TY - JOUR A1 - Marx, Gernot A1 - Schindler, Achim W. A1 - Mosch, Christoph A1 - Albers, Joerg A1 - Bauer, Michael A1 - Gnass, Irmela A1 - Hobohm, Carsten A1 - Janssens, Uwe A1 - Kluge, Stefan A1 - Kranke, Peter A1 - Maurer, Tobias A1 - Merz, Waltraut A1 - Neugebauer, Edmund A1 - Quintel, Michael A1 - Senninger, Norbert A1 - Trampisch, Hans-Joachim A1 - Waydhas, Christian A1 - Wildenauer, Rene A1 - Zacharowski, Kai A1 - Eikermann, Michaela T1 - Intravascular volume therapy in adults guidelines from the association of the scientific medical societies in Germany JF - European Journal of Anaesthesiology N2 - No abstract available. KW - Predict fluid responsiveness KW - Randomized controlled-trial KW - 6-percent hydroxyethyl starch KW - Central venous-pressure KW - Elective cesarean-section KW - Critically-ill patients KW - Puls-pressure variation KW - Lactated ringers solution KW - Hypertonic saline 7.5-percent KW - Major abdominal surgery Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-188223 VL - 33 IS - 7 ER - TY - JOUR A1 - Bleilevens, Christian A1 - Soppert, Josefin A1 - Hoffmann, Adrian A1 - Breuer, Thomas A1 - Bernhagen, Jürgen A1 - Martin, Lukas A1 - Stiehler, Lara A1 - Marx, Gernot A1 - Dreher, Michael A1 - Stoppe, Christian A1 - Simon, Tim-Philipp T1 - Macrophage migration inhibitory factor (MIF) plasma concentration in critically ill COVID-19 patients: a prospective observational study JF - Diagnostics N2 - Mortality in critically ill coronavirus disease 2019 (COVID-19) patients is high and pharmacological treatment strategies remain limited. Early-stage predictive biomarkers are needed to identify patients with a high risk of severe clinical courses and to stratify treatment strategies. Macrophage migration inhibitory factor (MIF) was previously described as a potential predictor for the outcome of critically ill patients and for acute respiratory distress syndrome (ARDS), a hallmark of severe COVID-19 disease. This prospective observational study evaluates the predictive potential of MIF for the clinical outcome after severe COVID-19 infection. Plasma MIF concentrations were measured in 36 mechanically ventilated COVID-19 patients over three days after intensive care unit (ICU) admission. Increased compared to decreased MIF was significantly associated with aggravated organ function and a significantly lower 28-day survival (sequential organ failure assessment (SOFA) score; 8.2 ± 4.5 to 14.3 ± 3, p = 0.009 vs. 8.9 ± 1.9 to 12 ± 2, p = 0.296; survival: 56% vs. 93%; p = 0.003). Arterial hypertension was the predominant comorbidity in 85% of patients with increasing MIF concentrations (vs. decreasing MIF: 39%; p = 0.015). Without reaching significance, more patients with decreasing MIF were able to improve their ARDS status (p = 0.142). The identified association between an early MIF response, aggravation of organ function and 28-day survival may open future perspectives for biomarker-based diagnostic approaches for ICU management of COVID-19 patients. KW - Macrophage Migration Inhibitory Factor (MIF) KW - COVID-19 KW - ICU treatment KW - acute respiratory distress syndrome (ARDS) KW - SOFA Score KW - Horowitz Quotient Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-228967 SN - 2075-4418 VL - 11 IS - 2 ER - TY - JOUR A1 - Averdunk, Luisa A1 - Bernhagen, Jürgen A1 - Fehnle, Karl A1 - Surowy, Harald A1 - Lüdecke, Hermann-Josef A1 - Mucha, Sören A1 - Meybohm, Patrick A1 - Wieczorek, Dagmar A1 - Leng, Lin A1 - Marx, Gernot A1 - Leaf, David E. A1 - Zarbock, Alexander A1 - Zacharowski, Kai A1 - Bucala, Richard A1 - Stoppe, Christian T1 - The Macrophage Migration Inhibitory Factor (MIF) promoter polymorphisms (rs3063368, rs755622) predict acute kidney injury and death after cardiac surgery JF - Journal of Clinical Medicine N2 - Background: Macrophage Migration Inhibitory Factor (MIF) is highly elevated after cardiac surgery and impacts the postoperative inflammation. The aim of this study was to analyze whether the polymorphisms CATT\(_{5–7}\) (rs5844572/rs3063368,“-794”) and G>C single-nucleotide polymorphism (rs755622,-173) in the MIF gene promoter are related to postoperative outcome. Methods: In 1116 patients undergoing cardiac surgery, the MIF gene polymorphisms were analyzed and serum MIF was measured by ELISA in 100 patients. Results: Patients with at least one extended repeat allele (CATT\(_7\)) had a significantly higher risk of acute kidney injury (AKI) compared to others (23% vs. 13%; OR 2.01 (1.40–2.88), p = 0.0001). Carriers of CATT\(_7\) were also at higher risk of death (1.8% vs. 0.4%; OR 5.12 (0.99–33.14), p = 0.026). The GC genotype was associated with AKI (20% vs. GG/CC:13%, OR 1.71 (1.20–2.43), p = 0.003). Multivariate analyses identified CATT\(_7\) predictive for AKI (OR 2.13 (1.46–3.09), p < 0.001) and death (OR 5.58 (1.29–24.04), p = 0.021). CATT\(_7\) was associated with higher serum MIF before surgery (79.2 vs. 50.4 ng/mL, p = 0.008). Conclusion: The CATT\(_7\) allele associates with a higher risk of AKI and death after cardiac surgery, which might be related to chronically elevated serum MIF. Polymorphisms in the MIF gene may constitute a predisposition for postoperative complications and the assessment may improve risk stratification and therapeutic guidance. KW - acute kidney injury KW - genetic polymorphisms KW - risk prediction KW - (cardiac) surgery KW - inflammatory cytokines KW - clinical studies Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-213126 SN - 2077-0383 VL - 9 IS - 9 ER -