Significados e percepções de puérperas sobre as síndromes hipertensivas da gravidez e parto prematuro

Hypertensive syndromes in pregnancy (HSP) are configured as one of the major complications in the pregnancy and postpartum period and can lead premature newborn and subsequent hospitalization of the newborn to the Neonatal Intensive Care Unit (NICU). This study aimed to analyze the perceptions, meanings and feelings of mothers on the hypertensive syndromes in pregnancy and premature obstetric labor. The research was qualitative and has a theoretical methodological the Social Representations Theory(SRT) in the approach to the Central Nucleus Theory. The study included 70 women, mean age 29 years, predominantly school to high school, most of them married or in consensual union, primiparous and prevalence of cesarean delivery occurred between 32 and 37 weeks of pregnancy.The data were collected from may to december 2008 in the Maternity School Januário Cicco in Natal , and obtained through the following instruments for data collection: questionnaire including questions about socio-demographic status; the Free Words Association Test (FWAT) and and verbalized mental image construction used three stimuli: such as pregnancy with high blood pressure, preterm birth and NICU, and interview with the following guiding question: what it meant for you to have a pregnancy with high blood pressure and consequently the birth of a premature baby? Data analysis was performed using multi-method obtained from the data processing by EVOC (Ensemble Programmes Permettant L 'Analyze des Évocations) and ALCESTE (Analyse Lexicale par Contexte d'un Ensemble de Segment de Texte) and thematic analysis in categories. The results will be presented in four thematic units under the following representative universes: HSP, prematurity as a result of HSP, NICU and the social representations of mothers on the hypertensive disorder of pregnancy sequenced premature birth and hospitalization of the child in the NICU. The results obtained by multimethod analyses showed similar constructions and point to death as the central nucleus and negative aspects, coping strategies, need of care, knowledge about the disease, fragility and meanings of the NICU as peripheral elements. It is considered that the perceptions, meanings and feelings of puerperal women in relation to HSPs and to premature delivery are a negative social representation, with representational elements that may have influenced the adverse effects on the disease and its consequences. We suggest action on the peripheral elements of this representation, with adequate orientation, early diagnosis, effective conduct, receptive attitude on the part of the team, health promotion measures and effective public policies, in order to improve the care provided to puerperal women, making them feel welcome and minimizing their suffering

Perfil epidemiológico dos distúrbios hipertensivos na gravidez

The preeclampsia is a disease that evolves to high death rate for the mother and for the fetus. The incidence of this disease in the world is variable and there are no data of this disturb in the Brazilian population. This paper had the objective to determine the incidence and risk factors for development of hypertensive disorders of pregnancy in a neighborhood in Natal, RN, Brazil, taking place a prospective study, cohort type, with the objective of evaluating the entire pregnancy of 242 women that got pregnant between 2004-2007. The incidence of hypertensive disorders was of 17%, while the incidence of preeclampsia was of 13.8%. The age average of women that developed the hypertensive disorders was of 27.4 years (SD±.9), whilst those that developed preeclampsia was of 26.6 (SD ±7.8) years and the normotensive was of 23.9 (SD±5.8) (p=0.002). It is noted a significant increase of the hypertensive disorder with age (p=0.0265). The gestational age for those who developed preeclampsia was lower than the women that developed normotensive pregnancy (p=0.0002). The body mass index (BMI) of the group of women that developed the hypertensive disorder was of 25.8 (SD±3.9), significantly higher than the group of normotensive women with 23.5 (SD±3.7) (p=0.02). The levels of triglycerides and cholesterol tended to be higher on women with preeclampsia than on normotensive, p=0.0502 and p=0.0566, respectively. Six (6) women presented with severe preeclampsia and one (1) developed HELLP Syndrome. The resolution of the pregnancy was performed by cesarean section in 70% of women that developed hypertensive disorders, whilst the normotensive was of 23.6% (p<0.0001). A subgroup of the studied subjects was reassessed one year after labor, revealing that 50% of the patients were still hypertensive. There were no larger complications nor mother death during labor. The incidence of hypertensive disorders are above the levels noted in other studies and 30% of the women were within the poles of greater risk for the hypertensive disorders; the elevated BMI in the beginning of the pregnancy is a risk factor for hypertensive disorder. The risk of severe complication in preeclampsia is high, with imminence of eclampsia occurring in 20.1% of women who developed hypertensive disorder of pregnancy. The adequate prenatal care and the opportune labor assistance may minimize the complications of the pregnancy hypertension and avoid mother death, although the risk of women remaining hypertensive is elevated

