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Red blood cell transfusion management for people undergoing cardiac surgery for congenital heart disease

Abstract Background Congenital heart disease is the most common neonatal congenital condition. Surgery is often necessary. Patients with congenital heart disease are potentially exposed to red cell transfusion preoperatively, intraoperatively..

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Impact of Different Sweep Gas Flow Rates on Respiratory Alkalosis and Cerebral Oxygenation during Cardiopulmonary Bypass

Abstract There is no consensus on the ideal sweep gas flow volume for achieving targeted blood partial gas pressures during cardiopulmonary bypass (CPB). The sweep gas flow rate is one..

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Persistent Renal Hypoxia and Histologic Changes at 4 Weeks after Cardiopulmonary Bypass in Sheep

Abstract Background:  The sustained renal effects of exposure to cardiopulmonary bypass are unknown. This study aimed to test whether cardiopulmonary bypass (CPB) is associated with sustained renal tissue hypoxia and..

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Intraoperative Hemolysis Monitoring by Real-time Point-of-care in Patients Undergoing Cardiopulmonary Bypass in Cardiac Surgery: A Single-centre Prospective Observational Study

Abstract Objective Hemolysis is a complication in surgical procedures requiring cardiopulmonary bypass (CPB). The primary aim of this study was to evaluate the effectiveness of the point-of-care device Hemcheck Helge..

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Goal-directed Perfusion to Reduce Acute Kidney Injury After Pediatric Cardiac Operation

Abstract Background Although goal-directed perfusion (GDP) during cardiopulmonary bypass (CPB) has been discussed extensively in adult studies, no pediatric indexed oxygen delivery (Do2i) thresholds are universally accepted, and no pediatric..

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Real-time blood gas management: evaluating quantum perfusion system’s accuracy against a standard blood gas analysis in CPB

Abstract Background Continuous blood gas monitoring (CBGM) during cardiopulmonary bypass (CPB) is essential for maintaining optimal patient outcomes, enabling rapid responses to critical fluctuations in blood gas parameters. This non-inferiority..

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Cerebral Hemodynamic Monitoring via Transcranial Doppler Ultrasound and Near-Infrared Spectroscopy for Risk-Stratified Pediatric Cardiac Surgery Patients

Abstract Background The objective of this study was to evaluate mean cerebral blood flow velocity, gaseous microemboli (GME) counts, regional cerebral oxygen saturation (rSO2), and clinical outcomes using multimodality neuromonitoring..

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Prothrombotic Microvesicle Generation in Pediatric Cardiopulmonary Bypass: A Pilot Observational Study

Abstract Over 10% of children develop thrombosis after cardiac surgery for congenital heart disease. Children with a single ventricle physiology have the highest risk of thrombosis associated with increased length..

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The Association Between Platelet Transfusion and Acute Kidney Injury Following Fontan Surgery

Abstract Objectives: Previous studies have demonstrated an association between transfusion and increased organ dysfunction. We sought to determine the association between transfusion of blood components (red blood cell [RBC], plasma, platelet,..

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Copeptin Levels During Cardiac Surgery

Abstract Objectives To investigate copeptin levels during the full perioperative course in open, adult cardiac surgery with cardiopulmonary bypass (CPB). Design Prospective cohort study. Setting A single-center study conducted in..

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Evaluating the need for magnesium administration following cardioplegic arrest with del Nido cardioplegia solution

Abstract Background: del Nido cardioplegia (dNC) solution is widely used in pediatric and congenital cardiac surgery. In 2014, Cincinnati Children’s Hospital Medical Center (CCHMC) changed from Mee cardioplegic solution to..

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Microvascular Dysfunction Following Cardioplegic Arrest and Cardiopulmonary Bypass: Impacts of Diabetes and Hypertension

Abstract Cardioplegic arrest and cardiopulmonary bypass (CP/CPB) are known to engender microvascular dysfunction in patients undergoing cardiac surgery. These effects are significantly varied by patient comorbidities including diabetes and hypertension...

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Vasoplegic Syndrome Following Bypass: A Comprehensive Review of Pathophysiology and Proposed Treatments

Abstract Following cardiopulmonary bypass (CPB) surgery, patients may experience vasoplegic or vasogenic shock syndrome. This condition has a variable incidence, reaching up to 44% in high-risk patients, with mortality rates..

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Timing of venoarterial extracorporeal membrane oxygenation in infant cardiac surgery: a single-centre retrospective study of clinical outcomes

Abstract Background Venoarterial extracorporeal membrane oxygenation (VA ECMO) is a critical therapeutic intervention that is commonly used in the management of paediatric patients with congenital heart disease (CHD). This procedure..

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Synthetic colloids as priming fluids in cardiopulmonary bypass and postoperative acute kidney injury: a propensity score-matched study

Abstract Background The optimal fluid management strategy for patients undergoing on-pump cardiac surgery was controversial regarding the fluid types. This study aimed to compare the impact of hydroxyethyl starch (HES)..

