Palopegteriparatide (Yorvipath – Ascendis), a parathyroid hormone (PTH) 1-34 analog, has been approved by the FDA for treatment of hypoparathyroidism in adults. The parathyroid hormone analog teriparatide (Forteo, and others), which is approved for treatment of postmenopausal osteoporosis, has been used off-label for treatment of hypoparathyroidism.

Fitusiran (Qfitlia – Sanofi), a subcutaneously injected, antithrombin-directed, small interfering ribonucleic acid (siRNA), has been approved by the FDA for routine prophylaxis to prevent or reduce the frequency of bleeding episodes in patients ≥12 years old who have hemophilia A with or without factor VIII inhibitors or hemophilia B with or without factor IX inhibitors. It is the first antithrombin-lowering therapy to become available in the US for treatment of hemophilia.

Intrauterine devices (IUDs) and the etonogestrel implant are the most effective reversible contraceptive methods available. Hormonal oral contraceptives, patches, rings, and injectables are also effective in preventing pregnancy. When used alone, barrier and behavioral methods generally have higher failure rates than other methods (see Table 1). Selection of a contraceptive method is usually based on patient-specific factors and personal preference

The goal of asthma treatment is to control symptoms, prevent exacerbations, and maintain normal lung function. Management of acute exacerbations in the emergency department is not discussed here.

The FDA has approved a 1.5% topical foam formulation of minocycline (Zilxi – Foamix) for treatment of inflammatory lesions of rosacea in adults. It is the only topical minocycline product approved for this indication. The same manufacturer markets minocycline foam 4% (Amzeeq) for treatment of acne in patients ≥9 years old.

The centuries-old anti-inflammatory drug colchicine (Colcrys, and others) is FDA-approved for prophylaxis and treatment of gout flares and for treatment of familial Mediterranean fever. It is also used off-label to treat pericarditis, and in recent years has been investigated for reduction of cardiovascular risk in patients with coronary artery disease (CAD).

The FDA has approved sacituzumab govitecan-hziy (Trodelvy – Immunomedics), a trophoblast cell-surface antigen-2 (Trop-2)-directed antibody and topoisomerase inhibitor conjugate, for treatment of adults with metastatic triple-negative breast cancer who have received ≥2 prior therapies for metastatic disease. It is the first Trop-2-directed antibody-drug conjugate to become available in the US.

Voclosporin (Lupkynis – Aurinia), an oral calcineurin inhibitor, has been approved by the FDA for use in combination with the antimetabolite immunosuppressant mycophenolate mofetil (Cellcept, and generics) and a corticosteroid for treatment of adults with active lupus nephritis. It is the first calcineurin inhibitor to be approved in the US for this indication. Tacrolimus (Prograf, and others) and cyclosporine (Neoral, and others), the other available systemic calcineurin inhibitors, are approved for prophylaxis of organ rejection in transplant patients.

The FDA has approved remimazolam (Byfavo – Acacia Pharma), an ultra-short-acting IV benzodiazepine, for induction and maintenance of sedation in adults undergoing procedures of up to 30 minutes' duration.

The FDA has approved Relyvrio (Amylyx), a fixed-dose combination of sodium phenylbutyrate and taurursodiol, for treatment of amyotrophic lateral sclerosis (ALS). Sodium phenylbutyrate (Buphenyl, and others) has been available by prescription for years for treatment of urea cycle disorders. Taurursodiol (tauroursodeoxycholic acid), a derivative of ursodiol, is an over-the-counter bile acid supplement claimed to have neuroprotective benefits. Relyvrio is the third drug to be approved in the US for treatment of ALS; riluzole (Rilutek, and others) and edaravone (Radicava, Radicava...