Der Anaesthesist
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Bystander cardiopulmonary resuscitation (CPR) is the most effective intervention for out of hospital sudden cardiac arrest; therefore, basic life support (BLS) courses for lay persons have become well established in industrialized countries, often since decades. Despite this favorable situation bystander CPR rates still remain low in some countries (e.g. in Germany), indicating serious implementation problems. The quality of instruction in these courses could be one reason for low bystander CPR rates. We therefore analyzed official lay BLS courses in terms of the teaching quality in the domains of knowledge, skills and attitudes (according to Bloom's taxonomy). ⋯ Within the observed BLS courses the teaching quality revealed significant deficits, especially for the transfer of positive attitudes to learners. Also, the use of meaningful realistic scenario teaching was very scarce. These findings can significantly contribute to low bystander CPR rates because transfer of learned content into practice may be hampered.
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According to the recent guidelines supraglottic airways, such as laryngeal tubes are recommended to ensure oxygenation in patients with unexpected difficult airways. The novel Intubating Laryngeal Tube Suction Disposable (iLTS-D) is a modified laryngeal tube designed for secondary tracheal intubation. This pilot study evaluated the use of the iLTS-D in clinical practice with respect to practicality and efficacy. ⋯ This first clinical study demonstrated that in patients with apparently normal airways and in the hands of users without previous experience, the iLTS-D allowed sufficient ventilation in all patients and had a high success rate for subsequent endotracheal intubation. The results are, however, preliminary until confirmed by further studies, particularly in patients with difficult airways.
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Central venous catheters are usually positioned using the Seldinger technique with a guidewire. This article reports a case where the guidewire was inserted via the left subclavian vein with the landmark technique. ⋯ Due to the critical condition of the patient an operation was considered too perilous and the guidewire was finally left in situ. No formation of local venous thrombosis could be detected.
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Malignant hyperthermia (MH) is an autosomal dominant metabolic myopathy. The in vitro contracture test (IVCT) is still considered to be the gold standard for diagnosing a disposition for MH. However, advances in genetic testing for MH disposition have supplemented or even replaced the invasive procedure of the IVCT. Information about MH can be obtained by either contacting the hotline for MH as a nationwide 24 h/7 days a week service or one of the regional MH centers. ⋯ Private individuals and families affected by a MH disposition often showed good compliance with respect to counseling and diagnostics for MH and contacted the MH center more often than medical doctors. A more comprehensive cooperation with the medical profession is preferable and necessary to obtain a systematic and broad synopsis of characteristic and uncharacteristic signs and symptoms of MH. The telephone conversations analyzed as well as the diagnostic results (IVCT and genetic testing) underline that MH disposition is still a current and relevant topic.
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As a stress-induced disease, takotsubo cardiomyopathy can also occur in septic syndromes; however, the hemodynamic management is fundamentally different from the treatment approaches for classical septic cardiomyopathy, as beta mimetics can increase the heart failure symptoms in takotsubo cardiomyopathy. This article reports the case of an 82-year-old female patient who presented with acute abdomen due to adhesion ileus and takotsubo cardiomyopathy, developed severe septic shock with peritonitis and could be successfully hemodynamically stabilized with levosimendan.