Untreated Dental Caries in a Brazilian Paediatric AIDS Patient Population

Purpose: The objective of the present study was to assess the prevalence of untreated caries in a Brazilian paediatric acquired immunodeficiency syndrome (AIDS) patient population and its association with sociodemographic, behavioural and clinical characteristics. Materials and Methods: The study group was comprised of 125 HIV-infected patients (aged 3 to 15 years) who had already manifested AIDS and were assisted in a specialised health care unit. Dental examinations followed the World Health Organization`s guidelines for oral health surveys. Family caregivers provided information about the socioeconomic standing and the behaviour of their children. Patients` medical records in the hospital provided information on the clinical status of patients. A Poisson regression analysis was used for assessing the covariates for the prevalence of untreated dental caries, as adjusted by age. Results: The prevalence of untreated caries was 58%; a higher prevalence was found in younger children with primary and mixed dentition. The prevalence of untreated caries associated significantly with lower socioeconomic status (household crowding and schooling of the caregiver), dietary habits (higher frequency of sugar consumption) and poorer clinical status (HIV viral load and symptom severity). Conclusions: The high burden of untreated caries on paediatric AIDS patients reinforced the importance of integrating the clinician with the interdisciplinary health care team that assisted these children. The identification of socioeconomic and behavioural factors associated with caries experience reinforced the importance of the attention that children with AIDS received within their own households for the prevention of dental disease, particularly a proper nutritional advisement and monitoring of dental hygiene.

Initial effects of elbow taping on pain-free grip strength and pressure pain threshold

Study design: Single-blind, placebo control, randomized, crossover, experimental Study with repeated measures, Objective: To determine the initial effects of a taping technique on grip strength and pain in individuals with lateral epicondylalgia. Background: Taping techniques are advocated for chronic musculoskeletal conditions such as lateral epicondylalgia, a prevalent disorder with significant impact on the individual and community. Little evidence exists supporting the effects of taping techniques on musculoskeletal pain. Methods and Measures: Sixteen participants (mean age +/- SD, 45.8 +/- 10.2 years) with chronic lateral epicondylalgia (rnean duration +/- SD, 13.1 +/- 9.9 months) participated in a placebo control study of an elbow taping technique. Outcome measures were pain-free grip strength and pressure pain threshold taken before, immediately after, and 30 minutes after application of tape. Results: The taping technique significantly improved pain-free grip strength by 24% from baseline (P = .028). The treatment effect was greater than that for placebo and control conditions. Changes in pressure pain threshold (19%), although positive, were not statistically significant. Conclusion: This preliminary study demonstrated an initial ameliorative effect of a taping technique for lateral epicondylalgia and suggests that it should be considered as an adjunct in the management of this condition.

Comunicação com os colaboradores num grupo de comunicação social: estudo de caso

Dissertação apresentada à Escola Superior de Comunicação Social como parte dos requisitos para obtenção de grau de mestre em Gestão Estratégica das Relações Públicas.

