Assessment of Functioning when Conducting Occupational Capacity Evaluations - What is "Evidence-Based"?

Aim: Occupational capacity evaluations have previously been subject to criticism for lacking in quality and consistency. To the authors' knowledge, there is no clear consensus on the best way to formally assess functioning within capacity evaluations. In this review we investigated different instruments that are used to assess functioning in occupational capacity evaluations. Methods: Systematic review of the literature. Results: Though several instruments that assess functional capacity were found in our search, a specific validated instrument assessing occupational capacity as part of a larger psychiatric evaluation was not found. The limitations of the existing instruments on assessing functional capacity are discussed. Conclusion: Medical experts relying on instruments to conduct functional capacity evaluations should be cognizant of their limitations. The findings call for the development and use of an instrument specifically designed to assess the functional and occupational capacity of psychiatric patients, which is also likely to improve the quality of these reports.

Incorporating Multiculturalism in Medical Decisional Capacity Assessment

As the demography of the U.S. population becomes increasingly older and culturally diverse, psychologists must develop greater multicultural competency and abilities to provide culturally and linguistically appropriate clinical services. This paper focuses on the dire need for the development of multicultural approach to medical decisional capacity evaluation. The purpose of this paper is to examine the common clinical and ethical dilemmas faced by psychologists when evaluating culturally diverse geriatric population. For instance, the lack of culturally and linguistically appropriate cognitive and functional assessment measures with sound reliability, validity, and normative properties is discussed in detail. This paper introduces possible solutions to the dilemmas and aims to ultimately contribute to increased multicultural awareness within the U.S. healthcare system.

Functional and prognostic implications of left ventricular contractile reserve in patients with asymptomatic severe mitral regurgitation

Objective: To evaluate contractile reserve (CR) determined by exercise echocardiography in predicting clinical outcome and left ventricular (LV) function in asymptomatic severe mitral regurgitation (MR). Design: Cohort study. Setting: Regional cardiac centre. Patients and outcome measures: LV volumes and ejection fraction (EF) were measured at rest and after stress in 71 patients with isolated MR. During follow up (mean (SD) 3 (1) years), EF and functional capacity were serially assessed and cardiac events ( cardiac death, heart failure, and new atrial fibrillation) were documented. Results: CR was present in 45 patients (CR+) and absent in 26 patients (CR-). Age, resting LV dimensions, EF, and MR severity were similar in both groups. Mitral surgery was performed in 19 of 45 (42%) CR+ patients and 22 of 26 (85%) CR2 patients. In patients undergoing surgery, CR was an independent predictor of follow up EF (p = 0.006) and postoperative LV dysfunction (EF < 50%) persisted in five patients, all in the CR2 group. Event-free survival was lower in surgically treated patients without CR (p = 0.03). In medically treated patients, follow up EF was preserved in those with intact CR but progressively deteriorated in patients without CR, in whom functional capacity also deteriorated. Conclusions: Evaluation of CR by exercise echocardiography may be useful for risk stratification and may help to optimise the timing of surgery in asymptomatic severe MR.

Extended-release ranolazine: critical evaluation of its use in stable angina.

Coronary heart disease is the major cause of morbidity and mortality throughout the world, and is responsible for approximately one of every six deaths in the US. Angina pectoris is a clinical syndrome characterized by discomfort, typically in the chest, neck, chin, or left arm, induced by physical exertion, emotional stress, or cold, and relieved by rest or nitroglycerin. The main goals of treatment of stable angina pectoris are to improve quality of life by reducing the severity and/or frequency of symptoms, to increase functional capacity, and to improve prognosis. Ranolazine is a recently developed antianginal with unique methods of action. In this paper, we review the pharmacology of ranolazine, clinical trials supporting its approval for clinical use, and studies of its quality of life benefits. We conclude that ranolazine has been shown to be a reasonable and safe option for patients who have refractory ischemic symptoms despite the use of standard medications (for example, nitrates, beta-adrenergic receptor antagonists, and calcium channel antagonists) for treatment of anginal symptoms, and also provides a modestly improved quality of life.

[gait Speed, Grip Strength And Self-rated Health Among The Elderly: Data From The Fibra Campinas Network, São Paulo, Brazil].

The article seeks to investigate patterns of performance and relationships between grip strength, gait speed and self-rated health, and investigate the relationships between them, considering the variables of gender, age and family income. This was conducted in a probabilistic sample of community-dwelling elderly aged 65 and over, members of a population study on frailty. A total of 689 elderly people without cognitive deficit suggestive of dementia underwent tests of gait speed and grip strength. Comparisons between groups were based on low, medium and high speed and strength. Self-related health was assessed using a 5-point scale. The males and the younger elderly individuals scored significantly higher on grip strength and gait speed than the female and oldest did; the richest scored higher than the poorest on grip strength and gait speed; females and men aged over 80 had weaker grip strength and lower gait speed; slow gait speed and low income arose as risk factors for a worse health evaluation. Lower muscular strength affects the self-rated assessment of health because it results in a reduction in functional capacity, especially in the presence of poverty and a lack of compensatory factors.

