Der Anaesthesist
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Teamwork in the operating room and in the intensive care unit necessitates clear and precise communication; however, interruptions in communication frequently occur, especially in the perioperative phase. Patients are particularly susceptible to deficits in communication, e.g. due to higher stress peaks, simultaneous admission of several patients and concomitant treatment of emergency cases. The German Society of Anesthesiology and Intensive Care Medicine (DGAI) therefore recommends the implementation of the so-called SBAR concept (S situation, B background, A assessment, R recommendation) for standardization of patient handover. This concept was originally developed for high-risk areas and organizations with the aim of guaranteeing a rapid, effective and consistent transfer of information.
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Randomized Controlled Trial
Ultrasound-guided intermediate cervical plexus block and perivascular local anesthetic infiltration for carotid endarterectomy : A randomized controlled trial.
Ultrasound-guided blocks of the cervical plexus are established anesthetic procedures for carotid endarterectomy. This randomized, double-blind, placebo-controlled study tested the hypothesis that an additional ultrasound-guided periarterial injection of local anesthetic leads to a lower frequency of periarterial supplementation by the surgeon. ⋯ For ultrasound-guided intermediate blocks of the cervical plexus, an additional periarterial infiltration showed no advantage. Abandoning this technique leads to a relevant simplification of the blocking technique and tends to reduce block-related side effects.
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Aneurysmal subarachnoid hemorrhage (SAH) is a devastating disease and nearly one third of patients die in the acute phase. Due to the bleeding event, a hyperactive sympathetic nervous system and an uncontrolled inflammatory response have a profound local and systemic impact on other organ functions. Neuroendocrinological disorders and cardiopulmonary morbidity are dominant. ⋯ Knowledge of the pathophysiology of vasospasms in the later stages of the disease has increased. Anti-inflammatory treatment does not improve the outcome. Nimodipine prophylaxis in the first 96 h after SAH seems to be the only intervention which has been proven to be advantageous in studies; however, nearly every second survivor of SAH suffers from some neurological deficits and more than one third of survivors report depressive episodes or symptoms of posttraumatic stress disorder.
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In medical education, simulation is gaining increasing importance for teaching a variety of subjects. A well-founded educational approach is necessary for effective use. In addition to material aspects, simulation environment, curriculum, learning environment, and methods of debriefing have to be considered. The role of a competent instructor should be emphasized and the importance of an elaborate change management process to implement a good concept should not be underestimated.
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Case Reports
[Extracorporeal CO2 removal as an alternative to tracheotomy in a patient with extubation failure].
We report a patient with chest trauma who was admitted to the ICU after surgery. As he fulfilled protocol-based criteria, he was extubated 7 days after admission. ⋯ Sufficient CO2 removal was established with a blood flow of 1.5 l/min and the patient was successfully extubated within a few hours. After 5 days of ECCO2‑R the patient could be weaned and transferred to a general ward in a stable condition.