TY - JOUR A1 - Hill, Aileen A1 - Heyland, Daren K. A1 - Rossaint, Rolf A1 - Arora, Rakesh C. A1 - Engelman, Daniel T. A1 - Day, Andrew G. A1 - Stoppe, Christian T1 - Longitudinal outcomes in octogenarian critically ill patients with a focus on frailty and cardiac surgery JF - Journal of Clinical Medicine N2 - Cardiac surgery (CSX) can be lifesaving in elderly patients (age ≥ 80 years) but may still be associated with complications and functional decline. Frailty represents a determinant to outcomes in critically ill patients, but little is known about its influence on elderly CSX-patients. This is a secondary exploratory analysis of a multi-center, prospective observational cohort study of 610 elderly patients admitted to the ICU and followed for one year to document long-term outcomes. CSX-ICU-patients (n = 49) were compared to surgical ICU patients (n = 184) with regard to demographics, frailty, and outcomes. Of all surgical patients, 102 (43%) were considered vulnerable or frail. The subdistribution hazard ratio (SHR) of time to discharge home (TTDH) for vulnerable/frail vs. fit/well patients was 0.54 (95% confidence interval (CI), 0.34, 0.86, p = 0.007). The p-value for effect modification between surgery group (CSX vs. surgical ICU patients) and Clinical Frailty Scale (CFS) group was not significant (p = 0.37) suggesting that the observed difference in the CFS effect between the CSX and surgical ICU patients is consistent with random error. A further subgroup analysis shows that among surgical ICU patients, the SHR of time to discharge home (TTDH) for vulnerable/frail vs. fit/well patients was 0.49 (95% CI, 0.29, 0.83) while the corresponding SHR for CSX patients was 0.77 (0.32–1.88). In conclusion, preoperative frailty reduced the rate of discharge to home in both surgical and CSX patients, but a larger sample of CSX patients is needed to adequately address this question in this patient group. KW - population characteristics KW - demography KW - aged 80 and over KW - critical illness KW - cardiac surgery KW - critical care KW - frailty KW - prospective studies KW - nutrition therapy Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-220064 SN - 2077-0383 VL - 10 IS - 1 ER - TY - JOUR A1 - Hottenrott, Sebastian A1 - Schlesinger, Tobias A1 - Helmer, Philipp A1 - Meybohm, Patrick A1 - Alkatout, Ibrahim A1 - Kranke, Peter T1 - Do small incisions need only minimal anesthesia? — anesthetic management in laparoscopic and robotic surgery JF - Journal of Clinical Medicine N2 - Laparoscopic techniques have established themselves as a major part of modern surgery. Their implementation in every surgical discipline has played a vital part in the reduction of perioperative morbidity and mortality. Precise robotic surgery, as an evolution of this, is shaping the present and future operating theatre that an anesthetist is facing. While incisions get smaller and the impact on the organism seems to dwindle, challenges for anesthetists do not lessen and could even become more demanding than in open procedures. This review focuses on the pathophysiological effects of contemporary laparoscopic and robotic procedures and summarizes anesthetic challenges and strategies for perioperative management. KW - general anesthesia KW - anesthetics KW - perioperative care KW - minimally invasive surgery KW - laparoscopic surgery KW - robotic surgery Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-220039 SN - 2077-0383 VL - 9 IS - 12 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 - TY - JOUR A1 - Herrmann, Johannes A1 - Adam, Elisabeth Hannah A1 - Notz, Quirin A1 - Helmer, Philipp A1 - Sonntagbauer, Michael A1 - Ungemach-Papenberg, Peter A1 - Sanns, Andreas A1 - Zausig, York A1 - Steinfeldt, Thorsten A1 - Torje, Iuliu A1 - Schmid, Benedikt A1 - Schlesinger, Tobias A1 - Rolfes, Caroline A1 - Reyher, Christian A1 - Kredel, Markus A1 - Stumpner, Jan A1 - Brack, Alexander A1 - Wurmb, Thomas A1 - Gill-Schuster, Daniel