A comparison of international treatment guidelines for Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis.

Stevens-Johnson Syndrome (SJS) and Toxic Epidermal Necrolysis (TEN) are rare and life-threatening mucocutaneous diseases that occur almost exclusively as a result of adverse drug reactions, although there are rare cases attributed to infection, immunization, or malignancy.1,2 Given the low incidence of these diseases as well as the high level of morbidity and mortality, randomized controlled clinical trials are difficult to perform, making it difficult to establish a "gold-standard" treatment. To date, there are only five published articles in the literature detailing evidence-based guidelines for the treatment of SJS and TEN, one of which is specifically tailored to pediatric and young adult patients.3-7 These guidelines have significant overlap in regards to the importance of prompt discontinuation of the offending drug and the need for supportive care, but there are differences in regards to the ideal supportive care measures. Additionally, there is still no clear consensus agreement on the pharmacological treatment of SJS and TEN.4-7 Herein, we aim to compare the international treatment guidelines for management of SJS and TEN as well as promote continued discussion and a multidisciplinary approach to establish consensus recommendations for these mucocutaneous emergencies.