Coupled Plasma Filtration Adsorption for Treatment of Capillary Leak Syndrome Superimposed to Acute Generalized Exanthematous Pustolosis: A Case Report.

Coupled plasma filtration adsorption (CPFA) is an extracorporeal supportive therapy based on nonspecific adsorption of pro- and anti-inflammatory mediators combined with continuous renal replacement therapy. The main field of CPFA application is septic shock, and there are limited data about its efficacy in the treatment of other acute conditions characterized by a dysregulation in immune homeostasis. Capillary leak syndrome (CLS) defines a life-threatening condition sustained by hypercytokinemia and characterized by abrupt onset of increased capillary permeability leading to severe generalized edema and hypovolemic shock refractory to fluid administration.