Alterações da substância branca cerebral relacionadas com o envelhecimento

INTRODUÇÃO: Estudos prévios, com técnicas de imagem, documentam de forma consistente a existência de alterações da substância branca cerebral relacionadas com o envelhecimento (ASBRE). Tais alterações poderão ter um papel importante no declínio funcional do idoso, reflectindo‐se sobretudo no desempenho motor e cognitivo, com repercussão evidente na prática clínica. Apesar disso, a caracterização em definitivo dos fenótipos clínicos e da evolução das ASBRE continua por esclarecer, possivelmente pelas dificuldades metodológicas de que se reveste o seu estudo, incluindo: a adequação das baterias neuropsicológicas, a utilização de amostras de doentes com diferentes graus de severidade e de envolvimento regional, as limitações das diferentes escalas e a sensibilidade dos diferentes métodos de imagem. A Ressonância Magnética (RM) de difusão tem revelado grande sensibilidade para as alterações isquémicas, admitindo‐se que poderá permitir uma melhor caracterização das ASBRE e deste modo possibilitar uma correlação mais precisa com as variáveis cognitivas e motoras, permitindo avaliar ainda a substância branca aparentemente normal (SBAN). OBJECTIVOS: Descrever a evolução imagiológica das ASBRE no intervalo de um ano e analisar a sua expressão clínica e impacto funcional; identificar factores preditivos de progressão das ASBRE e de declínio funcional associado. Descrever a expressão clínica e perfil evolutivo dos doentes com ASBRE com envolvimento preferencial da região parieto‐occipital; comparar este grupo de doentes com os doentes com ASBRE, sem envolvimento preferencial desta região. Medir os coeficientes de difusão aparente (CDA), utilizando regiões de interesse (RDI), em diferentes localizações da substância branca, incluindo substância branca lesada e SBAN, descrever sua evolução temporal no intervalo de um ano e determinar suas correlações clínicas e imagiológicas. MÉTODOS: Utilizando uma amostra de conveniência, foram estudados 30 doentes, com mais de 65 anos, sem incapacidade funcional ou com incapacidade mínima, avaliada pela escala de actividades instrumentais da vida diária (IADL), apresentando ASBRE em TC. Foi utilizado um protocolo exaustivo de avaliação clínica (com particular destaque para as funções motoras e cognitivas) e imagiológica, em dois momentos de avaliação separados por um ano de intervalo (t0 e t1). As ASBRE foram avaliadas com escalas visuais, escala ARWMC e escala de Fazekas, e os doentes foram estudados em função do grau de severidade (ligeiro versus moderado a grave na escala de Fazekas) e de um envolvimento preferencial posterior (definido como 2 ou mais pontos na escala ARWMC na região parieto‐occipital por comparação com a região frontal). Os CDA foram avaliados mediante estudo de RDI, na substância branca frontal lesada (SBFL) e SBAN frontal, parieto‐occipital e dos pedúnculos cerebelosos. Para verificar diferenças na ordem de distribuição das variáveis foi usado o teste de Mann‐Whitney e para comparação de proporções, o teste exacto de Fisher. Na comparação entre a avaliação em t0 e t1 foi usado o teste Wilcoxon Signed Ranks na comparação da distribuição da ordem das variáveis e o teste McNemar na análise de frequências. Na análise correlacional foram utilizados os testes de T para variáveis emparelhadas e as correlações entre estas foram efectuadas com o coeficiente de correlação de Spearman ou de Pearson. O trabalho foi aprovado pela Comissão de Ética do hospital onde foi realizado e todos os doentes incluídos assinaram um consentimento informado. RESULTADOS: A idade média da população estudada foi 72,5 anos (17 doentes eram do sexo masculino). No final de um ano, 1 doente tinha falecido e 3 doentes não completaram a avaliação imagiológica. Registou‐se uma progressão significativa das ASBRE segundo a escala ARWMC (t0: 8,37 / t1: 9,65 ; p<0,001). Na análise funcional, motora e cognitiva, não houve um agravamento significativo. Avaliando os doentes em t0 e t1 segundo o grau de severidade das ASBRE, o grupo com atingimento moderado a grave (ASBRE2) comparado com o grupo com atingimento ligeiro (ASBRE1) apresentava: maior extensão de lesão da substância branca (ARWMC t0: 11,9 / 4,8 ; p<0.001 ; t1: 14,0 / 5,9 ; p<0,001); tendência a pior desempenho funcional (IADL t0: 90,7 / 99,2 ; p=0,023; t1: 86,4 / 96,7 ; p=n.s.) e motor (SPPB t0: 9,8 / 10,3 ; p=n.s. ; t1: 9,5 / 10,5 ; p=0,058); tendência a maior compromisso do humor (Escala Cornell t0: 6,7 / 3,5 ; p=0,037; t1: 6,2 / 4,5 ; p=n.s.). Analisando a evolução, de t0 para t1, de cada um dos grupos (ASBRE2 e ASBRE1) registou‐se: aumento da extensão da lesão da substância branca em ambos (ASBRE2: 12,0 / 14,0;z=‐2,687 ; p=0,007; ASBR1: 4,8 / 5,9 ; z=‐2,724 ; p=0,006); variação não significativa funcional e motora; tendência ao agravamento em ambos na prova de Cancelamento de dígitos (ASBRE2: 17,5 / 17,4 ; p=n.s. ; ASBRE1: 19,9 / 16,9 ; z=‐2,096 ; p=0,036);tendência à melhoria em ambos no MMS (ASBRE2: 25,7 / 27,5 ; z=‐2,155 ; p=0,031; ASBRE1: 27,5 / 28,2 ; p=n.s). Avaliando os doentes em t0 e t1 em função do padrão de distribuição das ASBRE, os doentes com um envolvimento preferencial posterior (ASBREP) comparados com os restantes (ASBREnP), apresentavam: maior extensão da lesão (ARWMC t0: 10,8 / 6,9 ; p=0,025; t1: 12,9 / 7,6 ; p=0,011); diferenças não significativas no desempenho motor; tendência a melhor desempenho na prova dos Labirintos (t0: 8,1 / 11,8 ; p=0,06; t1: 8,7 / 9,5 ; p=n.s.) e Cancelamento de dígitos (t0: 20,9 / 17,4 ; p=0,045; t1: 18,5 / 16,3 ; p=n.s.); tendência a maior compromisso depressivo na GDS (t0: 5,0 / 3,68 ; p=n.s. ; t1: 5,7 / 3,3 p=0,033). Analisando o perfil evolutivo de t0 para t1, registou‐se: aumento da extensão da lesão nos dois grupos (ASBREP: 10,8 / 12,9 ; z=‐2,555 ; P=0,011; ASBREnP: 6,4 / 7,6 ; z=‐2,877 ; p=0,04); variação em sentidos diferentes com melhoria funcional no grupo ASBREP (91,0 / 95,5 ; z=‐0,926 ; p=0,036) e agravamento no grupo ASBREnP (96,7 / 89,8 ; z=‐2,032 ; p=0,042); variação sem sentidos diferentes, com agravamento significativo no grupo ASBREnP no item estação de pé do SPPB (ASBREP 3,8/3,9 p=n.s.; ASBREnP 3,9/3,6; z=‐2,236 ; p=0,025); tendência à melhoria nos dois grupos no MMS (ASBREP: 27,2 / 28,2 ; p=n.s.; ASBREnP: 26,3 / 27,7 ; z=‐2,413 ; p=0,016) e tendência em sentidos diferentes no Trail Making, com eventual melhoria no grupo ASBREP (113,9 / 91,6 ; p=n.s.) e agravamento no grupo ASBREnP (113,7 / 152,0 ; z=‐2,155 ; p=0,031). Na análise da imagem, utilizando a escala ARWMC e o estudo dos CDA, na avaliação transversal na inclusão, a comparação entre as pontuações médias da escala ARWML nas diferentes regiões mostrava diferenças significativas (F=39,54 , p<0,0001). A análise comparativa post‐hoc de Bonferroni mostrou valores significativamente mais altos para as regiões frontais e parieto‐occipitais (p<0,0001). Os valores médios dos CDA eram significativamente diferentes entre regiões (F=44,56; p<0,0001), sendo mais altos na SBFL (p<0,0001). Não existia diferença significativa entre os valores registados na SBAN nas regiões frontais e parieto‐occipitais. As pontuações regionais da escala ARWMC e os valores médios dos CDA correlacionavam‐se todos de forma positiva. A pontuação da escala ARWMC na região frontal correlacionava‐se significativamente com os valores do CDA da SBFL (r=0,467 ; p=0,012). Existia tendência para uma correlação positiva entre as pontuações da escala ARWMC na região frontal e os valores médios dos CDA na SBAN frontal (r=0,276 ; p=0,155). As pontuações da escala ARWMC e os CDA correlacionavam‐se de forma positiva com a idade e com a tensão arterial (TA). Foram encontradas correlações significativas entre: idade e SBAN frontal (r=0,440 ; p=0,019); TA diastólica e SBFL (r=0,386 ; p=0,034); TA sistólica e SBAN Parieto‐occipital (r=0,407 ; P=0,032). Na avaliação motora e cognitiva, dado elevado número de variáveis, foi efectuada uma análise de factor principal. Registou‐se uma tendência global negativa na correlação entre as pontuações da escala visual na região frontal, os valores dos CDA, e o desempenho motor e cognitivo. Na análise evolutiva, (n=19), registou‐se variação significativa dos CDA, com aumento na SBFL (Direita: z=‐2,875 ; p=0,004 ; Esquerda: z=‐2,113 ; p=0,035) e diminuição na SBAN dos pedúnculos cerebelosos (Direita: z=‐2,094 ; p=0,036 ; Esquerda: z=‐1,989 ; p=0,047). Foi observada uma correlação negativa entre a variação do CDA na SBAN dos pedúnculos cerebelosos e na SBFL contralateral (SBAN pedúnculo cerebeloso Esquerdo / SBFL Direita: r=‐0,133 ; p=n.s.; SBAN pedúnculo cerebeloso Direito / SBFL Esquerda: r=‐0,561 ; p=0,012). Os valores dos CDA à direita correlacionavam‐se de forma positiva com a velocidade da marcha (r=0,562 ; p=0,012). CONCLUSÕES: A progressão das ASBRE pode ser observada com uma escala visual detalhada no intervalo de um ano. Contudo, o eventual agravamento da incapacidade funcional, motora e cognitiva, não parece ser apreciável em igual intervalo de tempo. A maior severidade das ASBRE associa‐se a uma tendência para um maior compromisso funcional, motor e possivelmente do humor. A questão da progressão em escalas simplificadas, de um estádio ligeiro para um estádio moderado a grave, não é elucidada pelos resultados do presente trabalho. Os doentes com um envolvimento preferencial da região parieto‐occipital poderão constituir um subgrupo distinto que, apesar de ter maior extensão de lesão, parece ter um melhor desempenho motor e cognitivo. O perfil evolutivo destes doentes parece igualmente ser distinto, não se observando a tendência ao agravamento funcional, motor e cognitivo (sobretudo em provas de função executiva) que se encontra nos restantes doentes. A análise transversal na inclusão, utilizando uma escala visual e o estudo dos CDA, sugere que a severidade das ASBRE se correlaciona com o compromisso motor e cognitivo, bem como com a idade e com a TA. Uma maior vulnerabilidade da substância branca frontal à lesão vascular parece ter um papel importante no compromisso motor e na disfunção