Saude fisica, indicadores antropometricos, desempenho fisico e bem-estar subjetivo em idosos atendidos no ambulatorio de geriatria do HC/UNICAMP

Universidade Estadual de Campinas . Faculdade de Educação Física

Estudo dos ajustes cardiorrespiratorios ao exercicio fisico dinamico em adolescentes

Universidade Estadual de Campinas . Faculdade de Educação Física

Capacidade para o trabalho: revisão de literatura

O objetivo deste trabalho é apresentar uma revisão de literatura sobre a capacidade para o trabalho de trabalho e envelhecimento funcional. Foi realizada uma extensa busca de publicações do período de 1966 a 2006, usando as bases de dados MEDLINE, Lilacs e SciELO. São apresentados vários aspectos relativos à capacidade para o trabalho: o contexto histórico no qual o tema emergiu, o referencial teórico, os fatores determinantes, um modelo explicativo, a metodologia atual para avaliar e monitorar a capacidade para o trabalho e a importância de sua promoção. Também é destacada a situação atual da pesquisa, prática e perspectivas futuras relativas ao tema. No contexto do envelhecimento da força de trabalho, a capacidade para o trabalho tornou-se um indicador importante em função de suas consequências para a saúde, bem-estar e empregabilidade dos trabalhadores, com impactos para os indivíduos, organizações e sociedade. As questões sobre o tema, apesar de relevantes, ainda carecem de maior atenção.

Evaluation of fly ash as a component of potting substrates

A series of laboratory and glasshouse experiments were undertaken to assess the potential for incorporation of fly ash in soilless potting substrates. The physical and chemical properties of a commercially available bark based substrate, the University of California (UC) 1:1 peat:sand mix and a range uf test substrates containing fly ash were characterised. In test mixtures, fly ash was substituted for a portion of either the peat or sand component of the UC mix, at rates of 10, 20, 30 and 50% of the mix volume, Incorporation of fly ash greatly increased the plant available water capacity (10-1500 kPa) of the substrate. However, high pH, increased substrate strength and reduced air-filled porosity were considered adverse effects, particularly at ash rates > 20%. The growth of tomato (Lycopersicon esculentum), petunia (Petunia x hybrida grandiflora) and Boston fern (Nephrolepis exaltata) in the substrates was assessed. Two watering regimes, capillary watering and irregular hosing, were used to identify effects of available water capacity on plant growth, but no effect was identified. Test mixtures containing fly ash as 20% of the substrate volume produced growth equal to that in the UC mix, with substrates containing 10% ash producing significantly greater growth of tomato and petunia. At rates of incorporation > 20% reduced plant growth was attributed to both adverse physical and chemical characteristics of the substrate. As fly ash is available at low cost and can be successfully substituted for a considerable portion of the expensive peat component, its use at low application rates in potting substrates may be desirable from an economic viewpoint.

Masticatory muscle activity in children with a skeletal or dentoalveolar open bite

Forty-five children (31 boys and 14 girls), aged 6-11 years, were included in the study, 15 with a skeletal anterior open bite (SAOB), 15 with a dentoalveolar anterior open bite (DAOB), and 15 with a normal occlusion (CG), defined by clinical evaluation and lateral cephalograms. EMG recordings of the temporal and masseter muscles were performed under maximal voluntary clenching and during chewing. Analysis of variance was used for inter-group analysis, followed by the Tukey post hoc test. A Student`s t-test for paired data was used for intra-group analysis. There were statistically significant differences among the three groups (P < 0.05), with the mean EMG being highest in the CG and lowest in children with a SAOB. The percentage EMG activity during chewing in relation to that during maximal voluntary clenching was more than 100 per cent in the SAOB group. The CG and DAOB groups presented higher EMG activity during clenching compared with chewing (P < 0.001), as well as a greater difference between tasks. In the SAOB group, the neuromuscular system appeared to have a lower capacity to produce EMG activity according to the task, while that in the DAOB group suggests that their functional capacity during growth should also be carefully observed.

Avaliação da aptidão física funcional em idosos hipertensos da Cidade da Praia - Cabo Verde

Mestrado em Fisioterapia.

Contributo da radioterapia na melhoria dos cuidados de saúde no Centro Nacional de Oncologia - Luanda

Mestrado em Radiações Aplicadas às Tecnologias da Saúde - Área de especialização: Terapia com Radiações

Efeitos de um programa de fisioterapia na dor e incapacidade funcional em indivíduos institucionalizados com osteoartrose do joelho

Mestrado em Fisioterapia

Consumo de benzodiazepinas por idosos institucionalizados: inapropriação, qualidade de sono e contributo para a segurança na medicação

