977 resultados para DIAGNOSTICO PRENATAL


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Este documento presenta datos, información y análisis propios de un diagnóstico que se elabora para diseñar un plan regulador cantonal de Corredores, Costa Rica. También presenta los retos inmediatos y estratégicos que enfrentan los pobladores de la isla individual y colectivamente. Incluye múltiples partes: un diagnóstico biofísico que incluye mapas de uso del suelo. Una evaluación de los recursos biológicos, amenazas naturales, la orografía y topografía, la geología, capacidad de uso del suelo y sus potencialidades y vulnerabilidades. También incluye un diagnóstico socio-económico (población, vivienda, empleo, actividad productiva y transporte) e historia de la ocupación del cantón.

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Este documento presenta datos, información y análisis propios de un diagnóstico que se elabora para diseñar un plan regulador cantonal de Flores, Costa Rica. También presenta los retos inmediatos y estratégicos que enfrentan los pobladores de la isla individual y colectivamente. Incluye múltiples partes: un diagnóstico biofísico que incluye mapas de uso del suelo. Una evaluación de los recursos biológicos, amenazas naturales, la orografía y topografía, la geología, capacidad de uso del suelo y sus potencialidades y vulnerabilidades. También incluye un diagnóstico socio-económico (población, vivienda, empleo, actividad productiva y transporte) e historia de la ocupación del cantón.

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Background: Prenatal hydronephrosis (PNH) is dilation in urinary collecting system and is the most frequent neonatal urinary tract abnormality with an incidence of 1% to 5% of all pregnancies. PNH is defined as anteroposterior diameter (APD) of renal pelvis ≥ 4 mm at gestational age (GA) of < 33 weeks and APD ≥ 7 mm at GA of ≥ 33 weeks to 2 months after birth. All patients need to be evaluated after birth by postnatal renal ultrasonography (US). In the vast majority of cases, watchful waiting is the only thing to do; others need medical or surgical therapy. Objectives: There is a direct relationship between APD of renal pelvis and outcome of PNH. Therefore we were to find the best cutoff point APD of renal pelvis which leads to surgical outcome. Patients and Methods: In this retrospective cohort study we followed 200 patients 1 to 60 days old with diagnosis of PNH based on before or after birth ultrasonography; as a prenatal or postnatal detected, respectively. These patients were referred to the nephrology clinic in Zahedan Iran during 2011 to 2013. The first step of investigation was a postnatal renal US, by the same expert radiologist and classifying the patients into 3 groups; normal, mild/moderate and severe. The second step was to perform voiding cystourethrogram (VCUG) for mild/moderate to severe cases at 4 - 6 weeks of life. Tc-diethylene triamine-pentaacetic acid (DTPA) was the last step and for those with normal VCUG who did not show improvement in follow-up examination, US to evaluate obstruction and renal function. Finally all patients with mild/moderate to severe PNH received conservative therapy and surgery was preserved only for progressive cases, obstruction or renal function ≤35%. All patients’ data and radiologic information was recorded in separate data forms, and then analyzed by SPSS (version 22). Results: 200 screened PNH patients with male to female ratio 3.5:1 underwent first postnatal control US, of whom 65% had normal, 18% mild/moderate and 17% severe hydronephrosis. 167 patients had VCUG of whom 20.82% with VUR. 112 patients performed DTPA with following results: 50 patients had obstruction and 62 patients showed no obstructive finding. Finally 54% of 200 patients recovered by conservative therapy, 12.5% by surgery and remaining improved without any surgical intervention. Conclusions: The best cutoff point of anteroposterior renal pelvis diameter that led to surgery was 15 mm, with sensitivity 88% and specificity 74%.

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12 documentos : ilustraciones, fotografías.

