Aporte de fluidos en el pacientes pediátricos hospitalizados / Fluid intake in hospitalized pediatric patients

El aporte de fluidos constituye un elemento central en la atención del paciente pediátrico hospitalizado, existiendo aún controversias acerca de cuál es la composición óptima, la dosis adecuada y la mejor estrategia para administrar los mismos. El propósito de este artículo de actualización es brindar al médico que se desempeña en las diferentes áreas de la internación pediátrica, conceptos y enfoques terapéuticos que lo ayuden en la asistencia de los pacientes que por diversos motivos requieren la administración de fluidos endovenosos. La recomendación de utilizar cristaloides en la reanimación es casi uniforme. Se observa una clara tendencia al uso de soluciones isotónicas balanceadas para la reposición del déficit previo y el aporte de fluidos de mantenimiento. En relación a la dosis y a la estrategia, es generalizada la recomendación de un enfoque más restrictivo en el aporte de volumen, aún en los pacientes con shock, donde es necesario lograr un balance entre una resucitación efectiva y el riesgo de sobrecarga de fluidos. Respecto a la administración de albúmina al 20% en el paciente crítico con hipoalbuminemia, la evidencia existente es escasa y no permite formular recomendaciones. Sin embargo, es frecuente su uso en la práctica asistencial

Intravenous fluids administration is a central element in the care of hospitalized pediatric patients, and there are still controversies about what is the optimal composition, the appropriate dose, and the best strategy for their administration. The purpose of this narrative review is to provide the physicians who works in the different areas of pediatric hospitalization, concepts and therapeutic approaches that help them in the care of patients who for diverse reasons require administration of intravenous fluids. The recommendation to use crystalloids in resuscitation is almost uniform. There is a clear trend towards the use of balanced isotonic solutions to replace the previous deficit and the supply of maintenance fluids. In relation to the dose and strategy, the recommendation of a more restrictive approach in volume administration is generalized, even in patients with shock, where it is necessary to strike a balance between effective resuscitation and the risk of fluid overload. Regarding the administration of 20% albumin in critically ill patients with hypoalbuminemia, the existing evidence is scarce and does not allow recommendations to be formulated. However, it is frequently used in healthcare practice

Goal coordination in narrative comprehension.

In this paper, we report two experiments in which the consequence of maintaining multiple, unrelated character goals during comprehension were studied. This is in contrast to previous work that has focused on a single goal, or multiple related goals. The results showed that the presence of active subsequent goals can diminish the availability of earlier mentioned goals, even in the absence of semantic and other relations. In contrast, the status of earlier mentioned goals does not influence the availability of subsequent goals. These results support an explanation-based view of comprehension.