Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS
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Anasthesiol Intensivmed Notfallmed Schmerzther · Dec 2021
[Intraoperative Neuromonitoring: Electroencephalography].
Intraoperative neuromonitoring using electroencephalography (EEG) enables anaesthesiologists to monitor the depth of anaesthesia. It is intended to reduce the occurrence of intraoperative wakefulness, postoperative delirium and postoperative cognitive deficits and to shorten process times in the operating room. This article shows how to interpret the raw EEG, spectrograms and processed indices for different age groups and anaesthetics and summarizes the resulting clinical benefits. ⋯ Clinical benefits of EEG-based neuromonitoring comprise reduced doses of anaesthesia, shorter wake-up times after surgery and a lower incidence of intraoperative awareness during total intravenous anaesthesia. Moreover, anaesthesia guided by processed EEG indices can reduce the incidence of postoperative delirium and postoperative cognitive deficits in older patients. In-depth knowledge about intraoperative EEG changes that go beyond the interpretation of processed indices could lead to a further reduction in intra- and postoperative complications in the future.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Dec 2021
[Time is Brain - Preclinical Emergency Care for Acute Ischemic Stroke].
Stroke is one of the most common neurological emergencies and requires rapid detection and treatment (time is brain). There is still insufficient knowledge about stroke warning signs. It is therefore of crucial importance that trained personnel in the preclinical setting recognize the relevant warning symptoms and collect the necessary information to quickly refer the patient to the appropriate additional care structure. ⋯ To improve supply times, teleradiological networking plays a major role both between clinics of different levels of care and in communication between pre- and intra-hospital care providers. Also, the use of mobile stroke units can improve preclinical stroke care and reduce delays in access to intravenous thrombolytic therapy and mechanical thrombectomy. The identification of preclinical biomarkers could also save time.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Dec 2021
[Anesthesiology Seminar in Times of COVID-19: a Hybrid Model evolving from Digital and Virtual Lessons].
On March 14, 2020, the first Bavaria-wide exit restriction was imposed and university teaching in its familiar form was drastically restricted. For intensive care physicians and anesthetists, there was a special area of tension in many places due to the extraordinary demand for the treatment of critically ill patients and the restructuring and maintenance of teaching. We report on the realignment of the anesthesia seminar in an online flipped classroom and the development towards a hybrid model. As such, an adequate transfer of knowledge could take place under difficult conditions and at the same time the teaching concept could be further developed.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Dec 2021
[Acute Coronary Syndrome (ACS) in Preclinical Emergency Medicine].
Acute coronary syndrome (ACS) is a common diagnosis in preclinical emergency medicine. The term summarizes the acute manifestations of coronary artery disease. It ranges from unstable angina pectoris via cardiogenic shock to sudden cardiac death. ⋯ In the majority of cases, the coronary stenosis causing the infarction can be treated with PCI. However, invasive diagnostics show no significant stenosis in a significant proportion of patients with myocardial infarction (prevalence 1 - 14%). This is known as "myocardial infarction with non-obstructive coronary arteries" (MINOCA) and further differential diagnosis should be initiated in these patients.
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The majority of professionals involved in pre-hospital emergency care do not have explicit paediatric training and have limited experience in the care of life-threatening paediatric emergencies. There is often a fear of being overwhelmed. However, no special paediatric expertise is primarily required to successfully perform resuscitation in children. ⋯ For the technical implementation of airway protection, mask-bag ventilation and the laryngeal mask are essential, and for access to the venous system, the intraosseous needle is an aid that overcomes all difficulties almost without exception. With additional support from reference sources, calculation aids and length-related systems, a high level of drug therapy safety can be achieved. In summary, through thorough individual and institutional preparation for paediatric emergencies, safe primary care is feasible by emergency service personnel of any speciality.