Der Anaesthesist
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Due to SARS-CoV‑2 respiratory failure, prone positioning of patients with respiratory and hemodynamic instability has become a frequent intervention in intensive care units (ICUs), and even in patients undergoing transfer in an ambulance or helicopter. It has become increasingly important how to perform safe and effective CPR in prone position, achieving both an optimal outcome for the patient and optimal protection of staff from infection. ⋯ We found mCPR to be feasible in manikins in both prone and supine positions.
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In 1971 the British rock band Jethro Tull published their milestone album Aqualung with a song of the same title. The song tells the story of a character also named "Aqualung", a homeless person, who spends a cold day on a bench in a park in London. Nothing much happens: he watches little girls playing, bends to pick up a cigarette butt, walks to a public restroom, is offered a cup of tea by the Salvation Army, is scared by and flees from a young prostitute called "cross-eyed Mary", and then finally dies with "rattling last breaths with deep-sea diver sounds". ⋯ The description of his final breaths may remind the anesthetist of the death rattle. One avenue for mediating medical knowledge to physicians is to link data and facts on diseases to elements of popular culture. This essay strives to use a still extremely popular rock song to sensitize and educate anesthetists and intensive care physicians regarding diseases of the homeless relevant to critical care.
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Levosimendan is a cardiac inotrope that augments myocardial contractility without increasing myocyte oxygen consumption. Additionally, levosimendan has been shown to exhibit anti-inflammatory, antioxidative, and other cardioprotective properties and is approved for treatment of heart failure. Recent studies indicated that these beneficial effects can be achieved with doses lower than the standard dose of 12.5 mg. Patients with preoperatively diagnosed left ventricular ejection fraction (LVEF) ≤40% received 1.25 mg levosimendan after induction of anesthesia. After surgery, administration of low-dose levosimendan was repeated until cardiovascular stability was achieved. ⋯ The presented concept of pharmacological preconditioning with 1.25 mg levosimendan followed by individualized additional dosing in cardiac surgery patients with preoperative LVEF ≤40% suggests that this concept is safe, with possible advantages regarding the need of inotropic agents, renal replacement therapy, and 30-day mortality, compared to the current literature. Individualized treatment with levosimendan to support hemodynamics and a timely reduction of inotropic agents needs further confirmation in randomized trials.
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The perioperative surgical home is a patient-centered, team-based model of care developed in the USA to coordinate diagnosis, treatment and follow-up; however, due to different healthcare systems, scientific findings in the USA cannot be simply transferred to Germany. ⋯ The concept of patient-centered perioperative vigilance (PPV) shortens induction time and hospital length of stay. Mobilization improves with PPV on day 1. Higher pain scores in PPV seem to be clinically insignificant, which warrants further study.
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A previously unknown tumor led to respiratory failure due to pulmonary metastasis in a young male. The shortness of breath began gradually and then rapidly progressed within 2 weeks. ⋯ Surprisingly, a Ewing's sarcoma was diagnosed and chemotherapy was initiated. This led to tumor regression within about 3 weeks, so that the patient could be successfully weaned from ECMO treatment.