Different Lifestyle Interventions in Adults From Underserved Communities: The FAMILIA Trial.

BACKGROUND: The current trends of unhealthy lifestyle behaviors in underserved communities are disturbing. Thus, effective health promotion strategies constitute an unmet need. OBJECTIVES: The purpose of this study was to assess the impact of 2 different lifestyle interventions on parents/caregivers of children attending preschools in a socioeconomically disadvantaged community. METHODS: The FAMILIA (Family-Based Approach in a Minority Community Integrating Systems-Biology for Promotion of Health) study is a cluster-randomized trial involving 15 Head Start preschools in Harlem, New York. Schools, and their children's parents/caregivers, were randomized to receive either an "individual-focused" or "peer-to-peer-based" lifestyle intervention program for 12 months or control. The primary outcome was the change from baseline to 12 months in a composite health score related to blood pressure, exercise, weight, alimentation, and tobacco (Fuster-BEWAT Score [FBS]), ranging from 0 to 15 (ideal health = 15). To assess the sustainability of the intervention, this study evaluated the change of FBS at 24 months. Main pre-specified secondary outcomes included changes in FBS subcomponents and the effect of the knowledge of presence of atherosclerosis as assessed by bilateral carotid/femoral vascular ultrasound. Mixed-effects models were used to test for intervention effects. RESULTS: A total of 635 parents/caregivers were enrolled: mean age 38 ± 11 years, 83% women, 57% Hispanic/Latino, 31% African American, and a baseline FBS of 9.3 ± 2.4 points. The mean within-group change in FBS from baseline to 12 months was ∼0.20 points in all groups, with no overall between-group differences. However, high-adherence participants to the intervention exhibited a greater change in FBS than their low-adherence counterparts: 0.30 points (95% confidence interval: 0.03 to 0.57; p = 0.027) versus 0.00 points (95% confidence interval: -0.43 to 0.43; p = 1.0), respectively. Furthermore, the knowledge by the participant of the presence of atherosclerosis significantly boosted the intervention effects. Similar results were sustained at 24 months. CONCLUSIONS: Although overall significant differences were not observed between intervention and control groups, the FAMILIA trial highlights that high adherence rates to lifestyle interventions may improve health outcomes. It also suggests a potential contributory role of the presentation of atherosclerosis pictures, providing helpful information to improve future lifestyle interventions in adults.

Child Health Promotion in Underserved Communities: The FAMILIA Trial.

BACKGROUND: Preschool-based interventions offer promise to instill healthy behaviors in children, which can be a strategy to reduce the burden of cardiovascular disease later. However, their efficacy in underserved communities is not well established. OBJECTIVES: The purpose of this study was to assess the impact of a preschool-based health promotion educational intervention in an underserved community. METHODS: This cluster-randomized controlled study involved 15 Head Start preschools in Harlem, New York. Schools and their children were randomized 3:2 to receive either a 4-month (50 h) educational intervention to instill healthy behaviors in relation to diet, physical activity, body/heart awareness, and emotion management; or their standard curriculum (control). The primary outcome was the change from baseline in the overall knowledge, attitudes, and habits (KAH) score of the children at 5 months. As secondary outcomes, we evaluated the changes in KAH subcomponents and emotion comprehension. Linear mixed-effects models were used to test for intervention effects. RESULTS: The authors enrolled 562 preschool children age 3 to 5 years, 51% female, 54% Hispanic/Latino, and 37% African-American. Compared with the control group, the mean relative change from baseline in the overall KAH score was ∼2.2 fold higher in the intervention group (average absolute difference of 2.86 points; 95% confidence interval: 0.58 to 5.14; p = 0.014). The maximal effect was observed in children who received >75% of the curriculum. Physical activity and body/heart awareness components, and knowledge and attitudes domains, were the main drivers of the effect (p values <0.05). Changes in emotion comprehension trended toward favoring intervened children. CONCLUSIONS: This multidimensional school-based educational intervention may be an effective strategy for establishing healthy behaviors among preschoolers from a diverse and socioeconomically disadvantaged community. Early primordial prevention strategies may contribute to reducing the global burden of cardiovascular disease. (Family-Based Approach in a Minority Community Integrating Systems-Biology for Promotion of Health [FAMILIA]; NCT02343341).

Hepatoprotective Effects of Nonpolar Extracts from Inflorescences of Thistles Cirsium vulgare and Cirsium ehrenbergii on Acute Liver Damage in Rat.

