Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS
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Anasthesiol Intensivmed Notfallmed Schmerzther · Jun 2021
Review[Levosimendan - a 20-Year Experience].
Levosimendan is a calcium sensitizer and opens adenosine triphosphate-dependent potassium channels. Since 20 years, it is approved for acute decompensated heart failure. It has been tested in many clinical trials for treatment of at-risk patients in cardiac surgery, right ventricular failure, pulmonary hypertension, weaning of extracorporeal systems, cardiogenic shock, septic shock, ARDS and others. ⋯ These positive effects were described in many small studies. Although this sounds like a promising drug for a variety of settings, results of several multicentre randomized placebo-controlled studies were frustrating. This review resumes some facts of levosimendan in different diseases.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Jun 2021
[Neuraxial Morphine for Postoperative Analgesia after Caesarean Deliveries].
The use of neuraxial morphine, in combination with nonopioid analgesic regimens for postoperative analgesia after Caesarean deliveries is common practice, especially in the Anglo-American world. Neuraxial morphine offers a longer-lasting superior analgesia than intravenous opioids or patient-controlled analgesia. ⋯ A low dose of neuraxial morphine in a healthy parturient bears a low morbidity and mortality risk. The optimal frequency, duration and modality of respiratory monitoring for patients at low risk for respiratory depression is dependent on the dose of morphine administered and the patient-specific and obstetric risk profile.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Jun 2021
[Acute Abdominal Pain in the Emergency Department].
Abdominal pain is a common leading symptom in emergency medicine. This symptom complex includes a variety of different causes, ranging from intra-abdominal to extra-abdominal and retroperitoneal pathologies, which can affect all age groups. ⋯ A rapid initial assessment and risk stratification is necessary in order to detect critically ill patients with an acute need for intervention at an early stage and to provide them with a suitable emergency therapy. A structured approach can identify the most important differential diagnoses.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Jun 2021
[Vasopressors: Physiology, Pharmacology and Clinical Applications].
Vasopressors are widely used in anaesthesiology and critical care medicine, to treat harmless (e.g. anaesthesia-induced hypotension) as well as life-threatening conditions (e.g. septic shock). Some clinically used vasopressors resemble endogenous substances - such as norepinephrine - while others have been artificially synthesized (e.g. phenylephrine). ⋯ Furthermore, the fundamentals of vascular physiology and vasotonic regulation are mandatory to safely provide vasopressor-based therapies. This article covers the essentials of physiology and pharmacology of vasopressors, and the clinical settings they are used in (e.g. septic shock, vasoplegic shock after cardiac surgery, trauma-induced hypotension).
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Vasopressors (synthetic catecholamines) play an important role in the management of hemodynamics and are being used by perioperative anaesthesiologists and intensive care physicians around the world on a daily basis. However, vasopressors require a cautious use and may inflict serious harm if applied in an inappropriate manner or in the wrong situation. Whether it is during a caesarean section in healthy young women, in multimorbid patients in the intensive care unit or in in the preclinical setting: Knowing the basics of pharmacodynamics and -kinetics of the commonly used vasopressors is crucial for the outcome of patients and is the focus of this article.