The FDA has approved a 0.3% cream formulation of the phosphodiesterase-4 (PDE4) inhibitor roflumilast (Zoryve – Arcutis) for topical treatment of plaque psoriasis in patients ≥12 years old. Roflumilast is the first topical PDE4 inhibitor to be approved by the FDA for this indication; crisaborole (Eucrisa), another topical PDE4 inhibitor, is approved for treatment of atopic dermatitis. Oral roflumilast (Daliresp) is approved for treatment of chronic obstructive pulmonary disease.

The FDA has approved Vtama (Dermavant), a 1% cream formulation of the aryl hydrocarbon receptor (AhR) agonist tapinarof, for treatment of adults with plaque psoriasis. It is the first AhR agonist to be approved by the FDA.

Mild to moderate psoriasis can be treated with topical drugs or with phototherapy. Patients with moderate to severe disease generally require systemic therapy.

View the Expanded Table: Some Drugs for Psoriasis

Mild to moderate psoriasis is generally treated with topical corticosteroids. Vitamin D analogs and tazarotene are topical alternatives that can be used in combination with topical corticosteroids. Phototherapy and systemic therapy, including biologic agents, are recommended for patients with moderate to severe disease.

In the Medical Letter article on ustekinumab (Stelara) for psoriasis (2010; 52:7), footnote 2 in table 2 should have included a second sentence: $5595.60 is the cost of one 45-mg syringe.

The FDA has approved the use of ustekinumab (Stelara - Centocor Ortho Biotech), an interleukin antagonist given by subcutaneous (SC) injection for treatment of adults with moderate to severe plaque psoriasis. It is the first agent in its class for this indication; the other biologic agents for psoriasis are Tcell or tumor necrosis factor (TNF) inhibitors.

The FDA has approved calcitriol ointment (Vectical - Galderma), a vitamin D analog, for topical treatment of mild-to-moderate plaque psoriasis in adults ≥18 years old. Ointments are generally considered more potent than creams or solutions.