Der Anaesthesist
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We present the case of a 21-year-old female drug addict with severe accidental hypothermia (core body temperature 27.5 degrees C) and cardiorespiratory arrest. After successful cardiopulmonary resuscitation the patient was actively internally rewarmed without the use of extracorporal circulation. Although at the first clinical presentation the patient appeared to be dead, an excellent neurological outcome was achieved. This case report reviews the epidemiology, pathophysiology, prognostic markers and the therapeutic approaches of severe hypothermia.
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Case Reports
[Septic shock due to vancomycin-resistant enterococci infection. Tigecycline monotherapy].
Adequate antimicrobial therapy is of crucial importance for the survival of critically ill patients with severe nosocomial infections. Tigecycline is an important therapeutic option for the treatment of infections caused by multi-resistant Gram-positive and Gram-negative bacteria including vancomycin-resistant enterococci (VRE). A large randomised study (patients with APACHE-II-score >30 excluded/mean APACHE-II-score 6) demonstrated that tigecycline is not inferior to imipenem/cilastatin for treatment of complicated intra-abdominal infections. ⋯ As the site of anastomotic leakage was very small and could not be exactly identified, irrigation-suction drains were placed followed by closed postoperative continuous lavage. The pathogen responsible was identified as a vancomycin-resistant Enterococcus faecium, therefore monotherapy with tigecycline was started which resulted in microbiological response and clinical cure. Tigecycline is a new therapeutic option for the treatment of intra-abdominal infections and from an economic point of view financially rewarding when used as monotherapy.
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The incidence of vancomycin-resistant enterococci (VRE), especially E. faecium, is increasing in several German hospitals and some facilities have experienced VRE outbreaks. The German National Nosocomial Infection Surveillance System has also noticed a sharp increase in the incidence of nosocomial VRE infections per 10,000 patients from 0.5 in 2003 to 11.0 in 2005 accompanied by a rise in VRE-associated mortality. ⋯ This article provides the guidelines as defined by the workshop of the German Society for Hygiene and Microbiology for the prevention of VRE transmission in both, endemic and epidemic, settings. The following topics are discussed: indication for VRE screening, microbiological diagnostics, general infection control measures (isolation precautions and use of protective clothing) and additional hygiene measures in the nosocomial VRE outbreak setting.
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Randomized Controlled Trial
[Dolasetron and shivering. A prospective randomized placebo-controlled pharmaco-economic evaluation].
Forced by the current economical situation, German hospitals have to reconsider their clinical productivity. When caregivers introduce new therapeutic concepts medical quality should either be improved without increasing costs or when reducing costs medical quality should be maintained. In the surgical field postoperative shivering reduces both patient comfort and medical quality. We therefore investigated the clinical pathway prevention of shivering with dolasetron in a prospective, randomized, placebo-controlled analysis of cost-effectiveness. ⋯ The optimization of the clinical process and medical quality induced by a prophylaxis against shivering and postoperative nausea and vomiting compensates for the increased use of pharmaceutical resources in our setting.
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Since 1st October 2003 the new German "Approbationsordnung für Arzte" (Medical Licensing Regulations) requires an increasing amount of small group teaching sessions and encourages a multidisciplinary and more practical approach to the related topics. In 2004 the German Society of Anaesthesiology and Intensive Care Medicine has provided almost all anaesthesia faculties of German Universities with equipment for full-scale simulation. ⋯ If these requirements were fulfilled, medical students scored the simulation scenarios "induction of anaesthesia", "acute pulmonary embolism", "acute management of a multiple trauma patient" and "postoperative hypotension" as 1.5, 1.6, 1.5 and 1.5, respectively, on a scale of 1-6. These scores were better than those given for other segments of the curriculum.