executiva, (essencialmente à custa do compromisso da atenção), possivelmente associada à desconexão dos circuitos fronto‐subcorticais. A análise dos CDA sugere que isso é válido igualmente para a SBAN e sublinha que, as imagens de RM convencional poderão não traduzir a verdadeira extensão da lesão e consequentemente do compromisso motor e cognitivo. A relação entre a progressão da doença vascular em lesões frontais constituídas e a redução do CDA no pedúnculo cerebeloso contralateral poderá estar associada a um pior desempenho motor. A disrupção dos circuitos fronto‐cerebelosos, determinando hipometabolismo e diminuição da perfusão no cerebelo, poderá ser responsável pela diminuição do CDA no cerebelo. ABSTRACT INTRODUCTION: Previous studies, with new imaging techniques, have consistently documented the presence of age‐related white matter lesions (ARWML), emphasizing their role in agerelated functional decline, mainly related to motor and cognitive impairment, and inherent consequences in clinical practice. However clinical significance of ARWML remains to be elucidated, probably on account of methodological difficulties such as: specific neuropsychological batteries, utilization of samples with different degrees of severity and regional involvement, utilization of different imaging scales and different sensitivity of imaging techniques. Recently, Diffusion Weighted Magnetic Ressonance imaging (DWI) has shown a higher sensitivity to ischemic lesions, suggesting it might be superior for characterization of ARWML, allowing more precise correlation with motor and cognitive variables, and evaluating also normal appearing white matter (NAWM). OBJECTIVES: To describe imagiologic evolution of ARWML within one year interval and to analyse its clinical and functional significance. To identify predictors of ARWML progression and associated functional impairment. To describe clinical characteristics and evolution profile of patients with predominantly posterior lesions; to compare this group of patients with patients without predominantly posterior lesions. To study average Apparent Diffusion Coeficcients (ADC) in different white matter regions using regions of interest (ROI); to analyse their evolution profile and to determine their clinical and imagiologic correlations. METHODS: A sample of 30 patients older than 65 years, without functional impairment or with minimal impairment, according to the Instrumental Activities of Daily Lliving scale, with ARWML on CT scan, were studied in a cross‐sectional design. An extensive clinical(with detailed motor and cognitive evaluation) and imagiologic protocol was applied in two one‐year interval separate moments (t0 and t1). ARWML were studied using visual scales, ARWMC and Fazekas’s scale, and patients were studied according to degree of severity (Fazekas scale mild versus moderate / severe) and preferential involvement of the posterior region (defined as 2 or more points in the ARWMC scale in the parietooccipital region compared with frontal region). Evaluation of ADC was performed using ROI in frontal lesioned white matter (FLWM) and NAWM (frontal, parieto‐occipital and cerebellar regions). To study differences in the distribution of variables the Mann‐Whitney test was used and to compare proportions the exact Fisher Test was used. To compare temporal evolution profile between t0 and t1, the Wilcoxon Signed ranks Test was used to analyse the distribution of variables and the Mc Nemar Test to analyse frequencies. Correlation analysis was performed using Spearman or Pearson tests. The study was approved by the local Ethics Committee and all patients signed an informed consent. RESULTS: Mean age was 72.5 years (17 patients were male). By the end of the study, one patient was dead and 3 patients did not undergo brain imaging. There was a higher extent of ARWML evaluated with the ARWMC scale (t0: 8.37 / t1: 9.65 ; p<0.001). Functional, motor and cognitive performance did not progress significantly. Evaluating patients in t0 and t1 according to the degree of severity (Fazekas scale), the moderate / severe group of patients (WML2), compared with the mild group (WML1), showed: higher extent of lesion (ARWMC scale t0: 11.9 / 4.8 ; p<0.001 ; t1: 14.0 / 5.9 ; p<0.001); tendency to worse functional (IADL t0: 90.7 / 99.2 ; p=0.023; t1: 86.4 / 96.7 ; p=n.s.) and motor (SPPB t0: 9.8 / 10.3 ; p=n.s. ; t1: 9.5 / 10.5 ; p=0.058) performance; tendency to higher depressive scores (Cornell Scale t0: 6.7 / 3.5 ; p=0.037; t1: 6.2 / 4.5; p=n.s.). Analysing the evolution profile from t0 to t1 of each group (WML2 and WML1), there was a higher extent of lesion (ARWMC scale) in both (WML2: 12.0 / 14.0; z=‐2.687 ; p=0.007; WML1: 4.8 / 5.9 ; z=‐2.724 ; p=0.006); non‐significant variation in functional and motor performances; tendency to worse performance on the Digit Cancelling (WML2: 17.5 / 17.4 ; p=n.s. ; WML1: 19.9 / 16.9 ; z=‐2.096 ; p=0,036) and to better performance on the MMS (WML2: 25.7 / 27.5 ; z=‐2.155 ; p=0.031; WML1: 27.5/ 28.2 ; p=n.s). Evaluating patients in t0 and t1 according to the regional distribution of ARWML, patients with predominantly posterior lesions (WMLP) compared with the rest of the group (WMLnP), showed: higher extent of lesion (ARWMC scale t0: 10.8 / 6.9 ; p=0.025; t1:12.9 / 7.6 ; p=0.011); non significant differences on motor evaluation; tendency to a better performance on Maze (t0: 8.1 / 11.8 ; p=0.06; t1: 8.7 / 9.5 ; p=n.s.) and Digit cancelling (t0: 20.9 / 17.4 ; p=0.045; t1: 18.5 / 16.3 ; p=n.s.) tests;tendency to higher scores on GDS (t0: 5.0 / 3.68 ; p=n.s. ; t1: 5.7 / 3.3 p=0.033). Analysing the evolution profile from t0 to t1 of each group (WMLP and WMLnP), there was: higher extent of lesion (ARWMC scale) in both groups (WMLP: 10.8 / 12.9 ;z=‐2,555 ; P=0,011; WMLnP: 6.4 / 7.6 ; z=‐2.877; p=0.04); variation in different directions with better functional performance in the group WMLP (91.0 / 95.5 ;z=‐0.926 ; p=0.036) and worse in WMLnP (96.7 / 89.8 ; z=‐2.032 ; p=0.042); variation in different directions with worse motor performance in one SPPB item (total stands) in the group WMLnP (WMLP 3.8/3.9 p=n.s.; ASBREnP 3.9/3.6; z=‐2.236 ; p=0.025);tendency to improvement in both groups in MMS (WMLP: 27.2 / 28.2 ; p=n.s.; WMLnP:26.3 / 27.7 ; z=‐2.413 ; p=0.016); tendency to a variation in different directions in the Trail Making Test, with possible improvement in the group WMLP (113.9 / 91.6 ;p=n.s.) and worsening in the group WMLnP (113.7 / 152.0 ; z=‐2.155 ; p=0.031). Imaging analysis in the inclusion, using the ARWMC scale and ADC evaluation, showed significant differences in different regions (F=39.54, p<0.0001). Comparative post‐hoc Bonferroni analysis showed significantly higher scores in the frontal and parieto‐occipital regions (p<0.0001. ADC values were significantly different between regions (F=44.56; p<0.0001), being higher in FLWM (p<0‐0001). There was no significant difference between ADC in NAWM in frontal and parieto‐occipital regions. ARWMC scores and ADC values correlated positively. Significant correlations were found between frontal ARWMC score and FLWM ADC values (r=0.467 ; p=0.012). ARWMC scores and ADC values correlated positively with age and blood pressure. Significant correlations were: age and frontal NAWM (r=0.440 ; p=0.019); Diastolic blood pressure and FLWM (r=0.386 ; p=0.034); sistolic blood pressure and parietooccipital NAWM (r=0.407 ; P=0.032). Due to the higher number of motor and cognitive variables a preliminary study was done, using principal component analysis. A global tendency to a negative correlation was found between ARWMC scores, ADC values and motor and cognitive performances. Evolutive analysis of ADC (n=19), showed a significant variation, with higher values in t1 in FLWM (Right: z=‐2.875 ; p=0.004 ; Left: z=‐2.113 ; p=0.035) and lower values in t1 in cerebellar NAWM (Right: z=‐2.094 ; p=0.036 ; Left: z=‐1.989 ; p=0.047). A negative correlation was found between ADC variation in cerebellar NAWM and contralateral FLWM (Left cerebellar NAWM / Right FLWM: r=‐0.133 ; p=n.s.; Right cerebellar NAWM/ Left FLWM: r=‐0.561 ; p=0.012). ADC values on the right correlated positively with walking speed (r=0,562 ; p=0,012). CONCLUSIONS: Progression of ARWML can be documented with a detailed visual scale in a one year interval. However, functional, motor and cognitive impairment, do not seem to progress significantly within the same period. A higher severity of ARWML is associated with a tendency to a worse functional and motor performance (and possibly to higher scores in depression scales). The issue of progression in a simplified visual scale from a mild to a moderate / severe degree of ARWML is not further elucidated. Patients with predominantly posterior lesions may be a subset of ARWML patients, with a different profile, that despite higher extent of lesion, seem to fair better than the rest of the group, namely with better performance on motor and cognitive tests. Evolution profile of this subset of patients also seems to be different, without a clearcut tendency to worsening functional, motor and cognitive (particularly for executive function tests) performance that is observed in the rest of the group. Imaging analysis, with a visual scale and ADC evaluation, suggests that severity of ARWML correlates negatively with cognitive and motor performance and positively with age and blood pressure. A higher vulnerability of frontal white matter to vascular disease seems to play an important role in motor and cognitive dysfunction, mainly determined by impairment of attention skills associated with frontal‐subcortical disconnection. DWI results, suggest that this may also be true for NAWM, underlining that conventional MR images may not represent the true extent of cognitive decline. The relation between vascular disease progression inside frontal lesions and ADC reduction in contralateral cerebellar peduncles, may be associated with a worse motor performance. Disruption of fronto‐cerebellar cicuits, with associated regional hypometabolism, may be responsible for the reduction of cerebellar ADC.