A1 - Kranke, Peter A1 - Weismann, Dirk A1 - Klinker, Hartwig A1 - Heuschmann, Peter A1 - Rücker, Viktoria A1 - Frantz, Stefan A1 - Ertl, Georg A1 - Muellenbach, Ralf Michael A1 - Mutlak, Haitham A1 - Meybohm, Patrick A1 - Zacharowski, Kai A1 - Lotz, Christopher T1 - COVID-19 Induced Acute Respiratory Distress Syndrome — A Multicenter Observational Study JF - Frontiers in Medicine N2 - Background: Proportions of patients dying from the coronavirus disease-19 (COVID-19) vary between different countries. We report the characteristics; clinical course and outcome of patients requiring intensive care due to COVID-19 induced acute respiratory distress syndrome (ARDS). Methods: This is a retrospective, observational multicentre study in five German secondary or tertiary care hospitals. All patients consecutively admitted to the intensive care unit (ICU) in any of the participating hospitals between March 12 and May 4, 2020 with a COVID-19 induced ARDS were included. Results: A total of 106 ICU patients were treated for COVID-19 induced ARDS, whereas severe ARDS was present in the majority of cases. Survival of ICU treatment was 65.0%. Median duration of ICU treatment was 11 days; median duration of mechanical ventilation was 9 days. The majority of ICU treated patients (75.5%) did not receive any antiviral or anti-inflammatory therapies. Venovenous (vv) ECMO was utilized in 16.3%. ICU triage with population-level decision making was not necessary at any time. Univariate analysis associated older age, diabetes mellitus or a higher SOFA score on admission with non-survival during ICU stay. Conclusions: A high level of care adhering to standard ARDS treatments lead to a good outcome in critically ill COVID-19 patients. KW - COVID-19 KW - ARDS (acute respiratory distress syndrome) KW - intensive care medicine KW - pandemia KW - Germany Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-219834 SN - 2296-858X VL - 7 ER - TY - JOUR A1 - Hoppe, Kerstin A1 - Sartorius, Tina A1 - Chaiklieng, Sunisa A1 - Wietzorrek, Georg A1 - Ruth, Peter A1 - Jurkat-Rott, Karin A1 - Wearing, Scott A1 - Lehmann-Horn, Frank A1 - Klingler, Werner T1 - Paxilline Prevents the Onset of Myotonic Stiffness in Pharmacologically Induced Myotonia: A Preclinical Investigation JF - Frontiers in Physiology N2 - Reduced Cl\(^{-}\) conductance causes inhibited muscle relaxation after forceful voluntary contraction due to muscle membrane hyperexcitability. This represents the pathomechanism of myotonia congenita. Due to the prevailing data suggesting that an increased potassium level is a main contributor, we studied the effect of a modulator of a big conductance Ca\(^{2+}\)- and voltage-activated K\(^{+}\) channels (BK) modulator on contraction and relaxation of slow- and high-twitch muscle specimen before and after the pharmacological induction of myotonia. Human and murine muscle specimens (wild-type and BK\(^{-/-}\)) were exposed to anthracene-9-carboxylic acid (9-AC) to inhibit CLC-1 chloride channels and to induce myotonia in-vitro. Functional effects of BK-channel activation and blockade were investigated by exposing slow-twitch (soleus) and fast-twitch (extensor digitorum longus) murine muscle specimens or human musculus vastus lateralis to an activator (NS1608) and a blocker (Paxilline), respectively. Muscle-twitch force and relaxation times (T\(_{90/10}\)) were monitored. Compared to wild type, fast-twitch muscle specimen of BK\(^{-/-}\) mice resulted in a significantly decreased T\(_{90/10}\) in presence of 9-AC. Paxilline significantly shortened T\(_{90/10}\) of murine slow- and fast-twitch muscles as well as human vastus lateralis muscle. Moreover, twitch force was significantly reduced after application of Paxilline in myotonic muscle. NS1608 had opposite effects to Paxilline and aggravated the onset of myotonic activity by prolongation of T\(_{90/10}\). The currently used standard therapy for myotonia is, in some individuals, not