Successful use of CytoSorb in a Covid-19 patient with secondary septic shock due to a sacral decubitus infection.

Septic shock is a clinical condition with high mortality (40%-70%) and morbidity. During septic shock, there is a significant release of cytokines and other inflammatory mediators that can cause damage to different organs, known as a "cytokine storm." The cytokine storm can cause hypotension, tissue damage, metabolic acidosis, and renal failure. This clinical picture also seems to be confirmed in the context of Covid-19 patients. Hemoadsorption with CytoSorb represents an adjunctive therapy to attenuate the systemic inflammatory process and helps restore a balanced immune response. We present the clinical case of a 75-year-old man, admitted to our hospital with respiratory failure due to Sars-CoV-2 infection and secondary septic shock due to a sacral decubitus. On admission the patient presented with a clinical picture of mixed acidosis with high levels of lactate and inflammatory indexes. Simultaneously along with antibiotic therapy, we started hemoadsorption treatment with CytoSorb in combination with continuous venous-venous hemodiafiltration. At the end of the treatment the patient had recovered his vital functions and the infection was successfully treated. Use of the CytoSorb device in a Covid-19 positive patient was safe and well-tolerated. Early treatment with CytoSorb decreased interleukin 6 plasma levels and inflammatory indexes, resulting in earlier stabilization of homeostasis. This case report suggests that the use of CytoSorb could be a possible adjuvant therapy in patients with septic shock even when affected by Covid-19.

Levosimendan to facilitate weaning from cardiorespiratory support in critically ill patients: current evidence and future directions.

Appropriate weaning is of crucial importance for critically ill patients requiring respiratory support. However, a remarkable proportion of them are difficult to wean. Levosimendan is a positive inotropic agent characterized by vasodilatory properties, which is used for the treatment of acute decompensated heart failure or in patients needing inotropic treatment, including cardiogenic shock, septic shock, pulmonary hypertension and right ventricular dysfunction, needed for hemodynamic support in patients with diuretic resistance, and weaning either from ventilator or from extracorporeal membrane oxygenation. This position paper will discuss the use of levosimendan in facilitating weaning from cardiorespiratory support in critically ill patients, according to available evidence and the personal experience of a group of Italian Experts.