Evaluation of ultrasound, ultrasonophoresis and homeopathic mesotherapy on Cellulite treatment

Introduction: Cellulite is a complex architectural disorder with multifactorial etiologies that is prevalent in 98% of the women (1). Nowadays several aesthetic treatments are being used: surgical, cosmetic, physical, mechanical, and thermal. (2) Most treatments lack a substantial proof of efficacy. Objective: The purpose of this study was to test and evaluate the efficacy of Ultrasound, Homeopathic Ultrasonophoresis, and Homeopathic Mesotherapy versus control in cellulite in a population of women from ESTSP. Methods: Female volunteers (n=23), Caucasian, aged between 18-31 years, with BMI 19-27 kg/m2 with clinical cellulite gradation on the Cellulite Grading Scale of 1 to 4 were included in a control controlled study. Subjects were assigned in four different groups: Group I (Control, n=6), Group II (Ultrasound, (n=5), Group III (Homeopathic Ultrasonophoresis, n=6), Group IV (Homeopathic Mesotherapy, n=6). Groups II to IV were treated 3 times per week, for a total of 10 sessions. Cellulite gradation was evaluated at the beginning and the end of the trial by means of clinical photography, using a Canon IXUS 65 (6 mega pixels). For homeopathic treatments Dr. Reckeweg® Rekin® 59, 13 and 42 – Dietmed were used. The rating of perceived pain during Homeopathic Mesotherapy was evaluated by a visual analogic scale (VAS). The equipment Sonopuls 692, Enraf-Nonius was used for Ultrasound and Ultrasonophoresis treatments. Results:The higher number of participants with improvement in cellulite graduation occurred in group II (80%), followed group III (50%) and by group IV (33%). The group in which more changes in cellulite gradation occurred was group II, 20% of the individuals improved their score in 2 points. Results were statistically different between Group I and Group II, p=0,015. During the treatments of homeopathic mesotherapy the pain diminished 1 value in VAS scale. Discussion and Conclusion: Although all the three interventions groups were effective in the improvement of cellulite, as expected from previous works described in the literature, (2) only the ultrasound group was statistically different from control. These preliminary results point to the need of a new study using a higher number of participants and the same methodology.

