A Novel Approach to Assess the Potency of Topical Corticosteroids.

ABSTRACT: The potencies of topical corticosteroid products have mainly been classified using clinical data but in some instances, the US Food and Drug Administration's (FDA's) vasoconstrictor assay (VCA) to assess the skin blanching response has also been used. However, the reported skin blanching response data were often based on a single visual reading and lack information on the dose (amount/quantity) or dose duration. Although several lists classifying potencies of various topical corticosteroid products have been published, the inherent potencies of topical corticosteroid raw materials used as active pharmaceutical ingredients (APIs) have not been investigated. The objective was to rank the inherent potencies of topical corticosteroid APIs and to standardize dosing such that the relevant compou

SUBMITTER: Zvidzayi M 

PROVIDER: S-EPMC8466269 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature