Topical corticosteroid therapy for vitiligo

In summary, the three bioequivalence approaches that are currently consistently accepted by regulatory authorities are bioequivalence studies with clinical endpoints, in-vivo pharmacodynamic studies (in particular VCA for topical corticosteroid products), and waivers for topical solutions. Also, most require pharmacokinetic studies if there are safety concerns relating to systemic exposure. However, it is refreshing to see that the regulatory authorities are giving credence to alternative science-based methods for demonstration of bioequivalence, rather than insistence on clinical endpoint studies.

Topical steroids are available as creams, lotions, gels and ointments; selection of an appropriate product can also provide good moisturization of the skin. The wide spectrum of potencies and bases allows these mediations to be used both effectively and safely while under the care of an experienced physician.

During flares, over-the-counter moisturizing preparations that include a topical corticosteroid (such as clobetasone butyrate and hydrocortisone) are helpful to control inflammation and restore the skin barrier. The intensive use of emollient-based products can reduce the need for topical steroids.

Topical corticosteroid therapy for vitiligo

topical corticosteroid therapy for vitiligo

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