A Novel Autosomal Recessive GJA1 Missense Mutation Linked to Craniometaphyseal Dysplasia

Craniometaphyseal dysplasia (CMD) is a rare sclerosing skeletal disorder with progressive hyperostosis of craniofacial bones. CMD can be inherited in an autosomal dominant (AD) trait or occur after de novo mutations in the pyrophosphate transporter ANKH. Although the autosomal recessive (AR)form of CMD had been mapped to 6q21-22 the mutation has been elusive. In this study, we performed whole-exome sequencing for one subject with AR CMD and identified a novel missense mutation (c.716G>A, p.Arg239Gln) in the C-terminus of the gap junction protein alpha-1 (GJA1) coding for connexin 43 (Cx43). We confirmed this mutation in 6 individuals from 3 additional families. The homozygous mutation cosegregated only with affected family members. Connexin 43 is a major component of gap junctions in osteoblasts, osteocytes, osteoclasts and chondrocytes. Gap junctions are responsible for the diffusion of low molecular weight molecules between cells. Mutations in Cx43 cause several dominant and recessive disorders involving developmental abnormalities of bone such as dominant and recessive oculodentodigital dysplasia (ODDD; MIM #164200, 257850) and isolated syndactyly type III (MIM #186100), the characteristic digital anomaly in ODDD. However, characteristic ocular and dental features of ODDD as well as syndactyly are absent in patients with the recessive Arg239Gln Cx43 mutation. Bone remodeling mechanisms disrupted by this novel Cx43 mutation remain to be elucidated.

Programas de cuidados integrados para pessoas com esquizofrenia ou perturbação esquizoafetiva : estudo sobre a exequibilidade, implementação e resultados de um programa de cuidados integrados para pessoas com esquizofrenia ou perturbação esquizoafectiva em Portugal

