Artificial organs
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Comparative Study
Clinical evaluation of two different extracorporeal membrane oxygenation systems: a single center report.
Refinements in extracorporeal membrane oxygenation (ECMO) equipment, including heparin-coated surfaces, centrifugal pump, membrane oxygenator, and more biocompatible pump-oxygenator circuits, have reduced procedure-related complications and have made ECMO a safe and effective therapy for critical patients. The aim of this study was to evaluate the performance of two different ECMO circuit systems in a clinical setting and compare their outcomes. From December 2004 to December 2009, 121 patients required ECMO for primary or postcardiotomy cardiogenic shock at our heart center. ⋯ Furthermore, frequency of hemolysis during ECMO was significantly lower (P < 0.045). In addition, at T1 and T2, TMPDs were significantly lower in the Q group. Our results suggest that both ECMO circuit systems provide similar effects for safe clinical application, but the Quadrox PLS ECMO circuit system demonstrated partially improved biocompatibility in terms of improved cell preservation, lower TMPDs, less plasma leakage, and thrombus formation.