Blood purification
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Early clinical signs of heparin induced thrombocytopenia (HIT) are nonspecific and include a sudden drop in the number of platelets as well as formation of arterial and venous thromboses. Regional citrate anticoagulation (RCA) is increasingly used as a very effective modality to prevent filter clotting during renal replacement therapy (RRT). We report the first case where repeated premature filter clotting despite RCA indicated a manifestation of HIT. ⋯ RCA does not seem to be sufficient to prevent hemofilter clotting during HIT. Thus, in case of repeated premature filter clotting despite RCA, one should suspect HIT and prompt diagnostic workup as well as a switch to alternative anticoagulation.
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Therapeutic options for Ebola virus disease (EVD) are currently limited to (1) best supportive care, and (2) evolving virus-specific therapies, resulting from decades of analyzing one of the world's deadliest diseases. Supportive care ranges from oral or intravenous rehydration therapy and anti-emetics in developing countries to much more extensive life-support interventions in resource-rich countries. ⋯ An entirely new approach is the extracorporeal elimination of viruses and viral glycoproteins by lectin affinity plasmapheresis. Herein, we report for the first time the successful and safe use of lectin affinity plasmapheresis in a patient with severe Ebola virus disease.
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After the publication of the EUPHAS trial, the clinical use of polymyxin B hemoperfusion (Toraymyxin®) increased significantly in Italy. Nevertheless, no structured data collections have been carried out to underline the characteristics of treated patients. Therefore, a collaborative registry of clinical data was promoted among users in order to better define the structure of the prospective data collection named the EUPHAS2 project. ⋯ Their 28-day mortality rate was 49% and the SOFA score did not significantly change before and after treatment. In conclusion, clinical experience confirms the results of the original EUPHAS randomized trial in terms of outcome for patients with abdominal severe sepsis. Specific studies focused on a population of patients with Gram-negative infections of nonabdominal origin are needed before recommending treatment with Toraymyxin as an effective therapy.
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The main aim of this study is to investigate the incidence and prognosis of acute kidney injury (AKI) and to clarify the risk factors associated with the prognosis of AKI in hospitalized patients. ⋯ AKI is one of the most common complications in hospitalized patients. The mortality is high and renal prognosis is poor after AKI. The prognosis is closely associated with the severity of AKI. Nephrotoxic drugs, hypotension within the last week, oliguria, the number of extra-renal organ failures, and RRT are independent risk factors for mortality, while the number of extra-renal organ failures and RRT are independent risk factors for renal loss.
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Sepsis still represents an obstacle in modern medicine. The aim of this study was to evaluate the effectiveness and safety of the combined use of lipopolysaccharide adsorption and haemodialysis (HD) with high cut-off haemofilters as part of the complex intensive care of patients with severe sepsis after cardiac surgery. ⋯ The combined use of LPS adsorption and HD with high cut-off haemofilters in conjunction with standard therapy is a safe, effective method for treating patients who have severe sepsis.