Acta anaesthesiologica Scandinavica
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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
Clinical TrialEffects on the bispectral index during medium-high dose fentanyl induction with or without propofol supplement.
The search for a drug-independent monitor to determine depth of anaesthesia and hypnosis continues. The bispectral analysis (BIS) of the EEG correlates well with the clinical dose-response of hypnotic drugs during induction, but the effect on BIS of an opiate induction, as for coronary bypass surgery, is not known. ⋯ Loss of response to verbal command when a medium-high dose of fentanyl is used for induction cannot be distinguished from wakefulness with adequate sensitivity by BIS. The current BIS algorithm seems not to accurately reflect the hypnotic effects of fentanyl.
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Acta Anaesthesiol Scand · Aug 2000
Stability of an epidural analgesic solution containing adrenaline, bupivacaine and fentanyl.
A low dose solution of adrenaline 2 microg x ml(-1), fentanyl 2 microg x ml(-1) and bupivacaine 1 mg x ml(-1) has been reported to give superior pain control when used for epidural analgesia after major surgery. The present paper describes the compounding and chemical stability of this triple-component solution during storage and use. ⋯ The triple-component epidural analgesic solution remained stable during six months of cold storage, followed by four days of storage at room temperature. No significant degradation of adrenaline was observed in infusion solutions returned from the wards.
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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.