Minerva anestesiologica
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Minerva anestesiologica · Jul 2003
Demand and availability of Intensive Care beds. A study based on the data collected at the SUEM 118 Central of Padua from October 1996 to December 2001.
This study aims to evaluate the management of intensive care beds according to the demands received by the SUEM 118 of Padua. It has been carried out by examining the reports drawn up by SUEM physicians from October 1996 to December 2001. The study rated the number of patients for whom an admission to the Intensive Care Unit (ICU) was required, according to the specific clinical situation at the moment of the request. A secondary objective was to evaluate if the critically ill patients had been admitted and treated in the most appropriate medical facility. ⋯ The Hospital of Padua is a landmark center for patients who need specialized treatment. It is therefore important to increase the assistance and safety standards of its ICUs. In recent years there has been a great need for specialized ICUs either for more aggressive procedures (neurosurgical, cardiosurgical, respiratory, cardiologic, etc.) or for the increased use of adequate and invasive treatment for advanced diseases. The available resources of ICU beds should be more rationally distributed between the peripheral and the Regional Hospitals, since the activation of an ICU bed in the operating theatre is a valid, transient option.
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In recent years, we have considerably widened our knowledge of the pathophysiology of sepsis and some procedures, aiming both to relieve symptoms and control the inflammation/coagulation reaction, have proven to be effective in increasing survival. This improves when mechanical ventilation is applied with low tidal volumes, fluid replacement and the use of cardioactive drugs are titrated on the oxygen saturation of hemoglobin in the central venous system and blood glucose does not exceed certain limits. ⋯ The only molecule which has proven to be notably effective in reducing mortality is Activated Protein C interacting on coagulation/fibrinolysis, as well as on inflammation processes. Multinodal modulation of several interdependent processes may be the probable reason for the proven effectiveness of this treatment.
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Minerva anestesiologica · Jun 2003
Comparative StudyThrombelastography. Present and future perspectives in clinical practice.
Thrombelastography (TEG) is a method for evaluating the viscoelastic properties of the blood clot, from its formation to its lysis. All major surgeries may be associated with massive blood loss, with blood component transfusion therapy often becoming mandatory. ⋯ With TEG is thus possible to know if bleeding is due to a failure to provide adequate surgical hemostasis, if there is platelet dysfunction, or to detect anomalies in coagulation proteases or their inhibitors, or if the blood loss is associated to early, excessive fibrinolysis. The theoretical advantages of TEG are the ease of performing the test, the fast sample reading times (now 30 minutes) and the informative
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Minerva anestesiologica · Jun 2003
Randomized Controlled Trial Comparative Study Clinical TrialPostoperative analgesia after preincisional administration of remifentanil.
The aim of this study was to assess postoperative analgesia after preincisional and postincisional administration of remifentanil. ⋯ The preincisional administration of remifentanil followed by a continuous infusion of 0.25 microg kg(-1) min(-1) appears to reduce pain scores and piritramid consumption when compared with a postincisional regimen.