scholarly journals CytoSorb® Hemoadsorption as a Promising Tool to Handle COVID-19-Induced Cytokine Storm

2021 ◽  
Vol 2021 ◽  
pp. 1-5
Author(s):  
Alice-Christin Acevedo ◽  
Michael Zoller ◽  
Christina Scharf ◽  
Uwe Liebchen ◽  
Michael Irlbeck ◽  
...  
Keyword(s):  
Renal Failure ◽  
Case Report ◽  
Hemodynamic Instability ◽  
Organ Injury ◽  
Cytokine Storm ◽  
Cytokine Release ◽  
Cytokine Release Syndrome ◽  
Capillary Leakage ◽  
Patient Subgroup ◽  
Promising Tool

Accumulating evidence suggests that a patient subgroup with severe COVID-19 develops a cytokine release syndrome leading to capillary leakage and organ injury. Recent publications addressing therapy of cytokine storms recommended new extracorporeal therapies such as hemoadsorption. This case report describes a 59-year-old SARS-CoV-2-positive patient with severe ARDS. Due to severe hyperinflammation with concomitant hemodynamic instability and progressive renal failure, combination of continuous renal replacement and CytoSorb® hemoadsorption therapy was initiated. Treatment resulted immediately in a control of the hyperinflammatory response. Simultaneously, lung function continued to improve accompanied by profound hemodynamic stabilization. We report the successful utilization of CytoSorb® hemoadsorption in the treatment of a patient with SARS-CoV-2-induced cytokine storm syndrome.

scholarly journals Macrophage Activation and Cytokine Release Syndrome in COVID-19: Current Updates and Analysis of Repurposed and Investigational Anti-Cytokine Drugs

Drug Research ◽  
2021 ◽  
Author(s):  
Ashif Iqubal ◽  
Farazul Hoda ◽  
Abul Kalam Najmi ◽  
Syed Ehtaishamul Haque
Keyword(s):  
Immune Response ◽  
Clinical Trials ◽  
Macrophage Activation ◽  
Fatality Rate ◽  
Cytokine Storm ◽  
Cytokine Release ◽  
Cytokine Release Syndrome ◽  
Disease Condition ◽  
Inflammatory Drugs ◽  
Anti Inflammatory

AbstractCoronavirus disease (COVID-19) emerged from Wuhan, has now become pandemic and the mortality rate is growing exponentially. Clinical complication and fatality rate is much higher for patients having co-morbid issues. Compromised immune response and hyper inflammation is hall mark of pathogenesis and major cause of mortality. Cytokine release syndrome (CRS) or cytokine storm is a term used to affiliate the situation of hyper inflammation and therefore use of anti-cytokine and anti-inflammatory drugs is used to take care of this situation. Looking into the clinical benefit of these anti-inflammatory drugs, many of them enter into clinical trials. However, understanding the immunopathology of COVID-19 is important otherwise, indiscriminate use of these drugs could be fetal as there exists a very fine line of difference between viral clearing cytokines and inflammatory cytokines. If any drug suppresses the viral clearing cytokines, it will worsen the situation and hence, the use of these drugs must be based on the clinical condition, viral load, co-existing disease condition and severity of the infection.

scholarly journals Rituximab induced cytokine release syndrome in an MS patient: A case report

2021 ◽  
Vol 9 (7) ◽  
Author(s):  
Masoud Etemadifar ◽  
Mehri Salari ◽  
Mahdieh Saeri ◽  
Amirhossein Akhavan Sigari ◽  
Sara Ebrahimi Pelarti
Keyword(s):  
Case Report ◽  
Cytokine Release ◽  
Cytokine Release Syndrome

scholarly journals Efficacy of Tocilizumab Therapy in Different Subtypes of COVID-19 Cytokine Storm Syndrome

Viruses ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 1067
Author(s):  
Oleksandr Oliynyk ◽  
Wojciech Barg ◽  
Anna Slifirczyk ◽  
Yanina Oliynyk ◽  
Vitaliy Gurianov ◽  
...  
Keyword(s):  
Macrophage Activation Syndrome ◽  
Macrophage Activation ◽  
Cytokine Storm ◽  
Cytokine Release ◽  
Cytokine Release Syndrome ◽  
C Reactive Protein ◽  
Treatment Results ◽  
Reactive Protein ◽  
Median Serum ◽  
D Dimer

Background: Cytokine storm in COVID-19 is heterogenous. There are at least three subtypes: cytokine release syndrome (CRS), macrophage activation syndrome (MAS), and sepsis. Methods: A retrospective study comprising 276 patients with SARS-CoV-2 pneumonia. All patients were tested for ferritin, interleukin-6, D-Dimer, fibrinogen, calcitonin, and C-reactive protein. According to the diagnostic criteria, three groups of patients with different subtypes of cytokine storm syndrome were identified: MAS, CRS or sepsis. In the MAS and CRS groups, treatment results were assessed depending on whether or not tocilizumab was used. Results: MAS was diagnosed in 9.1% of the patients examined, CRS in 81.8%, and sepsis in 9.1%. Median serum ferritin in patients with MAS was significantly higher (5894 vs. 984 vs. 957 ng/mL, p < 0.001) than in those with CRS or sepsis. Hypofibrinogenemia and pancytopenia were also observed in MAS patients. In CRS patients, a higher mortality rate was observed among those who received tocilizumab, 21 vs. 10 patients (p = 0.043), RR = 2.1 (95% CI 1.0–4.3). In MAS patients, tocilizumab decreased the mortality, 13 vs. 6 patients (p = 0.013), RR = 0.50 (95% CI 0.25–0.99). Сonclusions: Tocilizumab therapy in patients with COVID-19 and CRS was associated with increased mortality, while in MAS patients, it contributed to reduced mortality.

Delayed cytokine release syndrome after neoadjuvant nivolumab: a case report and literature review

Immunotherapy ◽  
2021 ◽  
Author(s):  
Aaron T Ciner ◽  
Howard S Hochster ◽  
David A August ◽  
Darren R Carpizo ◽  
Kristen R Spencer
Keyword(s):  
Adverse Event ◽  
Checkpoint Inhibitors ◽  
Corticosteroid Treatment ◽  
Hemodynamic Instability ◽  
Cytokine Release ◽  
Cytokine Release Syndrome ◽  
Related Adverse Event ◽  
Neoadjuvant Immunotherapy ◽  
Appropriate Treatment ◽  
High Index Of Suspicion

Aim: Cytokine release syndrome (CRS) is an infrequently described immune-related adverse event of checkpoint inhibitors (CPI). CPI-induced CRS typically presents with fevers, hemodynamic instability and organ dysfunction within 2 weeks of the last treatment cycle. Case study: We report an unusual case of delayed and severe CRS occurring postoperatively in a patient with hepatic-limited metastatic colorectal cancer who received neoadjuvant immunotherapy. After a negative workup for alternative causes, he received prolonged corticosteroid treatment with symptom resolution. Conclusion: CPI-induced CRS can mimic sepsis and clinicians should maintain a high-index of suspicion to diagnose this immune-related adverse event early and initiate appropriate treatment. As use of perioperative immunotherapy increases, the potential role of surgery to trigger CRS in this case warrants further investigation.

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