As dificuldades de leitura e escrita em crianças surdas profundas: Um estudo de caso com quatro crianças

Dissertação de Mestrado apresentada ao Instituto Superior de Psicologia Aplicada para obtenção de grau de Mestre na especialidade de Psicologia Educacional.

Increased Levels of Diadenosine Polyphosphates in Dry Eye

Purpose. To analyze the levels of the diadenosine polyphosphates Ap4A and Ap5A in tears, in a set of control subjects and in groups of symptomatic and nonsymptomatic persons with dry eye. Methods. Ninety-seven subjects participated in the study. The subjects were divided into five experimental groups: control subjects; symptomatic patients with normal tear secretion; symptomatic patients with low tear secretion; forced blink; and corneal mechanical stimulation provided by a gas esthesiometer. The Schirmer I test was used to measure and collect tear secretions from each subject. All samples were processed by high pressure liquid chromatography (HPLC) and their Ap4A and Ap5A levels determined. Results. The levels of Ap4A and Ap5A in tears were greater in all symptomatic patients than in control subjects, especially in symptomatic subjects with low tear secretion. Within the symptomatic subjects with normal tear secretion, significant differences in concentrations of Ap4A and Ap5A were found between men and women. In the forced blink experiments, concentrations of the Ap4A and Ap5A rose with increasing blink frequency. When the cornea was mechanically stimulated, the levels of Ap4A and Ap5A rose significantly during both moderate and high-flow rate tests. Conclusions. The increased levels of Ap4A and Ap5A in tears of patients with dry eye allow these dinucleotides to be used as objective biomarkers in dry eye conditions.

Design inclusivo no espaço urbano

Dissertação de Mestrado para obtenção do grau de Mestre em Design de Produto, apresentada na Universidade de Lisboa - Faculdade de Arquitectura.

Adaptação da Florida Affect Battery à população portuguesa

Dissertação de Mestrado, Neurociências Cognitivas e Neuropsicologia, Faculdade de Ciências Humanas e Sociais, Universidade do Algarve, 2016

Acessibilidade no ambiente escolar: reflexões com base no estudo de duas escolas municipais de Natal-RN

This work was originated through the results of the analysis of the services for the needs of people with disabilities that were permitted by the physical space of two schools of the municipality of Natal/RN. The general objective/goal was to subsidize the elaboration of alternatives for the planning of environments that could be used by any person. The study used the empirical research through the adoption of a multimethod approach including: (i) technical visits oriented by the NBR 9050, (ii) contact with users that have reduced mobility (visually impaired and wheelchair or crutch users) through escorted travels and interviews, and (iii) interview with school managers. The evidence from the research, even though with significant development of laws that guarantee people with disabilities their right to citizenship, the physical environment of our schools still present with many obstacles that prevent the mobility of people with disabilities which proves their lack of readiness to accommodate them. Therefore, the actions taken to address the accessibility has been the adoption of temporary solutions that makes the adaptation more difficult, adds obstacles and reinforces the undesirable segregation, however still very present in our society. Finally, there is the indication that in order to achieve the spatial configuration that promotes social contact and integration in between the persons with different physical status, it is necessary to completely comprehend the activities developed in each space, from the conception of the equipment to the individual learning needs, having in mind creating environments that stimulates the execution of the tasks in an independent manner without the assistance of others. The inclusion regarding attention to accessibility in the decision making process, directed to the arquitectural and urban project, would decrease the constant need to redevelop and adapt spaces, and should be definitely incorporated as an important component in the production of space

Características sociodemográficas del adulto mayor con deterioro auditivo en el centro de atención del IESS. Cuenca 2015

