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Introduction: The western world is seeking increased implementation of assistive technology (AT) to meet the challenges of an ageing population. The objective of this study is to explore perspectives on AT use among home-dwelling older adults with or without cognitive impairment.

Methods: This study combines findings from a cross-sectional study with a questionnaire package (n = 83) and from qualitative individual interviews (n = 7) and is part of a larger study, the Assisted Living Project. Combining methods promotes complementary inquiries into a phenomenon.

Results: The participants already use ATs: TVs, social alarms, mobile phones, stove timers, electronic med- ical dispensers, PCs and tablet computers. They were both optimistic and skeptical of AT, and expressed different perspectives and expressed different perspectives on ATs in relation to usability, privacy and fear of losing personal face-to-face care.

Conclusions: This study reveals that older adults’ perspectives on AT are multifaceted and complex, and can partly be explained by the interacting factors in the HAAT model: person, technology, environment, and context. Further exploration in relation to older adults with health challenges, as well as ethical per- spectives on AT implementation, is required for this group.

Purpose: To determine the prevalence and severity of manual wheelchair rear wheel misalignment in community-dwelling manual wheelchair users and estimate the associated increases in rolling resistance (RR) and risk of repetitive strain injuries (RSIs).

Materials and Methods: Data were collected in an outpatient rehabilitation clinic, a university research laboratory, and at adaptive sporting events in the United States. Two hundred active, self-propelling man- ual wheelchair users were recruited. Angular misalignment (referred to as toe angle) while the wheelchair was loaded with the user, and the difference between the maximum and minimum toe angle (referred to as slop) with the wheelchair unloaded.

Results: Average results for toe angle and slop (movement in the rear wheels) were 0.92 and 0.61 degrees, respectively. Using a lab-based testing method, we quantified the impact of increased RR forces due to misalignment in increased RR forces. Our results indicate that the average toe angle while under load and slop, without loading, measured in the community increase required propulsion force by 3.0 N. Combined toe angle and slop (i.e., the worst-case scenario) added increased propulsion force by 3.9 N. Conclusions: We found that rear-wheel misalignment was prevalent and severe enough that it may increase the risk for RSIs and decrease participation. To mitigate this issue, future work should focus on reducing misalignment through improved maintenance interventions and increased manufacturing qual- ity through more stringent standards.

Purpose: Only 1 in 10 people with disabilities can access assistive devices, underlining the critical need for low-cost assistive products. This paper describes the design evolution of a manual user-operated standing wheelchair (SWC), translating from prototype to product.

Methods: The SWC design has been refined over 5 years through multiple iterations based on comments from user trials. The SWC product, Arise, provides standing functionality, facile outdoor mobility, afford- ability, customisability, and is aesthetically pleasing. A one-time fitting and training ensure optimal effort for operation, correct posture, and comfortable user experience. The SWC accommodates users of differ- ent sizes and body weights (up to 110kg) and minimises user effort with the use of a gas spring. Incorporating discrete adjustments enables customisation while retaining the advantages of mass manu- facturing, which is necessary for ensuring affordability.

Results: The SWC has been field-tested and well received by over 100 wheelchair users, and Arise was launched recently by the industry partner.

Conclusions: It should be noted that RESNA cautions on the use of any standing device without medical consultation. Nevertheless, with appropriate dissemination and awareness, it is anticipated that the afford- able SWC product, Arise, will immensely benefit the eligible users and make a difference in their quality of life.

Purpose: Augmentative and Alternative Communication (AAC) systems are very often abandoned by the users and caregivers due to potential challenges in implementation. This study aimed at exploring the use of Communication Supports Inventory-Children and Youth (CSI-CY), based on the International Classification of Functioning, Disability, and Health-Children and Youth (ICF-CY), as a potential tool for identifying barriers and facilitators in AAC implementation in the southern part of India.

Method: The CSI-CY was administered to the parents of a child with cerebral palsy and a child with autism spectrum disorder, respectively. Environmental facilitators and barriers that affect communication were rated. A semi-structuredinterview was also conducted to identify additional barriers and facilitators as identified by parents.

Results: Barriers related to services and policies, people and assistive technology, were identified for both cases. Additionally, the semi-structured interview identified barriers related to myths, clinicians, child, AAC use, economy andsociety.

Conclusion: CSI-CY is a potential tool for clinicians to systematically identify and document barriers and facilitators to implement AAC. It can further assist them in setting goals and defining the necessary intervention for each child with disability. Early use of AAC contributes to better therapeutic outcomes. Training should be given to professionals, special need educators and school teachers about different AACs and the appropriate techniques to be used. Counselling and evidence from earlier successful AAC interventions can dispel existing myths. Awareness programmes, group discussions and training on AAC can be done to eliminate barriers that may exist among rehabilitation professionals in India.

Recent advances in medical interventions have changed the prognosis for children with infantile-onset spinal muscular atrophy (SMA-1); however, little has been published regarding rehabilitation management. A rapid scoping review was conducted in November 2020 using Medline and CINAHL databases. Evidence supporting use of assistive devices and equipment to enhance participation, mobility, function, and posture in lying, sitting, and standing positions was sought. From 239 articles, only five studies (describing use of augmentative communication, manual and power mobility, supported standing and orthotic devices) met inclusion criteria. Results are presented alongside a case report of a 5-year-old boy (treated with Nusinersen since 7 months-of-age) who uses a variety of devices to enhance his activity and participation in family life. While reclined and tilted sitting positions as well as power mobility were previously considered for children with SMA-1, this child has progressed to supported upright standing, self-propelling a lightweight manual wheelchair indoors, communicating using multiple methods and taking steps in a dynamic mobility device. Power mobility was introduced in a switch-adapted cart at 11 months and he was independently exploring indoors and outside in his power wheelchair before 20 months. Research evidence is limited, but alongside the case report highlights the importance of a comprehensive and proactive approach to enhancing function, fun and participation with family and friends through adaptive equipment for children with significant and life-limiting disabilities.