BACKGROUND: Drugs for the treatment of liver diseases are scarce and not effective enough. Some species of the genus Cirsium possess hepatoprotective activity. There are no studies on the hepatoprotective effects of nonpolar extracts from inflorescences of thistles Cirsium vulgare and Cirsium ehrenbergii, and there are few reports on their chemical composition. OBJECTIVE: The aim is to obtain the hexane extract from inflorescences of both thistles and to identify preliminarily their main chemical component, and to evaluate the hepatoprotective properties of the extracts. MATERIALS AND METHODS: Hexane extracts were obtained using a Soxhlet apparatus. The chemical composition was analyzed using infrared spectra and gas chromatography-mass spectrometry. Two doses (250 and 500 mg/kg, p.o.) of both extracts were administered to assess their hepatoprotective effect on acute carbon tetrachloride (TC)-induced liver damage in rats using biochemical markers of necrosis, cholestasis, functionality, oxidative stress, and histological analysis. RESULTS: Extracts were shown to have a very similar chemical profile. Their major constituent seems to be lupeol acetate. The two doses of both extracts demonstrated comparable hepatoprotective properties because they significantly diminished all the liver injury indicators (P < 0.05) and were corroborated using histopathology. CONCLUSION: This is the first study on the hepatoprotective effects of nonpolar extracts from inflorescences of thistles C. vulgare and C. ehrenbergii. Hexane extracts administration totally prevented the acute TC-induced liver damage. The preliminary chemical analysis strongly suggests the lupeol acetate as their major constituent. Lupeol and its derivatives have been previously reported as antiinflammatory and hepatoprotective agents. SUMMARY: Hexane extracts of both thistles kept normal liver functionality and glycogen store in carbon tetrachloride-induced acute liver damageHexane extracts of both thistles showed anti-necrotic and anti-cholestatic effects, also diminished the lipid peroxidation and nitric oxide levels on the carbon tetrachloride-induced acute liver damageThe two doses of hexane extracts administered (250 and 500 mg/kg) prevented the liver injury in a very similar extentBoth nonpolar extracts are chemically very similar and their main compound seems to be lupeol acetate. Abbreviations used: TC: Carbon tetrachloride; FT-IR: Fourier transform Infrared spectroscopy; GC-MS: Gas chromatography - Mass spectrometry; V: Vehicle; E: Extract; Ecv: Extract of Cirsium vulgare; Ece: Extract of Cirsium ehrenbergii; AP: Alkaline phosphatase; GGTP: γ-Glutamyl transpeptidase; ALT: Alanine aminotransferase; DB: Direct bilirubin; TB: Total bilirubin; LP: Lipid peroxidation; MDA: Malondialdehyde; NO: Nitric oxide; TNF-α: Tumor necrosis factor-α.

Rationale and Design of Family-Based Approach in a Minority Community Integrating Systems-Biology for Promotion of Health (FAMILIA).

BACKGROUND: The 2020 American Heart Association Impact Goal aims to improve cardiovascular health of all Americans by 20% while reducing deaths from cardiovascular disease and stroke by 20%. A large step toward this goal would be to better understand and take advantage of the significant intersection between behavior and biology across the entire life-span. In the proposed FAMILIA studies, we aim to directly address this major knowledge and clinical health gap by implementing an integrated family-centric health promotion intervention and focusing on the intersection of environment and behavior, while understanding the genetic and biologic basis of cardiovascular disease. METHODS: We plan to recruit 600 preschool children and their 600 parents or caregivers from 12-15 Head Start schools in Harlem, NY, and perform a 2:1 (2 intervention/1 control) cluster randomization of the schools. The preschool children will receive our intensive 37-hour educational program as the intervention for 4 months. For the adults, those in the "intervention" group will be randomly assigned to 1 of 2 intervention programs: an "individual-focused" or "peer-to-peer based." The primary outcome in children will be a composite score of knowledge (K), attitudes (A), habits (H), related to body mass index Z score (B), exercise (E), and alimentation (A) (KAH-BEA), using questionnaires and anthropometric measurements. For adults, the primary outcome will be a composite score for behaviors/outcomes related to blood pressure, exercise, weight, alimentation (diet) and tobacco (smoking; Fuster-BEWAT score). Saliva will be collected from the children for SNP genotyping, and blood will be collected from adults for RNA sequencing to identify network models and predictors of primary prevention outcomes. CONCLUSION: The FAMILIA studies seek to demonstrate that targeting a younger age group (3-5 years) and using a family-based approach may be a critical strategy in promoting cardiovascular health across the life-span.

Detección temprana de la discapacidad auditiva en Mayabeque / Early detection of hearing impairment in Mayabeque

