First successful hemoadsorption using CytoSorb® in a septic pediatric patient in Kazakhstan: A case report (original) (raw)
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Dysregulated response of cytokines can result in hyper-inflammatory conditions called cytokine storm,commonly seen in sepsis and septic shock..The current study assessed hemoadsorption device-CytoSorb® for its efficiency as an adjuvant in treating patients suffering from septic shock. Total 8 patients enrolled were subjected to hemoadsorption therapy along with the standard treatment.The results of the study revealed significant improvement in clinical and haemodynamic parameters before and after initiation of CytoSorb® therapy. Out of 8 patients, 6 showed a positive outcome while 2 did not survive.The results of this study show that the use of hemoadsorption therapy can be considered in critically ill ICU patients as a safe and effective adjuvant therapy along with the standard treatment for a better outcome in patients.
Blood Purification, 2021
Cytokemia is associated with microcirculatory alterations often with persistent loss of coherence between the micro- and macrocirculation, linked to organ failure and poor outcome of septic patients. Addition of a hemoadsorbant filter to an extracorporeal circuit next to conventional treatment of septic shock results in the hematological clearance of cytokines, hypothetically leading to normalization of the microcirculation and thus organ perfusion. Bedside sublingual microcirculatory assessment using handheld vital microscopy allows real-time direct visualization of the microcirculation and its response to therapy. This is demonstrated in the present case report of an 83-year-old man admitted to our intensive care unit after surgical repair of a colonic perforation for fecal soiling after a low anterior resection for a rectum carcinoma, with leakage of bowel content at the resection site. The clinical course of this patient can be described as having undergone adequate surgical tre...
Use of CytoSorb in the emergency department-high dependency unit: A case report and a mini review
Emergency Care Journal, 2021
Circulating inflammatory mediators and cytokines play a pivotal role in the progression of sepsis, leading in turn to septic shock, organ failure and resistance to standard therapy. Blood purification therapies may be adjuvant treatment for severe sepsis, but results have been shown to be so far controversial. Recently, CytoSorb has achieved promising outcomes on reduction of cytokine blood levels, improvement of clinical parameters and mortality in sepsis, as well as in other acute conditions. It is mostly used in Intensive Care Unit (ICU), in isolated hemoperfusion, or inserted in other circuits in addition to Continuous Renal Replacement Therapy (CRRT), heart-lung machines and extracorporeal membrane oxygenation. We report a case of septic shock occurred in our Emergency Department-High Dependency Unit (ED-HDU), resistant to standard therapy and improved after CytoSorb, so avoiding ICU hospitalization.
Critical Care, 2018
Sepsis is one of the leading causes of morbidity and mortality worldwide. It is characterized by a dysregulated immune response to infections that results in life-threatening organ dysfunction and even death. Bacterial cell wall components (endotoxin or lipopolysaccharide), known as pathogen-associated molecular patterns (PAMPs), as well as damage-associated molecular patterns (DAMPs) released by host injured cells, are well-recognized triggers resulting in the elevation of both pro-inflammatory and anti-inflammatory cytokines. Understanding this complex pathophysiology has led to the development of therapeutic strategies aimed at restoring a balanced immune response by eliminating/deactivating these inflammatory mediators. Different extracorporeal techniques have been studied in recent years in the hope of maximizing the effect of renal replacement therapy in modulating the exaggerated host inflammatory response, including the use of high volume hemofiltration (HVHF), high cutoff (HCO) membranes, adsorption alone, and coupled plasma filtration adsorption (CPFA). These strategies are not widely utilized in practice, depending on resources and local expertise. The literature examining their use in septic patients is growing, but the evidence to support their use at this stage is considered of low level. Our aim is to provide a comprehensive overview of the technical aspects, clinical applications, and associated side effects of these techniques.
The International Journal of Artificial Organs
Introduction: Extracorporeal life support is an increasingly used technique for respiratory and cardiocirculatory support. Besides primary organ dysfunction, an excessive systemic hyperinflammatory response can be the underlying cause for acute organ failure necessitating extracorporeal life support therapy, or it may be associated with the extracorporeal life support itself. Controlling this overwhelming inflammatory response using CytoSorb® hemoadsorption has been shown to be associated with improved hemodynamics and restored metabolic balance resulting in preserved organ functions. Methods: In this retrospective case series, we describe 23 patients undergoing extracorporeal life support therapy and CytoSorb hemoadsorption. Cytokine levels were monitored, hemodynamic and metabolic variables were recorded, and outcome measures such as duration of organ support, intensive care unit mortality, and hospital mortality were noted. Results: CytoSorb treatment was associated with a trend ...
