Der Anaesthesist
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Coronavirus disease 2019 (COVID-19) has brought about unprecedented challenges to medical schools. Physical distancing as the most effective means of infection prevention renders traditional classroom teaching nearly impossible and new teaching methods are required to contain the infection risk whilst ensuring high-level education. ⋯ Technology Enhanced Learning was highly valued by our students and helped to reduce the need for classroom teaching; however, for teaching practical skills classroom teaching remains indispensable.
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In Germany, a remarkable increase regarding the usage of extracorporeal membrane oxygenation (ECMO) and extracorporeal life support (ECLS) systems has been observed in recent years with approximately 3000 ECLS/ECMO implantations annually since 2015. Despite the widespread use of ECLS/ECMO, evidence-based recommendations or guidelines are still lacking regarding indications, contraindications, limitations and management of ECMO/ECLS patients. ⋯ Experts from 17 German, Austrian and Swiss scientific societies and a patients' organization, guided by the GSTCVS, completed the project in February 2021. In this report, we present a summary of the methodological concept and tables displaying the recommendations for each chapter of the guideline.
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A 78-year-old patient received an interscalene plexus catheter for perioperative pain therapy during implantation of an inverse shoulder prothesis. After stimulation-assisted puncture under sonographic control, 25 ml of local anesthetic (LA) were first administered and then the catheter was placed using the through the needle technique. Immediately after the administration of another 5 ml of local anesthetic via the inserted catheter, the patient showed symptoms of total spinal anesthesia, so that she had to be intubated and ventilated. ⋯ The spread of the LA should be traceable at all times using ultrasound and should otherwise be immediately terminated. Furthermore, a strict adherence to the needle position while inserting the catheter without manipulation of the needle depth is necessary. The first injection of the catheter has to be performed under controlled conditions, preferably connected to surveillance monitors with neurological monitoring of the awake patient and control of vital signs with direct access to the emergency equipment.
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Immobilization of the cervical spine is a standard procedure in emergency medicine mostly achieved via a cervical collar. In the emergency room other forms of immobilization are utilized as cervical collars have certain drawbacks. The present study aimed to provide preliminary data on the efficiency of immobilization in the emergency room by analyzing the residual spinal motion of the patient's head on different kinds of head rests. ⋯ The motion score of the cervical spine using motion sensors can provide important information for future analyses. The results of the present study suggest that trauma patients can be immobilized in the early trauma phase with a cervical collar and a head rest. The application of a cervical collar and the positioning on the concave pillow may achieve a good immobilization of the cervical spine in trauma patients in the early trauma phase.
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Endoscopy is most frequently performed in intensive care units (ICU) for gastrointestinal bleeding; however, there are other indications for performing an endoscopy on the ICU. This article shows the indications for this, the background and the peri-interventional and postinterventional management. ⋯ Gastrointestinal motility disorders are a frequent phenomenon in critically ill patients and are associated with increased mortality. With a cecal diameter > 9-12 mm, endoscopic decompression can be performed; however, this is associated with an increased risk of perforation and should only be carried out after the failure of conservative treatment.