OBJETIVO GENERAL: Establecer las características sociodemográficas del adulto mayor con deterioro auditivo en el centro de atención del IESS. Cuenca 2015. METODOLOGÍA: Estudio de tipo descriptivo transversal. El universo compuesto por 1800 personas que se encontraron inscritos en el centro de atención del adulto mayor, en la ciudad de Cuenca, 2015. Se trabajó con una muestra de 317 adultos mayores. Este proyecto se realizó mediante: encuestas y audiometrías. Los datos que se obtuvieron fueron analizados en SPSS 20.00 y Excel 2010; para el análisis se utilizó la estadística descriptiva; además personal capacitado realizó la audiometría de tipo tonal, en el Centro de diagnóstico de la Universidad de Cuenca. RESULTADOS: Los resultados obtenidos de las encuestas y de las audiometrías realizadas son los siguientes. De los 317 encuestados (248 (78%) femeninos, 69 (22%) masculinos), las audiometrías realizadas a 160 adultos mayores, presentan algún tipo de deterioro auditivo destacando el grado de audición normal 11% (34), hipoacusia conductiva leve 7% (22), hipoacusia conductiva moderada 3% (11), hipoacusia mixta leve 8% (25), hipoacusia mixta moderada 3% (8), hipoacusia sensorioneural leve 9% (29), hipoacusia sensorioneural moderada 9% (27), hipoacusia sensorioneural severa 1% (3). La información obtenida de la investigación permite establecer una evaluación general del estado actual del grado de audición de los adultos mayores, permite evidenciar la importancia de una atención adecuada a partir de los 60 o más años, para evitar la pérdida de audición por envejecimiento

Programa de actividades físicas recreativas para incentivar la inclusión social en personas con discapacidad intelectual en la Fundación Mensajeros de la Paz

El presente trabajo de investigación tuvo como propósito la realización de un programa de actividades físicas recreativas para personas con discapacidad intelectual de acuerdo a sus necesidades; con el objetivo de lograr un proceso de inclusión social en la comunidad, dicho estudio e investigación se realizó en un periodo de seis meses con la participación de 30 personas con discapacidad intelectual que son parte de la fundación Mensajeros de la Paz extensión Santa María de Quillosisa perteneciente al cantón Santa Isabel. Para cumplir con este propósito fue necesario en primera instancia conocer los antecedentes históricos de la discapacidad intelectual, la definición y clasificación, entender que son las actividades recreativas y que beneficios brindan a las personas con discapacidad intelectual, para finalmente diseñar un programa que contengan actividades físicas y recreativas cuyas características sean de fácil aplicación y entendimiento para estas personas. En cuanto a los resultados obtenidos con el diseño y aplicación del programa se pudo evidenciar que el 90% de las personas presentó cambios a nivel personal afectivo y social gracias a la práctica de actividades físicas recreativas permitiéndoles corregir defectos posturales y de locomoción; mejorar su estado de ánimo e integrarse al grupo que lo rodea y a la sociedad, logrando así un vínculo de pertenencia de manera recíproca tanto de la comunidad hacia estas personas, como de estas personas hacia la comunidad o la sociedad, mientras que el restante 10% no tuvo ningún cambio debido al alto grado de discapacidad intelectual que presentan.

National and international disability rights legislation: a qualitative account of its enactment in Australia

In this paper, a detailed analysis based on the lived experiences of the study participants and the researcher (each with vision impairment) in education, post school and in the pursuit for employment is developed. The policy discourses of disability legislation - both at national and international levels - are explored with particular reference to their enactment in Australia. The analysis focuses on the collective indifference to detached others, which is evident in the linguistic construction of people with disabilities in the United Nations [(2006). Convention of the Rights of Persons with Disabilities. New York: United Nations] and the Australian Standards for Education 2005 [Australian Department of Education, Science and Training. 2006. Disability Standards for Education 2005 Plus Guidance Notes. Accessed March 12, 2012. http://nla.gov.au/nla.arc-7692.]. Together, these elements reflect the neoliberal principles that cast a shadow over the discourses of the disability policies.

