Correlação das escalas de avaliação utilizadas na doença de Parkinson com aplicabilidade na fisioterapia

Virtual reality as an intervention tool for upper limbs in Parkinson’s disease: a case series

ABSTRACT Parkinson’s disease (PD) is a neurodegenerative disorder in which dopaminergic loss occurs in the basal nuclei region. One major complaint associated with PD is upper extremity motor deficits (UE), frequently reported in difficulties to perform activities of daily living (ADL), which may negatively affect quality of life. In recent years new technologies have emerged to assist the UE rehabilitation process in PD, such as virtual reality. Therefore, this study sought to verify the effects of an intervention in the UE with semi-immersive virtual reality equipment on ADLs and quality of life of individuals with PD. Six individuals with PD were selected for intervention, and evaluated by the Mini Mental State Examination, the Hoehn & Yahr Scale, the Unified Parkinson’s Disease Rating Scale (UPDRS), the Parkinson’s Disease Questionnaire (PDQ-39) and the test d’évaluation des membres supérieurs de personnes âgées (TEMPA). The interventions lasted 27 minutes per session, twice per week, for 5 weeks, using the Leap Motion Controller. Individuals showed improvement in muscle strength, muscle endurance, ADLs, and quality of life, all statistically significant. In conclusion, the protocol based on virtual reality applied to the upper limbs effectively improved the activities of daily living and quality of life in individuals with PD.

Realidade virtual como ferramenta de intervenção para os membros superiores na doença de Parkinson: série de casos

RESUMO A doença de Parkinson (DP) é uma desordem neurodegenerativa na qual ocorre a perda dopaminérgica na região dos núcleos da base. Uma das principais queixas associadas à DP são os déficits motores dos membros superiores (MMSS) frequentemente relatados em dificuldades para realizar as atividades de vida diária (AVDs), podendo interferir negativamente na qualidade de vida. Nos últimos anos novas tecnologias surgiram para auxiliar no processo de reabilitação dos MMSS na DP, sendo a realidade virtual uma delas. Portanto, este estudo teve como objetivo verificar os efeitos de uma intervenção nos MMSS com equipamento de realidade virtual semi-imersiva nas AVDs e na qualidade de vida de indivíduos com DP. Foram selecionados seis indivíduos com DP para intervenção, avaliados por meio do miniexame do estado mental, da escala de Hoehn e Yahr, da escala unificada de avaliação para a DP (UPDRS), do questionário sobre a doença de Parkinson (PDQ-39) e do test d’évaluation des membres supérieurs de personnes âgées (Tempa). Seis sujeitos foram submetidos à intervenção com duração de 27 minutos por sessão, duas vezes na semana, por cinco semanas, utilizando o Leap Motion Controller. Obteve-se melhora na força muscular, na resistência muscular, nas AVDs e na qualidade de vida, todos com significância estatística. Dessa forma, verificou-se que o protocolo baseado em realidade virtual aplicada nos MMSS foi eficaz para melhorar as AVDs e a qualidade de vida dos indivíduos com DP deste estudo.

Depressive symptoms in elderly patients with Parkinson's disease: frequency and associated factors

Background/aims

Emotional health is an important factor in clinical and functional manifestations of Parkinson's disease. The aim of this study was to correlate clinical features with depressive symptoms in elderly patients with Parkinson's disease.

Methods

A cross-sectional study was conducted. The Geriatric Depression Scale 15 was used to evaluate depressive symptoms, the modified Hoehn and Yahr scale was used to describe the symptom progression of Parkinson's disease and the Parkinson's Disease Questionnaire 39 to assess the quality of life. The Pearson correlation and the chi-square test were used. Significance level was set at 5%.

Results

A total of 81 individuals participated and 48 (60.8%) presented with depressive symptoms. Participants in the moderate stage of Parkinson's disease and women presented a higher frequency of depressive symptoms. Cognition, communication and mobility presented the highest correlation with depressive symptoms.

Conclusions

The participants presented a high frequency of depressive symptoms that is correlated with a decrease in mobility, communication and cognitive functions. It is recommended that the rehabilitation of elderly people with Parkinson's disease should be performed by a multidisciplinary team, whose objectives are to improve mobility, cognition and communication, which can help reduce depressive symptoms and depression in elderly people with Parkinson's disease.

