Minerva anestesiologica
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Defibrillation as soon as possible is the mainstay of modern emergency system in the treatment of sudden cardiac death. The emergency medical system (EMS) should be integrated with first responders in the community trained to use the semiautomatic external defibrillators (AED). Piacenza Progetto Vita is a European project of early defibrillation through lay first responders integrated within the EMS. ⋯ Survival from sudden cardiac arrest significantly increased (from 3.3% to 10.5%, p<0.01). In particular in the group of patients treated by first responders survival from ventricular fibrillation was 44.1% vs 21.2% of EMS treated group (p < 0.05). A simple training for the use of AED without cardiopulmonary resuscitation training increased survival and created a group of competent AED operator integrated within the EMS.
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Minerva anestesiologica · May 2003
Review[Anesthesia for neurosurgery in children: techniques and monitoring].
Pediatric neuroanesthesia can be seen as a specific branch of anesthesia half way in between pediatric anesthesia and neuroanesthesia. As a matter of fact, we must keep well in mind the peculiarities of the pediatric patient and the different pharmadynamic and pharmacochinetic properties of the anesthetic drugs, particularly in neonates and infants. Other relevant problems are: 1) high complexity of surgical procedures implying a difficult anesthesiological management; 2) complex blood loss management either if we want to apply a blood sparing technique strategy or if we consider the problems related to diagnosis and treatment of coagulative disorders caused by intraoperative massive blood loss; 3) management of patients with latex allergy for the high incidence, in pediatric neuroanesthesia, of patients belonging to high risk groups; 4) need of repeated radiological examinations implying several anesthesiological procedures. In this article aspects related to the anesthesiological techniques and to the hemodynamic and neurophysiological monitoring of pediatric neurosurgical patients were also discussed.
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Minerva anestesiologica · May 2003
ReviewGuidelines on anticoagulants and the use of locoregional anesthesia.
Growing numbers of patients are treated with hemostasis altering drugs, as thromboembolic diseases are a major cause of mortality in our western society. The insertion of epidural or subarachnoidal needles and/or catheters in such patients carries the inherent risk of the development of a compressing vertebral canal hematoma. This is especially true in patients treated with thrombolytic agents or oral anticoagulants. ⋯ The available data do not allow making firm recommendations on the safe use of major neuraxial blocks. In contrast, the isolated use of acetyl-salicylic acid or non-steroidal anti-inflammatory drugs is no longer considered contraindicated, but their combination with of heparin remains controversial. Intraoperative heparinization, perioperative thromboprophylactic use of unfractionated heparin or low molecular weight heparins are possible if: 1) a minimum time interval between the regional anesthetic block and the administration of the previous or next dose of anticoagulant is respected and; 2) the specified dose limitations of the heparin compound used are not exceeded; and 3) indwelling catheters are removed only after the disappearance of any remaining anticoagulant effect.
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Minerva anestesiologica · May 2003
ReviewUpper respiratory tract infections and pediatric anesthesia.
Anesthesia for the child with an upper respiratory infection (URI) presents a challenge for the pediatric anesthesiologist. Differences in study design have made interpretation and comparison very difficult. ⋯ More recent research, however, suggests that children with uncomplicated infections can undergo elective procedures without significant increase in adverse anesthetic outcomes. This presentation summarizes the evolving literature about cancellation of surgery for the child with an upper respiratory infection, perioperative outcomes and anesthetic management.
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Minerva anestesiologica · May 2003
Review[Emergencies in cardiac surgery: prophylaxis or correction?].
Management of coagulation during cardiac surgery is always challenging for the anesthesiologist, even in elective operations. The strict linkage between coagulation and inflammation is amplified during cardiopulmonary bypass due to the contact of the blood with the foreign surfaces. In emergencies, coagulative derangement could be worse but the cardiocirculatory instability and parenchimal failure often overcome the attention to this problem.