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Patient Blood Management: a systematic review of current international guidelines

Abstract Background Patient Blood Management (PBM) is a multidisciplinary strategy to optimise patient outcomes by preserving autologous blood and reducing unnecessary transfusion. Although PBM initiatives exist worldwide, the consistency of..

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How To Dose Prothrombin Complex Concentrates in Bleeding Patients After Cardiac Surgery

Abstract Coagulopathy, bleeding, and transfusion of allogeneic blood products remain major concerns in a relevant portion of patients undergoing cardiac surgery, and all of them have been associated with increased..

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Transfusion of blood products to neonatal and pediatric extracorporeal membrane oxygenation patients: A prospective, observational study

Abstract Study Question To describe the blood product utilization during neonatal and pediatric extracorporeal membrane oxygenation (ECMO) and to determine whether its usage correlates with clinical outcomes of bleeding, thrombosis..

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The case for washing red blood cells and platelets – A concise review of donors, processes, and products

Abstract Transfusions are one of the most common procedures performed in the hospital setting, but the frequency of adverse events is often not recognized. These transfusion adverse events include transfusion..

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Perioperative Patient Blood Management: Evidence-Based Strategies for Surgeons and Anesthesiologists: A Narrative Review

Abstract Patient Blood Management (PBM) has evolved from a transfusion-centered practice to a structured, patient-focused perioperative strategy aimed at improving surgical outcomes while preserving blood resources. In the operating room,..

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Effects of transcutaneous auricular vagus nerve stimulation or combined vagal and trigeminal nerve stimulation on platelet function and laboratory hemostasis…

Abstract Background Traumatic or surgical hemorrhage causes substantial morbidity and mortality. Electrical vagus nerve stimulation (VNS) reduces traumatic hemorrhage in animal models. VNS targets acetylcholine-producing T lymphocytes in the spleen..

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Perioperative blood management in Jehovah’s Witnesses

Abstract Background Jehova′s Witnesses refuse the administration of allogenic blood products for religious reasons. This stance represents a special challenge for the perioperative management and requires individualized ethically sensitive and..

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Combined Platelet and Red Blood Cell Salvage During Cardiac Surgery

Abstract Patient blood management (PBM) aims to improve patient outcome by managing and preserving a patient’s own blood and its components. Among the many recommended interventions, reducing intraoperative blood loss..

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Thrombocytopenia After Cardiac Surgery: A Single-Center Retrospective Study

Abstract Background: Postoperative thrombocytopenia is a frequent complication in cardiac surgery, associated with increased morbidity and mortality. Our study aimed to describe platelet count after cardiac surgery and identify predictors..

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Use of andexanet alfa: A British Society for Haematology position statement

Abstract Andexanet alfa (Ondexxya) currently holds UK marketing authorisation (MA) for adult patients treated with a direct factor Xa (FXa) inhibitor (apixaban or rivaroxaban) when reversal of anticoagulation is indicated..

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Impact of an Autotransfusion Device on Platelet Count and Transfusion Requirements in Cardiac Surgery: An Observational Study

Abstract Objectives To compare postoperative platelet counts in patients in whom intraoperative cell salvage (ICS) was performed using either a centrifugation-based device (ICS-centrifugation) or a filtration-based device (ICS-filtration; Same) for..

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A Cohort, Semi-Randomized, open label quality improvement patient blood management (PBM) comparison of point of care viscoelastic coagulation monitors in…

Abstract Viscoelastic testing (VET), recommended for heart surgery, lacks adoption due to data reporting times (central laboratory coagulation assay-CLCA and laboratory VET tests) and interpretation (predicate VET devices). Three point..

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Program of quality improvement for extracorporeal blood purification therapies in the intensive care unit

Abstract Critically ill patients often require complex extracorporeal treatments, such as extracorporeal blood purification (EBP). At the bedside, there can be reluctance or uncertainty about when to initiate EBP, and..

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Hemocompatibility of Emergency Bypass System versus Permanent Life Support extracorporeal membrane oxygenation in a propensity score-matched cohort: analysis of hematologic…

Abstract Background The Emergency Bypass System (EBS, Terumo Corporation) and Permanent Life Support (PLS, MAQUET Cardiopulmonary GmbH) platforms differ in pump design and surface coating, which may influence hemocompatibility. This study..

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Engineering tough blood clots for rapid haemostasis and enhanced regeneration

Abstract Blood clots are pivotal for haemostasis and regeneration, but they are mechanically weak and form slowly, posing risks for life-threatening haemorrhage and limiting broader applications,,. These limitations are attributed..

