View the Expanded Table: Some Drugs for Smoking Cessation

The FDA has approved the oral adenosine triphosphate-citrate lyase (ACL) inhibitor bempedoic acid for use alone (Nexletol – Esperion) and in a fixed-dose combination with the cholesterol absorption inhibitor ezetimibe (Nexlizet) as an adjunct to diet and maximally tolerated statin therapy in adults with heterozygous familial hypercholesterolemia (HeFH) or established atherosclerotic cardiovascular disease (ASCVD) who require additional lowering of LDL-cholesterol (LDL-C). Bempedoic acid is the first ACL inhibitor to be approved in the US.

The FDA has approved rezafungin (Rezzayo – Cidara/Melinta), an intravenous echinocandin antifungal, for once-weekly treatment of candidemia and invasive candidiasis (IC) in adults with limited or no alternative options. It is the first new drug to become available in the US in more than 15 years for treatment of systemic Candida infections.

Cannabis (marijuana) contains more than 60 pharmacologically active cannabinoids; delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) are the best known. THC is the main psychoactive constituent of cannabis. CBD, unlike THC, does not produce intoxication or euphoria.

Pharmacologic treatment is recommended for postmenopausal women who have bone density T-scores (standard deviations from normal mean values in the spine, femoral neck, total hip, or distal radius) of -2.5 or below, T-scores between -1.0 and -2.5 with a history of fragility (low-trauma) fracture of the hip or spine, or T-scores between -1.0 and -2.5 with a FRAX 10-year probability of ≥3% for hip fracture or ≥20% for major osteoporotic fracture.

Methylphenidate (Ritalin and others), a Schedule II controlled substance in the USA, is a short-acting central-nervous-system stimulant widely used for treatment of children with school performance or behavior problems, or what is now called Attention Deficit-Hyperactivity Disorder, or AD-HD (American Psychiatric Association, Diagnostic and Statistical Manual of Mental Disorders, third ed., revised [DSM-III R], Washington, DC:authors, 1987, p 50). Some studies have estimated that more than 3% of elementary school students are taking methylphenidate, and one parents' group has brought a...

Etidronate (e ti droe' nate) disodium (Didronel - Norwich Eaton), an oral bisphosphonate available for many years for treatment of Paget's disease (Medical Letter, 20:78, 1978), recently has also been used for treatment of postmenopausal osteoporosis.

Gallium nitrate (Ganite - Fujisawa, USA), originally an anticancer drug, was recently marketed for treatment of cancer-associated hypercalcemia that has not responded to hydration. Other drugs used for treatment of hypercalcemia include furosemide (Lasix, and others), the bisphosphonate etidronate (Didronel IV), calcitonin (Calcimar), and plicamycin (Mithracin, formerly mithramycin) (RAB Schaiff et al, Clin Pharm, 8:108, 1989). Newer bisphosphonates are available in Europe.

An intranasal formulation of the corticosteroid triamcinolone (Nasacort - Rh ne- Poulenc Rorer) was recently approved by the US Food and Drug Administration for once-daily treatment of seasonal and perennial allergic rhinitis.

Pravastatin - Bristol-Myers Squibb) and simvastatin (Zocor -Merck), two new inhibitors of cholesterol synthesis similar to lovastatin (Mevacor - Merck), have now been marketed in the USA for treatment of hypercholesterolemia. Lovastatin (Medical Letter, 29:99, 1987) is the most frequently prescribed of all cholesterol-lowering drugs in the USA. Pravastatin and simvastatin were previously reviewed in The Medical Letter when they became available in Canada (volume 33, page 18, 1991).