RESUMO: De acordo com o estado da arte, existem intervenções psicofarmacológicas, psicológicas e psicossocias, com evidência científica dos seus resultados, no tratamento de pessoas com esquizofrenia e perturbação esquizoafectiva. No entanto, muitos destes doentes, não procuram ajuda dos serviços de saúde mental, não recebem os referidos cuidados ou não são detectados nem seguidos por estes. Esta realidade levou ao desenvolvimento de programas integrados, intervenções e estudos mais específicos, nomeadamente para tentar ultrapassar os obstáculos na acessibilidade aos cuidados de saúde e na continuidade de seguimento destes doentes. No conjunto das dificuldades apuradas, as questões da exequibilidade (feasibility) e da implementação, têm tido particular relevo na literatura científica recente, bem como a melhor forma de vencer as respectivas barreiras e adaptar essas intervenções às varias realidades, culturas e recursos. Objectivos: Objectivos gerais:1) Avaliar a exequibilidade e a implementação inicial de um programa de cuidados integrados, para pessoas com esquizofrenia ou perturbação esquizoafectiva, no contexto clínico das equipas de saúde mental comunitárias de um departamento de psiquiatria do Serviço Nacional de Saúde, em Portugal, com os recursos materiais e humanos existentes; 2) Avaliar o impacto deste programa, nestes doentes e na respectiva prestação de cuidados de saúde mental. Metodologia. Elaborámos um programa de cuidados integrados (Programa Integrar) com base no modelo clínico de case management, com seguimento mantido e integrado. Cada doente passou a ter um terapeuta de referência, um plano individual de cuidados e manteve o seguimento com o seu psiquiatra assistente. Foram seleccionadas intervenções, nomeadamente, psicoeducativas, familiares, estratégias para lidar com os sintomas e a doença, prevenção de recaídas e intervenções para melhorar o funcionamento social e ocupacional. A estas intervenções foi sempre associado o tratamento psicofarmacológico. O estudo delineado incluiu dois componentes: avaliação da exequibilidade e implementação inicial do programa de cuidados integrados (componente A) e avaliação do impacto deste programa (componente B), através de um estudo de intervenção, prospectivo, naturalista, não aleatorizado e não ontrolado. A amostra do estudo resultou das sucessivas referenciações, para o Programa Integrar, de pessoas com os diagnósticos de esquizofrenia ou perturbação esquizoafectiva, seguidas nas cinco equipas de saúde mental comunitárias do Departamento de Psiquiatria do Centro Hospitalar de Lisboa Ocidental, com uma área assistencial correspondente a uma população de, aproximadamente, 400 000 pessoas. Definimos etapas, estratégias, parâmetros e indicadores para o estudo da exequibilidade do programa. Efectuámos a monitorização e a avaliação de tarefas, procedimentos e intervenções recomendadas aos terapeutas de referência. Realizámos duas avaliações, uma no início do programa e outra após um ano de intervenção. Foram avaliadas as seguintes dimensões (com indicação do acrónimo do instrumento de avaliação utilizado entre parêntesis): psicopatologia (BPRS), depressão (MADRS), necessidades (CAN), incapacidade (DAS), actividade social e ocupacional (SOFAS), atitude em relação à medicação (DAI), insight (SAI), qualidade de vida (WHOQOL-S) e satisfação (POCS). Resultados: Dos 146 doentes que foram incluídos no estudo, 97 (66%) eram do sexo masculino e 49 (34%) do sexo feminino, com uma idade média de 36 anos. Destes oentes,116 (79,4%)tinham o diagnóstico (ICD10) de esquizofrenia e 30 (20,6%) de perturbação esquizoafectiva. Os restantes dados sociodemográficos eram típicos de populações afins em serviços de saúde mental nacionais. Do total de doentes (146) que iniciaram o estudo, 26 (18%) abandonaram o seguimento neste programa. Para o componente A da investigação (estudo de exequibilidade) salientamos: exerceram funções a totalidade (15) dos terapeutas de referência que receberam formação, 76 % efectuaram o número mínimo recomendado de sessões / ano por doente (≥18), 44,9 fizeram o número mínimo de sessões familiares pretendido (≥ 3). Nas intervenções mais específicas foram atingidos os objectivos em mais de 75% dos doentes, à excepção das intervenções domiciliárias (19,4%), prevenção do abuso de substâncias (45,4%) e do risco de suicídio (34,3%). O plano individual de cuidados foi realizado em 98 % dos doentes e em 38,9 % dos casos ocorreu a participação da família. Neste plano, a média de objectivos definidos foi de 5 e a média de objectivos atingidos correspondeu a 3 (p= 0,001). Na primeira avaliação, estavam a frequentar estruturas de reabilitação psicossocial 42 doentes (28,8%) e,12 meses após, esse número passou para 80 (74,1%).Também aumentou o número de doentes com actividade profissional a tempo completo, de 8 (7,4%) para 18 (16,7%). No componente B do estudo (avaliação do impacto do programa), em termos de psicopatologia, e para as pontuações médias globais do BPRS, ocorreu uma diminuição entre a primeira e a segunda avaliação (p=0,001), tal como nas subescalas: sintomas positivos (p=0,003), sintomas negativos (p=0,002), sintomas de mania (p=0,002) e sintomas de depressão/ansiedade (p=0,001). Na avaliação da depressão (p= 0,001) e da incapacidade (p=0,003), as diferenças foram significativas e favoráveis. O mesmo não sucedeu na atitude em relação à medicação (p=0,690) nem na escala de avaliação do insight (p=0,079). Em relação ao funcionamento social e ocupacional, qualidade de vida e satisfação dos doentes, ocorreu uma melhoria significativa da primeira para a segunda avaliação As necessidades sem resposta mais frequentes, na primeira avaliação, corresponderam aos itens: actividades diárias, contactos sociais, relações íntimas, relacionamento sexual, benefícios sociais, sintomas psicóticos, sofrimento psicológico, informação sobre a doença / tratamento e gestão/problemas de dinheiro. Para todos estes últimos nove itens, verificou-se uma diferença estatisticamente significativa, entre a primeira e a segunda avaliação, com diminuição destas necessidades, excepto nas relações íntimas, relacionamento sexual e nos problemas de dinheiro. Na distribuição dos três estados de necessidades, para todos os itens, diminuíram as necessidades sem resposta e as necessidades com resposta parcial e aumentaram as situações em que deixaram de se verificar necessidades relevantes. Dos resultados obtidos para outros indicadores clínicos e de utilização dos cuidados, será importante referir que na comparação do ano anterior com o ano em que decorreu o programa, o número de doentes da amostra internados diminuiu 64,1%, bem como a média do número de internamentos (p=0,001). Em relação à duração dos internamentos, no ano anterior ao programa, os 39 doentes internados, tiveram um total de dias de internamento de 1522, sendo que, no ano do programa, para os 14 doentes internados, o total foi de 523 dias. Em termos absolutos, ocorreu uma redução de 999 dias (menos 65,6% dias). Também se verificou uma diminuição de 45,6 % de recaídas (p=0,001).Discussão e conclusões A exequibilidade do programa de cuidados integrados permitiu a aplicação do modelo clínico de case management, com seguimento mantido e integrado, através do qual cada doente passou a ter um terapeuta de referência assim como, em 98% casos, um plano individual de cuidados. As famílias continuaram a ser o principal suporte para os doentes, mas surgiram dificuldades quando se pretendeu uma participação mais activa destas no tratamento.A diminuição do número e da duração dos internamentos constituíram importantes resultados com implicações não só em termos clínicos mas também económicos. Os valores obtidos, para as diferentes variáveis, também sugerem o impacto favorável do Programa Integrar a nível da psicopatologia, das necessidades, da incapacidade, do funcionamento social e ocupacional, da qualidade de vida e da satisfação dos doentes. O mesmo não sucedeu para o insight e para a mudança de atitudes dos doentes em relação à medicação, resultados que devem ser igualmente considerados em futuros reajustamentos deste programa ou no desenvolvimento de novos programas. Como principais conclusões podemos referir que: 1) Foi possível a exequibilidade de um programa de cuidados integrados inovador e a implementação inicial desse programa, para doentes com esquizofrenia ou perturbação esquizoafectiva, com os recursos humanos e materiais existentes, no contexto clínico das equipas de saúde mental comunitárias, de um departamento de psiquiatria e saúde mental, em Portugal; 2) Na avaliação do impacto do programa, os resultados obtidos indiciam potencialidades de aplicação, deste programa de cuidados integrados, com vista à melhoria clínica e psicossocial destes doentes. Devem ser realizados estudos de replicação, ou complementares à presente investigação, no entanto, os dados obtidos são encorajadores para o desenvolvimento de programas similares, a nível nacional e internacional, que possam beneficiar um grupo mais alargado de doentes.