very effective. This in vitro study demonstrated that a BK channel blocker lowers myotonic stiffness and thus highlights its potential therapeutic option in myotonia congenital (MC). KW - paxilline KW - NS1608 KW - repetitive firing KW - myotonia congenita KW - muscle disease KW - BK channel Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-218152 VL - 11 ER - TY - JOUR A1 - Neef, Vanessa A1 - Meisenzahl, David A1 - Kessler, Paul A1 - Raimann, Florian J. A1 - Piekarski, Florian A1 - Choorapoikayil, Suma A1 - Fleege, Christoph A1 - Zacharowski, Kai D. A1 - Meybohm, Patrick A1 - Meurer, Andrea T1 - Implementation of an anaemia walk‐in clinic: Feasibility and preliminary data from the Orthopedic University Hospital JF - Transfusion Medicine N2 - Background Approximately one in three patients suffers from preoperative anaemia. Even though haemoglobin is measured before surgery, anaemia management is not implemented in every hospital. Objective Here, we demonstrate the implementation of an anaemia walk‐in clinic at an Orthopedic University Hospital. To improve the diagnosis of iron deficiency (ID), we examined whether reticulocyte haemoglobin (Ret‐He) could be a useful additional parameter. Material and Methods In August 2019, an anaemia walk‐in clinic was established. Between September and December 2019, major orthopaedic surgical patients were screened for preoperative anaemia. The primary endpoint was the incidence of preoperative anaemia. Secondary endpoints included Ret‐He level, red blood cell (RBC) transfusion rate, in‐hospital length of stay and anaemia at hospital discharge. Results A total of 104 patients were screened for anaemia. Preoperative anaemia rate was 20.6%. Intravenous iron was supplemented in 23 patients. Transfusion of RBC units per patient (1.7 ± 1.2 vs. 0.2 ± 0.9; p = 0.004) and hospital length of stay (13.1 ± 4.8 days vs. 10.6 ± 5.1 days; p = 0.068) was increased in anaemic patients compared to non‐anaemic patients. Ret‐He values were significantly lower in patients with ID anaemia (33.3 pg [28.6–40.2 pg]) compared to patients with ID (35.3 pg [28.9–38.6 pg]; p = 0.015) or patients without anaemia (35.4 pg [30.2–39.4 pg]; p = 0.001). Conclusion Preoperative anaemia is common in orthopaedic patients. Our results proved the feasibility of an anaemia walk‐in clinic to manage preoperative anaemia. Furthermore, our analysis supports the use of Ret‐He as an additional parameter for the diagnosis of ID in surgical patients. KW - anaemia walk‐in clinic KW - blood transfusion KW - iron deficiency KW - orthopaedic patients KW - patient blood management KW - reticulocyte haemoglobin Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-224594 VL - 30 IS - 6 SP - 467 EP - 474 ER - TY - JOUR A1 - Lotz, C. A1 - Muellenbach, R. M. A1 - Meybohm, P. A1 - Rolfes, C. A1 - Reyher, C. T1 - Präklinisches Management bei Herz-Kreislauf-Stillstand – extrakorporale kardiopulmonale Reanimation JF - Der Anaesthesist N2 - Hintergrund Die Überlebenschancen nach präklinischem Herz-Kreislauf-Stillstand sind weiterhin sehr gering. Trotz intensiver Bemühungen bleibt das Outcome seit vielen Jahren weitestgehend konstant. Neue Technologien wie die extrakorporale kardiopulmonale Reanimation (eCPR) können in bestimmten Situationen möglicherweise das Überleben mit gutem neurologischen Outcome signifikant verbessern. Fragestellung Beeinflusst die sofortige Reperfusion und Reoxygenierung des Körpers mittels eCPR das Überleben nach Herz-Kreislauf-Stillstand? Bedarf es einer Erweiterung der „chain of survival“ um die eCPR? Material und Methoden Diskussion aktueller Studienergebnisse und Leitlinienempfehlungen. Ergebnisse Die Überlebensraten nach präklinischem Herz-Kreislauf-Stillstand sind weltweit seit vielen Jahren unverändert bei 10–30 %. Trotz geringer Fallzahlen zeigen neuere retrospektive Studien, dass durch die eCPR eine Verbesserung des Outcome erzielt werden kann. In selektionierten Patientenkollektiven