Injection Site Matters: A Comparative Analysis of Transpulmonary Thermodilution via Simultaneous Femoral and Jugular Indicator Injections under Veno-Venous Extracorporeal Membrane Oxygenation Therapy

April 30, 2024 No Comments

This study assesses how injection sites affect hemodynamic monitoring in patients on vv-ECMO therapy using the PiCCO system. By comparing simultaneous jugular and femoral indicator injections, it was found that femoral injections overestimate key parameters like EVLWI, ITBVI, and GEDVI. The discrepancies are linked to variations in the mean transit time and downslope time, correlated with extracorporeal blood flow, suggesting the injection site significantly impacts measurement accuracy.

Heparin-Induced DRESS Syndrome in a Pediatric Patient and Successful Anaesthetic Management in Cardiovascular Bypass Surgery: Case Report

April 28, 2024 No Comments

This case report discusses a pediatric patient with heparin-induced DRESS Syndrome managed successfully during cardiovascular bypass surgery. An 11-year-old with native aortic valve endocarditis developed DRESS after receiving unfractionated heparin. The syndrome, characterized by fever, eosinophilia, and a pruritic rash, was initially managed with corticosteroids. A subsequent episode prompted a shift to bivalirudin and fondaparinux, avoiding further complications and stabilizing the patient’s condition. This case emphasizes the need for alternative anticoagulation strategies in hypersensitive patients to improve outcomes.

Machine Learning Based Predictive Modeling of Readmissions Following Extracorporeal Membrane Oxygenation Hospitalizations

April 28, 2024 No Comments

This study developed and assessed machine learning models, particularly using XGBoost, to predict 90-day nonelective readmissions following extracorporeal membrane oxygenation (ECMO) hospitalizations. Analyzing data from the Nationwide Readmissions Database (2016-2020), the study found that the XGBoost model outperformed traditional logistic regression in prediction accuracy and calibration. Key factors influencing readmission rates included duration of hospital stay, heart/lung transplants, and type of insurance.

Spallation and Particles Infusion into the Extracorporeal Circuit During CRRT: A Preventable Phenomenon

April 25, 2024 No Comments

This study investigates the infusion of microparticles in CRRT circuits, identifying disposable components like tubing and bags as sources. It highlights the effective role of in-line filters in reducing these particles, demonstrating a decrease in microparticle concentration from 14 mg/mL to 11 mg/mL post-filter. The study suggests that using in-line filters can mitigate iatrogenic damage and improve patient outcomes during extracorporeal treatments in intensive care.

Evolution of Distal Limb Perfusion Management in Adult Peripheral Venoarterial Extracorporeal Membrane Oxygenation with Femoral Artery Cannulation

April 23, 2024 No Comments

This narrative review explores the advancements in managing distal limb perfusion in venoarterial extracorporeal membrane oxygenation (VA ECMO) with femoral artery cannulation. Initially, no specialized techniques like distal perfusion cannulae were used, leading to limb ischemia. Recent innovations include prophylactic measures, various cannulation methods, and improved venous drainage techniques to enhance limb perfusion and reduce ischemic complications. Advanced monitoring tools like near-infrared spectroscopy aid in decision-making and management.

Does Adjunctive Hemoadsorption Provide Benefit in the Management of Ischemia-Reperfusion Syndrome Following Near-Drowning? A Case Report

April 20, 2024 No Comments

This case report examines the efficacy of adjunctive hemoadsorption using CytoSorb® in managing ischemia-reperfusion injury (IRI) following a near-drowning incident. Highlighting a critical case involving an adolescent, the study details the use of CytoSorb® alongside veno-venous extracorporeal membrane oxygenation (vvECMO) to address hyperinflammation triggered by reoxygenation after drowning. The intervention showed potential in mitigating the surge of pro-inflammatory mediators, suggesting a promising role for hemoadsorption in severe drowning cases.

Novel Portable Hypothermic Machine Perfusion Preservation Device Enhances Cardiac Viability of Donated Human Hearts

April 18, 2024 No Comments

This study investigates a novel portable hypothermic oxygenated machine perfusion device, the VP.S ENCORE®, designed to extend preservation times for donated human hearts. Utilizing hearts from 11 brain-dead donors, the research compared the efficacy of preservation across different durations (4, 6, and 8 hours) against standard static cold storage (SCS). Findings indicate that the VP.S ENCORE® significantly maintains cardiac viability and function, matching levels observed in healthy hearts, particularly in 6-hour perfusion scenarios which showed improved ventricular relaxation and reduced inflammation marker expression.

Evolution of Cardiogenic Shock Management and Development of a Multidisciplinary Team-Based Approach: Ten Years Experience of a Single Center

April 16, 2024 No Comments

Background: The management of cardiogenic shock (CS) after ACS has evolved over time, and the development of a multidisciplinary team-based approach has been shown to

Comparative Analysis of Therapeutic Strategies in Post-Cardiotomy Cardiogenic Shock: Insight into a High-Volume Cardiac Surgery Center

April 14, 2024 No Comments

This study compares treatment outcomes for post-cardiotomy cardiogenic shock (PCCS) at a high-volume center. It retrospectively analyzes 220 patients (3% of 7028) from 2018 to 2022, assessing outcomes between conservative treatments and additional mechanical support with ECMO. Findings show ECMO patients had lower in-hospital mortality (60% vs. 85%) and better end-organ recovery, despite higher complications like dialysis and myocardial infarction, suggesting ECMO’s potential to improve critical patient outcomes.