Measurement of physical quantities in upper-limb tele-rehabilitation

A total of 50 patients (affected by traumatic brain injury, stroke or multiple sclerosis) were treated for one month using a rehabilitation protocol. Rehabilitation could be monitored using a Portable Unit (PU) which could be installed in a patient's home allowing the measurement of kinetic and kinematic variables during exercise. In a preliminary analysis, the variables related to four rehabilitation exercises were examined for two patients at baseline and at the end of the one-month treatment. The exercises involved movement of checkers, a pencil, a jar and a key. The results suggest that, even if the overall duration of exercise execution is an important aspect of the rehabilitation process, other variables acquired by the PU might deliver useful information for assessing the patient's status. In order to integrate such variables into the assessment process, further studies are needed to investigate their eventual correlation with traditional rehabilitation scales and variables

Measuring activity patterns using actigraphy in multiple sclerosis

Huetz de Lemps Alain. Montaggioni, L., et Nativel, P. La Réunion-Ile Maurice. 1988. In: Cahiers d'outre-mer. N° 166 - 42e année, Avril-juin 1989. p. 219

Continuous 12 min walking to music, metronomes and in silence : auditory-motor coupling and its effects on perceived fatigue, motivation and gait in persons with multiple sclerosis

Background: In Persons with Multiple Sclerosis (PwMS), coupling walking to beats/pulses in short bursts is reported to be beneficial for cadence and perceived fatigue. However it is yet to be investigated if coupling and its effects can be sustained for longer durations, required for task-oriented training strategy in PwMS. Aims: To investigate if PwMS compared to healthy controls (HC) sustain synchronization for 12 min when walking to music and metronome, and its effects on perceived physical and cognitive fatigue, motivation and gait compared to walking in silence. Methods: Participants walked for 12 min in three conditions (music, metronome and silence). The tempo of the auditory conditions was individualized. Auditory-motor coupling and spatio-temporal gait parameters were measured during walking. The visual analogue scale was used for perceived fatigue, and the Likert scale for motivation. Results: 27 PwMS and 28 HC participated. All participants synchronized to both stimuli, yet PwMS synchronized better to music. Overall, participants had lower cadence, speed and stride length when over time all conditions, with an exception of HC, with increasing cadence during the music condition. PwMS perceived less cognitive fatigue, no difference in perceived physical fatigue and a higher motivation walking to music compared to metronomes and silence. Conclusion: 12 min of uninterrupted walking was possible in PwMS in all conditions, while better synchronization, low perception of cognitive fatigue and high motivation occurred with music compared to other conditions. Coupling walking to music could offer novel paradigms for motor task-oriented training in PwMS

Measuring participation as defined by the World Health Organization in the International Classification of Functioning, Disability and Health : psychometric properties of the Ghent Participation Scale

Objective: To examine the internal consistency, test-retest reliability, construct validity, discriminant validity and responsiveness of the Ghent Participation Scale. Design: Cross-sectional study with a test-retest sample. Setting: Six outpatient rehabilitation centres in Belgium. Subjects: A total of 365 outpatients from eight diagnostic groups. Measures: The Ghent Participation Scale, the Impact on Participation and Autonomy, the Utrecht Scale for Evaluation of Rehabilitation-Participation and the Medical outcome study Short Form SF-36. Results: The Ghent Participation Scale was found to have good internal consistency (Cronbach's between 0.75 and 0.83). At item level, the test-retest reliability was good; weighted kappas ranged between 0.57 and 0.88. On the dimension level intraclass correlation coefficients ranged between 0.80 and 0.90. Evidence for construct validity came from high correlations between the subscales of the Ghent Participation Scale and four subscales of the Impact on Participation and Autonomy (range, r=-0.71 to -0.87) and two subscales of the Utrecht Scale for Evaluation of Rehabilitation-Participation (range, r=0.54 to 0.72). Standardized response mean ranged between 0.23 and 0.68 and the area under the curve ranged between 68% and 88%. Conclusion: The Ghent Participation Scale appears to be a valid and reliable method of assessing participation irrespective of the respondent's health condition. The Ghent Participation Scale is responsive and is able to detect changes over time

The effectiveness of a self-management occupational therapy intervention on activity performance in individuals with multiple sclerosis-related fatigue: a randomized-controlled trial

Purpose to evaluate the effectiveness of an individual self-management occupational therapy intervention program (SMOoTh) versus relaxation on the performance of and satisfaction with relevant daily activities in individuals with multiple sclerosis (MS)-related fatigue. in a single-blind randomized-controlled trial, 31 patients with MS (SMOoTh: n=17, relaxation: n=14) were randomly allocated to three individual sessions focusing on pacing, prioritizing, ergonomics, and self-management (SMOoTh) or on stress management and relaxation (relaxation). Outcomes (blind assessor): Canadian Occupational Performance Measure (COPM) (primary), Modified Fatigue Impact Scale, Checklist Individual Strength and Short-Form Health Measure. COPM improved in the SMOoTh and relaxation group after the intervention and 3 months later (COPM performance: F=13.1, P=0.001 and COPM satisfaction: F=10.4, P=0.001); nonsignificant group differences showed a trend in favor of SMOoTh. Modified Fatigue Impact Scale, Checklist Individual Strength, and most of the Short-Form Health Measure subscales did not change. Clinically relevant changes in COPM performance scores were found in 71 and 27% of patients in the SMOoTh versus the relaxation group. Both interventions seem to be feasible approaches to improve performance of and satisfaction with relevant daily activities in people with MS, with a sustained effect after 3 months. Neither program altered change fatigue (impact) or quality of life. Future studies with larger sample sizes are needed.status: publishe

Male and female opinions about orthotic devices of the lower limb : a multicentre, observational study in patients with central neurological movement disorders

BACKGROUND AND OBJECTIVE: Because user-satisfaction and acceptance may partly determine the grade of compliance to an orthotic device (OD), the aim of this multicentre observational study was to inquire the reasons for acceptance and the user-satisfaction of an OD of the lower limb in male and female central neurological movement disorders (CNMD) patients. METHODS: Persons with CNMD having at least one prescribed OD of the lower limb were included. Two questionnaires were used: the MIRAD-ACCORT-II (reasons for acceptance) and a modified version of the D-QUEST 2.0 (user-satisfaction). Descriptive analyses were performed and to analyse the differences between the males' and females' answers Chi(2)- and Mann-Whitney U tests were used. RESULTS: Twenty-six stroke and 23 multiple sclerosis patients participated (53% males). "Comfort", "safety", "effectiveness" and "ease of use" were reported as most important aspects. 86% of the patients were (very) satisfied about their OD. Only for the aspect safety, compared to males, significant more females reported that if the OD is not safe enough they will not use it. CONCLUSION: For both, males and females, aspects related to comfort and functionality were reported as much more important than the esthetical aspects, and in general they are quite satisfied with the OD and the process of providing the OD. Orthopaedic technicians and health care providers can take these aspects into account when developing, constructing and providing OD's