The International journal of artificial organs
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This study aimed to evaluate the clinical effects of hemoperfusion plus continuous veno-venous hemofiltration in the treatment of patients with multiple organ failure after wasp stings and investigate its impacts on cytokines. ⋯ Our results revealed that hemoperfusion plus continuous veno-venous hemofiltration was effective in the management of patients with multiple organ failure after wasp sting via the non-specific removal of the wasp venom and inflammatory cytokines.
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Extracorporeal membrane oxygenation after the Norwood procedure has historically been associated with poor outcomes, with reported hospital survival rates of 13%-48%. We hypothesized that contemporary outcomes in this population have improved. We aimed to compare clinical outcomes of contemporary cohorts of patients with functional single ventricle physiology who did and did not receive extracorporeal membrane oxygenation after the Norwood procedure. ⋯ In our cohort of children who received venoarterial extracorporeal membrane oxygenation after the Norwood procedure, hospital survival was improved compared to historical data. In addition, venoarterial extracorporeal membrane oxygenation utilization was not independently associated with worse outcomes.
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Continuous-flow ventricular-assist devices are widely used to support patients with advanced heart failure, because continuous-flow ventricular-assist devices are more durable, have smaller sizes and have better survival rates for patients compared to the pulsatile-flow ventricular-assist devices. Nevertheless, continuous-flow ventricular-assist devices often cause complications such as gastrointestinal bleeding, haemorrhagic stroke, and aortic insufficiency and have a negative impact on the microcirculation for both long-time implantable and short-time extracorporeal systems. The aim of this study is the evaluation of the pulsatile-flow generation method in continuous-flow ventricular-assist device without pump speed changes. ⋯ These indexes were higher in the pulsatile mode (Ip - 4 times, equivalent energy pressure by 7.36% and surplus haemodynamic energy - 10 times), while haemolysis was the same. The normalised index of haemolysis was 0.0015 ± 0.001. The results demonstrate the efficiency of the pulsatile-flow generation method for continuous-flow ventricular-assist devices without impeller rotation rate changes.