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Oxytocin (OT) plays a key role in the mediation of social and stress behaviors across many species; however, the mechanism is still unclear. The present study investigated the influence of prenatal levels of mesotocin (MT; avian homologue of OT) on postnatal social and stress behavior in Northern bobwhite quail. Experiment one determined endogenous levels of MT during prenatal development using an enzyme-linked immunoassay kit. Experiment two examined the influence of increased MT during prenatal development on chicks' individual recognition ability and stress response to a novel environment. Experiment one showed MT levels increased significantly throughout embryonic development. Experiment two showed significant differences in stress behavior for chicks with increased MT during prenatal development; however, no significant differences were found for social behavior. This study suggests MT serves different functions depending on the stage of embryonic development and that increasing MT levels affects postnatal stress behavior, but not social behavior.

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OBJECTIVES: Most studies reporting evidence of adverse effects of lead and cadmium on the ability to balance have been conducted in high-exposure groups or have included adults. The effects of prenatal exposure have not been well studied, nor have the effects in children been directly studied. The aim of the study was to identify the associations of lead (in utero and in childhood) and cadmium (in utero) exposure with the ability to balance in children aged 7 and 10 years. DESIGN: Prospective birth cohort study. PARTICIPANTS: Maternal blood lead (n=4285) and cadmium (n=4286) levels were measured by inductively coupled plasma mass spectrometry in women enrolled in the Avon Longitudinal Study of Parents and Children (ALSPAC) during pregnancy. Child lead levels were measured in a subsample of 582 of ALSPAC children at age 30 months. MAIN OUTCOME MEASURES: Children completed a heel-to-toe walking test at 7 years. At 10 years, the children underwent clinical tests of static and dynamic balance. Statistical analysis using SPSS V.19 included logistic regression modelling, comparing categories of ≥ 5 vs <5 µg/dL for lead, and ≥ 1 vs <1 µg/L for cadmium. RESULTS: Balance at age 7 years was not associated with elevated in utero lead or cadmium exposure (adjusted OR for balance dysfunction: Pb 1.01 (95% CI 0.95 to 1.01), n=1732; Cd 0.95 (0.77 to 1.20), n=1734), or with elevated child blood lead level at age 30 months (adjusted OR 0.98 (0.92 to 1.05), n=354). Similarly, neither measures of static nor dynamic balance at age 10 years were associated with in utero lead or cadmium exposure, or child lead level. CONCLUSIONS: These findings do not provide any evidence of an association of prenatal exposure to lead or cadmium, or lead levels in childhood, on balance ability in children. Confirmation in other cohorts is needed.

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OBJECTIVE: To investigate the association of prenatal alcohol exposure with balance in10-year-old children. DESIGN: Population-based prospective longitudinal study. SETTING: Former Avon region of UK (Southwest England). PARTICIPANTS: 6915 children from the Avon Longitudinal Study of Parents and Children who had a balance assessment at age 10 and had data on maternal alcohol consumption. OUTCOME MEASURES: 3 composite balance scores: dynamic balance (beam-walking), static balance eyes open, static balance eyes closed (heel-to-toe balance on a beam and standing on one leg, eyes open or closed). RESULTS: Most mothers (95.5%) consumed no-to-moderate amounts (3-7 glasses/week) of alcohol during pregnancy. Higher total-alcohol consumption was associated with maternal-social advantage, whereas binge drinking (≥4 units/day) and abstinence were associated with maternal social disadvantage. No evidence was found of an adverse effect of maternal-alcohol consumption on childhood balance. Higher maternal-alcohol use during pregnancy was generally associated with better offspring outcomes, with some specific effects appearing strong (static balance eyes open and moderate total alcohol exposure at 18 weeks, adjusted OR 1.23 (95% CI 1.01 to 1.49); static balance eyes closed and moderate total alcohol exposure at 18 weeks, adjusted OR 1.25 (95% CI 1.06 to 1.48). Similar results were found for both paternal and postnatal maternal alcohol exposure. A Mendelian-randomization approach was used to estimate the association between maternal genotype and offspring balance using the non-synonymous variant rs1229984*A (ADH1B) to proxy for lower maternal alcohol consumption; no strong associations were found between this genotype/proxy and offspring balance. CONCLUSIONS: No evidence was found to indicate that moderate maternal alcohol consumption in this population sample had an adverse effect on offspring balance at age 10. An apparent beneficial effect of higher total maternal alcohol consumption on offspring balance appeared likely to reflect residual confounding.

