PURPOSE: Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) stabilizes patients in refractory cardiogenic shock. However, ECMO-related complications strongly affect the outcome, especially if a long-term LVAD is needed. METHODS AND MATERIALS: We describe a new strategy in management of INTERMACS 1 patients consisting in early weaning from VA-ECMO with axillary Impella 5.0 as a bridge to LVAD implantation. Nine patients in two European centres are described. RESULTS: All patients were implanted with VA-ECMO for initial hemodynamic and metabolic stabilization. After a median time of 8 days, Impella 5.0 was implanted. Impella support allowed in all patients weaning from inotropes and from VA-ECMO (after a median time of 22 h). No patients had right ventricular failure after ECMO-weaning and most patients were mobilized and orally fed (88.9%) during Impella support. All patient underwent LVAD implantation after a median Impella time of 17 days. Only one patient had right-ventricular failure after LVAD implantation. All patients were discharged from hospital after a median time of 40 days. CONCLUSION: Early weaning from VA-ECMO with Impella 5.0 as a bridge to LVAD is a safe and effective strategy in management of INTERMACS 1 patients. This approach minimizes ECMO-related complications and allows patient mobilization and right ventricular function optimization before LVAD implantation.
PURPOSE: Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) stabilizes patients in refractory cardiogenic shock. However, ECMO-related complications strongly affect the outcome, especially if a long-term LVAD is needed. METHODS AND MATERIALS: We describe a new strategy in management of INTERMACS 1 patients consisting in early weaning from VA-ECMO with axillary Impella 5.0 as a bridge to LVAD implantation. Nine patients in two European centres are described. RESULTS: All patients were implanted with VA-ECMO for initial hemodynamic and metabolic stabilization. After a median time of 8 days, Impella 5.0 was implanted. Impella support allowed in all patients weaning from inotropes and from VA-ECMO (after a median time of 22 h). No patients had right ventricular failure after ECMO-weaning and most patients were mobilized and orally fed (88.9%) during Impella support. All patient underwent LVAD implantation after a median Impella time of 17 days. Only one patient had right-ventricular failure after LVAD implantation. All patients were discharged from hospital after a median time of 40 days. CONCLUSION: Early weaning from VA-ECMO with Impella 5.0 as a bridge to LVAD is a safe and effective strategy in management of INTERMACS 1 patients. This approach minimizes ECMO-related complications and allows patient mobilization and right ventricular function optimization before LVAD implantation.
Authors: Alexander M Bernhardt; Benedikt Schrage; Ines Schroeder; Georg Trummer; Dirk Westermann; Hermann Reichenspurner Journal: Dtsch Arztebl Int Date: 2022-04-01 Impact factor: 8.251
Authors: Federico Pappalardo; Evgenij Potapov; Antonio Loforte; Michiel Morshuis; David Schibilsky; Daniel Zimpfer; Julia Riebandt; Christian Etz; Matteo Attisani; Mauro Rinaldi; Assad Haneya; Faiz Ramjankhan; Dirk Donker; Ulrich P Jorde; Daniel Lewin; Radi Wieloch; Rafael Ayala; Jochen Cremer; Letizia Bertoldi; Michael Borger; Artur Lichtenberg; Jan Gummert; Diyar Saeed Journal: Interact Cardiovasc Thorac Surg Date: 2022-03-31