified form of the glycoprotein enzyme glucocerebrosidase prepared from human placenta, was recently approved by the US Food and Drug Administration as an 'orphan drug' for treatment of patients with the non-neurologic form of Gaucher's disease (Type 1).

Cysteamine bitartrate (Cystagon - Mylan), an orphan drug, has been approved by the US Food and Drug Administration for oral treatment of nephropathic cystinosis, an autosomal recessive metabolic disorder that affects only a few hundred people in the USA (WA Gahl et al, in The Metabolic Basis of Inherited Disease, 7th ed., CR Scriver et al, eds, New York:McGraw-Hill, 1995, p 3763).

Gemcitabine (jem site a been) hydrochloride (Gemzar - Lilly), a nucleoside analog, has been approved by the US Food and Drug Administration for intravenous (IV) use in the first-line treatment of locally advanced or metastatic adenocarcinoma of the pancreas and in patients with pancreatic cancer previously treated with fluorouracil (Adrucil, and others). No previously available drug has had more than minor activity in treating this disease.

Health Canada, the Canadian equivalent of the FDA, recently issued a public advisory about postmarketing reports of myalgia, rhabdomyolysis, hepatitis, pancreatitis and thrombocytopenia associated with use of ezetimibe (Zetia in the US; Ezetrol in Canada). Ezetimibe is often added to a statin to increase LDL cholesterol lowering (Drugs for Lipids, Treat Guidel Med Lett 2005; 3:15). The advisory did not specify whether these patients were also taking a statin, but according to the Canadian manufacturer Merck Frosst/Schering (Merck/Schering-Plough in the US), some of the patients who developed...

The article in the July 14th issue contained an error in the last sentence of the last paragraph beginning on page 55. The instrument's reading is determined not by the degree of protrusion of the tympanic membrane, but rather by its mobility.

(Med Lett Drugs Ther 2008; 50:94) In table 1, "Invasive" should be "less" and "more" rather than "no" and "yes" for CT colonography and colonoscopy, respectively.

The labeling of dabigatran etexilate (Pradaxa – Boehringer Ingelheim), an oral direct thrombin inhibitor, has recently been updated to include new dosing and monitoring recommendations and a warning on the risk of bleeding. Dabigatran etexilate was approved in the US in 2010 for the prevention of thromboembolic stroke in patients with non-valvular atrial fibrillation. It has been shown to be more effective than warfarin (Coumadin, and others) for this indication.

Ocriplasmin (Jetrea – ThromboGenics) was recently approved by the FDA as an intravitreal injection for treatment of symptomatic vitreomacular adhesion. It is the first drug to be approved in the US for this indication.

The FDA has approved vancomycin oral solution (Firvanq – Cutis Pharma) for treatment of Clostridium difficile-associated diarrhea and enterocolitis caused by Staphylococcus aureus, including methicillin-resistant strains (MRSA).