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 · Jul 1995
Randomized Controlled Trial Comparative Study Clinical Trial[Patient-controlled postoperative analgesia in orthopedic surgery: epidural PCA versus intravenous PCA].
To evaluate both effectiveness and incidence of side effects of two techniques of postoperative pain treatment: intravenous and epidural PCA. ⋯ Our data show a better control of postoperative pain arising from total hip replacement during PCEA when compared to PCA. It should be emphasized that incident pain is far more decreased by PCEA, so that this technique is particularly indicated when an early postoperative mobilization is required.