Der Anaesthesist
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A 32-year-old woman at 32 weeks gestation presented with cardiac arrest due to ventricular tachycardia following acute chest pain at home. After immediate defibrillation with return of spontaneous circulation (ROSC), an ST segment elevation myocardial infarction due to coronary artery dissection was confirmed. Two drug-eluting stents were implanted and she was placed on dual antiplatelet therapy (DAPT). ⋯ The patients risk for stent thrombosis was considered high and therefore DAPT was continued until cesarean section at 35 weeks gestation. Intraoperatively she received two units of packed red blood cells, one platelet concentrate, 4 g fibrinogen and 2 g tranexamic acid. Left ventricular ejection fraction deteriorated 8 days after delivery and the patient developed congestive heart failure.
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In the current guidelines for the treatment of patients with ST-segment elevation myocardial infarction (STEMI), the European Society of Cardiology (ESC) recommends preclinical fibrinolysis as a reperfusion therapy if, due to long transportation times, no cardiac catheterisation is available within 90-120 min. However, there is little remaining in-depth expertise in this method because fibrinolysis is presently only rarely indicated. ⋯ In emergency situations with long transportation times to the nearest suitable cardiac catheterisation laboratory, preclinical fibrinolysis in STEMI still represents a workable method. Success of this strategy requires particularly strong training of the emergency physicians in ECG and lysis therapy, and co-operation with nearby cardiac centres.
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Here, we present a case of a tracheal fistula due to an anastomotic insufficiency following abdominothoracic esophageal resection. Despite immediate discontinuity resection, the tracheal fistula could not be surgically closed, resulting in incomplete control of the source of infection and an alternative treatment concept in the form of interventional fistula closure using a Y-tracheal stent. However, owing to existing severe acute respiratory distress syndrome (ARDS), which is associated with a considerable risk of peri-interventional hypoxia, a temporary bridging concept using venovenous extracorporeal membrane oxygenation (ECMO) was implemented successfully.
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Diagnosis-related groups (DRGs) have been used to reimburse hospitals services in Germany since 2003/04. Like any other reimbursement system, DRGs offer specific incentives for hospitals that may lead to unintended consequences for patients. In the German context, specific procedures and their documentation are suspected to be primarily performed to increase hospital revenues. Mechanical ventilation of patients and particularly the duration of ventilation, which is an important variable for the DRG-classification, are often discussed to be among these procedures. ⋯ Due to advances in respiratory medicine, new ventilation methods have been introduced that are less prone to complications. This development has simultaneously improved survival rates. There was no evidence supporting the assumption that the duration of mechanical ventilation is influenced by the time intervals relevant for DRG grouping. However, presumably operational routines such as staff availability within early and late shifts of the hospital have a significant impact on the termination of mechanical ventilation.
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Chief emergency physicians are regarded as an important element in the care of the injured and sick following mass casualty accidents. Their education is very theoretical; practical content in contrast often falls short. Limitations are usually the very high costs of realistic (large-scale) exercises, poor reproducibility of the scenarios, and poor corresponding results. ⋯ Interactive, identifiable, and realistic training environments based on projector systems could in future enable a repetitive exercise with changes within a decision tree, in reproducibility, and within different occupational groups. With a hard- and software environment numerous accident situations can be depicted and practiced. The main expense is the creation of the virtual accident scenes. As the appropriate city models and other three-dimensional geographical data are already available, this expenditure is very low compared with the planning costs of a large-scale exercise.