Bupropion hydrochloride, currently available as an antidepressant (Wellbutrin - Medical Letter, 31:97, 1989; Wellbutrin SR), is now being marketed in a sustainedrelease formulation as Zyban (Glaxo Wellcome) for use as an aid in smoking cessation.

0.5% malathion in 78% isopropanol was recently approved by the FDA for treatment of head lice.

The FDA has approved marketing of Plan B (Women's Capital Corporation), an emergency contraceptive "pill pack"that contains two 0.75-mg tablets of levonorgestrel.

The FDA has approved carfilzomib (Kyprolis – Onyx), a proteasome inhibitor, for intravenous treatment of refractory multiple myeloma. Bortezomib (Velcade) was the first proteasome inhibitor to be approved for this indication.

The ophthalmic H1-antihistamine alcaftadine 0.25%, which has been available by prescription since 2011 for use in patients with allergic conjunctivitis, is now available without a prescription as Lastacaft Once Daily Relief (Allergan) for temporary relief of itchy eyes due to pollen, ragweed, grass, animal hair, and dander in adults and children ≥2 years old. It is the third ophthalmic antihistamine to be approved for over-the-counter (OTC) use (see Table 1).

The FDA has approved idecabtagene vicleucel (Abecma – BMS), a B-cell maturation antigen (BCMA)-directed genetically-modified cellular product, for treatment of relapsed or refractory multiple myeloma in adults who received ≥4 prior lines of therapy, including a proteasome inhibitor, an immunomodulatory drug, and an anti-CD38 monoclonal antibody. Abecma is an individualized cellular product prepared from the patient’s own T cells, which are genetically modified to express chimeric antigen receptors (CAR) and then infused back into the patient. Ciltacabtagene autoleucel...

A reader of our article on the 2024-2025 formulations of the mRNA COVID-19 vaccines manufactured by Pfizer/BioNTech (Comirnaty) and Moderna (Spikevax) asked us to provide more information on the data that supported their licensure.

Nizatidine (Axid - Lilly), a new H2-receptor antagonist similar to cimetidine (Tagamet), ranitidine (Zantac) and famotidine (Pepcid), was recently approved by the US Food and Drug Administration for treatment of active duodenal ulcer and for maintenance therapy after healing. Cimetidine, ranitidine and famotidine are also approved for treatment of pathological hypersecretory conditions such as Zollinger- Ellison syndrome; cimetidine is approved in addition for treatment of gastric ulcers.

Ganciclovir sodium (Cytovene - Syntex), a synthetic antiviral nucleoside analog, is now available in the USA for intravenous treatment of cytomegalovirus (CMV) retinitis in immunocompromised patients. CMV retinitis occurs in 20% to 25% of patients with AIDS.

The FDA has approved a new low-dose estrogen patch (Menostar - Berlex) for prevention of osteoporosis in postmenopausal women. Unlike other estrogen patches, it is not approved for treatment of hot flashes or other menopausal symptoms. Promotional material from the manufacturer suggests that this low dose of estrogen could prevent osteoporosis without some of the adverse effects of higher doses.