Tags Archives: VV ECMO

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Successful Management With Continuous Negative Abdominal Pressure Therapy in a Severely Obese Patient With Inhalation Burn-Induced Severe Respiratory Failure Requiring…

Abstract Continuous negative abdominal pressure (CNAP) therapy effectively provides respiratory support in patients with respiratory failure and severe obesity; however, its use in clinical practice remains limited. In this case,..

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Mechanical ventilation settings during weaning from venovenous extracorporeal membrane oxygenation

Abstract Objectives: To describe clinical characteristics, mechanical ventilation strategies, and outcomes in patients with severe acute respiratory distress syndrome (ARDS) during weaning from venovenous extracorporeal membrane oxygenation (VV ECMO). Design: Retrospective, multicenter cohort..

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Extracorporeal Membrane Oxygenation Ouroboros: A Rare Cause of Mass Recirculation During Femoro-Jugular Venovenous ECMO

Abstract A 53 year old female was referred to our quaternary center for venovenous extracorporeal membrane oxygenation (ECMO) retrieval. Following a brief admission for a cosmetic procedure, she had represented..

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Venovenous Extracorporeal Membrane Oxygenation Candidacy Decision-Making

Abstract Background Use of venovenous extracorporeal membrane oxygenation (ECMO) is increasing, but candidacy selection processes are variable and subject to bias. Research Question What are the reasons behind venovenous ECMO..

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First 24 Hour-Long Intensive Care Unit Testing of a Clinical-Scale Microfluidic Oxygenator in Swine: A Safety and Feasibility Study

Abstract Microfluidic membrane oxygenators are designed to mimic branching vasculature of the native lung during extracorporeal lung support. To date, scaling of such devices to achieve clinically relevant blood flow..

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Age and associated outcomes among patients receiving venovenous extracorporeal membrane oxygenation for acute respiratory failure: analysis of the Extracorporeal Life…

Abstract Purpose: Venovenous extracorporeal membrane oxygenation (VV-ECMO) can be used to support patients with refractory acute respiratory failure, though guidance on patient selection is lacking. While age is commonly utilized..

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Characterizing the Relationship Between Arterial Carbon Dioxide Trajectory and Serial Brain Biomarkers with Central Nervous System Injury During Veno-Venous Extracorporeal…

Abstract Background Central nervous system (CNS) injury following initiation of veno-venous extracorporeal membrane oxygenation (VV-ECMO) is common. An acute decrease in partial pressure of arterial carbon dioxide (PaCO2) following VV-ECMO..

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Venopulmonary Artery Extracorporeal Life Support (VPa ECMO): A Novel Strategy for Refractory Hypoxemia Complicating VV ECMO

Abstract Refractory hypoxemia (RH) during venovenous extracorporeal membrane oxygenation (VV ECMO) support is a complex problem that limits the benefit of this therapy. The need for sustained deep sedation and..

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Cannula-Associated Deep Vein Thrombosis After Venovenous Extracorporeal Membrane Oxygenation in Patients with and Without Systemic Anticoagulation

Abstract Objective To identify and compare the rates of cannula-associated  (CaDVT)  on venovenous  (VV-ECMO) who receive systemic  (AC) and those who do not receive AC. Design Retrospective observational study. Setting Tertiary academic medical center...

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Characterizing the Racial Discrepancy in Hypoxemia Detection in VV-ECMO: An ELSO Registry Analysis

Abstract Importance: Skin pigmentation influences peripheral oxygen saturation (SpO2) measured by pulse oximetry compared to the arterial saturation of oxygen (SaO2) measured via arterial blood gas analysis. However, data on..

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Comparison of bleeding and thrombotic outcomes in veno-venous extracorporeal membrane oxygenation: Heparin versus bivalirudin

Abstract Objectives We aimed to evaluate thrombotic and hemorrhagic complications with heparin versus bivalirudin use in veno-venous extracorporeal membrane oxygenation (V-V ECMO). Methods We performed a retrospective cohort study of..

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Predictors of thrombosis during VV ECMO: an analysis of 9809 patients from the ELSO registry

Abstract Venovenous extracorporeal membrane oxygenation (VV-ECMO) is a life-saving therapy for critically ill patients, but it carries an increased risk of thrombosis due to blood interacting with non-physiological surfaces. While..

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Anti-Xa assay monitoring improves the precision of anticoagulation in venovenous extracorporeal membrane oxygenation

Abstract Unfractionated heparin (UFH) is the most used anticoagulant in patients receiving veno-venous extracorporeal membrane oxygenation (VV-ECMO). Its therapeutic levels are monitored using activated partial thromboplastin time ratio (aPTTr) or..

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Prone Positioning During Extracorporeal Membrane Oxygenation in Patients With Severe ARDS

Abstract Importance  Prone positioning may improve outcomes in patients with severe acute respiratory distress syndrome (ARDS), but it is unknown whether prone positioning improves clinical outcomes among patients with ARDS who..

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Anticoagulation and Bleeding during Veno-Venous Extracorporeal Membrane Oxygenation: Insights from the PROTECMO Study

Abstract Rationale: Definitive guidelines for anticoagulation management during veno-venous extracorporeal membrane oxygenation (VV ECMO) are lacking, while bleeding complications continue to pose major challenges. Objectives: To describe anticoagulation modalities and..

