Dislipidemia en niños y adolescentes con historia familiar de enfermedad cardiovascular precoz / Dyslipidemia in children and adolescents with a family history of early cardiovascular disease

INTRODUCTION: In Chile, cardiovascular diseases (CVD) represent the first cause of mortality. The risk of CVD is greater if other factors are associated, among which the family history of CVD acquires special relevance due it represents an independent risk factor of atherogenesis. Aim: To evaluate cardiovascular risk markers: lipid profile, hsCRP and nutritional status in children and adolescents with positive family history of early cardiovascular disease. SUBJECTS AND MATERIALS: Descriptive-transversal study. 138 children and adolescents with a mean age of 13,1 +/- 5,4 years were studied. Anthropometric measurements, blood pressure, lipid profile and hsCRP were evaluated. RESULTS: Dyslipidemia was found in 55,1 percent of the studied population, that was mainly characterized by hypertryglyceridemia and decreased levels of HDL-chol (39,1 percent). In the total of dyslipidemic subjects, 10,5 percent showed 3 altered lipid parameters (total chol, tryglicerides and HDL-chol), 22,4 percent presented 2 parameters that were out the reference range (tryglicerides and HDL-chol) and the 34,2 percent had only one lipid parameter altered (low levels of HDL-chol or hypertriglyceridemia). Dyslipidemia was observed in 69,1 percent, of the overweight and obese population and it was 40,6 percent in the normal weight subjects. hsCRP concentrations were higher in dyslipidemic and overweight and obese individuals. CONCLUSIONS: Dyslipidemia was highly frequent in children and adolescents with positive family history of early CVD and even higher in those overweight and obese subjects. These findings support the screening of dyslipidemia in children and adolescents with positive family history of early CVD.

Caracterización del acto homicida según los informes de autopsias realizados por el servicio médico legal de Concepción, periodo 2011-2015 / Characterization of the homicidal act according to the autopsy reports released by the Legal Medical Service of Concepción, 2011-2015

Introducción: Más de la tercera parte de los homicidios reportados a nivel mundial tienen lugar en el continente Americano, siendo Chile uno de los países con las tasas más bajas de Latinoamérica. Actualmente, son escasos los estudios que caracterizan el acto homicida en nuestro país. Se caracterizó el acto homicida según las autopsias realizadas por el Servicio Médico Legal (SML) de Concepción, durante el periodo 2011-2015. Materiales y método: Se realizó un estudio transversal de informes de autopsia con causa homicidio durante los años 2011 a 2015, realizadas por el SML de Concepción, utilizándose las variables: género, edad, procedencia, lugar de ocurrencia del homicidio, estado civil, ocupación, patologías asociadas, causa de muerte, tipo de arma utilizada, alcoholemia, examen toxicológico y atención en centro asistencial. El estudio fue aprobado por comité de ética. Resultados: Del total de autopsias en el periodo 2011-2015; 5.92% (241) correspondieron a homicidios, de los cuales un 89.6% fueron víctimas de sexo masculino. Del total de homicidios estudiados la edad promedio fue de 33 años, un 58.3% del total ocurrieron en vía pública y 42.1% fallecieron por trauma torácico complicado. Finalmente del total de homicidios, un 49,2% poseían alcoholemia negativa y 49.2% examen toxicológico negativo. Discusión: En Chile, el homicidio afecta a una pequeña porción de la población, acercándose a las bajas tasas que presentan diversos países de Europa. En su mayoría, los homicidios reportados fueron hombres entre los 18 y 29 años de edad, resultado similar a lo descrito a nivel mundial.

Introduction: More than a third part of the worldwide reported homicides takes place in the whole american continent, and Chile is one the countries with the lowest rates in latin america. Only a few are the studies that characterize the homicidal act in our country. Characterize the homicide act according to the autopsies reports performed by the Legal Medical Service (SML) of Concepción, during the period 2011-2015. Materials and methods: We made a transversal study with the autopsies reports classified as homicide, performed by the SML Concepción, between the years 2011 and 2015 using variables such as: gender, age, place of residence, place of homicidal act, marital state, occupation, comorbidities, death cause, weapon, blood alcohol concentration, toxicological results and medical assistance. An ethic committee approved the study. Results: From the total autopsies between 2011 and 2015; 5.92% (241) were homicides, of which 89.4% were men. The average age of homicides victims was 33 years old, 58.3% occurred on public areas and 42.1% were died because a complicated thoracic traumatism. And finally from the total homicides, 49.2% had none alcohol in blood such as the 49.2% as well had negative toxicological test. Discussion: In Chile, homicide affects a few number of its population, approaching the low rates that some european countries have. The most of the homicides reported were men between 18 to 29 years old, similar results comparing with the worldwide statistics.