Minerva anestesiologica
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Minerva anestesiologica · Jul 1995
Comparative Study[Comparison of bench central and mixed pulmonary venous oxygen saturation in critically ill postsurgical patients].
To investigate if there were differences between bench central oxygen saturation (ScvO2) and mixed venous oxygen saturation (SvO2) in a group of acutely ill postsurgical patients. ⋯ SvO2 cannot be predicted well from bench ScvO2, nor changes in ScO2 can be predicted wel from changes in bench ScvO2. Therefore, in this category of patients, the clinical usefulness of monitoring bench ScvO2 is strongly limited and we must still rely on the SvO2.
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Minerva anestesiologica · Jul 1995
Clinical Trial[Mechanical ventilation with laryngeal mask in anesthesia. Personal experience].
The aim of the study was to evaluate the following: the difficulty of inserting a laryngeal mask without the use of muscle relaxants and laryngoscopy; the incidence of possible intraoperative cardiocirculatory and respiratory alterations during the association of laryngeal mask and mechanical ventilation; local intra and postoperative complications due to their combined use. ⋯ There was no difficulty in positioning the laryngeal mask without muscle relaxants and laryngoscopy; no alterations were observed in the hemodynamic and respiratory parameters monitored; intra and postoperative local complications were frequently present in a high percentage of cases, consisting respectively in increased mucopharyngeal secretion and pharyngeal irritation and dysarthria. Whereas the former did not represent a serious clinical problem, the latter proved more troublesome for patients following surgery.
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Minerva anestesiologica · Jul 1995
Case Reports[Respiratory obstruction caused by retropharyngeal hematoma secondary to cervical spinal injury. Report of a case].
A case of severe airway obstruction secondary to retropharyngeal hematoma in a young multiple trauma patient with a stable occipitoatloid capsular-ligamentous injury is reported. The onset of mechanical obstruction occurred eight hours after the trauma requiring emergent oral intubation, and lasted seventeen days. The initial lateral cervical spine radiograph was negative, whereas the second one performed 7 hours after and initially underestimated, showed a large prevertebral soft tissue swelling. The initial difficult radiological diagnosis of trauma is described, and the therapeutic implications are discussed.
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Minerva anestesiologica · Jun 1995
Randomized Controlled Trial Comparative Study Clinical Trial[Hospital day-surgery: comparative evaluation of 3 general anesthesia techniques].
For the voluntary interruption of pregnancy, three anaesthetic techniques have been compared being a random assigned to three groups of 40 patients. Induction of anaesthesia was based on fentanyl 0.005 mg/kg+midazolam 0.2 mg/kg or fentanyl 0.005 mg/kg = propofol 2.5 mg/kg or ketamina 0.5 mg/kg+propofol 2.0 mg/kg. ⋯ In addition to the intraoperative conditions, quality and rapidity of some neurofunctional aspects of the recovery have been evaluated using the Steward Score and the Coin Counting Test respectively. Our data suggest fentanyl-propofol association as the safest one as regards the needs of one-day surgery.
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Minerva anestesiologica · Jun 1995
Randomized Controlled Trial Comparative Study Clinical Trial[Post-thoracotomy analgesia in pediatric heart surgery: comparison of 2 different techniques].
The aim of this study was to compare two different post-operative pain control techniques in pediatric patients undergoing thoracotomy with reference to a control group receiving conventional treatment in the form of endovenous morphine. The post-operative antalgic treatment protocol included the random distribution of patients to three groups: control group: endovenous analgesia with morphine boluses; group 1: intrapleural analgesia with bupivacaine boluses; group 2: caudal epidural analgesia in a single bolus with a mix of bupivacaine and morphine. In the comparison it was seen that the method that offered the most effective pain control and fewest collateral effects was caudal peridural analgesia. The authors conclude by suggesting the use of this method and underlining the need to pay greater attention to the problem of postoperative pain in pediatrics.