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Association between platelet indices and next-day bleeding and clotting in children and adults on extracorporeal membrane oxygenation: A retrospective study

Abstract Introduction Bleeding and clotting phenotypes are common in patients supported with Extracorporeal Membrane Oxygenation (ECMO) and are associated with increased mortality. However, tools to distinguish bleeding from clotting phenotypes..

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Improving bleeding and thrombosis in patients with extracorporeal life support: could hematology help?

Abstract Despite the advances in technology, new patient populations, new medications, and multiple monitoring algorithms for anticoagulation, bleeding, and thrombosis complications remain high among those receiving extracorporeal life support (ECLS)..

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Quality management of comprehensive blood conservation strategies during cardiopulmonary bypass in pediatric cardiac surgery

Abstract Background Pediatric cardiac surgery with cardiopulmonary bypass (CPB) carries substantial transfusion requirements, exposing patients to increased risks of complications during hospital stay. This study evaluates the clinical impact of..

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Perioperative blood loss in cardiac surgery: Validation of machine learning-derived clusters

Abstract Background There is no universally accepted definition of perioperative blood loss in cardiac surgery. Existing methods are based on chest tube output and are not normalised for patient weight...

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Use of extracorporeal membrane oxygenation with a cardiotomy reservoir for patient blood management in thoracoabdominal open surgery: A single centre…

Abstract Open thoracoabdominal aortic aneurysm repair (TAAAR) is associated with mortality rates of between 8% and 25%. One of the characteristics of TAAAR is massive bleeding that requires multiple units..

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Anaemia: A Scientific Overview on Types and Recent Advancements in the Detection of Anaemia

Abstract Anaemia is the term for low red blood cell numbers or a deficiency of hemoglobin, the protein that carries oxygen in red blood cells. This results in a reduction..

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The Year in Coagulation and Transfusion: Selected Highlights

Abstract The past year has yielded important advances in coagulation and transfusion practice across cardiothoracic and vascular care. Patient blood management remains central, with growing evidence supporting restrictive transfusion thresholds,..

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Dose-response relationship between cell salvage volume, perioperative transfusion requirements, and postoperative clinical outcomes in cardiac surgery: A retrospective cohort study

Abstract Background Intraoperative cell salvage (CS) reduces allogeneic transfusion in cardiac surgery but depletes coagulation factors, potentially causing dose-dependent coagulopathy. Although mechanistic studies suggest hemostatic impairment at higher volumes, nearly..

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Abnormal bleeding in the cardiac operating room: An observational study of interrater reliability between anesthetists and surgeons

Abstract Objectives Postcardiopulmonary bypass bleeding is frequent and distinctive because of its associated coagulopathy. Despite diagnostic and therapeutic progress, substantial variability persists in hemostatic transfusion practices. Because transfusion of hemostatic..

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Bleeding and thrombotic events during micro-axial flow pump support: A European multicenter cohort study

Abstract Background Bleeding and thrombosis are major complications of micro-axial flow pump (mAFP) support in cardiogenic shock (CS), yet contemporary data on their incidence, temporal trends, and prognostic impact remain..

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Clinical correlates for major bleeding during veno-arterial extracorporeal membrane oxygenation support: a time-dependent perspective

Abstract Background Major bleeding is a common and serious complication of veno-arterial extracorporeal membrane oxygenation (VA ECMO). Current perspectives on bleeding risk fail to reflect dynamic changes over time in..

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The effect of cardiopulmonary bypass prime solution volume on blood transfusion: how do perfusionists manage fluid and what is the…

Abstract Introduction: During cardiopulmonary bypass (CPB), adequate prime solution allows pre-treatment of the tubing line, oxygenator and blood pump, evacuation of air from the arterial conduit, and appropriate blood dilution. However,..

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Acellular Hemoglobin Impairs Cardiomyocyte Excitation-Contraction Coupling

Abstract Heart failure is a significant complication of chronic intravascular hemolysis, a condition characterized by red blood cells (RBCs) breakdown, leading to the release of acellular hemoglobin (Hb) and its..

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A Prospective Analysis of Viscoelastic Assays, Platelet Aggregometry, and Standard Laboratory Tests in Predicting Perioperative Blood Loss in Cardiac Surgery

Abstract Background Postoperative bleeding following cardiopulmonary bypass (CPB) remains a significant challenge. Although viscoelastic testing is increasingly used, the relative contributions of fibrinogen, platelet count and clot firmness to blood..

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Optimizing patient blood management through intraoperative goal-directed fluid therapy protocol within an enhanced recovery after cardiac surgery program

Abstract Objective This study assessed the impact of intraoperative goal-directed fluid therapy integrated within an Enhanced Recovery After Surgery program on early coagulation parameters, transfusion requirements, hemoglobin levels, chest tube..

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