Intervenção dietoterápica em portadores de lipodistrofia generalizada congênita do Rio Grande do Norte

Congenital generalized lipodystrophy is a rare genetic disease with autosomal recessive inheritance characterized by the generalized absence of subcutaneous adipose tissue and insulin resistance. The aim of our study was to determine the profile of patients with congenital generalized lipodystrophy (Berardinelli-Seip syndrome) through their clinical history, eating habits, and socioeconomic and cultural aspects; assess food consumption and nutritional status of the study group; propose and evaluate a diet therapy model associated to oral supplementation with zinc to help in the control and prevention of metabolic complications associated to the pathology. Initial assessment of food consumption indicated a voracious appetite in all the patients studied. The introduction of zinc reduced appetite, contributing to patient adherence to the food plan proposed. It was also observed that the proposed diet contributed mainly to glycidic control, specifically with respect to HbA1c. The nutritional status of the patients investigated was adequate in terms of body mass index (BMI), arm muscle circumference (AMC), arm muscle area AMA, but triceps skinfold (TSF) indicated serious malnutrition. Our study is unique in the literature and provides important information to the field of nutrition and to individuals with this pathology. Furthermore, it contemplates the interdisciplinary and multidisciplinary requirements of the Postgraduate Program in Health Sciences of the Federal University of Rio Grande do Norte (UFRN), Natal, Brazil

Impacto da variabilidade de peso no controle matebólico de pacientes transplantados cardíacos

Heart transplantation (HT) represents one of the greatest advances in medicine over the last decades. It is indicated for patients with severe heart disease unresponsive to clinical treatment and conventional surgery, poor short-term prognosis and a 1- year mortality rate over 40%. HT has improved survival worldwide (80% in the first year, 70% in five years and 60% in ten years). However, the procedure has been associated with weight change and increased risk of secondary conditions such as diabetes, hypertension, dyslipidemia and obesity due to immunosuppressive therapy following transplantation. The objective of this study was to determine the impact of weight change on the metabolic stability of HT patients. The study was retrospective with data collected from the records of 82 adult patients (83% male; average age 45.06±12.04 years) submitted to HT between October 1997 and December 2005 at a transplantation service in Ceará (Brazil). The selected outcome variables (biopathological profile, weight and body mass index―BMI) were related to biochemical and metabolic change. The results were expressed in terms of frequency, measures of central tendency, Student s t test and Pearson s correlation coefficients. The analysis showed that following HT the average global BMI increased from 23.77±3.68kg/m2 to 25.48±3.92kg/m2 in the first year and to 28.38±4.97kg/m2 in the fifth. Overweight/obese patients (BMI ≥ 25 kg/m2) had higher average levels of glucose, total cholesterol, low-density lipoprotein and triglycerides than patients with eutrophy/malnutrition (BMI < 25 kg/m2). In conclusion, overweight/obese patients were likely to present higher average levels of glucose, triglycerides, total cholesterol and fractions than patients with eutrophy/malnutrition, indicating a direct and significant relation between nutritional status and weight change in the metabolic profile of HT patients

Avaliação dos efeitos da atividade física na prevenção do estresse oxidativo e do câncer de mama

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Estratégias de intervenção utilizadas por enfermeiros da ESF do município de Natal/RN no controle do câncer do colo de útero

