Central Nervous System Diseases, Neurological Rehabilitation
Conditions
Brief summary
The pilot study was performed to evaluate the usability, credibility and expectancy of an intelligent, activity-based client-centred training system (i-ACT), and the motivation towards its use in neurological rehabilitation over a short period of time.
Detailed description
A mixed-method study was performed in four rehabilitation centres in Belgium. An homogenous convenience sample was recruited among persons with central nervous system disorders. Participants received 3 x 45 minutes of training with the i-ACT system during six weeks, additional to conventional care. The Canadian Occupational Performance Measure (COPM) was used to collect and evaluate patients' individual goals towards rehabilitation. These goals were discussed with the therapists before implementing movements and exercises for each patient in the i-ACT system. The following demographic data were obtained from the medical files: age, gender, and diagnosis. Outcomes measures were collected at baseline (T0), after 2 (T1), 4 (T2) and 6 (T3) weeks of training and at 9 weeks follow-up (T4). The primary outcome measures were the Intrinsic Motivation Inventory (IMI), the System Usability Scale (SUS), Credibility/Expectancy Questionnaire (CEQ), the Canadian Occupational Performance Measure (COPM), and Wolf Motor Function Test (WMFT). The secondary measures were the Manual Ability Measure-36 (MAM-36), Modified Fatigue Impact Scale (MFIS), Trunk Impairment Scale (TIS), and Active Range of Motion (AROM). After final training with i-ACT, a semi-structured interview was performed to gather more information about the participants' perception towards i-ACT. For quantitative data, within-group differences of all the assessments were analysed using Friedman's ANOVA and Wilcoxon signed-rank test. Alpha was set at 0.05; No Bonferroni correction was applied as it is not compulsory in an exploratory study and furthermore, results are regarded as hypothesis for further investigations. The qualitative data was collected and recorded with a voice recorder. No specific analysis was used as the interview collected data to support or oppose the findings of the quantitative data.
Interventions
DEVICEan intelligent client-centred task-oriented training
3 x 45min of training with i-ACT system
OTHERSemi-structured interview
Participants, patients and therapists, were invited to a semi-structured interview after training period.
Sponsors
Hasselt University
Hogeschool West-Vlaanderen
Jessa Hospital
Ziekenhuis Oost-Limburg
Revalidatie & MS Centrum Overpelt
Universitaire Ziekenhuizen KU Leuven
PXL University College
Study design
Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SUPPORTIVE_CARE
Masking
SINGLE (Outcomes Assessor)
Intervention model description
Mixed-method pilot study in which persons with central nervous system diseases and occupational therapists were included
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* age over 18 years old * a medical diagnosis of central nervous system disease * dysfunction in upper limb and/or core stability * Persons with multiple sclerosis (MS) had to be free of treatment with corticosteroids for one month. * Persons with stroke or spinal cord injury, had to be at least three months post injury.
Exclusion criteria
* severe spasticity (when spasticity impedes movement) * severe cognitive impairment (person is not able to understand and follow instructions) * severe communicative impairment (person is not able to answer questions) * severe visual impairment (person is not able to see the television screen) * persons who use an electric wheelchair
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Wolf Motor Function Test | Baseline | Arm-hand functioning. The test contains 17 items and are scored from 0 (not able to perform tesk) to 5 (normal performance). |
| Intrinsic Motivation Inventory | 2 weeks | Motivation towards a therapy, in this i-ACT |
| System Usability Scale | 2 weeks | Usability of a system, in this i-ACT. Range of scores from 0 (negative) to 100 (positive). |
| Credibility/Expectancy Questionnaire | 2 weeks | Credibility and expectancy of a training system, in this i-ACT. The range of scores on each subscale (i.e. credibility and expectancy) is 27. |
| Canadian Occupational Performance Measure | Baseline | By means of a semi-structured interview, participants are asked to identify their 5 main goals in self-care, productivity and/or leisure. Scores range from 0 to 10 (best score) in each defined goal. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Modified Fatigue Impact Scale | Baseline | Fatigue. Twenty-one items ar scored on a 5-point Likert scale (range from 0, never, to 4, almost always). The higher the score the most impact fatigue has on the life of the person. . |
| Trunk Impairment Scale | Baseline | Trunk impairment. Scores range from 0 (minimum) to 23. The higher the score the less motor impairment is present in the trunk. |
| Active Range of Motion | Baseline | Active range of motion |
| Manual Ability Measure-36 | Baseline | Manual ability. Scores range from 0 (impossible to perform) to 4 (easy to perform) |
Outcome results
None listed