Tags Archives: VV ECMO

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Observational study of thrombosis and bleeding in COVID-19 VV ECMO patients

Abstract Introduction: COVID-19 has been associated with increased risk of thrombosis, heparin resistance and coagulopathy in critically ill patients admitted to intensive care. We report the incidence of thrombotic and..

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Migrated Avalon Veno‐Venous Extracorporeal Membrane Oxygenation Cannula: How to Adjust Without Interruption of Flow

Abstract The Avalon dual lumen cannula is presently the cannula of choice for veno‐venous extracorporeal membrane oxygenation (VV‐ECMO) via right internal jugular cannulation. This cannula establishes VV‐ECMO with a single..

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Acquired von Willebrand syndrome and impaired platelet function during venovenous extracorporeal membrane oxygenation: Rapid onset and fast recovery

Abstract Background Bleeding contributes to the high mortality of venovenous  membrane oxygenation (vvECMO). The development of acquired von Willebrand syndrome (AVWS) has been identified as relevant pathology during ECMO. This study..

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Thoracic Bleeding Complications in Patients With Venovenous Extracorporeal Membrane Oxygenation

Abstract Background Patients with respiratory failure are treated more frequently with venovenous  (vv-ECMO). These patients are at risk for bleeding due to complex multifactorial  resulting from the . Methods A retrospective analysis was conducted..

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Hematocrit and impact of transfusion in patients receiving extracorporeal life support

Abstract Introduction:  Increasing the hematocrit is considered to increase oxygen delivery to the patient, especially when hypoxic conditions exist and the patient may become more stable. The aim of this..

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How I wean patients from veno-venous extra-corporeal membrane oxygenation

Introduction Identifying patients who are ready for weaning and liberation from veno-venous extracorporeal membrane oxygenation (ECMO) is challenging in clinical practice. Compared to the several trials addressing the safety and..

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Extracorporeal gas exchange: when to start and how to end?

Introduction In the last decade, primarily following the H1N1 pandemics [], the extracorporeal respiratory assist is increasingly used [, ]. The acronym “ECMO”, i.e., ExtraCorporeal Membrane Oxygenation, is, however, somehow misleading..

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Femoro-jugular cannulation in veno-venous extracorporeal membrane oxygenation PRO/CON

Abstract Veno-venous (VV) extracorporeal membrane oxygenation (ECMO) is the most efficient technique for respiratory support. It is based on a patient adequate circulation and cardiac function and it is indicated..

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Perioperative Management of the Adult Patient on Venovenous Extracorporeal Membrane Oxygenation Requiring Noncardiac Surgery

Abstract The use of venovenous extracorporeal membrane oxygenation is increasing worldwide. These patients often require noncardiac surgery. In the perioperative period, preoperative assessment, patient transport, choice of anesthetic type, drug..

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Successful use of an automated proning system to achieve prone positioning in a patient with severe ARDS requiring veno-venous ECMO

Abstract A morbidly obese middle aged woman in her 40’s presented to another hospital with methicillin resistant staphylococcus aureus pneumonia and subsequently developed severe acute respiratory distress syndrome. Her oxygenation..

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A New Anticoagulation Strategy Using Recombinant Human Thrombomodulin in Patients on Veno-Venous Extracorporeal Membrane Oxygenation: A Retrospective Study

Abstract Background During veno-venous extracorporeal membrane oxygenation (VV-ECMO), systemic anticoagulation is required to prevent thrombotic complications within the circuit and oxygenator. The unfractionated heparin (UFH) is commonly administered as a..

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SARS-CoV-2 Does Not Spread Through Extracorporeal Membrane Oxygenation or Dialysis Membranes

Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a major worldwide health threat in just a few weeks. ICU admission and the recourse to extracorporeal organ support, such..

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Veno-venous extracorporeal membrane oxygenation allocation in the COVID-19 pandemic

Abstract Rapid global spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the resultant clinical illness, coronavirus disease 2019 (COVID-19), drove the World Health Organization to declare COVID-19 a..

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Anticoagulation Management and Antithrombin Supplementation Practice during Veno-venous Extracorporeal Membrane Oxygenation: A Worldwide Survey

Background There is a lack of consensus on how to manage anticoagulation during veno-venous extracorporeal membrane oxygenation, including antithrombin monitoring and supplementation. The authors’ aim was to determine current practice..

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Cannulation Strategies in Adult Veno-arterial and Veno-venous Extracorporeal Membrane Oxygenation: Techniques, Limitations, and Special Considerations

Abstract Extracorporeal membrane oxygenation (ECMO) refers to specific mechanical devices used to temporarily support the failing heart and/or lung. Technological advances as well as growing collective knowledge and experience have..

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International survey on the management of mechanical ventilation during ECMO in adults with severe respiratory failure

BACKGROUND: No consensus exists on the optimal settings of mechanical ventilation during veno-venous extracorporeal membrane oxygenation (ECMO). Our aim was to describe how mechanical ventilation and related interventions are managed..

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Extracorporeal Membrane Oxygenation for Coronavirus Disease 2019 in Shanghai, China

Severe cases of coronavirus disease 2019 (COVID-19) cannot be adequately managed with mechanical ventilation alone. The role and outcome of extracorporeal membrane oxygenation (ECMO) in the management of COVID-19 is..

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“Awake” extracorporeal membrane oxygenation (ECMO): pathophysiology, technical considerations, and clinical pioneering

Venovenous extracorporeal membrane oxygenation (vv-ECMO) has been classically employed as a rescue therapy for patients with respiratory failure not treatable with conventional mechanical ventilation alone. In recent years, however, the..

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Setting mechanical ventilation in ARDS patients during VV-ECMO: where are we?

Currently, many centers use venovenous extracorporeal membrane oxygenation (VV-ECMO) as an adjunctive means of gas exchange to mechanical ventilation (MV) in patients with severe ARDS and refractory hypoxemia. One of..

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Mechanical ventilation in patients subjected to extracorporeal membrane oxygenation (ECMO)

Mechanical ventilation (MV) is a crucial element in the management of acute respiratory distress syndrome (ARDS), because there is high level evidence that a low tidal volume of 6ml/kg (protective..

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Clinical Characteristics and Outcomes of Adults with Peripheral Extracorporeal Membrane Oxygenation in A Developing Country: A Single Center 8-Year Retrospective…

Introduction In our institute, we began using peripheral veno-arterial (VA) extracorporeal membrane oxygenation (ECMO) in 2010, and peripheral veno-venous (VV) ECMO in 2015. This study aimed to describe clinical characteristics..

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Evaluation of Recirculation During Venovenous Extracorporeal Membrane Oxygenation Using Computational Fluid Dynamics Incorporating Fluid-Structure Interaction

Abstract Recirculation in venovenous extracorporeal membrane oxygenation (VV ECMO) leads to reduction in gas transfer efficiency. Studies of the factors contributing have been performed using in vivo studies and computational..

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