The role of treatment with plasma exchange therapy in two pediatric toxic epidermal necrolysis cases related to COVID-19

Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are life-threatening mucocutaneous reactions characterized by necrosis and detachment of the epidermis. Drugs and bacterial or viral infections are the most common causes of SJS/TEN. Although cases of SJS/TEN have been reported after hydroxychloroquine, vaccine (mRNA [Biontech], and inactivated vaccine [Sinovac]) administration and during the clinical course of active Coronavirus disease 2019 (COVID-19), limited data is indicating the COVID-19 disease as a triggering factor. Also, there are no pediatric cases of SJS/TEN associated with COVID-19 in the literature. Herein we reported two pediatric cases with a diagnosis of TEN related to COVID-19. Therapeutic plasma exchange therapy was applied to both of our patients. Although there are a few adult cases in the literature, our article is the first pediatric case report about patients diagnosed with TEN related to COVID-19 and successfully treated with plasma exchange.