Der Anaesthesist
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During the course of cancer progression up to 90% of the patients suffer from pain of nociceptive, neuropathic or mixed nociceptive/neuropathic origin. Psychological, social or existential factors may additionally affect the intensity of pain (concept of "total pain"). The WHO "analgesic ladder" provides a large variety of effective drugs that can be used according to the specific pain type. Parenteral or peridural opioid therapy as well as neurodestructive methods can effectively support the analgesic treatment in selected cases.
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Many anesthesia textbooks advise anesthesiologists to demonstrate that ventilation with a facemask is possible before giving muscle relaxants. This recommendation is not evidence-based. If a functional airway obstruction is responsible for difficult mask ventilation and with high induction doses it will rarely be possible for the patient to recover spontaneous ventilation before hypoxia develops. ⋯ Therefore the authors recommend giving muscle relaxants after loss of consciousness and thereafter starting gentle bag mask ventilation. To prevent a cannot ventilate cannot intubate situation patient airways have to be carefully evaluated preoperatively. If difficult ventilation or intubation is expected an alternative procedure should be chosen.
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While assessing the medical history and physical examination are the cornerstones of preoperative risk evaluation, the importance of "routine" testing has been critically discussed in recent studies. The joint recommendations of the German Societies of Anaesthesiology and Intensive Care Medicine, Surgery and Internal Medicine for preoperative evaluation of adult patients prior to elective, non-cardiac surgery, which were published in November 2010, are the first comprehensive practice guidelines for preoperative evaluation in Germany. Aim of this study was to analyze former strategies for assessing perioperative risk at anaesthesia departments in Germany. ⋯ According to the joint recommendations preoperative testing is more and more directed to patients with an increased perioperative risk which is clinically indicated by medical history and physical examination. However, routine or age-related medical testing is still a frequently used strategy. German medical societies should focus on advanced implementation strategies to change current practices in order to avoid unnecessary diagnostic procedures and to increase patient safety and satisfaction.
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Various vigilance systems have been established in medicine during the last two decades. The aims are the identification of critical incidents and to implement appropriate countermeasures thus decreasing the likelihood of accidents and increasing patient and user safety. The types of systems are very divergent: they are either restricted to individual departments, hospitals, specialist or occupational groups or function nationwide. ⋯ Not all users are aware that an obligation for reporting exists. A proposal is made to simplify the reporting process in order to enhance user willingness for reporting. Additionally, it is suggested that a link should be incorporated into all existing critical incident reporting systems which can forward the user to the specific reporting website.