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Post-pericardiectomy ECMO for constrictive pericarditis: a case series and literature review

Abstract Background Pericardiectomy is the curative treatment for constrictive pericarditis, yet postoperative low cardiac output syndrome (LCOS) may occur. The application of venoarterial extracorporeal membrane oxygenation (VA-ECMO) in post-pericardiectomy refractory..

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Micronanoplastic exposure due to cardiopulmonary bypass in children: A prospective observational study

Abstract Cardiopulmonary bypass (CPB) is widely used in cardiac operations. However, it remains unclear whether a CPB circuit, which is mainly made of plastics, can release micronanoplastics (MNPs) into the..

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The Role of Continuous Monitoring of Venous Drainage Flow and Integrated Oxygen Extraction (ERiO2) via Bilateral Near-Infrared Spectroscopy in Cerebral…

Abstract Background and Objective:  Effective cerebral perfusion monitoring is essential in aortic arch surgery, particularly when employing the Kazui technique under moderate hypothermia. Near-infrared spectroscopy (NIRS) provides real-time regional oxygen..

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Practical prognostic tools to predict the risk of postoperative delirium in older patients undergoing cardiac surgery: visual and dynamic nomograms

Abstract Purpose Postoperative Delirium (POD) has an incidence of up to 65% in older patients undergoing cardiac surgery. We aimed to develop two dynamic nomograms to predict the risk of..

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Effects and trend of steroid dosage reduction during cardiac surgery: A three-year retrospective analysis at a tertiary medical center

Abstract Background Current adult cardiac surgery guidelines recommend against the routine use of prophylactic intravenous corticosteroids during cardiopulmonary bypass (CPB) due to concerns about myocardial injury, despite their potential to..

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A clinical comparison of the effects of six disposable cardiopulmonary bypass circuits on bleeding and coagulation: a quality assurance project

Abstract Purpose Cardiac surgery requiring cardiopulmonary bypass (CPB) is frequently complicated by excessive bleeding because of coagulopathy. Contact of blood with the CPB circuit is a major contributor. While several..

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Development and validation of a checklist for cardiopulmonary bypass

Abstract Introduction: Risk prevention protocols related to patient care have been developed to reduce the incidence of adverse events in health care services. Cardiopulmonary bypass (CPB) can trigger several complications,..

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Comparing unilateral and bilateral cerebral perfusion during total arch replacement for acute type A aortic dissection

Abstract OBJECTIVES To assess the effects of unilateral versus bilateral antegrade cerebral perfusion (u-ACP vs. b-ACP) on postoperative complications and mid-term follow-up results in Asian patients with acute type A..

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Neurodevelopmental Outcomes After Nitric Oxide During Cardiopulmonary Bypass for Open Heart Surgery

Abstract Importance  Children with congenital heart defects who undergo cardiopulmonary bypass (CPB) surgery are at risk for delayed or impaired neurodevelopmental outcomes. Nitric oxide (NO) added to the CPB oxygenator may..

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Renal macro- and microcirculatory perturbations in acute kidney injury and chronic kidney disease associated with heart failure and cardiac surgery

Abstract Chronic kidney disease (CKD) affects 50% of patients with heart failure. The pathophysiology of CKD in heart failure is proposed to be driven by macrocirculatory hemodynamic changes, including reduced..

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Does methylene blue improve outcomes in patients with post-cardiac surgery vasoplegic syndrome?

Abstract OBJECTIVES A best evidence topic was written according to a structured protocol described in ICVTS. The question addressed was ‘In patients with vasoplegic syndrome following cardiac surgery with cardiopulmonary bypass,..

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Impact of behavior change theory-based nursing interventions on cardiac function recovery and quality of life among cardiac surgery patients with…

Abstract Background This study investigates the impact of nursing interventions, guided by behavior change theory, on the recovery of cardiac function and quality of life in patients undergoing cardiac surgery..

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Intra- and early postoperative predictors of delirium risk in cardiac surgery: results from the prospective observational FINDERI study

Abstract Background:  Postoperative delirium (POD) is a severe complication following cardiac surgery and is associated with increased morbidity and mortality. The impact of intra- and early postoperative factors on the..

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Does methylene blue improve outcomes in patients with post-cardiac surgery vasoplegic syndrome?

Abstract OBJECTIVES A best evidence topic was written according to a structured protocol described in ICVTS. The question addressed was ‘In patients with vasoplegic syndrome following cardiac surgery with cardiopulmonary bypass,..

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Advances in understanding the effects of cardiopulmonary bypass on gut microbiota during cardiac surgery

Abstract Cardiopulmonary bypass (CPB) is an indispensable technique in cardiac surgery; however, its impact on gut microbiota and metabolites remains insufficiently studied. CPB may disrupt the intestinal mucosal barrier, altering..

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