ist ein Überleben mit gutem neurologischen Outcome von 38 % möglich. Schlussfolgerung Ob und mit welcher Lebensqualität ein Herz-Kreislauf-Stillstand überlebt werden kann, ist von vielen unterschiedlichen Faktoren abhängig. Der Faktor Zeit, also die Vermeidung einer „No-flow-Phase“ und die Reduktion der „Low-flow-Phase“, ist von zentraler Bedeutung. Durch die sofortige Wiederherstellung von Zirkulation und Sauerstoffversorgung kann durch die eCPR das Überleben signifikant verbessert werden. Große kontrollierte, randomisierte Studien hierzu fehlen jedoch bisher. N2 - Background The chances of surviving out-of-hospital cardiac arrest (OHCA) are still very low. Despite intensive efforts the outcome has remained relatively poor over many years. In specific situations, new technologies, such as extracorporeal cardiopulmonary resuscitation (eCPR) could significantly improve survival with a good neurological outcome. Objective Does the immediate restoration of circulation and reoxygenation via eCPR influence the survival rate after OHCA? Is eCPR the new link in the chain of survival? Material and methods Discussion of current study results and guideline recommendations. Results The overall survival rates after OHCA have remained at 10–30% over many years. Despite low case numbers more recent retrospective studies showed that an improved outcome can be achieved with eCPR. In selected patient collectives survival with a favorable neurological outcome is possible in 38% of the cases. Conclusion Survival after cardiac arrest and the subsequent quality of life dependent on many different factors. The time factor, i.e. the avoidance of a no-flow phase and reduction of the low-flow phase is of fundamental importance. The immediate restoration of the circulation and oxygen supply by eCPR can significantly improve survival; however, large randomized, controlled trials are currently not available. KW - Rettungskette KW - eCPR KW - Extrakorporale Membranoxygenierung KW - Wiederbelebung KW - Außerklinischer Herz-Kreislauf-Stillstand KW - chain-of-survival KW - eCPR KW - extracorporeal membrane oxygenation KW - resuscitation KW - out-of-hospital cardiac arrest Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-232525 SN - 0003-2417 VL - 69 ER - TY - JOUR A1 - Kippnich, Maximilian A1 - Schorscher, Nora A1 - Kredel, Markus A1 - Markus, Christian A1 - Eden, Lars A1 - Gassenmaier, Tobias A1 - Lock, Johann A1 - Wurmb, Thomas T1 - Dual‑room twin‑CT scanner in multiple trauma care: first results after implementation in a level one trauma centre JF - European Journal of Trauma and Emergency Surgery N2 - Purpose The trauma centre of the Wuerzburg University Hospital has integrated a pioneering dual-room twin-CT scanner in a multiple trauma pathway. For concurrent treatment of two trauma patients, two carbon CT examination and intervention tables are positioned head to head with one sliding CT-Gantry in the middle. The focus of this study is the process of trauma care with the time to CT (tCT) and the time to operation (tOR) as quality indicator. Methods All patients with suspected multiple trauma, who required emergency surgery and who were initially diagnosed by the CT trauma protocol between 05/2018 and 12/2018 were included. Data relating to time spans (tCT and tOR), severity of injury and outcome was obtained. Results 110 of the 589 screened trauma patients had surgery immediately after finishing primary assessment in the ER. The ISS was 17 (9–34) (median and interquartile range, IQR). tCT was 15 (11–19) minutes (median and IQR) and tOR was 96.5 (75–119) minutes (median and IQR). In the first 30 days, seven patients died (6.4%) including two within the first 24 h (2%). There were two ICU days (1–6) (median and IQR) and one (0–1) (median and IQR) ventilator day. Conclusion The twin-CT technology is a fascinating tool to organize high-quality trauma care for two multiple trauma patients simultaneously KW - trauma centre