Child marriage is defined as any union or usual legal union between two people, of which one or both are below 18 years of age. Its effects not only compromise the health of the child, it affects social, economic and community development. The prevalence of child marriage is high in countries with less developed and poorer. Its consequences include social as involving the child marriage is a violation of the rights of children, affecting and limiting their education, resulting in lower labor opportunities, affecting the economy of households and communities, jeopardizing health girls and their children and associated with domestic violence. Prevention strategies are multiple and involve the training of girls with the information, skills and support networks, education and mobilization of parents and community members, improving accessibility and quality of formal education for girls, offering financial support and incentives to girls and their families and the promotion of an enabling legal and regulatory framework.

Matrimonio infantil se define como cualquier unión legal o unión habitual entre dos personas, de las cuales una o ambas están por debajo de los 18 años de edad. Sus efectos no solo comprometen la salud de la niña, sino que repercute en lo social, lo económico y en el desarrollo de las comunidades. Las prevalencias de matrimonio infantil son altas en los países con menos desarrollo y más pobres. Sus consecuencias abarcan involucran lo social dado que el el matrimonio infantil es una violación de los derechos de los niños, afectando y limitando su educación, lo que se traduce en menores oportunidades laborales, afectando la economía de los hogares y las comunidades, comprometiendo la salud de las niñas y sus hijos y asociado a violencia intrafamiliar. Las estrategias de prevención son múltiples e involucran la capacitación de las niñas con la información, las habilidades y las redes de apoyo, la educación y movilización de padres y miembros de la comunidad, mejora de la accesibilidad y calidad de la educación formal para las niñas, el ofrecimiento de apoyo económico e incentivos para niñas y sus familias y el fomento de un marco jurídico y normativo favorable.

Background: Prematurity is currently considered a public health priority for some countries. Objective: To describe the prevalence of preterm birth and its determinants in a population of adolescent and adult mothers who had their sole or last delivery in the Fundación Hospital San José de Buga, Colombia, between 2010-2015. Methods: Case-control study conducted with 11,881 infants adolescent and adult women. The data were analyzed in Stata 11.0, using quantitative, medium or average and dispersion measures variables compared using t tests, Ranksum, ANOVA or Kruskal Wallis, according to distribution and for categorical variables, frequency measurements absolute and relative, compared with Chi2 tests or Fisher exact. To estimate associations employ odds ratio with confidence intervals of 95% and multivariate analysis logistic regression. Statistical significance was defined as p <0.05. Results: Prematurity prevalence was 11.4%. After multivariate analysis, the determinants associated with prematurity were indigenous-Afro-Colombian or mulatto ethnicity, number of prenatal visits equal to or less than 6, less than two years intergenesic period, multiple pregnancy, preeclampsia, oligohydramnios, IUGR and bleeding of the third quarter (includes abruption). Conclusions: Prematurity is the result of a complex network of individual, social, cultural and gestational determinants that interact, so that prevention is due not only work on health measures, but in developing policies and plans integral action.

Antecedentes: La prematuridad es considerada actualmente una prioridad en salud pública para algunos países. Objetivo: Describir la prevalencia del parto prematuro y sus determinantes, en una población de gestantes adolescentes y adultas, que tuvieron su único o último parto en la Fundación Hospital San José de Buga, Colombia, entre los años 2010 a 2015. Métodos. Estudio de casos y controles realizado con 11.881 neonatos mujeres adolescentes y adultas. Los datos fueron analizados en Stata® 11.0, empleando para variables cuantitativas, mediana o promedio y sus medidas de dispersión, comparadas mediante pruebas t, Ranksum, ANOVA o Kruskal Wallis, de acuerdo a su distribución y para variables categóricas; medidas de frecuencia absolutas y relativas, comparadas mediante Pruebas de Chi2 o exacta de Fisher. Para estimar las asociaciones empleamos Odds Ratio con sus intervalos de confianza de 95% y para el análisis multivariado la regresión logística. La significancia estadística fue definida como un valor p<0,05. Resultados. La prevalencia de prematuridad fue 11,4%. Después del análisis multivariado, los determinantes asociados a prematuridad fueron etnia indígena-afrocolombiana o mulato, número de controles prenatales igual o inferior a 6, periodo intergenésico inferior a 2 años, embarazo múltiple, preeclampsia, oligohidramnios, restricción del crecimiento intrauterino y hemorragia del tercer trimestre (incluye desprendimiento prematuro de placenta). Conclusiones. La prematuridad es el resultado de una compleja red de determinantes individuales, sociales, culturales y gestacionales que interactúan, por lo que para su prevención se debe no sólo trabajar en medidas de salud, sino en elaboración de políticas y planes de acción integral.

OBJETIVE: With the increased use of intracoronary stents, in-stent restenosis has become a clinically significant drawback in invasive cardiology. We retrospectively assessed the short- and long-term outcomes after excimer laser coronary angioplasty of in-stent restenosis. METHODS: Twenty-five patients with 33 incidents of in-stent restenosis treated with excimer laser coronary angioplasty (ELCA) were analyzed. Sixty-six percent were males, mean age of 73±11 years, and 83% were functional class III-IV (NYHA). ELCA was performed using 23 concentric and 10 eccentric catheters with a diameter of 1.6-2.2 mm, followed by balloon angioplasty (PTCA) and ultrasound monitoring. The procedure was performed in the following vessels: left anterior descending artery, 10; left circumflex artery, 8; right coronary artery, 6; left main coronary artery, 2; and venous bypass graft, 7. RESULTS: The ELCA was successful in 71% of the cases, and PTCA was 100% successful. The diameter of the treated vessels was 3.44±0.5mm; the minimal luminal diameter (MLD) increased from 0.30mm pre-ECLA to 1.97mm post-ELCA, and to 2.94mm post-PTCA (p<0.001). The percent stenosis was reduced from 91.4±9.5% before ECLA to 42.3±14.9% after ELCA and to 14.6 ± 9.3% after PTCA (p<0.001). Seventeen (68%) patients were asymptomatic at 6 months and 15 (60%) at 1 year. New restenosis rates were 8/33 (24.2%) at 6 months and 9 /33 (27.3%) at 12 months. CONCLUSION: ELCA is safe and effective for the treatment of in-stent restenosis. In the present sample, a slight increase in new restenotic lesions between 6 and 12 months was found.