[Study of confirmed cases of human brucellosis in Puebla, Mexico]. / Estudio de casos confirmados de brucelosis humana en Puebla, México.

BACKGROUND: Human brucellosis is a global health problem. Mexico is one of the main countries affected; timely diagnosis and serological tests are the basis for detection. AIM: To know the frequency of confirmed cases of brucellosis in different of Family Medicine Units of the Mexican Social Security Institute in the state of Puebla, Mexico. METHODS: Cross-sectional study in patients of both genders, adults and pediatrics, with clinical manifestations suggestive of brucellosis; serological tests were performed for the confirmatory diagnosis. RESULTS: Out of a total of 77 patients, 39 (50.6%) were positive, 21 (27.3%) cases coming out of infection, 9 (11.7%) were negative and 8 (10.4%) were defined with immunological memory; of positive cases, 32 (82.1%) were found in the adult group and 30 (76.9%) were female. CONCLUSION: Around half of samples were confirmed as brucellosis, the clinical manifestations of the patients studied were non-specific, which highlights the importance of laboratory diagnosis.

Follow-up to the baby friendly hospital initiative in two hospitals of the Mexican Social Security Institute / Seguimiento de la iniciativa hospital amigo del niño y la niña en dos hospitales del Instituto Mexicano del Seguro Social

Abstract Background: The Baby Friendly Hospital Initiative has proven to be effective to increase exclusive and prolonged breastfeeding. Material and methods: Longitudinal study, in two hospitals of second level, in the period from 2015 to 2018. A percentage above 85% in each step was considered acceptable. The statistical analysis was descriptive using student's t test to compare the mean between the two hospitals and ANOVA to compare the mean throughout time in SPSS v.25. Results: Steps 1 and 7 were different between the hospitals with p = 0.010 and p = 0.023, respectively. In the follow-up, General Zone Hospital No. 5 kept steps 1, 2, 3, 7, 8, and 9 above 85%, while those who did not were steps 4, 5, 6, and 10, p = 0.37. Steps of General Hospital No. 15 that remained over 85% were 1, 3, 7, and 9; those that oscillated over time with a <85% rating were steps 2, 4, 5, 6, 8, and 10, p = 0.003. Conclusion: Monitoring child-friendly hospitals allow us to observe areas of opportunity to strengthen training for both clinical and non-clinical staff, pregnant women, the general population, and to improve exclusive and prolonged breastfeeding.

Resumen Introducción: La Iniciativa Hospital Amigo del Niño y la Niña ha probado ser efectiva para mejorar la lactancia materna exclusiva y prolongada. Material y métodos: Estudio longitudinal, en dos hospitales de segundo nivel, en el periodo de 2015 a 2018. Un porcentaje superior al 85% en cada paso se consideró aceptable. El análisis estadístico fue descriptivo, utilizando la prueba t de Student para comparar las medias entre los dos hospitales y el análisis de la varianza para compararlas a lo largo del tiempo empleando el programa SPSS v.25. Resultados: Los pasos 1 y 7 variaron entre los hospitales (con p = 0.010 y p = 0.023, respectivamente). En el seguimiento, el Hospital General de Zona (HGZ) 5 mantuvo los pasos 1, 2, 3, 7, 8 y 9 por encima del 85%, y < 85% los pasos 4, 5, 6 y 10 (p = 0.37). Las medidas del HGZ 15 que se mantuvieron > 85% fueron 1, 3, 7 y 9; aquellos que oscilaron a lo largo del tiempo con una calificación < 85% fueron los pasos 2, 4, 5, 6, 8 y 10 (p = 0.003). Conclusión: Estos seguimientos permiten observar áreas de oportunidad para reforzar la capacitación al personal clínico y no clínico como a las mujeres embarazadas, a la población en general y para mejorar la lactancia materna exclusiva y prolongada.