Cancer of the cervix (cervical cancer) is the second most prevalent cancer among Brazilian women. The high rates of cervical cancer in Brazil justify the implementation of effective strategies to control this, which include actions to promote health, primary prevention, early detection, screening, treatment and palliative care. Despite the existence of the National Programme for Control of the CCU there was no reduction in the incidence and mortality of this disease in Brazil. The Family Health Strategy (FHS) has the potential to facilitate such control and, in this context, one should consider that nurses play a central role. The study aimed to know the general intervention strategies used by nurses FHS of Natal / RN in CCU control, and how specific: analyzing the knowledge of these nurses on the CCU, the actions developed in the ESF for the control of CCU and identify the difficulties faced by them to perform it. This is a descriptive exploratory quantitative developed through a structured interview guide with 106 nurses who have experience in controlling the CCU in FHS teams of Natal / RN. Data analysis was performed using descriptive statistic s. The results pointed to actions taken in the FHS to control the CCU, collection of cervical cancer screening, health education activities, nursing consultation, referral of suspected cases for medical monitoring and active women with abnormal test result . The actions that were not mentioned by the nurses included: forming groups of prevention and health promotion; expand coverage of exams and office hours of consultations, establishment of alternatives to end the pent-up demand in the health units, participation in treatment or rehabilitation process users with the CCU; interventions for pain management, alliances and partnerships with schools, in dustry and the use of protocols. This study can be seen that the practice nurses partially shares to the CCU in Natal / RN. The participants of this study, when asked about the CCU, specifically for signs and symptoms of disease and risk factors in general showed important gaps. Difficulties such as lack of materials for collection of Pap smear; inadequate physical space in the Health Units; pent-up demand in the service, delay in arrival of the test results; obstacles in the actions of referral and counter-referral and cultural factors make the CCU control is compromised. It is believed in this research contributed to a reflection on the importance of the role of nurses in the development of the ESF control actions CCU, pointing out the factors that affect these. It is important to involve all nurses who comprise the ESF as knowledgeable of the risk factors, signs and symptoms, and existing tools for the early detection of cervical cancer in the pursuit of quality improvement actions to promote women`s health, contributing in planning future interventions that may reduce mortality from this disease in Natal / RN.

Hanseníase: a implicação da educação em saúde para o autocuidado

A hanseníase é um problema de saúde em nível mundial devido principalmente ao seu potencial incapacitante. A estratégia de combate à doença adotada pelo Ministério de Saúde é o diagnóstico e tratamento precoces, prevenção e tratamento de incapacidades físicas e vigilância dos contatos domiciliares. Tudo isso fundamentado na educação em saúde como sustentáculo para compreensão do processo de adoecimento, da doença em si, sua aceitação e, principalmente, das ações de autocuidado para prevenção de sequelas. Nesse contexto, questiona-se: Qual a implicação da assistência de enfermagem focada na educação em saúde para o autocuidado em portadores de hanseníase? O objetivo geral desse estudo é avaliar os conhecimentos adquiridos pelos portadores de hanseníase sobre a doença, o tratamento e autocuidado abordados durante a consulta de enfermagem. Trata-se de um estudo exploratório-descritivo com abordagem qualitativa, realizado no Hospital Universitário Onofre Lopes. Respeitou a resolução 466/12 do Conselho Nacional de Saúde e foi aprovado pelo comitê de ética sob nº 387.769 e CAAE 17468213.0.0000.5537. Envolveu 14 portadores de hanseníase em tratamento no ambulatório de dermatologia do HUOL. Os dados foram coletados no período de 23 de setembro a 04 de novembro de 2013 por meio de entrevista semi-estruturada; e analisados a partir da analise de conteúdo de Bardin. Os resultados e discussões são apresentados através de um artigo, o qual atende os objetivos propostos, denominado O autocuidado realizado por portadores de hanseníase . Esse objetivou identificar as ações de autocuidado de portadores de hanseníase em uma unidade de referência a partir de três eixos temáticos emersos dos discursos dos sujeitos: 1.as complicações/sequelas da hanseníase conhecidas pelos portadores da doença; 2. as ações de autocuidado adotadas pelos portadores de hanseníase; 3. as possíveis contribuições de um grupo de autocuidado para os portadores de hanseníase. Constou-se aparente superficialidade no conhecimento dos pacientes sobre as complicações da hanseníase, como também, das ações de autocuidado realizadas por eles. Verificou-se também a importância da assistência de enfermagem ao portador de hanseníase, tanto na atenção primária, quanto nos demais níveis de complexidade 11 da assistência. Considera-se que o enfermeiro é um potencial colaborador da educação em saúde como alicerce para o controle e eliminação da hanseníase

Regulador automático de tensão robusto utilizando técnicas de controle adaptativo

