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Incorporating intraoperative blood pressure time-series variables to assist in prediction of acute kidney injury after type a acute aortic dissection…

Abstract Background: Acute kidney injury (AKI) is a common and serious complication after the repair of Type A acute aortic dissection (TA-AAD). However, previous models have failed to account for the..

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Urinary Collectrin as Promising Biomarker for Acute Kidney Injury in Patients Undergoing Cardiac Surgery

Abstract Background: Early detection of acute kidney injury (AKI) is crucial for timely intervention and improved patient outcomes after cardiac surgery. This study aimed to evaluate the potential of urinary..

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Angiotensin II

Abstract Angiotensin II (ANGII) is a vasoconstrictive eighth amino acid peptide, which increases blood pressure within a complex regulatory and counterregulatory system (Fig. ). ANGII is the key molecule in the..

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Furosemide Responsiveness Predicts Acute Kidney Injury Progression After Cardiac Surgery

Abstract Background As patients with acute kidney injury (AKI) progress to a higher stage, the risk for poor outcomes dramatically rises. Early identification of patients at high risk for AKI..

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Relationship between difference of preoperative and cardiopulmonary bypass mean arterial pressure, and acute kidney injury in cardiac surgical patients undergoing…

Abstract Background Modifiable and non-modifiable factors contribute to development and progression of acute kidney injury (AKI) during cardiac surgery. We hypothesized that, the difference between preoperative mean arterial pressure (MAP)..

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Can Inflammation Indices Preoperatively Predict Acute Kidney Injury after Cardiac Surgery?

Abstract Background: Coronary artery disease is a condition characterized by atherosclerosis and inflammation in the vessel wall. In patient undergoing surgery, a systemic inflammatory-like condition occurs in the postoperative period..

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Venoarterial extracorporeal membrane oxygenation in immunocompromised patients with cardiogenic shock: a cohort study and propensity-weighted analysis

Abstract Purpose: The outcomes of immunocompromised patients with cardiogenic shock treated with venoarterial extra‑corporeal membrane oxygenation (VA‑ECMO) are seldom documented, making ECMO candidacy decisions challeng‑ing. This study aims (1) to..

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Does a 30-minute introductory visit to the operating room reduce patients’ anxiety before elective surgery? A prospective controlled observational study

Abstract Background Patients scheduled for elective surgery typically suffer from preoperative anxiety related to the unknown environment and unclear expectations. We hypothesized that a virtual or in-person introductory visit to..

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Platelet versus fresh frozen plasma transfusion for coagulopathy in cardiac surgery patients

Abstract Background Platelets (PLTS) and fresh frozen plasma (FFP) are often transfused in cardiac surgery patients for perioperative bleeding. Their relative effectiveness is unknown. Methods We conducted an entropy-weighted retrospective..

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Concurrent use of continuous kidney replacement therapy during extracorporeal membrane oxygenation: what pediatric nephrologists need to know—PCRRT‑ICONIC practice points

Abstract Extracorporeal membrane oxygenation (ECMO) provides temporary cardiorespiratory support for neonatal, pediatric, and adult patients when traditional management has failed. This lifesaving therapy has intrinsic risks, including the development of..

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Acute kidney injury after cardiac surgery

Abstract Purpose of review  Patients undergoing cardiac surgery are at high risk to develop cardiac surgery-associated acute kidney injury (CS-AKI) postoperatively. CS-AKI is associated with an increased risk for persistent..

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The effect of perioperative antithrombin supplementation on blood conservation and postoperative complications after cardiopulmonary bypass surgery: A systematic review, meta-analysis…

Abstract Study objective  (AT) activity is reduced during  (CPB) surgery. Guidelines has demonstrated that perioperative AT supplementation contributed to blood conservation and prevent perioperative  complications and target organ injury owing to its..

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Alterations to Kidney Physiology during Cardiopulmonary Bypass—A Narrative Review of the Literature and Practical Remarks

Abstract Introduction: According to different authors, cardiac surgery-associated acute kidney injury (CSA-AKI) incidence can be as high as 20–50%. This complication increases postoperative morbidity and mortality and impairs long-term kidney..

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Machine-learning predictions for acute kidney injuries after coronary artery bypass grafting: a real-life muticenter retrospective cohort study

Abstract Background Acute kidney injury (AKI) after coronary artery bypass grafting (CABG) surgery is associated with poor outcomes. The objective of this study was to apply a new machine learning..

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Effect of Red Blood Cell Transfusion on Regional Tissue Oxygenation in Pediatric Cardiac Surgery Patients

Abstract BACKGROUND:  Red blood cell (RBC) transfusions are used frequently in pediatric patients admitted to the intensive care unit (ICU) after cardiac surgery. To improve data-driven transfusion decision-making in the..

