scholarly journals Response to “Echocardiographic Predictors of Successful Extracorporeal Membrane Oxygenation Weaning After Refractory Cardiogenic Shock”

2021 ◽  
Author(s):  
Vinodh Bhagyalakshmi Nanjayya
Keyword(s):  
Extracorporeal Membrane Oxygenation ◽  
Cardiogenic Shock ◽  
Membrane Oxygenation ◽  
Refractory Cardiogenic Shock

scholarly journals Biventricular Unloading with Impella and Venoarterial Extracorporeal Membrane Oxygenation in Severe Refractory Cardiogenic Shock: Implications from the Combined Use of the Devices and Prognostic Risk Factors of Survival

2021 ◽  
Vol 10 (4) ◽  
pp. 747
Author(s):  
Georgios Chatzis ◽  
Styliani Syntila ◽  
Birgit Markus ◽  
Holger Ahrens ◽  
Nikolaos Patsalis ◽  
...  
Keyword(s):  
Risk Factors ◽  
Extracorporeal Membrane Oxygenation ◽  
Cardiogenic Shock ◽  
Risk Scores ◽  
Circulatory Support ◽  
Membrane Oxygenation ◽  
Venoarterial Extracorporeal Membrane Oxygenation ◽  
Refractory Cardiogenic Shock ◽  
Lactate Levels ◽  
Va Ecmo

Since mechanical circulatory support (MCS) devices have become integral component in the therapy of refractory cardiogenic shock (RCS), we identified 67 patients in biventricular support with Impella and venoarterial Extracorporeal Membrane Oxygenation (VA-ECMO) for RCS between February 2013 and December 2019 and evaluated the risk factors of mortality in this setting. Mean age was 61.07 ± 10.7 and 54 (80.6%) patients were male. Main cause of RCS was acute myocardial infarction (AMI) (74.6%), while 44 (65.7%) were resuscitated prior to admission. The mean Simplified Acute Physiology Score II (SAPS II) and Sequential Organ Failure Assessment Score (SOFA) score on admission was 73.54 ± 16.03 and 12.25 ± 2.71, respectively, corresponding to an expected mortality of higher than 80%. Vasopressor doses and lactate levels were significantly decreased within 72 h on biventricular support (p < 0.05 for both). Overall, 17 (25.4%) patients were discharged to cardiac rehabilitation and 5 patients (7.5%) were bridged successfully to ventricular assist device implantation, leading to a total of 32.8% survival on hospital discharge. The 6-month survival was 31.3%. Lactate > 6 mmol/L, vasoactive score > 100 and pH < 7.26 on initiation of biventricular support, as well as Charlson comorbity index > 3 and prior resuscitation were independent predictors of survival. In conclusion, biventricular support with Impella and VA-ECMO in patients with RCS is feasible and efficient leading to a better survival than predicted through traditional risk scores, mainly via significant hemodynamic improvement and reduction in lactate levels.

scholarly journals Extracorporeal Membrane Oxygenation as a Bridge to Life for Refractory Cardiogenic Shock

2012 ◽  
Vol 21 ◽  
pp. S278
Author(s):  
E. Buratto ◽  
V. Tarzia ◽  
T. Bottio ◽  
R. Bianco ◽  
N. Gasparetto ◽  
...  
Keyword(s):  
Extracorporeal Membrane Oxygenation ◽  
Cardiogenic Shock ◽  
Membrane Oxygenation ◽  
Refractory Cardiogenic Shock

scholarly journals 028 * EXTRACORPOREAL MEMBRANE OXYGENATION SYSTEM AS SALVAGE TREATMENT FOR PATIENTS WITH REFRACTORY CARDIOGENIC SHOCK

2013 ◽  
Vol 17 (suppl 2) ◽  
pp. S75-S75
Author(s):  
E. Pilato ◽  
A. Loforte ◽  
S. Martin-Suarez ◽  
A. Montalto ◽  
P. Lilla Della Monica ◽  
...  
Keyword(s):  
Extracorporeal Membrane Oxygenation ◽  
Cardiogenic Shock ◽  
Salvage Treatment ◽  
Membrane Oxygenation ◽  
Refractory Cardiogenic Shock

scholarly journals Cardiogenic shock complicating peripartum cardiomyopathy: Importance of early left ventricular unloading and bromocriptine therapy

2018 ◽  
Vol 9 (2) ◽  
pp. 173-182 ◽  
Author(s):  
Jan-Thorben Sieweke ◽  
Tobias Jonathan Pfeffer ◽  
Dominik Berliner ◽  
Tobias König ◽  
Maximiliane Hallbaum ◽  
...  
Keyword(s):  
Extracorporeal Membrane Oxygenation ◽  
Cardiogenic Shock ◽  
Mechanical Circulatory Support ◽  
Axial Flow ◽  
Left Ventricular ◽  
Peripartum Cardiomyopathy ◽  
Circulatory Support ◽  
Membrane Oxygenation ◽  
Refractory Cardiogenic Shock ◽  
Left Ventricular Recovery

Introduction: Acute peripartum cardiomyopathy complicated by cardiogenic shock is a rare but life-threatening disease. A prolactin fragment is considered causal for the pathogenesis of peripartum cardiomyopathy. This analysis sought to investigate the role of early percutaneous mechanical circulatory support with micro-axial flow-pumps and/or veno-arterial extracorporeal membrane oxygenation in combination with the prolactin inhibitor bromocriptine in refractory cardiogenic shock complicating peripartum cardiomyopathy. Methods and results: In this single-centre analysis, five peripartum cardiomyopathy patients with refractory cardiogenic shock received mechanical circulatory support with either Impella CP microaxial pump only ( n=2) or in combination with veno-arterial extracorporeal membrane oxygenation ( n=3) in the setting of biventricular failure. All patients were mechanically ventilated. In all cases mechanical circulatory support was combined with bromocriptine therapy and early administration of levosimendan. All patients survived the acute phase of refractory cardiogenic shock. Mechanical circulatory support using a micro-axial pump allowed to significantly reduce catecholamine dosage. Remarkably, early left ventricular support with micro-axial flow-pumps resulted in myocardial recovery whereas delayed Impella (mechanical circulatory support) implantation was associated with poor left ventricular recovery. Conclusion: Mechanical circulatory support in patients with refractory cardiogenic shock complicating peripartum cardiomyopathy was associated with a 30-day survival of 100% and a favourable outcome. Notably, early left ventricular unloading combined with bromocriptine therapy was associated with left ventricular recovery. Therefore, an immediate transfer to a tertiary hospital experienced in mechanical circulatory support in combination with bromocriptine treatment seems indispensable for successful treatment of peripartum cardiomyopathy complicated by cardiogenic shock.

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