Estudio de casos confirmados de brucelosis humana en Puebla, México / Study of confirmed cases of human brucellosis in Puebla, Mexico

INTRODUCCIÓN: La brucelosis humana es un problema zoo-sanitario global. México es uno de los principales países que se ven afectados, el diagnóstico oportuno y las pruebas serológicas confirmatorias son la base para la detección. OBJETIVO: Conocer la frecuencia de casos confirmados de brucelosis en diferentes Unidades de Medicina Familiar del Instituto Mexicano del Seguro Social en el estado de Puebla, México. PACIENTES Y MÉTODOS: Estudio transversal en pacientes de ambos sexos, adultos y pediátricos, con manifestaciones clínicas sugestivas de brucelosis; se realizaron pruebas serológicas para el diagnóstico confirmatorio. RESULTADOS: De un total de 77 pacientes, se obtuvieron 39 (50,6%) casos positivos, 21 (27,3%) casos saliendo de la infección, 9 (11,7%) negativos y 8 (10,4%) con memoria inmunológica; de los casos positivos, 32 (82,1%) eran adultos y 30 (76,9%) fueron del género femenino. CONCLUSIÓN: Del total de muestras, la mitad tuvo diagnóstico de brucelosis, las manifestaciones clínicas de los pacientes estudiados fueron inespecíficas, lo cual resalta la importancia del diagnóstico de laboratorio.

BACKGROUND: Human brucellosis is a global health problem. Mexico is one of the main countries affected; timely diagnosis and serological tests are the basis for detection. AIM: To know the frequency of confirmed cases of brucellosis in different of Family Medicine Units of the Mexican Social Security Institute in the state of Puebla, Mexico. METHODS: Cross-sectional study in patients of both genders, adults and pediatrics, with clinical manifestations suggestive of brucellosis; serological tests were performed for the confirmatory diagnosis. RESULTS: Out of a total of 77 patients, 39 (50.6%) were positive, 21 (27.3%) cases coming out of infection, 9 (11.7%) were negative and 8 (10.4%) were defined with immunological memory; of positive cases, 32 (82.1%) were found in the adult group and 30 (76.9%) were female. CONCLUSION: Around half of samples were confirmed as brucellosis, the clinical manifestations of the patients studied were non-specific, which highlights the importance of laboratory diagnosis.

25-Hydroxyvitamin D concentrations and risk of metabolic syndrome in systemic lupus erythematosus women.

OBJECTIVE: A protective function of vitamin D in metabolic syndrome (MetS) has been described. The objective of the present study was to examine the relationship between serum 25-hydroxyvitamin D (25(OH)D) concentrations and MetS in non-diabetic systemic lupus erythematosus (SLE) women. METHODS: Cross-sectional analyses of the relationship between concentrations of 25(OH)D, MetS, and its components were made in 160 non-diabetic SLE women. MetS was defined according to National Cholesterol Education Program Adult Treatment Panel III criteria. Serum 25(OH)D was measured by chemiluminescent immunoassay. Serum 25(OH)D concentrations were categorized into quartiles (<16.6, 16.6-21.1, 21.2-26.3, ≥26.4 ng/mL). RESULTS: A total of 79 (49.3%) SLE women had MetS. Without adjusting for body mass index (BMI) or smoking, the odds of having MetS decreased according to increasing quartiles of 25(OH)D concentrations (P for trend = .03). The odds ratio (OR) of having MetS was 0.4 (95% confidence interval: 0.2-0.9, P = .04) for the highest vs the lowest quartile of 25(OH)D concentrations when adjusted by age. The crude OR of having elevated hypertriglyceridemia decreased according to increasing quartiles of 25(OH)D concentrations (P for trend = .036). However, further adjustments for BMI and smoking removed the inverse association between 25(OH)D concentrations and MetS and its individual components. CONCLUSION: In non-diabetic SLE women with mild activity, 25(OH)D concentrations are not associated with MetS and its components.