A racionalização do uso de medicamentos constitui-se como um fator contribuinte para a melhoria da segurança do doente, particularmente no que respeita à segurança na medicação, tendo-se tornado prioritária para as organizações e instituições de saúde. A avaliação do uso de medicamentos inapropriados no idoso constitui-se como uma medida que concorre para evitar, prevenir ou corrigir eventos adversos associados ao seu uso. As benzodiazepinas são uma das classes de medicamentos mais prescritas em idosos. No entanto, e apesar de sua utilidade clínica, algumas benzodiazepinas são consideradas inapropriadas nesta faixa etária por potenciarem o efeito sedativo e aumentar a incidência de quedas e fraturas. A longo prazo, na promoção da qualidade do sono, a sua efetividade é discutível já que a toma de uma benzodiazepina para a resolução de um problema como o sono, muitas vezes pontual, passa a ser um problema crónico de exigência de toma contínua, sem que a qualidade deste seja restabelecida, pondo em risco a segurança do doente. Este estudo tem como objetivo caracterizar o consumo de benzodiazepinas por idosos institucionalizados, numa instituição de longa permanência do concelho de Sesimbra, sua inapropriação e a relação com a qualidade de sono. Foi desenvolvido um estudo descritivo e transversal, assente no paradigma qualitativo, com a recolha de dados a decorrer em três momentos: registo de informação em grelha própria da caracterização sociodemográfica e da caracterização do consumo de benzodiazepinas; aplicação do índice de Katz para determinar a funcionalidade dos participantes; aplicação do questionário adaptado do Pittsburgh Sleep Quality Index para avaliação da qualidade do sono. A inapropriação foi avaliada pela aplicação dos critérios de Beers. Após aplicação dos critérios de inclusão (idade superior a 65 anos e capacidade funcional) aos 97 utentes da instituição, a amostra foi constituída por 51 utentes. Foi recolhido consentimento informado de todos os participantes. Os resultados obtidos mostram que 46% das benzodiazepinas consumidas são de duração intermédia de ação, observando-se ainda um valor considerável de consumo de benzodiazepinas de longa duração de ação (36%). Estes valores correspondem a um grau elevado de inapropriação, potenciando os riscos para a segurança do doente nesta faixa etária. O lorazepam 2,5mg é a benzodiazepina mais utilizada como hipnótico. Mas, apesar do consumo deste grupo de medicamentos 81,6% dos idosos que consumem benzodiazepinas não apresentam boa qualidade de sono (PSQI>5), enquanto 77% dos idosos que não consomem benzodiazepinas apresentam boa qualidade de sono (PSQI≤5). Nos idosos que consomem benzodiazepinas, a média de tempo despendido na cama até adormecer foi de cerca de 55 minutos, valor superior ao grupo que não consome benzodiazepinas, onde a média é de 27 minutos. Neste grupo de idosos, o consumo de benzodiazepinas não só é inapropriado como não contribuiu para uma melhoria na qualidade de sono nem para a segurança do doente, como são os consumidores de benzodiazepinas que apresentam uma pior qualidade de sono, nas suas várias dimensões.

Correlação da Variação dos Níveis de NT-ProBNP com a Modificação da Capacidade Funcional em Doentes com Insuficiência Cardíaca Crónica

OBJECTIVE: We set out to evaluate whether changes in N-terminal pro-brain natriuretic peptide (proBNP) can predict changes in functional capacity, as determined by cardiopulmonary exercise testing (CPET), in patients with chronic heart failure (CHF) due to dilated cardiomyopathy (DCM). METHODS: We studied 37 patients with CHF due to DCM, 81% non-ischemic, 28 male, who performed symptom-limited treadmill CPET, with the modified Bruce protocol, in two consecutive evaluations, with determination of proBNP after 10 minutes rest prior to CPET. The time between evaluations was 9.6+/-5.5 months, and age at first evaluation was 41.1+/-13.9 years (21 to 67). RESULTS IN THE FIRST AND SECOND EVALUATIONS RESPECTIVELY WERE: NYHA functional class >II 51% and 16% (p<0.001), sinus rhythm 89% and 86.5% (NS), left ventricular ejection fraction 24.9+/-8.9% and 26.6+/-8.6% (NS), creatinine 1.03+/-0.25 and 1.09+/-0.42 mg/dl (NS), taking ACE inhibitors or ARBs 94.5% and 100% (NS), beta-blockers 73% and 97.3% (p<0.001), and spironolactone 89% and 89% (NS). We analyzed the absolute and percentage variation (AV and PV) in peak oxygen uptake (pVO2--ml/kg/min) and proBNP (pg/ml) between the two evaluations. RESULTS: (1) pVO2 AV: -17.4 to 15.2 (1.9+/-5.7); pVO2 PV: -56.1 to 84% (11.0+/-25.2); proBNP AV: -12850 to 5983 (-778.4+/-3332.5); proBNP PV: -99.0 to 379.5% (-8.8+/-86.3); (2) The correlations obtained--r value and p value [r (p)]--are shown in the table below; (3) We considered that a coefficient of variation of pVO2 PV of >10% represented a significant change in functional capacity. On ROC curve analysis, a proBNP PV value of 28% showed 80% sensitivity and 79% specificity for pVO2 PV of >10% (AUC=0.876, p=0.01, 95% CI 0.75 to 0.99). CONCLUSIONS: In patients with CHF due to DCM, changes in proBNP values correlate with variations in pVO2, as assessed by CPET. However, our results suggest that only a proBNP PV of >28% predicts a significant change in functional capacity.