The stability of synchronous generators connected to power grid has been the object of study and research for years. The interest in this matter is justified by the fact that much of the electricity produced worldwide is obtained with the use of synchronous generators. In this respect, studies have been proposed using conventional and unconventional control techniques such as fuzzy logic, neural networks, and adaptive controllers to increase the stabilitymargin of the systemduring sudden failures and transient disturbances. Thismaster thesis presents a robust unconventional control strategy for maintaining the stability of power systems and regulation of output voltage of synchronous generators connected to the grid. The proposed control strategy comprises the integration of a sliding surface with a linear controller. This control structure is designed to prevent the power system losing synchronism after a sudden failure and regulation of the terminal voltage of the generator after the fault. The feasibility of the proposed control strategy was experimentally tested in a salient pole synchronous generator of 5 kVA in a laboratory structure

Efeitos do treinamento de dupla tarefa no controle do equilíbrio dinâmico e estático de idosas pré-frágeis: um estudo piloto

The increasing world population of older individuals has become a subject of growing research for prevention and reversibility of the frailty because it is a major risk factor for the occurrence of falls, especially when it involves everyday situations of dual task. Some rehabilitation programs have already used the methods of dual-task with general exercises for improving gait and postural control, but has been reported that these interventions have little specificity with limited success to improve certain aspects of static and dynamic position during the performance of functional tasks. This study aimed to verify the measures of postural control in a group of elderly women with fragility phenotype after physical therapy intervention program based on dual-task treadmill training. We selected six pre-frail elderly subjects, with a minimum age of 65, female, living in the community and randomly assigned to two groups. The survey was conducted twice a week for 45 minutes, for four weeks. The simple task intervention consisted only in training on a treadmill and the dual task consisted of in treadmill training associated with visual stimuli. The assessments were made with the use of the Berg Balance Scale (BBS) and the Balance Master® computerized posturography, static and dynamically. The effects of retention were observed after one month, using the same instruments earlier used. The results showed a tendency toward improvement or maintenance of the balance after training on a treadmill, especially with respect to static equilibrium. Both groups showed the most notable changes in the variables related to gait, as the length and speed. The BBS scores and the baropodometric variables showed that the experimental group could keep all values similar or better even one month after completion of training unlike the control group. We concluded that the dual-task performance had no additional value in relation to the improvement of balance in general, but we observed that the effectiveness of visual stimulation occurred in the maintenance of short term balancevariables

Avaliação clínica e radiográfica das complicações técnicas em próteses sobre implantes

The evaluation criteria of the cases treated with dental implants are based on clinical and radiographic tests. In this context it is important to conduct research to determine prognosis of different types of prosthetic rehabilitation and determination of the main problems affecting this type of treatment. Thus, the objective of this study was to assess the prosthetic conditions of individuals rehabilitated with implant-supported prosthesis. In this cross-sectional study 153 patients were treated, accounting for a sample of 509 implants. The failures were observed by clinical and radiographic examination. The results showed that the fracture (0.2%) loss (0.4%) and loosening of the screws (3.3%) were failures are less frequent. The fracture structures as the resin (12.4%), porcelain (5.5%) and metallic (1.5%), loss of resin that covers the screw (23.8%) and loss of retention overdentures on implants (18.6%) had a higher occurrence. The failure of adaptation between the abutment and the implant (6.9%) and especially between the prosthesis and the abutment (25.4%) had a high prevalence and, when related to other parameters showed a significant association, particularly with the cemented prosthesis (OR = 6.79). It can be concluded that to minimize the appearance of failures, protocols must be observed from diagnosis to the settlement and control of prostheses on implants, particularly with respect to technical steps of the making of the prosthesis and care in radiographic evaluating the fit between their components

Falhas e complicações com o uso de prótese parcial removível inferior de extremidade livre bilateral

Aim: To determine the frequency and type of complications related to removable partial denture (RPD) less, Kennedy Class I, over time . Materials and Methods: This observational study consisted of a sample of 65 users PPR lower arches in Kennedy Class I and dentures, rehabilitated in the Department of Dentistry, Federal University of Rio Grande do Norte (UFRN). Patients were followed through periodic controls during periods of 60 days, 6 months and 1 year from installation. After the first year of control had other returns annually. The occurrence of complications or prosthetic failure was observed and recorded in a specific clinical record over 39 months. The patterns of failures observed were classified in the following situations: occurrence of traumatic ulcers after 2 months of installation, lack of retention, fracture or caries in the rest, fracture or dislocation of the artificial teeth, the larger connector fracture, fracture clip fracture support, poor support (need to reline the denture) and prosthesis fracture. Results: The incidence of complications was low frequency, being higher in the second year of use of the prosthesis. Among the complications that occurred more is the loss of retention (31.57%). Failures more severe and difficult to solve as the fracture elements of the metal structure of the PPR had low occurrence and were represented by only one case of the larger connector (5.3%) fractures. Conclusion: Removable partial dentures mandibular free end opposing of the conventional dentures have a low complication rate after 39 months of use when subjected to periodic controls

