Acta anaesthesiologica Scandinavica
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Acta Anaesthesiol Scand · Aug 2000
Randomized Controlled Trial Clinical TrialIntrathecal adenosine administration in abdominal hysterectomy lacks analgesic effect.
Adenosine (Ado) is known, from studies in both animals and humans, to produce antinociception when administered systemically or intrathecally (IT). The current aim was to evaluate, in a placebo-controlled, randomised, double-blind study, whether IT adenosine given before surgery could reduce anaesthetic requirement and the need of opioids during 48 h after visceral surgery. ⋯ IT adenosine did not influence the requirement of anaesthetic drug or postoperative analgesics after hysterectomy.
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Acta Anaesthesiol Scand · Aug 2000
Case ReportsAnaphylactic reactions during induction of anaesthesia using rocuronium for muscle relaxation: a report including 3 cases.
Anaphylaxis during induction of anaesthesia is a dreaded complication with a mortality rate of 3-6%, most frequently associated with the use of muscle relaxants. Current knowledge on this matter is reviewed in relation to the presentation of 3 cases of anaphylaxis and bronchospasm associated with the use of the recently released nondepolarizing muscle relaxant rocuronium. Bronchospasm may be the sole sign of a serious drug reaction, triggered by precipitation of insoluble thiopental crystals when mixed with a muscle relaxant in the intravenous (iv) line. ⋯ It is recommended that serum tryptase is measured approximately 2 h after debut of the serious drug reaction. Allergy testing should be performed for all the drugs the patient was exposed to, 4-8 weeks after the incident, and due to cross-reactivity, including all available muscle relaxants. Doctors are urged to inform their patients, and systematically register adverse drug reactions.
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Acta Anaesthesiol Scand · Aug 2000
Case ReportsBilateral re-expansion pulmonary edema in a child: a reminder.
Re-expansion pulmonary edema (RPE) is an uncommon complication of sudden reinflation of a lung collapsed by pneumothorax or pleural effusion. We present a case of bilateral pulmonary edema following unilateral drainage of a pleural effusion in a young child with non-Hodgkin's lymphoma.
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Acta Anaesthesiol Scand · Aug 2000
Clinical TrialThe effect of two low-dose propofol infusions on the relationship between six-pulse transcranial electrical stimulation and the evoked lower extremity muscle response.
Transcranial stimulation of the motor cortex using high-voltage electrical stimuli given in train is a method of monitoring the integrity of the motor pathways during thoracoabdominal aortic aneurysm surgery. The purpose of this study was to assess the relationship between the stimulus intensity and the corresponding amplitude of the myogenic motor evoked potential (tcMEP) in response to six-pulse transcranial electrical stimulation during two levels of low-dose propofol infusion and stable fentanyl/nitrous oxide anaesthesia. ⋯ Doubling the target propofol infusion to 1.4 microg x ml(-1) provides less robust, but still recordable tcMEPs in response to six-pulse electrical stimulation. Safety guidelines are discussed.
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Acta Anaesthesiol Scand · Aug 2000
Retracted PublicationChanges in the impact factor of anesthesia/critical care journals within the past 10 years.
The impact factor (IF) is published by the Institute for Scientific Information (ISI). There is a tendency to assess quality of scientific journals with the help of the IE An analysis of the changes in the IF over time in the different specialities may help to further enlighten the worth and problems of the IE METHODS: The IFs listed under the subheadings Anesthesiology and Emergency Medicine & Critical Care in the Science Citation Index - Journal Citation Report were descriptively analysed over the past 10 years. Additionally, IFs of some other important journals (subheadings Surgery, Cardiovascular, General Medicine) were analysed. ⋯ Although the value of the IF is highly controversial, it is a frequently used tool to assess rating of a medical journal. Anesthesiology and Emergency Medicine & Critical Care journals showed a continuous increase in the IF over the past 10 years.