------------ABSTRACT: Although there are psychological and psychosocial interventions well supported by scientific evidence, which show benefit when combined with psychopharmacological treatments, we know that a significant number of people with schizophrenia or schizoaffective disorders, do not seek help from mental health services, do not receive the care mentioned and are not detected or followed-up by them. This reality led to the development of integrated programs, interventions and more specific studies, to try to overcome the obstacles in the accessibility to the health services and on the follow-up of these patients. Amongst the barriers identified, feasibility and implementation of those programs have been of special relevance in recent scientific literature, as well as the best way to overcome such difficulties and adapt the interventions to the various realities, cultures and resources. Objectives: General objectives were defined: 1) Assessment of the feasibility and initial implementation of an integrated care program, for people with schizophrenia or schizoaffective disorder, in the clinical setting of community mental health teams, in a psychiatric department from the national health service in Portugal; 2) Impact evaluation of the integrated care program, for these patients and their mental health care delivery. Methods: We drew up an integrated care program (Program Integrar) based on the clinical case management model, with continuous and integrated follow-up. Each patient got one case manager, an individual care plan and kept the same psychiatrist. Were selected the appropriated interventions, namely: psycho-educative, family-based interventions, strategies for dealing with the symptoms and the disorder, relapse prevention and interventions to improve social and occupational functioning. These interventions were always associated with psychopharmacological treatment. The investigation was outline with two parts: assessment of the feasibility and initial implementation of the Program Integrar (part A of the study) and impact evaluation of the program (part B of the study). We designed a naturalistic, prospective, intervention study, non-randomized and without control group. Our chosen sample was made with successive referrals of patients with the diagnosis of schizophrenia or schizoaffective disorder, followedup in one of the five community mental health teams of the Psychiatric Department of Centro Hospitalar Lisboa Ocidental, with a catchment area for a population of about 400 000 people. Different stages, strategies, criteria and indicators for studying the feasibility of the program and its implementation were set and the tasks, procedures and recommended interventions of the case managers were monitored and evaluated. We did two assessments with an interval of one year and we evaluated the following dimensions (the acronym of the assessment instrument used in brackets): psychopathology (BPRS), depression (MADRS), needs (CAN), disability (DAS), social and occupational functioning (SOFAS), attitude toward medication (DAI), insight (SAI), quality of life (WHOQOL-S) and satisfaction (POCS). Results: Of the 146 patients who started the study, 97 (66%) were male and 49 (34%) females with a mean age of 36 years. Of these, 116 (79,4%) were diagnosed (ICD10) with schizophrenia and 30 (20,6%) with schizoaffective disorder. The other socio-demographic data were typical of populations within Portuguese mental health services. Of all patients (146), who started the program, 26 (18%) of patients left the program (program dropout rate). Of the regarding part A of the study, which focused on feasibility, the following is of note: all professionals who had been trained for this purpose (15) acted as case manager, 76% did the recommended minimum number of sessions / year per patient (≥18) and 44,9% did the minimum number of family sessions desired (≥ 3). For the more specific interventions the parameters set out were met for more than 75% of patients, with the exception of domiciliar interventions (19.4%), prevention of substance abuse (45.4%) and suicide risk prevention(34.3%). The individual care plan was done for 98% of patients and in 38,9% of cases this involved family participation. For this plan the mean objectives defined were 5 and in average was achieved 3 (p=0,001). On the first assessment, 42 patients (28.8%) were attending psychosocial rehabilitation structures and 12 months later that number rose up to 80 (74,1%). Regarding their employment status, in the first assessment 8 (7,4%) were in full time employment and in the second evaluation the number rise to 18 (16,7%). For part B of the study (impact program evaluation), in terms of psychopathology, global mean scores for the BPRS, decreased (p=0,001), as did the four sub scales: positive symptoms (p=0,003); negative symptoms (p=0,002); manic symptoms (p=0,002) and symptoms of depression/anxiety (p=0,001). Both in the evaluation of depression (p=0,001), as in the assessment of disability (p=0,003), the differences were significant. However, this was not the case with attitudes towards medication (p=0,690) and with insight evaluation (p=0,079). In relation to social and occupational functioning, quality of life and patient satisfaction there was a statistically significant improvement from the first to the second assessment. The most commonly unmet needs in the first assessment were daily activities, social contacts, intimate relationships, sexual relations, social benefits, psychotic symptoms,psychological distress, information about the disorder / treatment and money problems money management. Of these, in the second assessment, all of those nine unmet needs showed significant improvement, excepted intimate relationships, sexual relations and Money problems / money management. In the distribution of the three states of needs for all items, it happened a decreased in unmet needs and partially met needs and increased in the situations where relevant needs were no longer found. For other clinical indicators it is important to note, when we compared the year prior to this program and the year after, there were fewer hospitalizations (reduction of 64,1% of admissions) and in the mean number of admissions (p=0,001). Regarding the length of hospitalization in the year prior to the program, the 39 patients admitted had a total of 1522 hospital days, and in the year of the program for the 14 hospitalized patients, the total was 523 days. In absolute terms, there was a reduction of 999 days (65,6%). There was also a 45,6% reduction of relapses (p = 0,001). Discussion and Conclusions: The feasibility of the integrated care program allowed the application of the clinical case management model, with continuous follow-up. Each patient got a case manager and in 98% of the cases they also got an individual plan of care. Families continued to be the main support for patients but, difficulties occurred when it was claimed a more active participation. The decrease in the number and duration of admissions were important findings with implications not only in clinical terms but also in economic field. The achieved results for the different variables can also indicate the favorable impact of this program, at the level of psychopathology, needs, disability, social and occupationa functioning, quality of life and patient satisfaction. The same did not happen for the evaluation of insight and in the changes of attitudes towards medication. These data should also be considered for future readjustments of this program and for the developing of new programs.Finally, the two-overview conclusions are: 1) It was possible the feasibility of an integrated care program and initial implementation of this innovative program, for patients with schizophrenia or schizoaffective disorder, with the human and material resources available in the clinical context of the community mental health teams, in a psychiatry and mental health department of the national health service in Portugal; 2) In assessing the impact of the program, the results suggest potential application of this integrated care program, to improve clinical state and psychosocial variables for these patients. There should be done studies to replicate these results, however the results obtained are promising for the development of similar programs at nationally and internationally level, that could benefit a wider group of patients.