Statins for the treatment of depression: a meta-analysis of randomized, double-blind, placebo-controlled trials

BACKGROUND: In epidemiological studies, statins appear to benefit mood, and there are now some randomized controlled trials examining the efficacy of statins. However, the role of statins in depression remains uncertain. Thus the aim of this paper was to assess the effect of statins on depressive symptoms by performing a meta-analysis of all double-blind, randomized, placebo controlled clinical trials (RCT) conducted in subjects with depression. METHODS: A systematic search was executed using PubMed and ClinicalTrials.gov in November 30th, 2015 for all double-blind, RCT of statins versus placebo in persons with depressive symptoms. Sixty-seven potential articles were identified through search of electronic databases, of those three met inclusion criteria and were included in the meta-analysis. The outcome measure was change in Hamilton Depression Rating Scale (HDRS) scores associated with statin use. A meta-analysis was conducted and standardized mean differences (SMDs) with 95% confidence intervals (CIs) were calculated. GRADE was used to assess study quality. RESULTS: The three articles included provided data on 165 participants with moderate to severe depression. Of these, 82 were randomized to statins as an adjuvant therapy to antidepressant treatment (i.e., citalopram or fluoxetine) and 83 to the placebo arm. All studies were double-blind RCTs, with a follow-up of 6-12 weeks. The statin agents evaluated were lovastatin, atorvastatin, and simvastatin. When compared to placebo, statins, as add-on to treatment as usual, largely improved depressive symptoms as assessed by the HDRS (SMD=-0.73, 95% IC -1.04 to -0.42, p<0.001, 3 between-group comparisons, n=165). No serious adverse effects were reported. CONCLUSIONS: Our results suggest that adjunctive treatment with statins could be useful for the treatment of depressive symptoms. Additional double-blind, randomised, placebo-controlled trials are necessary to settle the matter.

Hyperactivations frontales en mémoire de travail dans le trouble cognitif léger

Des études récentes ont rapporté que les individus âgés avec un trouble cognitif léger (TCL) ont de plus grandes activations en lien avec la réalisation d’une tâche cognitive que des personnes âgées saines. Des auteurs ont proposé que ces hyperactivations pourraient refléter des processus de plasticité cérébrale compensatoires ayant lieu pendant la phase précoce de la maladie d’Alzheimer. Des processus de compensations fonctionnelles pourraient émerger en réponse à une perte d’intégrité structurelle dans les régions du cerveau normalement requises pour compléter une tâche. Dans ce mémoire, j’ai évalué cette hypothèse chez des personnes avec TCL en faisant appel à une tâche de mémoire de travail comportant plusieurs niveaux de difficulté ainsi qu’aux techniques d’imagerie par résonnance magnétique (IRM) structurelle et fonctionnelle. Des analyses de régression multiples ont été utilisées afin d’identifier les régions cérébrales dont l’activité variait en fonction de l’intégrité neuronale telle que définie par le volume de l’hippocampe. Les valeurs estimées des paramètres du signal de ces régions furent ensuite extraites afin de procéder à des analyses corrélationnelles sur la performance ainsi que sur le volume de différentes structures cérébrales. Les résultats indiquent des hyperactivations dans les régions frontales droites chez les participants TCL souffrant d’une plus grande atteinte neuronale. De plus, le niveau d’activation est négativement corrélé au volume de structures frontales et pariétales. Ces résultats indique la présence d’une hyperactivation compensatoire dans la phase du TCL associée à la réalisation d’une tâche de mémoire de travail.

Functional outcomes in the Cleft Care UK study - Part 3:oral health and audiology

OBJECTIVES: To compare oral health and hearing outcomes from the Clinical Standards Advisory Group (CSAG, 1998) and the Cleft Care UK (CCUK, 2013) studies. SETTING AND SAMPLE POPULATION: Two UK-based cross-sectional studies of 5-year-olds born with non-syndromic unilateral cleft lip and palate undertaken 15 years apart. CSAG children were treated in a dispersed model of care with low-volume operators. CCUK children were treated in a centralized, high volume operator system. MATERIALS AND METHODS: Oral health data were collected using a standardized proforma. Hearing was assessed using pure tone audiometry and middle ear status by otoscopy and tympanometry. ENT and hearing history were collected from medical notes and parental report. RESULTS: Oral health was assessed in 264 of 268 children (98.5%). The mean dmft was 2.3, 48% were caries free, and 44.7% had untreated caries. There was no evidence this had changed since the CSAG survey. Oral hygiene was generally good, 96% were enrolled with a dentist. Audiology was assessed in 227 of 268 children (84.7%). Forty-three per cent of children received at least one set of grommets--a 17.6% reduction compared to CSAG. Abnormal middle ear status was apparent in 50.7% of children. There was no change in hearing levels, but more children with hearing loss were managed with hearing aids. CONCLUSIONS: Outcomes for dental caries and hearing were no better in CCUK than in CSAG, although there was reduced use of grommets and increased use of hearing aids. The service specifications and recommendations should be scrutinized and implemented.

