Minerva pediatrica
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A large proportion of premature infants presents with acute respiratory failure after birth and require mechanical ventilatory support. In addition to conventional mechanical ventilation, an increasing number of these infants are currently supported by newer modes including synchronized, volume targeted and noninvasive mechanical ventilation. While these new modes have improved weaning from mechanical ventilation they have not had a consistent impact on respiratory outcome or other morbidities. This is a review of the different modes of invasive and noninvasive mechanical ventilation used to support premature infants with respiratory failure.
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Respiratory failure is common in the preterm infant. Support of the infant with oxygen, positive pressure, and assisted ventilation are among the commonest interventions required in neonatal care. This article is an overview of many features of respiratory care of the preterm infant, including the goals of therapy, continuous positive airways pressure (CPAP), non-invasive ventilation, various modes of ''conventional'' ventilation, high frequency ventilation and inhaled nitric oxide use. ⋯ Many prospective trials have been performed which, in general, have failed to demonstrate a significant additional benefit of any newer mode of ventilation over conventional time-cycled pressure limited ventilation. Many of the currently available modes of respiratory support have never been subjected to adequate study. Newer modes of respiratory support including such innovations as volume targeted ventilation, pressure support ventilation, and inhaled nitric oxide use in the preterm, require further investigation prior to their adoption for routine clinical use.
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Accidents are the main cause of death and disability in children and adolescents aged 1-15 years and cause more than one sixth of all infant admissions to hospital. In Italy, about 400 children and adolescents are involved in domestic accidents and more than 200 in road accidents. The aim of the study was to determine the number and type of accidents involving children and adolescents in the area of Siena and to compare present results with those obtained 20 years ago in order to assess the effectiveness of preventive measures evolving in the period. ⋯ Comparison of these data with those collected 20 years earlier revealed a general reduction in the number of hospital admissions. This encouraging result suggests that what has been done so far is effective and should be continued, and that it is also worthwhile taking measures to further reduce the toll of accidents.