ABSTRACT
La alteración aguda del estado mental en pediatría se refiere a un cambio repentino y significativo en la función cerebral y el nivel de conciencia de un niño. Puede manifestarse como confusión, desorientación, agitación, letargo o incluso pérdida de la conciencia. Esta condición es una emergencia médica, y requiere una evaluación y una atención inmediatas. Existen diversas causas de alteración aguda del estado mental en niños, algunas de las cuales incluyen infecciones del sistema nervioso central, como la meningitis o la encefalitis, los traumatismos craneoencefálicos, los trastornos metabólicos, las convulsiones o las intoxicaciones, entre otras. Este estudio tuvo como objetivo analizar, preparar y calificar la bibliografía actual para determinar las mejores recomendaciones sobre el tratamiento ante casos de alteración aguda del estado mental en pediatría de diferentes causas. El estudio se basó en la calificación de expertos en el campo para poder determinar la calificación de las recomendaciones, además de ser sometido a la revisión por parte del comité científico de la Academia Iberoamericana de Neurología Pediátrica. Nuestra guía representa una ayuda para el tratamiento de este síntoma inespecífico desde un enfoque básico y avanzado, aplicable por cualquier neurólogo pediatra.(AU)
In pediatric patients, an acute altered mental status refers to a sudden and significant change in a childs brain function and level of consciousness. It may manifest as confusion, disorientation, agitation, lethargy or even a loss of consciousness. This condition is a medical emergency, and requires immediate evaluation and attention. There are several causes of acute altered mental status in children, including infections of the central nervous system such as meningitis or encephalitis, traumatic brain injury, metabolic disorders, seizures and poisoning, among others. The aim of this study was to analyse, prepare and classify the current literature in order to determine the best recommendations for the treatment of cases of acute altered mental status with various causes in pediatric patients. The study was based on opinions from experts in the field in order to classify the recommendations, and was submitted to the scientific committee of the Iberoamerican Academy of Pediatric Neurology for review. Our guide is an aid for the treatment of this non-specific symptom based on a basic and advanced approach, which can be applied by any pediatric neurologist.(AU)
Subject(s)
Humans , Male , Female , Child Health , Conscience , Confusion , Mental Fatigue , Cognitive Dysfunction , Pediatrics , Neurology , Nervous System DiseasesABSTRACT
In pediatric patients, an acute altered mental status refers to a sudden and significant change in a child's brain function and level of consciousness. It may manifest as confusion, disorientation, agitation, lethargy or even a loss of consciousness. This condition is a medical emergency, and requires immediate evaluation and attention. There are several causes of acute altered mental status in children, including infections of the central nervous system such as meningitis or encephalitis, traumatic brain injury, metabolic disorders, seizures and poisoning, among others. The aim of this study was to analyse, prepare and classify the current literature in order to determine the best recommendations for the treatment of cases of acute altered mental status with various causes in pediatric patients. The study was based on opinions from experts in the field in order to classify the recommendations, and was submitted to the scientific committee of the Iberoamerican Academy of Pediatric Neurology for review. Our guide is an aid for the treatment of this non-specific symptom based on a basic and advanced approach, which can be applied by any pediatric neurologist.
TITLE: Guía de tratamiento de la alteración aguda del estado mental. Academia Iberoamericana de Neurología Pediátrica.La alteración aguda del estado mental en pediatría se refiere a un cambio repentino y significativo en la función cerebral y el nivel de conciencia de un niño. Puede manifestarse como confusión, desorientación, agitación, letargo o incluso pérdida de la conciencia. Esta condición es una emergencia médica, y requiere una evaluación y una atención inmediatas. Existen diversas causas de alteración aguda del estado mental en niños, algunas de las cuales incluyen infecciones del sistema nervioso central, como la meningitis o la encefalitis, los traumatismos craneoencefálicos, los trastornos metabólicos, las convulsiones o las intoxicaciones, entre otras. Este estudio tuvo como objetivo analizar, preparar y calificar la bibliografía actual para determinar las mejores recomendaciones sobre el tratamiento ante casos de alteración aguda del estado mental en pediatría de diferentes causas. El estudio se basó en la calificación de expertos en el campo para poder determinar la calificación de las recomendaciones, además de ser sometido a la revisión por parte del comité científico de la Academia Iberoamericana de Neurología Pediátrica. Nuestra guía representa una ayuda para el tratamiento de este síntoma inespecífico desde un enfoque básico y avanzado, aplicable por cualquier neurólogo pediatra.
Subject(s)
Mental Disorders , Neurology , Humans , Child , Confusion , Central Nervous System , NeurologistsABSTRACT
Autoantibodies to negatively charged phospholipids have been reported to be associated with thrombotic events, thrombocytopenia and adverse pregnancy outcome, such as intrauterine growth retardation and recurrent spontaneous abortions (RSAs). In this study, autoantibodies to 6 phospholipid antigens and antinuclear antibody (ANA) were tested in Colombian women with a history of RSAs. Sixty-eight non-pregnant and 25 pregnant women with a history of RSAs comprised the study group. Twenty-five non-pregnant normal healthy women and thirty-one normal pregnant women served as controls. The non-pregnant women with RSAs showed a higher incidence of autoantibodies to cardiolipin (23% positive) as compared with non-pregnant normal controls (0% positive; P < 0.005). The incidence of autoantibodies to cardiolipin (28%; P < 0.005), phosphatidylethanolamine (16%; P < 0.005), phosphatidylserine (16%; P < 0.05), phosphatidylglycerol (16%; P < 0.05), phosphatidic acid (16%; P < 0.01) and phosphatidylinositol (20%; P < 0.01), in the pregnant women with RSAs was significantly higher than that of normal pregnant controls. There was no difference in the incidence of ANA in either group. In conclusion, women with a history of RSAs have a higher incidence of autoantibodies to phospholipids when compared to pregnant and non-pregnant normal controls. Autoimmune serological work-up is indicated during pregnancy in women with a history of RSAs.
Subject(s)
Abortion, Habitual/immunology , Antibodies, Antinuclear/analysis , Antibodies, Antiphospholipid/analysis , Pregnancy/immunology , Female , HumansABSTRACT
Autoantibodies to phospholopids antigens APL, are associated with a history of RSA in women without autoinmunedisease. APL interfere with the production of prostaciclin allowing the increase of thrombotic events. Phospholipids are compounds of placental mebrane structure and also they have been considered as an adhesion molecules participating in the formation of syncytotrophoblast. Trophoblastic antigens can induce the production of antiphospholipids antibodies. This antiboidies can delay the trophoblast development by the action in the adhesion molecules. We have studied 270 women with RSA and 31 women as a control group which had normal pregnancies. The testing incluided antiphospholopid antibodies and genetic evaluation of class II DQ antigens of the couple. We have showed APL titles no gretaer than 1/25 in normal pregnant women. In RSA the incidence increases in a fifteen percent with each subsequent pregnancy loss. We observed an strong correlation between maternal HLA DQ alfa 4.1 (0501) and increases in APL titles in patients who loss their pregnancy again
