Der Anaesthesist
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Meta Analysis
[Dexamethasone for prophylaxis of postoperative nausea and vomiting. A meta-analysis of randomized controlled studies].
Randomised controlled trials investigating the efficacy of dexamethasone alone or in combination with other antiemetics to prevent postoperative nausea and vomiting (PONV) were included in a meta-analysis to estimate the relative efficacy of these treatments. ⋯ Dexamethasone has antiemetics effects that are superior to placebo treatment and are comparable with conventional antiemetic agents (e.g. 5-HT3-antagonist, dopamine antagonists). The drug is especially useful in combination with other antiemetics and increases the efficacy of the antiemetic partner drug.
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Randomized Controlled Trial Clinical Trial
[Effectiveness of morphine by periarticular injections after shoulder arthroscopy].
Peripheral opioid receptors have been found in inflamed synovia and the analgesic effect of intra-articularly administered morphine after arthroscopic knee surgery has been proven. There is controversy about efficacy of intraarticular morphine after shoulder arthroscopy. Thirty-two patients with impingement syndrome underwent subacromial decompression in the course of arthroscopic shoulder surgery. ⋯ Piritramide consumption was identical in both groups (19.7 +/- 16 mg vs. 19.8 +/- 19 mg). We conclude that periarticularly administered morphine in arthroscopic subacromial decompression in the dosage applied in this study does exert no relevant analgesic effect. This is possibly due to the fact that either subacromial tissue, despite of chronic inflammation, does not show the same reagibility as synovia or it is a problem of the nearly complete resection of the subacromial bursa.
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Meta Analysis
[The laryngeal mask in pediatric adenotonsillectomy. A meta-analysis of medical studies].
Anaesthesia both for adenotomy (AT) and for tonsillectomy (TE) frequently presents a challenge. On one hand, children scheduled for adenotomy often have upper airway infections and are thus at risk of laryngo- and bronchospasm; on the other hand the ENT surgeon and the anaesthetist have to share the "workspace" in the patient's mouth. ⋯ Following several years' use of the mask for this purpose in AT and TE in young children, we report our experience and summarise the literature on this topic. The laryngeal mask represents a safe alternative to intubation, provided there is close cooperation with the ENT surgeon.
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We studied the epidemiology and outcome of prehospital pediatric emergencies treated by a physician-staffed mobile intensive care unit (MICU). ⋯ Prehospital pediatric emergencies are rare and seldom life-threatening. Continuing education in pediatric emergency care is important for emergency physicians.