What’s new in the extracorporeal treatment of sepsis?
Intensive Care Medicine, 2017
Reportedly, it was Hippocrates (ca. 460-370 BC) and Galenos (Galen of Pergamum; ca AD 129-199) who first stated that a poison, and not evil spirits, must be responsible for symptoms such as fever, vomiting and diarrhea [1]. Naturally, the nature of this 'poison' remained unclear. Richard Pfeiffer (1858-1945) discovered that a toxic substance was associated with the membrane of bacteria, and called it 'endotoxin' [2]. Endotoxin infusion mimics many of the inflammatory, metabolic, cardiovascular changes observed in sepsis patients and represents one of the main inducers of shock in sepsis. The discoverer of its receptor (the Toll-like receptor 4) [3], Nüsslein-Volhard was awarded the Nobel prize for this discovery in 1995, further propelling this field of research. Clinical research has shown that endotoxin is indeed circulating in the blood of up to 50% of sepsis shock patients [4] and associated with impaired clinical outcome [5]. In view of the pivotal role of endotoxin in sepsis patients, the idea of 'blood purification' emerged. Polysterene fiber filters coated with polymyxin B are able to bind endotoxin (Fig. 1). A meta-analysis of trials primarily of Japanese origin indicated a survival benefit for patients treated with polymyxin B hemoperfusion [6].
2021
Introduction Sepsis and septic shock have mortality rates between 20% and 50%. In sepsis, the immune response becomes dysregulated, which leads to an imbalance between proinflammatory and anti-inflammatory mediators. When standard therapeutic measures fail to improve patients’ condition, additional therapeutic alternatives are applied to reduce morbidity and mortality. One of the most recent alternatives is extracorporeal cytokine adsorption with a device called CytoSorb. This study aims to compare the efficacy of standard medical therapy and continuous extracorporeal cytokine removal with CytoSorb therapy in patients with early refractory septic shock. Furthermore, we compare the dosing of CytoSorb adsorber device changed every 12 or 24 hours. Methods and analysis It is a prospective, randomised, controlled, open-label, international, multicentre, phase III study. Patients fulfilling the inclusion criteria will be randomly assigned to receive standard medical therapy (group A) or—i...
Literature Review of the Efficacy of High-Volume Hemofiltration in Critically Ill Pediatric Patients
Blood Purification
Background: Pediatric sepsis is a significant public health issue. This condition is exacerbated by rising serum creatinine and inflammatory cytokines that lead to deleterious effects upon the body. The current standard of care involves the use of continuous kidney replacement therapy to remove harmful cytokines until the body returns to homeostasis. In order to promote faster clearance and reduced stay in the ICU, high-volume hemofiltration (HVHF) has shown promise. However, there is a paucity of studies to fully elucidate its benefits. Methods: A literature search was done using PubMed/ MEDLINE and Embase. The literature was reviewed by two independent reviewers, who independently assessed the quality of randomized controlled trials by using the Cochrane risk of bias tool for RCTs and Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomized controlled trials. Data were combined from studies with a similar design. Results: The primary endpoint of all-cause mortality ...
Results of Extracorporeal Membrane Oxygenation in Children With Sepsis
The Annals of Thoracic Surgery, 1997
Background. Despite good results in neonates, extracorporeal membrane oxygenation (ECMO) is less well accepted in pediatric patients. Older children frequently undergo ECMO for severe bacterial, viral, or aspiration pneumonia and many have coexisting systemic sepsis. We reviewed data from a national registry to study the influence of sepsis on survival from ECMO.
Frontiers in Pediatrics, 2021
Background: Sepsis is a frequent cause of death in hospitalized patients and, in detail, in neonatal, pediatric, and adult intensive care units (ICUs). Severe sepsis has a very poor prognosis. Indeed, the mortality rate varies between 30 and 70% during the first 7–14 days. Despite a timely and appropriate therapy, the prognosis of severe sepsis is too often negative. Therefore, new therapeutic resources are under investigation in order to further improve prognosis. Case series: Here, we reported three septic children in whom we used extracorporeal blood purification therapy with hemoadsorption device HA330 (Jafron Biomedical Co., Ltd., China), aiming to scavenge and eliminate bacterial toxins and inflammatory mediators from the blood. Discussion and Conclusion: This small case series first showed that hemoperfusion with HA330 cartridge may be an effective and relatively safe adjunctive treatment to counterbalance the cytokine storm in septic children with hematological disorders. Fu...