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Infantile Neuroaxonal Dystrophy (INAD1, MIM # 256600), is a rare autossomal recessive neurodegenerative disorder. The clinical picture is characterized by psychomotor regression and hypotonia, which progresses to spastic tetraplegia, visual impairment and dementia. Onset is within the first 2 years of life and death usually happens before the age of 10. In 2006, Morgan et al described that mutations in PLA2G6 gene localized in chromosome 22 (22q13), caused INAD1. Evidence showed that a large proportion of patients with infantile neuroaxonal dystrophy have a mutation in the PLA2G6 gene. A 36-years-old pregnant woman presented for obstetric follow up. It was the second pregnancy of this healthy, nonconsanguineous couple. Their 7 year-old daughter was affected with Infantile Neuroaxonal Dystrophy. Molecular testing was done in the child and, as a causal mutation was detected, it was possible to offer a specific prenatal diagnosis. The molecular study of PLA2G6 gene by amniocentesis showed the presence of a mutation in heterozygoty and the karyotype was normal for a female foetus. To our knowledge, this is the first molecular prenatal diagnosis of INAD1 in Portugal.

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The findings in this summary are based on the Iowa Barriers to Prenatal Care project. Ongoing since 1991, the purpose of this project is to obtain brief, accurate information about women delivering babies in Iowa hospitals. Specifically, the project seeks to learn about women’s experiences getting prenatal or delivery care during their current pregnancy. Other information is included which may be pertinent to health planners or those concerned with the systematic development of health care services. This project is a cooperative venture of all of Iowa’s maternity hospitals, the University of Northern Iowa Center for Social and Behavioral Research, and the Iowa Department of Public Health. The Robert Wood Johnson Foundation funded the first three years of this project. The current funding is provided by the Iowa Department of Public Health. The Director is Dr. Mary Losch, University of Northern Iowa Center for Social and Behavioral Research. The Coordinator for the project is Rodney Muilenburg. The questionnaire is distributed to nearly ninety maternity hospitals across the state of Iowa. Nursing staff or those responsible for obtaining birth certificate information in the obstetrics unit are responsible for approaching all birth mothers prior to dismissal and requesting their participation in the study. The questionnaire takes approximately ten minutes to complete. Completed questionnaires are returned to the University of Northern Iowa Center for Social and Behavioral Research for data entry and analysis. Returns are made monthly, weekly, or biweekly depending on the number of births per week in a given hospital. Except in the case of a mother who is too ill to complete the questionnaire, all mothers are eligible to be recruited for participation. The present yearly report includes an analysis of large Iowa cities, African American mothers, and a trend analysis of the last ten years. Also presented in this report is a frequency analysis of all variables included in the 2012 questionnaire. Unless otherwise noted, all entries reflect percentages. Please note that because percentages were rounded, total values may not equal 100%. Data presented are based upon 2012 questionnaires received to date (n = 23,674). All analyses reflect unweighted percentages of those responding.

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La miocardiopatía por estrés o síndrome de Takotsubo es una patología cardiaca ampliamente reconocida con una presentación clínica similar al síndrome coronario agudo y relacionado a estrés físico o emocional. Su identificación perioperatoria es un reto dada las diferentes formas y escenarios de presentación. Nosotros describimos una paciente de 22 años con una presentación atípica del síndrome de Takotsubo durante la inducción anestésica resaltando la utilidad de la ecocardiografía transesofágica para el diagnóstico inicial.

