Department of Dermatology, University of Texas Health Science Center, Houston, TX, USA.
Clin Cosmet Investig Dermatol. 2012;5:39-42. doi: 10.2147/CCID.S23269. Epub 2012 May 7.
Advances in current understanding of the pathophysiology of atopic dermatitis have led to improved targeting of the structural deficiencies in atopic skin. Ceramide deficiency appears to be one of the major alterations in atopic dermatitis and the replenishment of this epidermal component through topically applied ceramide based emollients appears to be safe, well tolerated, and effective. Recently a ceramide hyaluronic acid foam has become commercially available and increasing evidence supports its safety and efficacy in patients who suffer from atopic dermatitis.
目前对特应性皮炎病理生理学的认识进展使得靶向治疗特应性皮肤的结构缺陷成为可能。 神经酰胺缺乏似乎是特应性皮炎的主要改变之一,通过局部应用神经酰胺类保湿剂来补充这种表皮成分似乎是安全、耐受良好且有效的。 最近,一种神经酰胺透明质酸泡沫已上市,越来越多的证据支持其在特应性皮炎患者中的安全性和有效性。