Blood purification
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We report a 49-year-old man, without prior medical history, consulted in the emergency department with a 5 day history of cough, fever, and dysuria. He was admitted to the intensive care unit due to septic shock. Critical care management was initiated, including mechanical ventilation and vasopressors. ⋯ Tachycardia and myocardial dysfunction improved by day 6, and VA-ECMO was withdrawn on the tenth day. Subsequently, nutrition management and rehabilitation were performed, and the patient was transferred to the department of respiratory medicine on day 80, he was discharged from our hospital on day 113. Sequential extracorporeal therapy may be beneficial when concomitant with circulatory assistance in uncontrollable cases of septic shock using catecholamines and blockers.
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This paper briefly reviews the physiological components of the microcirculation, focusing on its function in homeostasis and its central function in the realization of oxygen transport to tissue cells. Its pivotal role in the understanding of circulatory compromise in states of shock and renal compromise is discussed. Our introduction of hand-held vital microscopes (HVM) to clinical medicine has revealed the importance of the microcirculation as a central target organ in states of critical illness and inadequate response to therapy. Technical and methodological developments have been made in hardware and in software including our recent introduction and validation of automatic analysis software called MicroTools, which now allows point-of-care use of HVM imaging at the bedside for instant availability of functional microcirculatory parameters needed for microcirculatory targeted resuscitation procedures to be a reality.
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Comparative Study Clinical Trial
Regional Citrate Anticoagulation versus No-Anticoagulation for Continuous Venovenous Hemofiltration in Acute Severe Hypernatremia Patients with Increased Bleeding Risk: A Retrospective Cohort Study.
This study was aimed at evaluating the efficacy and safety of regional citrate anticoagulation (RCA) versus no-anticoagulation continuous venovenous hemofiltration (CVVH) in acute severe hypernatremia patients with increased bleeding risk. ⋯ RCA might be safe and effective for acute severe hypernatremia patients who underwent CVVH treatment. Further prospective, randomized, control trials are warranted to obtain robust evidences.
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Observational Study
Acute Kidney Injury in Critically Ill Children: A Retrospective Analysis of Risk Factors.
Children admitted to paediatric intensive care unit (PICU) are at risk of acute kidney injury (AKI). However, few paediatric studies have focused on the identification of factors potentially associated with the development of this condition. The aim of our study was to assess the incidence rate of AKI, identify risk factors, and evaluate clinical outcome in a large sample of critically ill children. ⋯ The incidence of AKI in critically ill children is high, with an associated increased length of stay and risk of mortality. In the PICU setting, risk factors of AKI are multiple and mainly associated with illness severity.