Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS
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Anasthesiol Intensivmed Notfallmed Schmerzther · Feb 1995
Randomized Controlled Trial Comparative Study Clinical Trial[Treatment of postoperative shivering with nalbuphine].
Postoperative shivering is common and has potentially adverse side effects in high-risk patients. Meperidine, which binds to both mu- and kappa-opioid receptors, is reported to be more effective in treating shivering than morphine or fentanyl. Recent data indicate that much of meperidine's special antishivering effect may be mediated by its kappa-opioid receptor activity. Nalbuphine, an opioid agonist/antagonist also has a potent affinity for kappa-receptors. The aim of this study was to evaluate the antishivering effect of nalbuphine in comparison to meperidine. ⋯ The data indicated that nalbuphine suppressed postoperative shivering as effectively and timely as meperidine in equianalgesic doses. The observation is consistent with the hypothesis that stimulation of kappa-opioid receptors is a likely explanation for much of meperidine's antishivering action.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Feb 1995
Review[Inhalation anesthesia and intravenous anesthesia from the medical and economic viewpoint].
The unique pharmacokinetic properties of propofol gave rise to a widespread use of the technique of total intravenous anaesthesia. These properties of propofol are reviewed and compared to those of barbiturates and benzodiazepines. ⋯ The choice of an anaesthetic technique must not only be made with regard to medical implications; economical aspects have also to be taken into account without challenge to the quality of care. A consequent use of low-flow techniques and a market oriented purchase of drugs and disposables may allow cost savings in anesthesia.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Feb 1995
Review[Allergic and pseudo-allergic reactions in anesthesia. I: Pathogenesis, risk factors, substances].
In this article we present a survey on the pathogenesis of allergic or pseudoallergic reactions in anaesthesia, the risk factors and the responsible substances. The incidence of anaphylactoid reactions is between 1:3500 and 1:20,000 anaesthetic cases. The estimated mortality rate amounts to 3-6%. ⋯ However, the incidence of latex-related reactions in increasing. Risk factors for anaphylaxis are a history of IgE-mediated drug allergy, repeated anaesthesias, atopy, hyperventilation tetany, and the use of neuromuscular blocking drugs in females. Risk factors for pseudoallergic reactions are emotional stress, atopic predisposition, increased sensitivity for histamin, hyperventilation tetany and female gender.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Feb 1995
Randomized Controlled Trial Clinical Trial[Nausea and vomiting after gynecologic laparoscopies].
To investigate the occurrence of postoperative nausea and vomiting (PONV) in relation to the menstrual cycle in patients anaesthetised with isoflurane and propofol. ⋯ The incidence of PONV is significantly higher when patients undergo laparoscopy during the first 8 days of the menstrual cycle. When compared to isoflurane, propofol results in a significantly lower incidence of PONV and postoperative shivering and a lower occurrence of postoperative pain.