Review of Calcipotriene and Betamethasone Dipropionate Cream in the Treatment of Psoriasis.

Abstract

To review the pharmacokinetics, efficacy, and safety of recently approved calcipotriene and betamethasone dipropionate (C-BD) cream. A literature review was conducted using MEDLINE (PubMed) and ClinicalTrials.gov from 2002 to mid-May 2022. Articles in English discussing the use of C-BD cream in the treatment of psoriasis were included. In 2 phase I trials, there was no phototoxic or photoallergic skin reaction at irradiated C-BD cream sites at baseline, 24 hours, 48 hours, and 72 hours postirradiation. In 2 phase III trials, after 8 weeks of treatment, more subjects treated with C-BD cream achieved Physician's Global Assessment treatment success (37.4%), compared to C-BD topical suspension (TS) (22.8%, P < 0.0001) and vehicle (3.7%, P < 0.0001). More subjects had greater mean percentage decline in Modified Psoriasis Area Severity Index (Trial 1: 52.9% and Trial 2: 64.6%), when compared to C-BD TS (Trial 1: 51.3%, P < 0.0001 and Trial 2: 56.4%, P < 0.0001) and vehicle (Trial 1: 22.9%, P < 0.0001 and Trial 2: 20.0%, P < 0.0001). Psoriasis has a multifactorial pathogenesis and topical treatments are considered first line. Poor adherence is a major hurdle in management; the combination of 2 separate first-line drugs may address this by decreasing the complexity of treatment regimens. A cream formulation can be preferred, and C-BD is now Food and Drug Administration (FDA) approved as one. Newly FDA-approved C-BD cream with novel polyaphron dispersion (PAD) technology provides a safe efficacious combination therapy for mild-to-moderate psoriasis which may be preferred by some patients.