Der Anaesthesist
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Randomized Controlled Trial Clinical Trial
[Postoperative vomiting. A score for prediction of vomiting risk following inhalation anesthesia].
Despite numerous factors are thought to affect postoperative vomiting (PV) recent studies demonstrated that the risk of PV can be predicted by considering just the most important ones. Therefore, the aim of this study was to present the clinically most relevant factors, a risk score based upon those factors and its clinical applicability for other types of surgery. ⋯ The risk for PV after inhalational anaesthesia in adults can be predicted using a score which is based on individual risk factors and the duration of anaesthesia only.
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Obviously there is a world-wide trend towards regional analgesia for pain relief during delivery. Data on the current practice in Germany are lacking. ⋯ In 1977, 14 of 18 university departments of anaesthesiology offered epidural analgesia for parturients. This option was available in all university departments in 1996. A mean rate of 10-20% epidurals for vaginal delivery is well within the limits reported from other countries, whereas the rate of regional anaesthesia for scheduled caesarean section (40%) still is rather low in Germany, as reported in part 1 of this survey (Anaesthesist 1998;47:59-63).
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Review Retracted Publication
[Volume replacement in critically ill intensive-care patients. No classic review].
Effective fluid therapy is a mainstay of managing the critically ill. The ideal kind of volume replacement in this situation still remains a challenge. In spite of an immense number of contributions to this problem there is still no solution yet. ⋯ However, there seems to be no convincing clinical advantage on patients' outcome for either solution. The lack of acceptance of synthetic colloids such as hydroxyethyl starch (HES) solution for volume replacement is most likely due to reports on abnormal coagulation function. This cannot be used as an argument when new modern HES preparations with low molecular weight (70,000 or 200,000 dalton) and low degree of substitution (0.5) are used.