Bacterial vaginosis biofilms: challenges to current therapies and emerging solutions

Bacterial vaginosis (BV) is the most common genital tract infection in women during their reproductive years and it has been associated with serious health complications, such as preterm delivery and acquisition or transmission of several sexually transmitted agents. BV is characterized by a reduction of beneficial lactobacilli and a significant increase in number of anaerobic bacteria, including Gardnerella vaginalis, Atopobium vaginae, Mobiluncus spp., Bacteroides spp. and Prevotella spp.. Being polymicrobial in nature, BV etiology remains unclear. However, it is certain that BV involves the presence of a thick vaginal multi-species biofilm, where G. vaginalis is the predominant species. Similar to what happens in many other biofilm-related infections, standard antibiotics, like metronidazole, are unable to fully eradicate the vaginal biofilm, which can explain the high recurrence rates of BV. Furthermore, antibiotic therapy can also cause a negative impact on the healthy vaginal microflora. These issues sparked the interest in developing alternative therapeutic strategies. This review provides a quick synopsis of the currently approved and available antibiotics for BV treatment while presenting an overview of novel strategies that are being explored for the treatment of this disorder, with special focus on natural compounds that are able to overcome biofilm-associated antibiotic resistance.

Estudos sobre o «vermelhão» do algodoeiro (III)

In several cotton crops areas of the State of S. Paulo it was observed, during the years of 1948, 1949, and 1951, the appearance of a purple color of the leaves; the color appears in the opening of the bolls and was correlated with a decrease of production. The opinions concerning the cause of such abnormality were very different and sometimes contradictory; certain investigators attributed the disease to insect attack, others to bad climatic conditions whereas others to a potassium deficiency now called "fome de potássio" (potash hunger); our ideas on the subject is another one. We think that the disease is caused by lack of a suitable supply of magnesium. This opinion is largely based on the syntomatology found in the literature. To study the problem, several experiments were carried out, namely: 1. pot experiments using soil collected in areas where the disorder had appeared; 2. pot experiments controlling the water supply; 3. sand culture experiments omitting either potassium or magnesium; 4. leaf analysis of plant matrial collected troughout the Piracicaba County; 5. plot experiments with the varieties Texas, Express, and I.A. 817 Campinas. The first four experiments were discussed elsewhere. To study the point 5 an experiment was carried out, with the following treatments : 1 - NPKCaMg (no K added) - Mg supplied as MgSO4 (a soluble form); 2 -NPKCa (no Mg added); 3 -NPKCaMg (complete) - Mg supplied as MgSO4; 4 - NPKCaMg (complete) - Mg supplied as dolomitic limestone (a slightly soluble form) as a rate 2.5 higher than in the treatment 1 and 3. Organic matter as cottonseed meal was applied in the proportion of 500 kg per hectare. The experimental design was randomized blocks with 4 replications and the results can be summarized as follows: 1 the I.A 817 variety was the most strongly affected by the physiological disorder, with severe decrease in yield; 2. the disease occurred more frequently in the minus magnesium treatment; 3. dolomitic limestone is so effective as magnesium sulfate in the control of the disease as well in the raising of the yield; 4. in the minus K treatment it was observed a marked occurrence of the typical symptoms of potassium deficiency (cotton rust); 5. magnesium was actually, in the experimental conditions the responsible for the purple color (vermelhão) of the cotton leaves.

Post operative epidural haematomas following spinal surgery : P58

Introduction: Compressive epidural haematomas occurring following spine surgery are very rare but can potentially lead to irreversible damage. The evacuation of the haematoma as an emergency procedure remains the only effective treatment providing though alerting signs are detected on time. Few studies exist on this subject probably due to its rarity. The etiological factors as well as the place of imaging studies prior to urgent haematoma evacuation remain controversial. Two cases of delayed post-operative compressive epidural haematomas following lumbar-spine surgery were detected in our unit between April 2003 and January 2009. In both cases new onset of pain, aggravation of existing neurological deficit or development of new deficit along with worsening of pre-existing walking difficulties were noted. Emergency computer tomography (CT) could not exclude compression in both cases due to important artefacts. Emergency surgery was performed confirming the presence of haematoma in both cases and leading to a complete neurological recovery following its evacuation. As only risk factors common to both cases we identified drain removal and resuming of thromboprophylaxis. Conclusion: Obstacles in early detection of post-operative compressive epidural haematomas occurring following spine surgery are patients presenting with multiple complaints as well as shift work pattern of staff who might not always be trained in detecting early changes in neurological status. We therefore established a checklist for post-operative neurological observations to be carried out on spine surgery patients during the postoperative period. We describe our adopted attitude considering the etiological factors observed in our unit. Further studies including in a multi centre setting would be necessary in order to ascertain our observations.

Interferència dels trastorns de personalitat en la capacitat parental. Comparació entre població normal i diagnosticada

En aquesta investigació, hem comparat tres mostres (amb diagnòstic de transtorn de la personalitat, amb trets disfuncionals de la personalitat i sans) per tal de valorar quina disposa d’un funcionament parental més acurat. Dels resultats obtinguts, malgrat el petit tamany de la mostra, podem afirmar que els progenitors sans obtenen millors resultats que els altres dos, i que els que disposen de trets disfuncionals tenen un funcionament més adequats que els que tenen un diagnòstic.

Lymphomatoid granulomatosis in a renal transplant patient.

Lymphomatoid granulomatosis is a rare angiocentric and angiodestructive pulmonary angiitis considered as a variant of the lymphoproliferative disorder group. Patients with organ transplantation are at an increased risk for post-transplant lymphoproliferative disorders secondary to their immunosuppression. However, lymphomatoid granulomatosis has rarely been described in patients with renal transplantation. It often presents with severe pulmonary signs. We describe a case whose initial presentation was an isolated VIth nerve palsy. We review the radiological and pathological findings and discuss the etiopathogenesis and therapeutic options of this particular lymphoproliferative disorder. With careful and stepwise reduction in her immunosuppression, our patient showed a complete disappearance of her lymphomatoid granulomatosis, and she is clinically well more than 3 years after the diagnosis, with good kidney function.

Projecte interactiu "Vila-moguda"

La idea inicial va ser la de crear un interactiu multimèdia amb finalitat didàctica que gira entorn els trastorns per dèficit d'atenció.Està adreçat a nens en edat escolar. Com a part principal hi ha una sèrie d'activitatsindicades per a potenciar la concentració i motivar a acabar allò que comença, així comdiversa informació sobre el transtorn i consells sobre activitats a realitzar per treballar les carències d'aquests nens/es.

Características clínicas y tratamiento de la ansiedad académica y ante los exámenes como fobia específica de tipo situacional

L'ansietat acadèmica i davant els exàmens com a fòbia específica de tipus situacional és un trastorn infantil i juvenil d'efectes pertorbadors i negatius que repercuteixen sobre la salut mental i emocional, el rendiment acadèmic i la integració social de l'estudiant que la pateix. En aquest treball s'especifiquen les seves característiques clíniques. Així mateix, s'inclou un cas clínic d'un adolescent de 14 anys que patia d'aquest trastorn fòbic escolar, acompanyat de baixa autoestima personal i dificultats d'adaptació amb el seu grup-classe. Se li va aplicar una avaluació i tractament de tall cognitiu-conductual que ha tingut com a finalitat la superació de la fòbia, i la millora del seu rendiment acadèmic i social. D'entre totes les eines terapèutiques utilitzades destaquen: l'exposició en viu, i l'aprenentatge i utilització de mecanismes de control de l'ansietat (la relaxació Jacobson i la reestructuració cognitiva). Finalment, assenyalar que aquesta intervenció terapèutica ha estat possible gràcies a la participació coordinada i cooperant de l'equip interdisciplinari.

Dificultats d'aprenentatge en el llenguatge oral i escrit i en matemàtiques en un cas d'un nen amb trastorn per dèficit d'atenció sense hiperactivitat

Aquest projecte final de Pràcticum I de Psicologia de l'Educació explica totes les activitats que he dut a terme al llarg de la meva estada en practiques al centre Orienta. S'hi descriuen les característiques més rellevants del centre, així com els serveis que ofereix a la comunitat educativa, molt especialment els adreçats a ajudar els infants a millorar les seves capacitats d'aprenentatge, des d'un marc teòric cognitiu-conductual i sistèmic, tot emfatitzant el treball col·laboratiu que mantenen els professionals de l'educació amb les famílies dels nens. El projecte detalla les activitats de col·laboració en la intervenció que he realitzat des de l'àmbit educatiu de la Psicologia, la seva temporització i seguiment i finalment, les conclusions i prospectiva envers el treball realitzat, així com la valoració crítica que en faig de la meva estada en pràctiques.