RESUMEN

OBJECTIVES: The purpose of this study was to specify the number of male filicide-suicide committed in the province of Quebec between 1997 and 2012, and to evaluate whether there has been an increase in the number of male filicide-suicide according to the period studied and the type of motivation to commit the crime. METHOD: The data cover all officially registered male filicides committed in the province of Quebec from 1997 to 2012, against youths under 18 years old. A total of 50 cases were divided by five years spans starting in 1997 and analyzed using the Grille d'analyse multidimensionnelle de l'homicide intrafamilial. RESULTS: The results show that among the 50 male filicides committed between 1997 and 2012, 13 of these were followed by the aggressor's suicide. Also, the likelihood of suicide committed as a result of filicide is higher among individuals who committed filicide between 2007 and 2012 and who were motivated by marital separation, compared to filicides committed between 1997 and 2001 motivated by another reason. In particular, the majority of perpetrators of filicide committed between 2007 and 2012, motivated by marital separation, committed suicide as a result of the act of committing, compared to individuals who were motivated by another reason for the same period. CONCLUSIONS: On one hand, the present study demonstrates the importance of considering self-destruction and, more specifically, the suicide of these individuals. On the other hand, our study emphasizes the importance of considering the type of motivation to commit filicide, including spousal separation, which is an element of understanding specific to male filicide-suicide.

Asunto(s)

RESUMEN

BACKGROUND AND AIMS: New biomarkers potentially improve clinical management of cardiovascular disease, but there are gaps in understanding their role during childhood. Adiponectin regulates metabolism and exerts anti-inflammatory/anti-atherogenic effects. The aim of the study was to evaluate circulating levels of adiponectin during postnatal growth and its relationship with Brain Natriuretic Peptide (BNP) in healthy children, a marker of cardiac function known to be increased in childhood. METHODS AND RESULTS: Plasma adiponectin and BNP were measured in 131 healthy children divided into: 43 newborns (0-3 days), 29 neonates (4-30 days), 25 infants (1-12 months) and 34 children (1-12 years). A group of 33 healthy adult subjects (25-60 years) was also studied. Plasma adiponectin in the 131 children resulted significantly higher compared to adult subjects (p < 0.0001). The time-course of adiponectin suggests the design of three age-based intervals: the first until 1 month of age (median 29.07 µg/mL, 11.61-47.01 µg/mL 5°-95° percentiles), the second between 1 and 12 months of age (21.66 µg/mL, 8.83-59.81 µg/mL) and the third for age up to 12 years (13.81 µg/mL, 4.10-28.57 µg/mL). Both adiponectin and BNP exhibited the same trend of a progressive decrease during growth, showing a significant relationship (Spearman's rho = 0.403, p < 0.0001). CONCLUSION: Adiponectin plasma levels in a healthy pediatric population vary as a function of age. Three reference intervals for adiponectin in pediatric subjects have been indicated. The relationship between adiponectin and BNP suggests that the age-dependent profile of circulating adiponectin could also be due to BNP.

Asunto(s)

Asunto(s)

RESUMEN

C-type natriuretic peptide (CNP) is assuming increasing importance in cardiovascular disease, and in adults its plasma levels are related to clinical and functional disease severity. Data are scarce regarding the reference values for CNP in infancy. Aim of this study was to assess the reference intervals for CNP in human healthy newborns and infants. Plasma CNP was measured in 121 healthy children divided into: 41 newborns (age 0-3 days), 24 newborns (4-30 days), 22 infants (1-12 months) and 32 children (1-12 years). A group of 32 healthy adult subjects (age 64 ± 1 years) was also studied. CNP was measured by a specific radioimmunoassay. Between- and within-assay variability resulted ≤ 30 and 20%, respectively and analytical sensitivity 0.77 ± 0.05 pg/tube. Plasma CNP resulted significantly higher in children than in adult subjects (13.6 ± 1.2 pg/ml vs. 7.4 ± 1.0 pg/ml, p=0.030). When the results were analyzed as a function of the age the reference intervals for plasma CNP resulted: 11.6 ± 2.1 pg/ml for newborns (0-3 days), 16.4 ± 3.7 pg/ml for newborns (4-30 days), 15.4 ± 2.7 pg/ml for infants (1-12 months), 13.6 ± 2.3 pg/ml for children (1-12 years) [p=0.01 newborns (4-30 days) vs. adults; p=0.03 infants (1-12 months) vs. adults]. CNP showed the highest concentrations after 12h of life with a peak between 4 and 5 days of life and with a progressive decline afterwards. According to these data at least five different reference intervals for CNP determinations should be used. These observations may be helpful for future clinical application of CNP in human children.

Asunto(s)

RESUMEN

BACKGROUND: Cardiac tuberculosis is rare and usually manifests as tuberculous pericarditis. Involvement of other part of the heart is unusual and descriptions in the pediatric literature are confined to few case reports regarding mainly myocardial tuberculosis. CASE PRESENTATION: We describe a case of pulmonary miliary tuberculosis associated with intracardiac left atrial tuberculoma in an immunocompetent eleven-month-old infant successfully treated with surgery and antituberculous therapy. CONCLUSION: Although unusual, involvement of endocardium in disseminated tuberculosis should be kept in mind.

Asunto(s)

RESUMEN

A rare case of hypoplastic left heart syndrome associated with pulmonary stenosis detached prenatally is reported.

Asunto(s)