Medizinische Klinik, Intensivmedizin und Notfallmedizin
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Med Klin Intensivmed Notfmed · Sep 2020
Review[Decisions on the allocation of intensive care resources in the context of the COVID-19 pandemic : Clinical and ethical recommendations of DIVI, DGINA, DGAI, DGIIN, DGNI, DGP, DGP and AEM. German version].
In view of the globally evolving Coronavirus Disease (COVID-19) pandemic, German hospitals rapidly expanded their intensive care capacities. However, it is possible that even with an optimal use of the increased resources, these will not suffice for all patients in need. Therefore, recommendations for the allocation of intensive care resources in the context of the COVID-19 pandemic have been developed by a multidisciplinary authors group with support of eight scientific medical societies. ⋯ In addition to this patient-centred approach, prioritisations in case of resource scarcity require a supra-individual perspective. In such situations, prioritisations should be based on the criterion of clinical prospect of success in order to minimize the number of preventable deaths due to resource scarcity and to avoid discrimination based on age, disabilities or social factors. Assessment of the clinical prospect of success should take into account the severity of the current illness, severe comorbidities and the patient's general health status prior to the current illness.
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Med Klin Intensivmed Notfmed · Sep 2020
Review[Intensive care and emergency medicine as part of training in internal medicine].
Intensive care and emergency medicine are extremely important for the treatment of patients with acute and severe medical conditions. While other internal medicine specialties are progressively focused on specific organ systems or diseases, rotations of residents into the intensive care unit (ICU) or the emergency department (ED) are an important part of their training in general internal medicine. Here they can acquire many of the diagnostic and therapeutic skills required in their curriculum. ⋯ For training programs in general internal medicine, the German Society for Medical Intensive Care and Emergency Medicine (Deutsche Gesellschaft für Internistische Intensivmedizin und Notfallmedizin) asks the German State Medical Councils to accept rotations in the ICU and the ED for 15 months each. After adding an ICU or ED fellowship, these internists would be ideally qualified for much needed attending and leadership positions in the ICUs and EDs and would have a better perspective for a scientific career in these fields. In addition, ICU and ED fellowships of internists from other specialties should be supported.
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Med Klin Intensivmed Notfmed · Jun 2020
[Handling of COVID-19 in the emergency department : Field report of the emergency ward of the University Hospital Münster].
With the COVID-19 pandemic, emergency rooms are faced with major challenges because they act as the interface between outpatient and inpatient care. The dynamics of the pandemic forced emergency care at the University Hospital Münster to extensively adjust their processes, which had to be carried out in the shortest time possible. This included the establishment of an outpatient coronavirus test center and a medical student-operated telephone hotline. ⋯ The patient flow was reorganized using flow diagrams for both the outpatient and inpatient areas. The general and special emergency management was optimized for the efficient treatment of COVID-19-positive patients and the staff were trained in the use of protective equipment. This report of our experience is intended to support other emergency departments in their preparation for the COVID-19 pandemic.
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Med Klin Intensivmed Notfmed · May 2020
ReviewLessons learned from kidney dysfunction : Preventing organ failure.
Acute kidney injury (AKI) is a common and severe complication in patients in the intensive care unit with a significant impact on patient's mortality and morbidity. Therefore renal protective therapy is very important in these severely ill patients. ⋯ Most important for renal protection is the early identification of patients at risk for AKI or with acute kidney damage before renal function further deteriorates. A stage-based management of AKI comprises more general measures like discontinuation of the nephrotoxic agent but most importantly early hemodynamic stabilization. Recent research has contradicted that AKI is renal ischemia caused by vasoconstriction with consecutive tubular necrosis. In septic AKI, renal blood flow is even increased. Intrarenal vasodilation together with microcirculatory changes and redistribution of blood flow lead to a drop in glomerular filtration by functional changes. Accordingly it had to be learned that not vasodilators but vasoconstrictors are beneficial in AKI. A mean arterial blood pressure target of >65 mm Hg is often recommended but exact targets are not known, and patients with pre-existing hypertension even need higher perfusion pressure. Also the concept that fluid therapy is always beneficial for the kidney in shock states had to be revised. A volume restrictive therapy with only balanced crystalloids is also becoming more important in AKI. Still no specific pharmacological therapy for renal protection is available. Inflammation and mitochondrial dysfunction appear to play a significant role in AKI. Anti-inflammatory strategies are under investigation and may become more important for AKI prevention and therapy in the future. (This article is freely available.).
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Med Klin Intensivmed Notfmed · May 2020
The spontaneous breathing trial is of low predictive value regarding spontaneous breathing ability in subjects with prolonged, unsuccessful weaning.
The spontaneous breathing trial (SBT) is a well-established diagnostic test for predicting extubation failure in intubated intensive care unit (ICU) patients. However, the SBT has not been evaluated in a specific cohort of tracheostomized patients in whom weaning is prolonged and ultimately unsuccessful. ⋯ The SBT was of low predictive value regarding spontaneous breathing ability in chronic respiratory failure subjects with prolonged, unsuccessful weaning.