Yearly Archives: 2024

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Mean Arterial Pressure (MAP) Trial: study protocol for a multicentre, randomized, controlled trial to compare three different strategies of mean…

Abstract Background One of the main goals of cardiopulmonary bypass (CPB) is targeting an adequate mean arterial pressure (MAP) during heart surgery, in order to maintain appropriate perfusion pressures in..

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Routine venoarterial extracorporeal membrane oxygenation for acute myocardial infarction‑related cardiogenic shock: what we know and don’t know

Abstract Acute myocardial infarction-related cardiogenic shock (AMI-CS) carries a dismal prognosis. Short-term mortality is in the range of 40–50% [1]. Until recently, only treatment of the culprit lesion by percutaneous..

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Hemolysis in Pediatric ECLS

Presented by: Timothy M. Maul, CCP, FPP, PhD The Hoosier Extracorporeal Science Conference (HESC) is hosted and managed by Heartbeat Perfusion Solutions Inc. The video content has been made available..

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Outcomes of heart transplants in children with heterotaxy syndrome

Abstract OBJECTIVES End-stage congenital heart disease (CHD) in children with heterotaxy syndrome might necessitate a heart transplant (HTx). An HTx in heterotaxy patients can be associated with several technical (e.g...

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Sterility and oxygenator function in pre-primed extracorporeal membrane oxygenation: A prospective clinical study

Abstract Aim Minimizing cardiac arrest times is critical in extracorporeal cardiopulmonary resuscitation (ECPR). Pre-primed extra corporeal membrane oxygenator (ECMO) is used for this, but knowledge is limited to experimental studies...

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Albumin: a comprehensive review and practical guideline for clinical use

Abstract Purpose Nowadays, it is largely accepted that albumin should not be used in hypoalbuminemia or for nutritional purpose. The most discussed indication of albumin at present is the resuscitation..

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The Jena Method: Perfusionist Independent, Standby Wet-Primed Extracorporeal Membrane Oxygenation (ECMO) Circuit for Immediate Catheterization Laboratory and/or Hybrid Operating Room…

Abstract Background: The timely initiation of extracorporeal membrane oxygenation (ECMO) is crucial for providing life support. However, delays can occur when perfusionists are not readily available. The Jena Method aims to..

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A randomized trial of the inflammatory cytokines levels and the blood transfusion rate between miniaturized tubing group and conventional tubing…

Abstract Introduction We aimed to compare the inflammatory cytokines levels of the miniaturized and conventional extracorporeal circuit system. The miniaturized extracorporeal circuit system may be fewer possible inflammation-induced or blood..

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The role of urine chloride in acute heart failure

Abstract In our retrospective study, we aimed to investigate the relationship between urinary chloride (uCl−) and selected clinical and laboratory biomarkers, renal function, and patient outcomes in the acute heart..

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Investigating organ donation practices following extracorporeal cardiopulmonary resuscitation

Abstract With a global increase in the demand for organ transplants, the organ shortage crisis has taken a turn for the worse, as the supply of available organs remains insufficient..

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A Review of Pediatric Cardiomyopathy

Abstract Though pediatric cardiomyopathy is rare in children, there is significant associated morbidity and mortality. Etiology varies from inborn errors of metabolism to familial genetic mutations and myocyte injury. Major..

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Interpretation of coagulation laboratory tests for patients on ECMO

Abstract Extracorporeal membrane oxygenation (ECMO) is a type of circulatory life support for patients with severe lung failure. The use of ECMO has increased worldwide since the pandemic of H1N1..

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Perioperative serum syndecan-1 concentrations in patients who underwent cardiovascular surgery with cardiopulmonary bypass and its association with the occurrence of…

Abstract Background Various factors can cause vascular endothelial damage during cardiovascular surgery (CVS) with cardiopulmonary bypass (CPB), which has been suggested to be associated with postoperative complications. However, few studies..

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Anaerobic Lactate Production Is Associated With Decreased Microcirculatory Blood Flow and Decreased Mitochondrial Respiration Following Cardiovascular Surgery With Cardiopulmonary Bypass

Abstract Objectives:  Quantify the relationship between perioperative anaerobic lactate production, microcirculatory blood flow, and mitochondrial respiration in patients after cardiovascular surgery with cardiopulmonary bypass. Design:  Serial measurements of lactate-pyruvate ratio..

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Efficacy of selenium on patients undergoing cardiac surgery: a meta-analysis of randomized controlled trials

Abstract Introduction Postoperative complications pose significant challenges in cardiac surgery and with the evolution of selenium as a potential anti-inflammatory agent, some studies reported its inefficiency. Thus, we conducted our..

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Factors Associated With Lack of Long-Term Follow-Up Data After Global Cardiac Surgery Missions

Abstract Background: Humanitarian medical missions attempt to lessen the burden of limited access to cardiac surgery in low- and middle-income countries. While organizations express difficulties obtaining follow-up information, there is currently..

