Der Anaesthesist
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Procedures in clinical nutrition have gained both invasiveness as well as the complexity. Thus improved education of professionals and their alliance in hospital based nutritional support teams (NST) is demanding. Two forms of collaboration, the "interdisciplinary nutritional committee" and the "department for nutritional therapy", are discussed. ⋯ Costs/benefit balances have to be assessable and must be documented. Although the effectiveness of selected nutritional support teams was clearly shown, it is the challenge of each individual team to produce proof of effectiveness for itself. Acceptable working conditions, however, should be provided as they have to be considered indispensable to achieve high quality performance.
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Comparative Study Clinical Trial
[Time course of neuromuscular blockade after rocuronium. A comparison between women and men].
We studied 40 patients (20 female and 20 male) undergoing elective surgery under general anaesthesia to evaluate the effect of gender on the pharmacodynamics of rocuronium. ⋯ Compared to men neuromuscular blockade after 0.45 mg/kg rocuronium was more pronounced in women. The onset time was shortened and the clinical duration increased in female patients.
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Historical Article
Introduction of the carbon dioxide absorption method with closed circle breathing into anesthesia practice.
The circle breathing CO2 absorption system for use during acetylene anesthesia was described by Carl Gauss in 1924/1925. The apparatus was manufactured by Drägerwerk of Lübeck. A considerable number of publications on the apparatus employing the closed circle method of CO2 absorption appeared in the medical press soon thereafter. ⋯ Information about all this was transmitted to America through the German medical press, including the Draeger-Hefte. American anesthesia machine manufacturers began to develop closed circle CO2 absorbers several years later. Claims that the circle breathing CO2 absorption method was introduced into anesthesia practice by Brian Sword are not valid.
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Case Reports
[Brachial plexus. Long lasting neurological deficit following interscalene blockade of the brachial plexus].
An interscalene block of the brachial plexus was combined with general anaesthesia for repair of a complex chronic lesion of the shoulder. The localisation of the plexus with electro-stimulation and the injection of Bupivacain 0.5% were accomplished easily and without painful sensations. 48 hours later the block was still partially present. ⋯ The cause could have been due to direct traumatisation during blockade or operation, toxic action of the injected substance (Bupivacain 0.5%, 30 ml), distension of the plexus, a cervical syndrome or an aseptic plexitis, although a definite determination is not possible. However, the pattern of the lesion and the lack of pain during localisation of the plexus and injection favour traumatisation during the acromioplasty.