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Objetivo: realizar un diagnóstico respecto a la oferta demanda de hemocomponentes, en el contexto epidemiológico colombiano para que sirva de base en la formulación de futuros modelos logísticos de cadena de suministro que permita responder eficientemente a las necesidades transfusionales del país Método: se realizó un estudio descriptivo retrospectivo basado en las fuentes oficiales de información colombiana respecto a condiciones epidemiológicas poblacionales y su relación respecto a captación y transfusión de sangre, así como las posibilidades de conexiones aéreas. Resultados: actualmente 62.3% de la captación es aportada principalmente por 19% de los bancos de sangre del país (16 / 82), ubicados en 8 ciudades del país las cuales evidencian mejores condiciones de salud e índices de densidad poblacional superiores al promedio nacional. Adicionalmente, desde estas ciudades se puede hacer cubrimiento de hemocomponentes en todo el territorio nacional dadas las condiciones de las conexiones aéreas. Conclusiones: es posible con base en el diagnostico presentado, plantear opciones que apunten a mejorar la eficiencia en la cadena de suministros de hemocomponentes, centralizando la captación de sangre en las áreas donde se cuenta con mejores condiciones de salud y mayores densidades poblacionales. Lo anterior permitiría minimizar los porcentajes de incineración de unidades de glóbulos rojos por vencimiento al mejorar las redes de distribución y de esta manera reducir costos de operación. Debe además fortalecerse la gestión de inventarios desde los servicios de transfusión para lograr minimizar las perdidas. Lo anterior requiere control gubernamental dado que al considerarse la sangre como un bien de interés público, su uso no puede ser indiscriminado.

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Develop the capacities of women/couples to stay healthy during pregnancy, becoming aware of the rights, needs and potential problems of maternal and newborn health is a challenge for nurses and midwives who work with this population (Departamento de Reducir los Riesgos del Embarazo 2010). Prenatal education is a good strategy to meet the needs of pregnant women/couples, to improve outcomes in health and community development (Svenson, Barclay & Cooke 2006). Knowing the profile and expectations of the participants in these prenatal education groups, improves the quality of prenatal education programs and enables higher qualification of the professionals who promote them.

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Characterize the profile and describe the expectations of a sample of couple's participants in prenatal education programs integrated into the 'Tender Adventure - Preparation for childbirth and parenting' ", an outreach project of Nursing School of Coimbra.

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A hipertensão Arterial e o Diabetes Mellitus são duas doenças muito freqüentes no mundo inteiro, com alta morbimortalidade e perda importante da qualidade de vida o que denota a importância do diagnóstico precoce e reforçar ações para a adesão ao tratamento. O presente trabalho propôs a criação de um plano de intervenção a ser aplicada pela unidade de Estratégia de Saúde Familiar (ESF) Graça, em Valença, Bahia no período de 01 de Dezembro de 2013 aos 15 Agosto de 2014. O objetivo do mesmo foi melhorar a qualidade de vida dos pacientes mediante o controle dos portadores de Hipertensão Arterial e Diabetes Mellitus. Para abordagem dos pacientes se realizou o atendimento médico, mapeamento da pressão arterial, exames de laboratório, calculo do IMC, encaminhamento ao especialista (nutricionista, cardiologista) para casos específicos, educação alimentar por médio de dietas entregadas em cada consulta, palestras, atividades organizadas junto com o NASF, agendamento de consultas conforme prioridade, cadastro no HIPERDIA. Durante o desenvolvimento do projeto tivemos algumas limitações. A partir da execução do plano de ação proposto se logrou fazer participe aos indivíduos como parte importante na melhora de sua saúde com a incorporação de hábitos de vida saudável. Acreditas-se que conseguindo estabelecer uma boa relação médico paciente, enfermeiro paciente e fortalecer o vínculo entre a unidade de saúde e a população poderão se obter melhores resultados e melhoras na qualidade de vida dos pacientes e conseqüentemente diminuir as morbidades ocasionadas por o mal controle dessas doenças.