Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS
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Anasthesiol Intensivmed Notfallmed Schmerzther · Sep 1999
Meta Analysis[Meta-analysis of controlled randomized studies on droperidol for prevention of postoperative phase vomiting and nausea].
Randomised, controlled trials using prophylactic droperidol to prevent postoperative nausea and vomiting (PONV) were included in a meta-analysis to estimate efficiency and dose-response of treatment. ⋯ Droperidol is an effective antiemetic drug. The drug can be administered to patients with an increased risk of suffering from PONV without antiemetic prophylaxis. Since a positive dose response is lacking, droperidol should only be administered in doses of 1 mg or less.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Sep 1999
Review[Piracetam in anesthesia for prevention of postoperative delirium].
Delirium is a serious postoperative complication after general anaesthesia. The incidence is estimated to be about 10-15%. In the case of additional risk factors, such as old age, previously existing cerebral-vasculous and psychic deficiencies, and anaesthesia of long duration the incidence is much higher. ⋯ Especially patients with risk factors for postoperative delirium profited from prophylactic application of piracetam. The success of this medication can be explained by a protective influence of the substance on central neurons against hypoxia, ischemia and intoxication, all of which are discussed as possible causes for postoperative delirium. Next to the pathogenetic mechanisms of postoperative delirium, the mode of action of piracetam is shown in a review and a summary of references on the clinical use in anaesthesia is given.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Sep 1999
Clinical Trial Controlled Clinical Trial[The accumulation of different substituted hydroxyethyl starches (HES) following repeated infusions in healthy volunteers].
Accumulation of hydroxyethyl starch (HES) after repeated applications of starches with different molar substitution and similar molecular weight was investigated. ⋯ High substituted HES accumulate in serum more than medium substituted HES. Especially when HES must be applied in multiple doses, high substituted HES should not be used or the infusion interval must be adapted to the elimination half life time of the used HES.