0.25% Prednicarbate cream and the corresponding vehicle induce less skin atrophy than 0.1% betamethasone-17-valerate cream and 0.05% clobetasol-17-propionate cream
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- Korting, H.C., Vieluf, D. & Kerscher, M. Eur J Clin Pharmacol (1992) 42: 159. doi:10.1007/BF00278477
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The atrophogenic potential of medium-potent topical glucocorticoids is still controversial. In a double-blind controlled trial 24 healthy volunteers either applied 0.25% prednicarbate cream or the corresponding vehicle to one and 0.1% betamethasone-17-valerate cream or 0.05% clobetasol-17-propionate cream to the other forearm twice daily. Skin thickness was regularly assessed during the six week period of application and for further three weeks thereafter, using both the B- and A-mode of a 20 MHz ultrasound scanner.
Both betamethasone-17-valerate and clobetasol-17-propionate cream significantly reduced skin thickness as compared to cream base while prednicarbate cream did not.
Given that 0.1% betamethasone-17-valerate- and 0.25% prednicarbate cream are reported to be about equipotent in the treatment of atopic eczema the latter preparation shows an increased ratio between its desired anti-inflammatory and its unwanted atrophogenic effect.