Acta anaesthesiologica Scandinavica
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Acta Anaesthesiol Scand · Jul 1995
The accuracy of reference lists in Acta Anaesthesiologica Scandinavica.
To determine the accuracy of bibliographic citation in Acta Anaesthesiologica Scandinavica, we reviewed all 1990 volumes and part of 1994 volumes of the journal and sequentially numbered all references appearing in those years (n = 2701 and 2158 in 1990 (No. 1-No. 8) and 1994 (No. 1-No.5), respectively). We randomly selected 100 references from each year. After citations of nonjournal articles were excluded, the remaining 195 citations were carefully scrutinized. ⋯ No significant differences existed in the error rate between the two years. We have found many citation errors in the reference lists of Acta Anaesthesiologica Scandinavica and no improvement in these latest four years. All contributors to Acta Anaesthesiologica Scandinavica should thoroughly check the accuracy of reference lists.
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Four patients, who received epidural blood patch to treat postdural puncture headache, were examined with computed tomography in order to demonstrate the distribution of the injected blood. Blood alone could not be identified, but adding 2 ml contrast agent Iohexol 180 mg J/ml (Omnipaque, Nycomed Imaging) to 18 ml blood gave an excellent demonstration of the distribution of the blood in the epidural space, both cranio-caudally (7-14 segments) and spatially in relation to the epidural septae. The blood-contrast media had a strong affinity to the dural sac. There was no support of the space filling effect of blood patch.
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Acta Anaesthesiol Scand · May 1995
Randomized Controlled Trial Comparative Study Clinical TrialComparison of eltanolone and thiopental in anaesthesia for termination of pregnancy.
Eltanolone, a new steroid hypnotic, was compared to thiopental in short anaesthesia. Sixty unpremedicated, Asa 1-2 women were randomized to receive eltanolone 0.6 (group E1) or 0.8 mg.kg-1 (group E2) or thiopental 4 mg.kg-1 (group T) for induction of anaesthesia. One minute before induction glycopyrrolate 0.2 mg and alfentanil 15 micrograms.kg-1 i.v. were administered. ⋯ Side effects were few in all groups, but involuntary muscle movements or hypertonus occurred in 23% of the patients in the eltanolone and in 3% in the thiopental groups (n.s). Early recovery (eye opening, orientation and sitting) was slower in both eltanolone groups compared to the thiopental group (P < 0.01). No differences between the groups were found in toleration of oral fluids, walking, voiding, postoperative analgesic requirements or postoperative nausea and vomiting.(ABSTRACT TRUNCATED AT 250 WORDS)
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Acta Anaesthesiol Scand · May 1995
Comparative StudyContinuous cardiac output measurements in the perioperative period.
Management of critically ill patients is based on knowledge of fundamental physiologic variables. Automatized and continuous measurement of these variables is preferable. A new system based upon the thermodilution method has been developed to measure cardiac output automatically and continuously. ⋯ In conclusion, the CCO measurement technique is a promising clinical method. The method is straightforward, requires no calibration, is independent of vascular geometry and measures with its limitations volumetric flow. Finally automatic and continuous patient monitoring provides more information and has potential to reveal previously undetected haemodynamic events.