Der Anaesthesist
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The European Resuscitation Council recommends that only rescuers experienced and well-trained in airway management should perform endotracheal intubation. Less trained rescuers should use alternative airway devices instead. Therefore, a concept to train almost 1,100 emergency physicians (EP) and emergency medical technicians (EMT) in prehospital airway management using the disposable laryngeal tube suction (LTS-D) is presented. ⋯ A standardized training concept enabled almost 1,100 rescuers to be trained in the use of an alternative airway device and to successfully implement the LTS-D into the prehospital airway management algorithm. Because the LTS-D recently became an accepted alternative to endotracheal intubation in difficult airway scenarios, the number of intubation attempts before considering an alternative airway device is steadily decreasing.
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The development of provision and usage of intensive care capacity in Germany in the last two decades has not yet been sufficiently studied. ⋯ The provision and usage of intensive care capacities have increased steadily and independently of the hospital size in Germany in the last two decades. Major effects of cost reduction measures, such as the introduction of diagnosis-related reimbursement on the provision and usage of intensive care medicine were not observed.
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The case presented describes the combined onset of heparin-induced thrombocytopenia II (HIT) and post-transfusion purpura (PTP) 5-10 days following exposure to heparin and blood transfusion during aortic dissection repair. On day 4 the platelet count decreased by 40% and D-dimers started to increase again. Despite a low clinical probability for HIT-II at this time (4T score of 3) serological testing was done the next day and yielded a negative test result. ⋯ Careful evaluation of the time-related magnitude in platelet decrease, patient history, course of D-dimers, screening ultrasonography and ROTEM® seem to be helpful to initiate early appropriate therapy before serological test results become available. In contrast to the Clauss method of fibrinogen measurement, assessment of clot firmness in ROTEM® is not influenced by argatroban. Moreover, ROTEM® reveals the compensatory effects of increased functional fibrinogen on clot firmness during severe thrombocytopenia as an important variable for anticoagulation therapy during thrombocytopenia with increased thromboembolic risk.
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Surgical replacement of aortic valves is the gold standard for therapy of high grade aortic valve stenosis. However, the changes in demography confront the responsible medical discipline with an increasingly higher risk profile of patients which necessitates the development of new less invasive alternative forms of treatment for the surgical therapy of aortic valve stenosis. This developmental process has progressed from mini-thoracotomy to transcatheter aortic valve implantation (TAVI). ⋯ Because TAVI can be carried out while the heart is still beating and without a sternotomy or heart-lung maschine, this procedure is particularly suitable for elderly multimorbid patients and/or patients with previous cardiac surgery. The initial results of large prospective multicenter studies underline the value of TAVI in the modern treatment of high risk patients with symptomatic aortic valve stenosis. In addition to an understanding of the surgical procedure, anesthetists must have precise knowledge of the perioperative anesthesia management and possible complications of the procedure.
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In a medical liability process a medical expert takes on an outstanding position. He is the one process participant who preprograms the decision of the judge. However, he does not as such have an independent investigative competence and must understand his role as being an accessory to the judge. ⋯ In contrast the procedure in criminal processes follows the principle of official investigation and the absolute principle of in dubio pro reo. From this it follows that the evidence of causality must be proven with a probability close to certainty. Advice for the construction of expert opinion statements can be found in this article.