Clinics in dermatology
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Autoimmune blistering diseases are a significant cause of morbidity and mortality in the elderly population. Given the advancing age of the population, the incidence of these disorders, particularly bullous pemphigoid, is expected to rise. This contribution reviews autoimmune immunobullous disorders of particular relevance in the elderly population. ⋯ Elucidation of antigenic targets at the molecular level has allowed for development of serum enzyme-linked immunofluorescence assays, which have enhanced diagnostic accuracy for several autoimmune blistering disorders. Given the relative rarity of these diseases, large randomized trials evaluating efficacy of various treatments are few, and therapy for most immunobullous disorders in the elderly has not been standardized. Despite this, appropriate therapeutic considerations for each condition are presented and the evidence for them is reviewed.