Cytokine clearance with CytoSorb® during cardiac surgery: a pilot randomized controlled trial.

Background: Cardiopulmonary bypass (CPB) is often associated with degrees of complex inflammatory response mediated by various cytokines. This response can, in severe cases, lead to systemic hypotension and organ dysfunction. Cytokine removal might therefore improve outcomes of patients undergoing cardiac surgery.

The new advanced membrane gas exchanger.

Current membrane oxygenators are constructed for patients with a body surface under 2.2 m(2). If the body surface exceeds 2.