KW - trauma management KW - resuscitation time KW - dual-room whole-body CT Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-232390 SN - 1863-9933 ER - TY - JOUR A1 - Wurmb, Thomas A1 - Franke, Axel A1 - Schorscher, Nora A1 - Kowalzik, Barbara A1 - Helm, Matthias A1 - Bohnen, Renate A1 - Helmerichs, Jutta A1 - Grueneisen, Ulrich A1 - Cwojdzinski, Detlef A1 - Jung, Georg A1 - Lücking, Gesa A1 - Weber, Martin T1 - Emergency response to terrorist attacks: results of the federal-conducted evaluation process in Germany JF - European Journal of Trauma and Emergency Surgery N2 - Purpose Rescue missions during terrorist attacks are extremely challenging for all rescue forces (police as well as non-police forces) involved. To improve the quality and safety of the rescue missions during an active killing event, it is obligatory to adapt common rescue mission goals and strategies. Methods After the recent attacks in Europe, the Federal Office of Civil Protection and Disaster Assistance started an evaluation process on behalf of the Federal Ministry of the Interior and the Federal Ministry of Health. This was done to identify weaknesses, lessons learned and to formulate new adapted guidelines. Results The presented bullet point recommendations summarise the basic and most important results of the ongoing evaluation process for the Federal Republic of Germany. The safety of all the rescue forces and survival of the greatest possible number of casualties are the priority goals. Furthermore, the preservation and re-establishment of the socio-political integrity are the overarching goals of the management of active killing events. Strategic incident priorities are to stop the killing and to save as much lives as possible. The early identification and prioritised transportation of casualties with life-threatening non-controllable bleeding are major tasks and the shortest possible on-scene time is an important requirement with respect to safety issues. Conclusion With respect to hazard prevention tactics within Germany, we attributed the highest priority impact to the bullet points. The focus of the process has now shifted to intense work about possible solutions for the identified deficits and implementation strategies of such solutions during mass killing incidents. KW - terror attack KW - mission strategies KW - lessons learned KW - first responders KW - safety Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-231777 SN - 1863-9933 VL - 46 ER - TY - JOUR A1 - Flemming, S. A1 - Hankir, M. A1 - Ernestus, R.-I. A1 - Seyfried, F. A1 - Germer, C.-T. A1 - Meybohm, P. A1 - Wurmb, T. A1 - Vogel, U. A1 - Wiegering, A. T1 - Surgery in times of COVID-19 — recommendations for hospital and patient management JF - Langenbeck's Archives of Surgery N2 - Background The novel coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2), has escalated rapidly to a global pandemic stretching healthcare systems worldwide to their limits. Surgeonshave had to immediately react to this unprecedented clinical challenge by systematically repurposing surgical wards. Purpose To provide a detailed set of guidelines developed in a surgical ward at University Hospital Wuerzburg to safelyaccommodate the exponentially rising cases of SARS-CoV-2 infected patients without compromising the care of emergencysurgery and oncological patients or jeopardizing the well-being of hospital staff. Conclusions The dynamic prioritization of SARS-CoV-2 infected and surgical patient groups is key to preserving life whilemaintaining high surgical standards. Strictly segregating patient groups in emergency rooms, non-intensive care wards andoperating areas prevents viral spread while adequately training and carefully selecting hospital staff allow them to confidentlyand successfully undertake their respective clinical duties. KW - SARS-CoV-2 KW - COVID-19 KW - Surgery Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-231766 SN - 1435-2443 VL - 405 ER -