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The role of hemoadsorption in cardiac surgery – a systematic review

Abstract Background Extracorporeal blood purification has been widely used in intensive care medicine, nephrology, toxicology, and other fields. During the last decade, with the emergence of new adsorptive blood purification..

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Comparison of Weaning Strategies in Patients Receiving Venovenous Extracorporeal Membrane Oxygenation: An Exploratory Retrospective Study

Abstract Venovenous extracorporeal membrane oxygenation (VV ECMO) facilitates the reduction of mechanical ventilation (MV) support in acute respiratory failure. Contrary to increasing evidence regarding its initiation, the optimal timing of..

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Technique for Weaning From Peripheral Venopulmonary Extracorporeal Membrane Oxygenation in Combined Cardiopulmonary Failure

Abstract Venopulmonary (VP) extracorporeal membrane oxygenation (ECMO) is a mode capable of supporting both pulmonary and right ventricular (RV) functions. Weaning patients from VP ECMO requires careful assessment of both..

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Del nido cardioplegia in adults: a retrospective observational study in comparison to modified St. Thomas cardioplegia in cardiac surgery

Abstract Background St. Thomas cardioplegia is commonly administered to adults, yet repeated dosing at brief intervals is required. Del Nido’s cardioplegic solution provides a prolonged duration of safe myocardial arrest,..

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Cognitive Training for Reduction of Delirium in Patients Undergoing Cardiac Surgery

Abstract IMPORTANCE  Postoperative delirium is a common and impactful neuropsychiatric complication in patients undergoing coronary artery bypass grafting surgery. Cognitive training may enhance cognitive reserve, thereby reducing postoperative delirium. OBJECTIVE  To determine..

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Intraoperative central venous pressure during cardiopulmonary bypass is an alternative indicator for early prediction of acute kidney injury in adult…

Abstract Background The relationship between venous congestion in cardiopulmonary bypass (CPB) and acute kidney injury (AKI) in cardiac surgery has not utterly substantiated. This study aimed at investigate the relationship..

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Practical training concept for perfusionists at the heart and diabetes center Nordrhein-Westfalen

Abstract Background Increasing regulations and requirements of advisory bodies, in particular the Joint Federal Committee and the Medical Service of the health insurance funds, make it necessary to employ only..

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Bicuspid aortic valve: The most frequent and not so benign congenital heart disease

Abstract Bicuspid aortic valve (BAV) is the most frequent congenital heart disease, with an incidence of approximately 1%. It can be silent and associated with normal valve function. However, a..

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Teamwork matters: team situation awareness to build high-performing healthcare teams, a narrative review

Abstract Healthcare today is the prerogative of teams rather than of individuals. In acute care domains such as anaesthesia, intensive care, and emergency medicine, the work is complex and fast-paced,..

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Factors Affecting the Discrepancy Between Coagulation Times on Extracorporeal Circulation Using Unfractionated Heparin in Children and Young Adults

Abstract In unfractionated heparin (UFH) monitoring during extracorporeal circulation, the traditional measures of activated clotting time (ACT) or activated partial thromboplastin time (APTT) may diverge, confounding anticoagulant adjustments. We aimed..

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Platelet Adhesion and Activation in an ECMO Thrombosis-on-a-Chip Model

Abstract Use of extracorporeal membrane oxygenation (ECMO) for cardiorespiratory failure remains complicated by blood clot formation (thrombosis), triggered by biomaterial surfaces and flow conditions. Thrombosis may result in ECMO circuit..

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Central Venopulmonary Extracorporeal Membrane Oxygenation: Background and Standardized Nomenclature

Abstract This review highlights advancements in extracorporeal life support (ECLS), emphasizing the critical role of standardized terminology, particularly for extracorporeal membrane oxygenation (ECMO) in treating right ventricular and respiratory failure...

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HAPTOGLOBIN DEPLETION DURING THE FIRST 7 DAYS OF VENO-VENOUS EXTRACORPOREAL MEMBRANE OXYGENATION THERAPY IS ASSOCIATED WITH INCREASED MORTALITY AND ADVERSE…

Abstract Background: Hemolysis is a frequent complication in patients with sepsis, ARDS, or extracorporeal membrane oxygenation (ECMO). Haptoglobin (Hp) can scavenge released cell-free hemoglobin (CFH). Hemolysis and low plasma concentrations of..

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The Use of Impella 5.5 Reduces Pulmonary Vascular Resistance as Bridge to Heart Transplant in a Pediatric Patient

Abstract This case report explores the successful use of the Impella 5.5 (Abiomed Inc., Danvers, MA) device in a 22 kg, 0.89 body surface area (BSA) pediatric patient with longstanding dilated..

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