Der Anaesthesist
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The incidence of postoperative cognitive dysfunction (POCD) is often underestimated and not intuitively present by many anesthetists. POCD often occurs in the elderly but is also seen in younger patients. The incidence of POCD 1 week after non-cardiac surgery covers a span between 19-41% in patients older than 18 years. ⋯ The age of the patient is one of the main risk factors for the development of POCD. Data on how to avoid POCD are limited. However, the maintenance of homoeostasis is an important cornerstone of prophylaxis.
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Endotracheal intubation remains the gold standard for securing the airway in emergency medicine. However, difficult endotracheal intubation and complications are common during emergency intubation. In contrast to conventional direct laryngoscopy, the new generation of devices does not require direct visualization of the vocal cords for endotracheal tube placement. ⋯ Recent studies showed that utilization of these devices can be easily learned. The technique of indirect laryngoscopy is currently used for securing the airway in daily anesthesia routine as well as for managing the difficult airway in the operating room. This article gives an overview of available devices for indirect endotracheal intubation as well as the current literature.
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Randomized Controlled Trial
[EEG-adjusted target-controlled infusion : Propofol target concentration with different doses of remifentanil].
The aim of this study was to examine to what extent the use of electroencephalography (EEG) monitoring leads to an adaptation of the target-controlled infusion (TCI) concentration of propofol during propofol anaesthesia with different doses of remifentanil. ⋯ The study demonstrates that remifentanil has both analgetic and hypnotic effects. With increasing remifentanil dose the propofol requirement decreased and in this context EEG monitoring is useful to adapt the target concentrations of propofol to the patients' age and gender.
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Comparative Study
[Out-patient and in-hospital palliative care in Germany : Comparison with emergency medical care infrastructure].
In Germany, specialized out-patient palliative care systems (SPCS) are still structurally and organizationally under construction. Palliative care patients need an easy access to a qualified SPCS. The purpose of the present investigation was to show the nationwide distribution of all SPCS teams in comparison to the distribution of emergency medical systems. Possibilities for an effective structure of palliative medical care systems will be discussed in order to optimize patient care.. ⋯ The coverage of SPCS and in-hospital palliative care is still a theoretical construct in many regions of Germany. The number of existing SPCS teams and in-patient palliative institutions is insufficient to guarantee an exhaustive coverage of patient care as in emergency medical services. In order to achieve a higher quality of results the quality of the structure and processes must first be ensured. The distribution of palliative care should be centrally coordinated along the same lines as the emergency institutions in order to achieve a need-oriented exhaustive coverage. A surplus of care in some regions at the expense of an undersupply in other regions must be avoided. In the next step a further development and adaption of existing structures to the requirements would be a logical approach.