Revista española de anestesiología y reanimación
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Rev Esp Anestesiol Reanim · May 1991
Randomized Controlled Trial Comparative Study Clinical Trial[Comparative study of the efficacy and tolerance of propofol and thiopental in induction and in continuous perfusion with neuroleptanesthesia].
We have studied 40 ASA I/II patients aged from 18 to 65 years undergoing otorhinolaryngologic surgery of 40-100 minutes of duration. Patients were randomly assigned to two groups. Anesthesia in group I was induced with thiopental, 4 mg/kg and maintained with N2O at 66% and a variable perfusion of fentanyl. ⋯ Consciousness was regained at 11.25 +/- 3.96 and 16.87 +/- 6.95 minutes, respectively. Pain on injection occurred in 15% with propofol and in 10% with thiopental. No patient presented major complications nor phlebitis after administration of the anesthetic.
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Rev Esp Anestesiol Reanim · May 1991
Historical Article[The first operations performed with chloroform in Spain. More facts and new contributions].
Although the issue of clinical introduction of chloroform in Spain was rather controversial, we can assure now with no doubt that first news of its discovery reached our country by the end of November and beginning of December of 1847. The cities first receiving those first news were Cádiz, Madrid, Barcelona, and Santiago de Compostela; in the latter two cities, during the first days of December, the new anesthetic agent was already available and the first experiments on dogs were conducted in 19th Sunday and first clinical assays in Barcelona and in Santiago de Compostela, the first experiments in Spain, were carried out in December 20th. Spanish scientific and daily press, particularly, press of Barcelona and Madrid promptly reflected the events and informed their readers about the discovery of chloroform as anesthetic. Our research deals with some of these aspects and we believe that will contribute to clarify not fully studied points to date.
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Rev Esp Anestesiol Reanim · May 1991
Randomized Controlled Trial Comparative Study Clinical Trial[Cardiovascular response to orotracheal intubation using midazolam or etomidate in anesthesia induction].
By means of the present study, we compare the variations in the cardiovascular response to the orotracheal intubation while using midazolam or etomidate during the anesthetic induction. For this purpose, we studied 2 groups of 10 patients each one which were premedicated with fentanyl and atropine, and succinylcholine as muscle relaxant. We took the data at a basal state, 10 minutes after premedication and 0, 1, 2, 3, 4, 5 and 10 minutes after the intubation handling. ⋯ In both groups, the peak response occurred two minutes after intubation in all the studied parameters. Systolic and diastolic blood pressure as well as PRP were significantly lower with midazolam. We conclude that midazolam and etomidate do not prevent the cardiovascular response to the intubation handling, although midazolam smooths pressure response.