Promoção da saúde: estratégias para a autonomia e qualidade de vida do sujeito com diabetes

O diabetes é uma doença crônico-degenerativa de grande prevalência na população mundial configurando-se enquanto sério problema de saúde pública. Por ser crônico exige dos sujeitos autocuidado e autogoverno longitudinal. A autonomia, por sua vez, é um direito fundamental e também um dos princípios da bioética mais discutidos na atualidade. Seu conceito é complexo e leva em conta a vida experimentada ao longo dos anos. Quando a discussão sobre autonomia se trata de diabetes, a dependência do outro e os conflitos no controle da doença, diante de novas regras e estilos de vida, nem sempre condizentes com os valores dos pacientes, torna-a fragilizada. Embora a autonomia seja claramente parte integrante do tratamento e alicerce para uma vida digna e de qualidade, observamos que os sujeitos se tornam ainda mais dependentes dos serviços de saúde, quando se deparam com o diagnóstico e não têm confiança para tomar suas próprias decisões diante da patologia limitadora. Por isso, há a necessidade dos serviços de atenção primária à saúde traçarem estratégias para promover a saúde desses sujeitos. Os Grupos de Promoção da Saúde são estratégias recentemente utilizadas para influenciar no nível de autonomia dos sujeitos, pois possibilitam, respeitando os limites éticos, a garantia de participação decisória no grupo, através de estratégias e treinamentos de habilidades com competências claramente definidas, que favorecem o empowerment e o protagonismo dos sujeitos. Desse modo, este trabalho objetiva identificar estratégias no âmbito da promoção da saúde na ESF, que contribuam para melhor autonomia e qualidade de vida dos sujeitos com diabetes mellitus, a partir de sua percepção. E, mais especificamente, analisar o perfil clínico e socioeconômico dos portadores de diabetes da ESF; identificar as experiências, necessidades e expectativas dos sujeitos com diabetes sobre autonomia, autocuidado e qualidade de vida; e realizar um levantamento em conjunto com os sujeitos com diabetes, sobre aspectos que sirvam de evidências para construção de propostas para implantação de um Grupo Estratégico de Promoção da Saúde GEPS, com foco na autonomia. Para isto, foi realizada uma pesquisa exploratória descritiva de abordagem qualitativa e quantitativa, com 65 sujeitos com diabetes acompanhados por uma Unidade de Saúde da Família do Município de Santa Cruz/RN. A pesquisa foi realizada em três etapas interdependentes: 1) coleta de dados clínicos e socioeconômicos, para o qual foi utilizado entrevista estruturada e análise retrospectiva dos registros feitos em seu prontuário; 2) a análise das experiências, necessidades e expectativas dos sujeitos sobre autonomia, autocuidado e qualidade de vida, que se utilizou de entrevista semiestruturada com 6 sujeitos, sendo 3 com mais e 3 com menos complicações autorreferidas e verificadas no prontuário; e 3) a construção coletiva de propostas para melhor autonomia e qualidade de vida dos próprios participantes do estudo, por meio de roda de conversa. Para a análise dos dados utilizamos software de estatísticas simples para os dados das questões fechadas de cunho quantitativo e os dados qualitativos foram analisados através da análise de conteúdo. Observamos que o perfil clínico e socioeconômicos dos sujeitos com diabetes aproximam-se das estatísticas nacionais, embora existam variáveis, como cor da pele, com variação significativa. A autopercepção dos sujeitos diante de algumas complicações divergem de registros encontrados em seu prontuário o que aponta uma possível desvalorização de queixas como hipoglicemia e disfunção sexual, como também baixa adesão ao tratamento por, muitas vezes, não terem suas opiniões valorizadas. As categorias encontradas: vida, qualidade de vida, diagnostico e enfrentamento do problema, autonomia, limites e dependência assim como as práticas coletivas de promoção da saúde, apontam para a necessidade de estratégias por meio de grupos que considerem as crenças e valores dos sujeitos, favoreçam sua emancipação e torne-os protagonistas de sua própria história e de seu processo saúde doença. A autonomia é fundamental para o exercício da cidadania efetiva. É por meio dela que os sujeitos transformam sua realidade e a si mesmo. A contribuição desta pesquisa consiste em identificar estratégicas que se propõe a potencializar a autonomia dos sujeitos, através dos GEPS, norteando a atuação dos profissionais na atenção primária à saúde, que deve sustentarse em ações de prevenção e promoção da saúde e também no incentivo à participação popular e protagonismo dos sujeitos

