Treatment Update of Autoimmune Blistering Diseases.

Abstract

The treatment of refractory autoimmune blistering diseases (AIBDs) has always been a challenge. Because randomized controlled trials are lacking, treatment has been based on analysis of anecdotal data. The last 2 decades has seen the use of rituximab become a conventional treatment in the therapeutic armamentarium of AIBDs, leading to its Food and Drug Administration indication for pemphigus vulgaris in 2018. We review the current updated data on the use of rituximab including dosing, protocols, and its role in the algorithm of AIBDs. In addition, we discuss several promising novel emerging therapeutic agents for AIBDs.