Cognitive and motor effects of Kinect-based games training in people with and without Parkinson disease: A preliminary study

OBJECTIVE

Purpose of this study is to evaluate the effects of training with six commercial Xbox Kinect^TM games on cognitive and motor aspects in Parkinson's disease (PD) patients and to compare the effects with a group of paired healthy subjects.

METHODS

This study was a quasi-experimental, controlled trial. Eight individuals with PD (mean age 68.9 ± 7.9) and eight older adults without PD, matched by age (mean age 67.6 ± 7.3) were enrolled in the study. Ten sessions of six Xbox 360 Kinect^TM commercial games were performed for 5 weeks. Subjects were evaluated before and 7 and 30 days after intervention. They were assessed using Montreal Cognitive Assessment, Frontal Assessment Battery (FAB), Timed Up and Go test, Ten Meters Walking test, and Balance Berg Scale. The Freezing of Gait Questionnaire, the Movement Disorder Society Unified Parkinson Disease Rating Scale, and the Parkinson's disease Questionnaire were also applied to PD group.

RESULTS

Significant improvement was found for cognitive aspects measured by Montreal Cognitive Assessment and FAB in both groups but without retention on FAB in PD group. No significant improvements were found for motor aspects in none group.

CONCLUSION

Motor-cognitive training using Xbox Kinect^TM games is a feasible resource to improve executive functions in PD patients and in older healthy people.

Evaluation of functional changes in the evolutionary stages of Parkinson's disease: a case series

Abstract Introduction : Parkinson's disease is one of the fastest growing neurological disorders in the world and is considered to be predominantly a motor disorder, classified as neurodegenerative, chronic and extrapyramidal, characterized by tremors, muscular rigidity, postural balance deficit and bradykinesia. Objective : To analyze the functional changes presented by Parkinson's disease patients in the different evolutionary stages of the disease. Methods : The sample included 30 patients of both genders, aged between 51 and 75 years, with clinical diagnoses of Parkinson's disease in different evolutionary stages, undergoing physiotherapy in the Pernambuco Parkinson Association. The patients were evaluated through the Hoehn and Yahr Staging Scale and the Unified Parkinson's Disease Rating Scale (UPDRS). Results : The results highlighted an increase in the presence and severity of the changes presented by the Parkinson's disease patients, according to the evolution of the stages of the disease, especially considering aspects relating to motor activity and activities of daily living, including changes related to speech, swallowing, the ability to get dressed, personal hygiene, turning in bed and arising from a chair, occurrence of falls, posture, gait, postural stability and the presence of bradykinesia/hypokinesia. Conclusion : It is believed that the classification of the evolutionary stage of patients through the Hoehn and Yahr Scale and the registration of functional change through the UPDRS are useful for the development of the physiotherapy treatment plan.

Efeitos da fisioterapia aquática na qualidade de vida de sujeitos com doença de Parkinson

A doença de Parkinson (DP) é uma doença degenerativa e progressiva do sistema nervoso central, e seus sintomas podem proporcionar um declínio da qualidade de vida (QV) dos pacientes, que pode ser influenciada positivamente pela fisioterapia aquática (FA). A FA é um recurso fisioterapêutico que utiliza os efeitos físicos, fisiológicos e cinesiológicos advindos da imersão do corpo em piscina aquecida. O questionário da doença de Parkinson 39 (PDQ-39) é o instrumento mais apropriado para a avaliação da QV do paciente com DP. O objetivo deste estudo foi avaliar os efeitos da FA na QV de pacientes com DP nos estágios de leve a moderado, utilizando-se do PDQ-39. Foram incluídos 13 pacientes com DP, com idade entre 45 e 74 anos, entre os estágios 1 a 3 da doença (Hoehn-Yahr). Os pacientes foram submetidos a 16 sessões de FA, duas vezes por semana, com duração de uma hora, em piscina terapêutica aquecida. A percepção da QV foi mensurada por meio do PDQ-39, antes e depois da FA. Depois da FA, ocorreu uma redução estatisticamente significativa (p<0,0001) tanto no escore total do PDQ-39 quanto em todos os seus domínios (p=0,032). A QV foi mais afetada em maiores estágios da doença. Antes da FA, a QV era pior no estágio mais avançado da doença, e apesar da melhora dos escores de QV depois da FA, o estágio mais avançado continuou apresentando pior percepção da QV. A FA proporcionou uma melhora na qualidade de vida dos pacientes com doença de Parkinson neste estudo.