Off-label prescriptions for atopic dermatitis in Europe

Moderate-to-severe forms of atopic dermatitis (AD) have a substantial impact on the quality of life of patients and their relatives, carrying a significant socioeconomic burden. They often require a systemic therapy, and ciclosporine A (CsA) is the only medicinal product approved for this indication in a limited number of European countries. However, due to the safety profile of CsA and its approval conditions, this treatment can only be prescribed for a limited period of time. Thus, moderate-to-severe forms of AD represent a significant unmet medical need and are subject to off-label prescriptions. Besides giving some insights into the approval procedures for medicinal products in the European Union, this short review is aimed to provide some relevant background information for off-label prescription in AD. It also provides a clinical algorithm for the off-label prescription of systemic immunosuppressants in AD, discusses the apparent dilemma between approval and guidelines, and finally suggests practical rules to be considered in the context of off-label prescription.