Introducción: la discapacidad auditiva afecta el desarrollo y adaptación al medio social y familiar, sus efectos pueden evitarse si el diagnóstico y el tratamiento médico, protésico y la rehabilitación, se establecen de forma temprana. Objetivo: exponer las acciones de capacitación, pesquisa y detección temprana de la discapacidad auditiva ejecutadas en la provincia Mayabeque.Método: se capacitaron 42 profesionales de la salud y la educación especial en el curso: Fisiología de la audición y detección temprana del déficit auditivo. Posteriormente se estudiaron 67 neonatos con factores de riesgo de déficit auditivo mediante el uso de emisiones otoacústicas, en el Hospital Ginecostétrico Manuel Fajardo del municipio Güines, en el último trimestre del 2015. Resultados: el total de los profesionales cumplió con los objetivos del programa de estudio con resultados satisfactorios. En cuanto a los factores de riesgo, el bajo peso al nacer asociado a la prematuridad se presentó en el total de los neonatos con resultados positivos. En más del 50 por ciento, de ellos, las pruebas resultaron positivas.Discusión: todos los neonatos deben continuar a la fase de diagnóstico definitivo mediante los potenciales evocados. Es necesaria la incorporación del total de nacidos con riesgo al estudio y confirmar el diagnóstico para evitar el retraso perceptible en el desarrollo lingüístico y cognitivo(AU)

Introduction: hearing impairment affects the development and adaptation to social and family environment, its effects can be avoided if the diagnosis and medical, prosthetic and rehabilitation treatment are established early. Objective: to expose the actions of training, research and early detection of hearing impairment executed in the province Mayabeque.Method: Physiology of hearing and early detection of hearing impairment: 42 health professionals and special education in the course were trained. Subsequently 67 neonates with risk factors for hearing loss were studied by using otoacoustic emissions in Ginecostétrico Hospital Manuel Fajardo of Guines municipality, in the last quarter of 2015. Results: total professionals met the objectives of the study program with satisfactory results. As for risk factors, low birth weight associated with prematurity occurred in the total of newborns with positive results. In more than 50 percent of them, the tests were positive. Discussion: all infants should continue to the stage of definitive diagnosis by evoked potentials. the incorporation of all infants with risk study confirm the diagnosis and to avoid perceptible delay in language and cognitive development is necessary(AU)

Family-Based Approaches to Cardiovascular Health Promotion.

Cardiovascular disease is the leading cause of mortality in the world, and the increasing burden is largely a consequence of modifiable behavioral risk factors that interact with genomics and the environment. Continuous cardiovascular health promotion and disease prevention throughout the lifespan is critical, and the family is a central entity in this process. In this review, we describe the potential rationale and mechanisms that contribute to the importance of family for cardiovascular health promotion, focusing on: 1) mutual interdependence of the family system; 2) shared environment; 3) parenting style; 4) caregiver perceptions; and 5) genomics. We conclude that family-based approaches that target both caregivers and children, encourage communication among the family unit, and address the structural and environmental conditions in which families live and operate are likely to be the most effective approach to promote cardiovascular health. We describe lessons learned, future implications, and applications to ongoing and planned studies.

Detección temprana de la discapacidad auditiva en Mayabeque / Early detection of hearing impairment in Mayabeque

Introducción: la discapacidad auditiva afecta el desarrollo y adaptación al medio social y familiar, sus efectos pueden evitarse si el diagnóstico y el tratamiento médico, protésico y la rehabilitación, se establecen de forma temprana.Objetivo: exponer las acciones de capacitación, pesquisa y detección temprana de la discapacidad auditiva ejecutadas en la provincia Mayabeque.Método: se capacitaron 42 profesionales de la salud y la educación especial en el curso: Fisiología de la audición y detección temprana del déficit auditivo. Posteriormente se estudiaron 67 neonatos con factores de riesgo de déficit auditivo mediante el uso de emisiones otoacústicas, en el Hospital Ginecostétrico Manuel Fajardo del municipio Güines, en el último trimestre del 2015.Resultados: el total de los profesionales cumplió con los objetivos del programa de estudio con resultados satisfactorios. En cuanto a los factores de riesgo, el bajo peso al nacer asociado a la prematuridad se presentó en el total de los neonatos con resultados positivos. En más del 50 por ciento, de ellos, las pruebas resultaron positivas.Discusión: todos los neonatos deben continuar a la fase de diagnóstico definitivo mediante los potenciales evocados. Es necesaria la incorporación del total de nacidos con riesgo al estudio y confirmar el diagnóstico para evitar el retraso perceptible en el desarrollo lingüístico y cognitivo(AU)

Introduction: hearing impairment affects the development and adaptation to social and family environment, its effects can be avoided if the diagnosis and medical, prosthetic and rehabilitation treatment are established early.Objective: to expose the actions of training, research and early detection of hearing impairment executed in the province Mayabeque.Method: Physiology of hearing and early detection of hearing impairment: 42 health professionals and special education in the course were trained. Subsequently 67 neonates with risk factors for hearing loss were studied by using otoacoustic emissions in Ginecostétrico Hospital Manuel Fajardo of Guines municipality, in the last quarter of 2015.Results: total professionals met the objectives of the study program with satisfactory results. As for risk factors, low birth weight associated with prematurity occurred in the total of newborns with positive results. In more than 50 percent of them, the tests were positive.Discussion: all infants should continue to the stage of definitive diagnosis by evoked potentials. the incorporation of all infants with risk study confirm the diagnosis and to avoid perceptible delay in language and cognitive development is necessary(AU)