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Alterations to Kidney Physiology during Cardiopulmonary Bypass—A Narrative Review of the Literature and Practical Remarks

Abstract Introduction: According to different authors, cardiac surgery-associated acute kidney injury (CSA-AKI) incidence can be as high as 20–50%. This complication increases postoperative morbidity and mortality and impairs long-term kidney..

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The microcirculation in perioperative medicine: a narrative review

Abstract The  describes the network of the smallest vessels in our cardiovascular system. On a microcirculatory level, oxygen delivery is determined by the flow of oxygen-carrying  in a given single capillary (capillary..

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ECPELLA: Beyond a Left Ventricular Venting Strategy When to Unload the Left Ventricle and How to Decide

Abstract Left ventricular (LV) unloading has been shown to improve survival for patients requiring veno-arterial extracorporeal membrane oxygenation (VA ECMO) support for cardiogenic shock. A mortality benefit has been shown..

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Extracorporeal Circulation and Venous Hemodynamics: A Literature Review on Physiological Foundations to Clinical Applications

Abstract The venous system constitutes a vital component of the human circulatory system, facilitating the return of deoxygenated blood from tissues and organs back to the heart. During cardiac surgeries..

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Predicting pediatric cardiac surgery-associated acute kidney injury using machine learning

Abstract Background Prediction of cardiac surgery-associated acute kidney injury (CS-AKI) in pediatric patients is crucial to improve outcomes and guide clinical decision-making. This study aimed to develop a supervised machine..

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Can machine learning provide preoperative predictions of biological hemostasis after extracorporeal circulation for cardiac surgery?

Abstract Objectives The goal of this study was to improve decision making regarding the transfusion of patients at the end of extracorporeal circulation for cardiac surgery through machine learning predictions..

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A Decrease in Effective Renal Perfusion Pressure Is Associated With Increased Acute Kidney Injury in Patients Undergoing Cardiac Surgery

Abstract Purpose: This study aimed to evaluate the relationship between intra-abdominal pressure (IAP), renal perfusion indices, and postoperative acute kidney injury (AKI) in cardiac patients. Methods: In a prospective cohort..

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Early outcome of simplified total arch reconstruction under mild hypothermia (30–32 °C) with distal aortic perfusion

Abstract Objective We designed a simplified total arch reconstruction (s-TAR) technique which could be performed under mild hypothermia (30–32 °C) with distal aortic perfusion. This study aimed to compare its efficacy..

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Antithrombin Therapy: Current State and Future Outlook

Abstract Antithrombin (AT) is a natural anticoagulant pivotal in inactivating serine protease enzymes in the coagulation cascade, making it a potent inhibitor of blood clot formation. AT also possesses anti-inflammatory..

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Failed Extubation in Neonates After Cardiac Surgery: A Single-Center, Retrospective Study

Abstract OBJECTIVES:  To describe factors associated with failed extubation (FE) in neonates following cardiovascular surgery, and the relationship with clinical outcomes. DESIGN:  Retrospective cohort study. SETTING:  Twenty-bed pediatric cardiac ICU..

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Cardiac surgery-Associated acute kidney injury - A narrative review

Abstract Cardiac Surgery-Associated Acute Kidney Injury (CSA-AKI) is a serious complication seen in approximately 20–30% of cardiac surgery patients. The underlying pathophysiology is complex, often involving both patient- and procedure..

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Mechanical circulatory support in cardiogenic shock

Abstract Cardiogenic shock is a complex and diverse pathological condition characterized by reduced myocardial contractility. The goal of treatment of cardiogenic shock is to improve abnormal hemodynamics and maintain adequate..

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An In-Depth Analysis of the Multi-Faceted Benefits of Cytosorb Filter Utilization during Cardiopulmonary Bypass

Abstract Introduction: Cardiopulmonary bypass (CPB) is a vital component of many cardiac surgeries, but it can trigger systemic inflammatory responses, leading to post-operative complications. The CytoSorb filter, a cytokine adsorber, has..

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Error traps in Pediatric Patient Blood Management in the Perioperative Period

Abstract Patient blood management is a patient-centered evidence-based approach to improve patient outcomes by harnessing the patient's own hematopoietic system to optimize blood health while promoting patient safety and empowerment...

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Acute Kidney Injury after Cardiac Surgery: Prediction, Prevention, and Management

Abstract Acute kidney injury (AKI) is a common complication in cardiac surgery patients, with a reported incidence of 20 to 30%. The development of AKI is associated with worse short-..

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