Der Anaesthesist
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Areas of activity with many intersections pose an increased risk for errors and critical incidents. Therefore, procedures for acute pain therapy are potentially associated with an increased risk for adverse patient outcomes. ⋯ Incidents in the context of acute pain management can pose high risks for patients. Incidents or near-incidents are mostly related to mistakes and lack of skills of the staff, often due to time pressure and workload as well as to inadequate organization.
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Acute decompensation in patients with liver cirrhosis is characterized by the development of ascites, gastrointestinal bleeding, hepatic encephalopathy, or bacterial infection and is often accompanied by further extrahepatic organ dysfunction. Since critically ill patients with decompensated cirrhosis have a high mortality risk, rapid identification and treatment of the triggering event of decompensation (e.g., infection, hemorrhage, drugs) as well as specific measures for the treatment of concomitant extrahepatic organ dysfunctions are essential in order to improve the patient's prognosis and to prevent the development of acute-on-chronic liver failure (ACLF).
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Review
[Treatment of thermal injuries in adults : Update of the S2k guidelines from 1 February 2021].
The current S2k guidelines on treatment of thermal injuries in adults are summarized in this article from the perspective of anesthesiology, emergency medicine and intensive care medicine. The guidelines were prepared under the auspices of the German Society for Burn Medicine with the participation of other professional societies and interest groups and were published last year in revised form by the AWMF.
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Review
[Noninvasive respiratory support and invasive ventilation in COVID‑19 : Where do we stand today?]
The controversy surrounding ventilation in coronavirus disease 2019 (COVID-19) continues. Early in the pandemic it was postulated that the high intensive care unit (ICU) mortality may have been due to too early intubation. As the pandemic progressed recommendations changed and the use of noninvasive respiratory support (NIRS) increased; however, this did not result in a clear reduction in ICU mortality. ⋯ This review article summarizes the pathophysiological basis, the current state of the science and the impact of different treatment modalities on the outcome. Potential factors that could undermine the benefits of noninvasive respiratory support are discussed. The authors attempt to provide guidance in answering the difficult question of when is the right time to intubate?
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Review
[Perioperative management of the brain-dead organ donor : Anesthesia between ethics and evidence].
The number of organs donated after brain death in Germany is far lower than the demand. This underlines the importance of providing the brain-dead donor with optimal medical care throughout the donation process to decrease the risk of graft dysfunction. Several international guidelines and national recommendations guide the intensivists in organ-protective intensive care management of the brain-dead donor. ⋯ Due to the lack of evidence, perioperative treatment should be guided by intensive care therapy strategies. The discussion about using anesthetic drugs during organ retrieval remains controversial. Pathophysiological considerations support the use of volatile anesthetics because of possible organ-protective effects. The use of neuromuscular blocking is justified to control any possible motor response resulting from spinal cord reflexes, whereas there is no evidence for a benefit from using opioids. Apart from that, it seems ethically problematic to anesthetise a brain-dead donor. Consequently, knowledge about the pathophysiological processes caused by brain death and about organ-protective therapy concepts are just as much a basic requirement as the consideration of ethical problems in organ donation after brain death. Only then are the caregivers able to do justice to both the organ recipient and the organ donor, as well as their relatives in this challenging situation.