Hyperactivations frontales en mémoire de travail dans le trouble cognitif léger

Des études récentes ont rapporté que les individus âgés avec un trouble cognitif léger (TCL) ont de plus grandes activations en lien avec la réalisation d’une tâche cognitive que des personnes âgées saines. Des auteurs ont proposé que ces hyperactivations pourraient refléter des processus de plasticité cérébrale compensatoires ayant lieu pendant la phase précoce de la maladie d’Alzheimer. Des processus de compensations fonctionnelles pourraient émerger en réponse à une perte d’intégrité structurelle dans les régions du cerveau normalement requises pour compléter une tâche. Dans ce mémoire, j’ai évalué cette hypothèse chez des personnes avec TCL en faisant appel à une tâche de mémoire de travail comportant plusieurs niveaux de difficulté ainsi qu’aux techniques d’imagerie par résonnance magnétique (IRM) structurelle et fonctionnelle. Des analyses de régression multiples ont été utilisées afin d’identifier les régions cérébrales dont l’activité variait en fonction de l’intégrité neuronale telle que définie par le volume de l’hippocampe. Les valeurs estimées des paramètres du signal de ces régions furent ensuite extraites afin de procéder à des analyses corrélationnelles sur la performance ainsi que sur le volume de différentes structures cérébrales. Les résultats indiquent des hyperactivations dans les régions frontales droites chez les participants TCL souffrant d’une plus grande atteinte neuronale. De plus, le niveau d’activation est négativement corrélé au volume de structures frontales et pariétales. Ces résultats indique la présence d’une hyperactivation compensatoire dans la phase du TCL associée à la réalisation d’une tâche de mémoire de travail.

O idoso e a institucionalização: Melhoria de vida ou segregação

Dissertação de Mestrado apresentada ao Instituto Superior de Psicologia Aplicada para obtenção de grau de Mestre na especialidade de Psicologia Clínica.

The complexity in the implementation process of empowerment-based chronic kidney care: a case study

Background: This study is part of an interactive improvement intervention aimed to facilitate empowerment-based chronic kidney care using data from persons with CKD and their family members. There are many challenges to implementing empowerment-based care, and it is therefore necessary to study the implementation process. The aim of this study was to generate knowledge regarding the implementation process of an improvement intervention of empowerment for those who require chronic kidney care. Methods: A prospective single qualitative case study was chosen to follow the process of the implementation over a two year period. Twelve health care professionals were selected based on their various role(s) in the implementation of the improvement intervention. Data collection comprised of digitally recorded project group meetings, field notes of the meetings, and individual interviews before and after the improvement project. These multiple data were analyzed using qualitative latent content analysis. Results: Two facilitator themes emerged: Moving spirit and Encouragement. The healthcare professionals described a willingness to individualize care and to increase their professional development in the field of chronic kidney care. The implementation process was strongly reinforced by both the researchers working interactively with the staff, and the project group. One theme emerged as a barrier: the Limitations of the organization. Changes in the organization hindered the implementation of the intervention throughout the study period, and the lack of interplay in the organization most impeded the process. Conclusions: The findings indicated the complexity of maintaining a sustainable and lasting implementation over a period of two years. Implementing empowerment-based care was found to be facilitated by the cooperation between all involved healthcare professionals. Furthermore, long-term improvement interventions need strong encouragement from all levels of the organization to maintain engagement, even when it is initiated by the health care professionals themselves.

BMI and cardiorespiratory fitness predicted mortality in older adults

The article presents information on a case study that was conducted to analyze whether measures of adiposity and cardiorespiratory fitness can correctly predict mortality in older adults. About 2603 persons in the age group of 60 were included in the study. The study found that persons with abdominal obesity had increased mortality, but this did not differ from those with normal waist circumference when adjusted for fitness.