Determinantes genéticos e ambientais das doenças hipertensivas da gravidez

The development of complex diseases such as preeclampsia are determined by both environmental and genetic factors, but there is also interaction among these factors. Preeclampsia is a pregnancy-specific disorder characterized by de-novo hypertension and proteinuria after 20th week of gestation. There is a broad spectrum of clinical presentations related to hypertensive disorders of pregnancy (HDP) that can range from mild preeclampsia to eclampsia (seizures) or HELLP syndrome (Hemolysis, Elevation of Liver enzymes, Low Platelets). Those clinical outcomes might be linked to different pathological mechanisms. Our work aims to identify factors (i.e. genes and environmental) associated with the HDP’s clinical spectrum. Using a case-control approach, we selected a total of 1498 pregnant women for epidemiological and genetic studies, encompassing 755 normotensive (control); 518 preeclampsia; 84 eclampsia; and 141 HELLP. Women were genotyped for 18 SNPs across 5 candidate genes (FLT1, ACVR2A, ERAP1, ERAP2 and LNPEP). For the environmental factors, we found maternal age, parity status and pre-gestational body mass index as important risk factors associated with disease. Genes were associated in a phenotype-specific manner: ACVR2A with early preeclampsia (rs1424954, p=0.002); FLT1 with HELLP syndrome (rs9513095, p=0.003); and ERAP1 with eclampsia (rs30187, p=0.03). Our results suggest that different genetic mechanisms along with specific environmental factors might determine the clinical spectrum of HDP. In addition, phenotype refinement seems to be an essential step in the search for complex disease genes

Resposta clínica periodontal e controle glicêmico em pacientes com e sem diabetes tipo II portadores de periodontite crônica ao tratamento periodontal “full mouth desinfection”

There is a bidirectional association between periodontal disease (PD) and diabetes mellitus, in which diabetes favors the development of PD and PD, if left untreated, can worsen the metabolic control of diabetes. Thus, periodontal disease should be treated to restore periodontal health and reduce the complications of diabetes. Therefore, the objective is assess the effect of full mouth periodontal therapy decontamination (Full Mouth Desinfection - FMD) in diabetic type II patients with chronic periodontitis during 12 months. Thirty-one patients in group one (G1) and 12 in group two (G2) were followed at baseline, 03, 06 09 and 12 months. There following clinical parameters were accessed: probing on bleeding (BOP), visible plaque index (PI), probing depth (PD), clinical attachment level (CAL) and gingival recession (GR). For diabetic patients, there were also made laboratory tests to evaluate blood parameters: fasting glucose and glycated hemoglobin. The results had been analyzed in two ways: all sites in the mouth and another with diseased sites. The Mann-Whitney, Friedman and Wilcoxon tests were used with 5% significance. Intergroup analysis of all sites it is clear that there was no significant difference over time concerning PD, BOP, PI, CAL and RG. However, when evaluating the diseased sites, we observed significant difference for CAL and PD, with higher values in G1. The intragroup analysis for all sites showed a statistically significant reduction at PD, PI and BOP in both groups. Intragroup analysis of periodontal affected sites showed a statistically significant reduction in PD, BOP and CAL in both groups. There was also a statistically significant increase in RG values. There was no significant change concerning glycated hemoglobin and fasting glucose in the G1. Therefore, it can be concluded that there were improvements in periodontal parameters over the 12 months of research, but without changes in glycemic levels of diabetic patients. Thus, periodontal therapy proved effective in maintaining oral health.