Internal and emergency medicine
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The efficacy of venous-arterial extracorporeal membrane oxygenation (VA-ECMO) in supporting cardio-pulmonary resuscitation for cardiac arrest is still debated. This study aimed to evaluate the outcome of patients treated with VA-ECMO positioned according to different clinical indications. The method is retrospective data analysis from patients admitted to a tertiary referral center for VA-ECMO in 6 years. ⋯ Furthermore, the Cerebral Performance Category at 12 months differed between groups with good outcomes in 4.1% of patients in CA, 50.0% in CS-ROSC, and 31.2% in CS groups (p < 0.001). In the studied population, emergency VA-ECMO had negligible efficacy in refractory cardiac arrest, while it was correlated with a good outcome in cardiogenic shock after cardiac arrest, such as in cardiogenic shock alone. Patients with ROSC appear to benefit from VA-ECMO in the setting of persistent shock at rates comparable to cardiogenic shock patients who never sustained cardiac arrest.
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To evaluate the significance of severe hyponatraemia presented at the emergency department (ED). ⋯ Patients with severe hyponatraemia in the ED presented with non-specific complaints. The aetiology of hyponatraemia was often multifactorial and varied by age. The need for intensive care was poorly predicted by NEWS. The one-year mortality rate was 18% and the incidence of ODS 1.4% after an episode of severe hyponatraemia.
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The significant impact of COVID-19 worldwide has made it necessary to develop tools to identify patients at high risk of severe disease and death. This work aims to validate the RIM Score-COVID in the SEMI-COVID-19 Registry. The RIM Score-COVID is a simple nomogram with high predictive capacity for in-hospital death due to COVID-19 designed using clinical and analytical parameters of patients diagnosed in the first wave of the pandemic. ⋯ AUROC of the RIM Score-COVID in the entire SEMI-COVID-19 Registry was 0.823 (95%CI 0.819-0.827) and was 0.834 (95%CI 0.830-0.839) in T1, 0.792 (95%CI 0.781-0.803) in T2, and 0.799 (95%CI 0.785-0.813) in T3. The RIM Score-COVID is a simple, easy-to-use method for predicting in-hospital COVID-19 mortality that uses parameters measured in most EDs. This tool showed good predictive ability in successive disease waves.