Purpose:

Coronavirus 2019 (COVID-19) was first identified in December 2019 with millions of cases reported globally in the succeeding months. Initial hospitalisation strives to minimise multisystem organ failure and of those that survive, individuals can present with profound rehabilitation needs. The purpose of this case series is to describe occupational therapy (OT) and special technology considerations for three male Veteran patients hospitalised with suspected or confirmed COVID-19. 

Methods: 

This is a descriptive case series using a retrospective electronic health record review at a Veterans Administration hospital. The case series includes three male Veterans with confirmed or suspected COVID-19 (ages 69–78) who were referred to OT. The cases were selected to demonstrate the novel use of technology and strategies to reduce the risk of transmission. In two of three of our cases, we describe acute rehabilitation with a focus on activity tolerance, participation in occupations, and discharge planning. In all cases, we measured vital signs and activity tolerance as primary outcomes. 

Results and conclusions: 

The findings suggest that outcome measures focussing on activity tolerance to maintain stable vital signs during the recovery phase is central to the progression of activities. We observed in our cases that the Person-Environment-Occupation-Performance (PEOP) model can guide practice and complement the medical model in management of these patients. We utilised technology to engage family members in the rehabilitation care and minimise exposure risks.

Purpose

FindMyApps is a web-based selection-tool and errorless learning training program to help people with mild dementia/Mild Cognitive Impairment (MCI) and caregivers find user-friendly apps. In preparation of a definitive trial, the impact and feasibility of the FindMyApps intervention on self-management and engagement in meaningful activities, including social participation, was explored.

Materials and methods

An exploratory pilot randomised controlled trial (trial registration approval number: NL7210) with pre/post measurements was conducted with community-dwelling people with mild dementia/MCI and their caregivers (n = 59) in the Netherlands. Dyads in the experimental group (n = 28) received training to use the tablet and FindMyApps, and the errorless learning method was taught to their caregivers. Control group dyads (n = 31) received a tablet (without FindMyApps), instructions on tablet-use and links to dementia-friendly apps. Validated instruments were used to assess person with dementia’s self-management, meaningful activities and social participation, caregiver’s sense of competence and both their quality of life.

Results and conclusions

No statistical significant group differences on the outcomes were found. Small to moderate effect-sizes in favour of the FindMyApps group were found for self-management and social participation. Caregivers tended to have more positive care experiences. Subgroup analyses showed that people older than 70 benefitted more from FindMyApps regarding self-management and higher educated people benefitted more regarding social participation. FindMyApps is feasible for the target group and may have potential to improve self-management and social participation. For a future definitive effectiveness trial a larger sample size is recommended, as well as taking into account the possible impact of education and age.

Purpose

Neuromuscular disorders are characterised by muscle weakness that limits upper extremity mobility, but can be alleviated with dynamic arm support devices. Current research highlights the importance and difficulties of evidence-based recommendations for device development. We aim to provide research recommendations primarily concerning upper extremity body functions, and secondarily activity and participation, environmental and personal factors.

Methods

Evidence was synthesised from literature, ongoing studies, and expert opinions and tabulated within a framework based on a combination of the International Classification of Functioning, Disability and Health (ICF) model and contextual constructs.

Results

Current literature mostly investigated the motor capacity of muscle function, joint mobility, and upper body functionality, and a few studies also addressed the impact on activity and participation. In addition, experts considered knowledge on device utilisation in the daily environment and characterising the beneficiaries better as important. Knowledge gaps showed that ICF model components and contextual constructs should be better integrated and more actively included in future research.

Conclusions

It is recommended to, first, integrate multiple ICF model components and contextual constructs within one study design. Second, include the influence of environmental and personal factors when developing and deploying a device. Third, include short-term and long-term measurements to monitor adaptations over time. Finally, include user satisfaction as guidance to evaluate the device effectiveness.

Purpose

The purpose of this study was to clarify whether the novel lateral transfer assist robot facilitates easier transfers compared with a wheelchair in post-stroke hemiparesis patients.

Methods

This cross-sectional study enrolled 20 post-stroke hemiparesis patients, and the task difficulty of transfers was compared between a wheelchair and lateral transfer assist robot. All participants were asked to transfer from either wheelchair or lateral transfer assist robot to a platform table and back. The primary outcome was the transfer score of the Functional Independence Measure. The secondary outcome was the time required for transfer.

Results

The transfer score of the Functional Independence Measure was significantly higher with lateral transfer assist robot than with wheelchair (p < .001). The transfer times from these devices to a platform table and back showed no significant differences (to device from platform table: 7.8 s, lateral transfer assist robot vs 7.6 s, wheelchair, p > .05: device to platform table: 7.1 s, lateral transfer assist robot vs 8.0 s, wheelchair, p > .05).

Conclusions

Transfer with a lateral transfer assist robot is easier than with wheelchair and facilitates independence in post-stroke hemiparesis patients.