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Preload Responsiveness in Patients With Acute Respiratory Distress Syndrome Managed With Extracorporeal Membrane Oxygenation

Abstract A restrictive fluid strategy is recommended in patients with acute respiratory distress syndrome (ARDS) managed with venovenous extracorporeal membrane oxygenation (VV ECMO). However, there are no established predictors for..

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A Mortality Prediction Score for Patients With Veno-Venous Extracorporeal Membrane Oxygenation (VV-ECMO): The PREDICT VV-ECMO Score

Abstract Mortality prediction for patients with the severe acute respiratory distress syndrome (ARDS) supported with veno-venous extracorporeal membrane oxygenation (VV-ECMO) is challenging. Clinical variables at baseline and on day 3..

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Algorithmic Approach to Early Extubation in V-V ECMO Patients

Abstract Background: Extubation while receiving V-V ECMO is being considered earlier for patients with respiratory failure. This can facilitate early mobilization, participation in physical therapy, and reduce the potential consequences of..

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Mortality on extracorporeal membrane oxygenation: Evaluation of independent risk factors and causes of death during venoarterial and venovenous support

Abstract Introduction Most patients on extracorporeal membrane oxygenation (ECMO) decease during therapy on the system. However, the actual causes of death have not been studied sufficiently. This study analyses the..

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Anticoagulation strategies in COVID-19 infected patients receiving ECMO support

Abstract Background: Hospitalized COVID-19 patients with hypoxemic respiratory failure may deteriorate despite invasive mechanical ventilation and thus require extracorporeal membrane oxygenation (ECMO) support. Unfractionated heparin (UFH) is the antithrombotic of..

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Outcomes in Obese Adult Veno-Venous Extracorporeal Membrane Oxygenation: A Systematic Review

Abstract Obesity is associated with an overall increased risk of morbidity and mortality. However, in patients with critical illness, sepsis, and acute respiratory distress syndrome, obesity may be protective, termed..

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Lower Oxygen Tension and Intracranial Hemorrhage in Veno-venous Extracorporeal Membrane Oxygenation

Abstract Introduction and Methods We examined the relationship between 24-h pre- and post-cannulation arterial oxygen tension (PaO2) and arterial carbon dioxide tension (PaCO2) and subsequent acute brain injury (ABI) in..

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Effects of different positive end-expiratory pressure titration strategies on mechanical power during ultraprotective ventilation in ARDS patients treated with veno-venous…

Abstract Purpose Ultraprotective ventilation in  (ARDS) patients with veno-venous  (VV ECMO) reduces mechanical power (MP) through changes in positive end-expiratory pressure (PEEP); however, the optimal approach to titrate PEEP is unknown. This..

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Veno-venous extracorporeal membrane oxygenation, cytokine removal and continuous renal replacement therapy in a severe burn adult patient

This case reports on a 41-years old male with no significant medical history who was admitted to the emergency room following 25% total body surface area (TBSA) deep partial thickness..

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Prevalence and Risk Factors for Weaning Failure From Venovenous Extracorporeal Membrane Oxygenation in Patients With Severe Acute Respiratory Insufficiency

Abstract Objective:  Analysis of the prevalence and risk factors for weaning failure from venovenous extracorporeal membrane oxygenation (VV-ECMO) in patients with severe acute respiratory insufficiency. Design:  Single-center retrospective observational study. Setting:  Sixteen beds medical ICU at the University..

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Effects of adding the second drainage cannula in severely hypoxemic patients supported with VV ECMO due to COVID-19-associated ARDS

Abstract Background Extracorporeal membrane oxygenation (ECMO) is a recognized method of support in patients with severe and refractory acute respiratory distress syndrome (ARDS) caused by SARS-CoV-2 infection. While veno-venous (VV)..

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Therapeutic Hypothermia for Refractory Hypoxemia on Venovenous Extracorporeal Membrane Oxygenation: An In Silico Study

Abstract Patients with respiratory failure may remain hypoxemic despite treatment with venovenous extracorporeal membrane oxygenation (VV-ECMO). Therapeutic hypothermia is a potential treatment for such hypoxia as it reduces cardiac output (�˙�) and oxygen consumption. We modified a previously..

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Extracorporeal Membrane Oxygenation for Acute Respiratory Failure Due to COVID-19: A Multicenter Matched Cohort Study

Abstract Mechanical ventilation for respiratory failure due to COVID-19 is associated with significant morbidity and mortality. Veno-venous extracorporeal membrane oxygenation (ECMO) is an attractive management option. This study sought to determine the effect..

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Bicaval dual-lumen cannula for venovenous extracorporeal membrane oxygenation: Avalon© cannula in childhood disease

Abstract Severe acute refractory respiratory failure is considered a life-threatening situation, with a high mortality of 40 to 60%. When conservative oxygenation methods fail, a lifesaving measure is the introduction..

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Position of draining venous cannula in extracorporeal membrane oxygenation for respiratory and respiratory/circulatory support in adult patients

Abstract Extracorporeal membrane oxygenation (ECMO) is used in critically ill patients with severe pulmonary and/or cardiac failure. Blood is drained from the venous system and pumped through a membrane oxygenator..

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