Measure it: proper wheelchair fit is key to ensuring function while protecting skin integrity

Social participation of individuals with spinal injury using wheelchairs in rural Tanzania after peer training and entrepreneurial skills training

Background

Individuals with spinal cord injury (SCI) in less-resourced settings reported barriers to community integration, including inaccessible rehabilitation services, restricted environments and limited social integration. Peer training and entrepreneurial skills training are provided by Motivation, a nonprofit organisation, and Moshi Cooperative University to enhance occupational engagement of individuals with SCI in less-resourced settings.

Objective

This study aimed to explore the impact of peer training and entrepreneurial skills training on the social participation of individuals with SCI living in Tanzania.

Method

Using a qualitative photovoice approach, 10 participants captured meaningful photos and provided captions according to five standardised questions (PHOTO technique) to convey their messages. Participants selected up to 34 photos that best illustrated their experiences in the community. A mixed inductive-deductive thematic analysis was guided by the International Classification of Functioning, Disability and Health.

Results

Two interrelated themes emerged: (1) 'influencing factors', which revealed how participants' inclusion in the community was influenced by their activities and personal and environmental factors and (2) 'empowerment', which highlighted participants' desire to advocate and promote awareness of needs and hopes.

Conclusion

Participants emphasised the importance of accessibility and equal opportunities. Whilst some were able to overcome obstacles, others experienced continued inaccessibility that inhibited meaningful occupations. Daily participation challenges of individuals with SCI in rural Tanzania were highlighted. Although the Motivation programmes were perceived to have powerful impacts on social participation, continued efforts and advocacy are needed to overcome accessibility issues and to meet the physical, psychological and social needs of Tanzanians living with SCI.

Contribution

This article highlights the importance of accessibility and equal opportunities for individuals with disability living in rural Tanzania. Peer-training and entrepreneurial programs offer community-based rehabilitation services that were perceived by people with disabilities to have a powerful impact on social participation and vocation. However, continued efforts and advocacy are needed to meet the needs of Tanzanians living with spinal cord injury.

Retrospective Chart Review Examining Differences and Timelines in Delivered Wheelchair Equipment in a Midwestern Dedicated Seating Department

OBJECTIVE

This study compares recommended wheeled mobility equipment to delivered equipment, excluding custom seats and backs, considering demographic factors such as sex, age, and funding source, as well as the timeline of the procurement process.

DESIGN

Retrospective chart review.

SETTING

Dedicated wheelchair seating department within a Midwestern rehabilitation hospital and associated complex rehabilitation technology durable medical equipment suppliers.

SAMPLE

Wheelchair recommendations (n = 546) made between January 1, 2017 and December 31, 2017.

INTERVENTIONS

N/A.

MAIN OUTCOME MEASURE(S)

Recommended and delivered wheelchair equipment type and length of time between recommendation and delivery.

RESULTS

Differences were found between the recommended and delivered equipment in manual wheelchairs, power mobility devices, seat backs, cushions, and power option equipment groups (p = ≤.001). Delivered manual wheelchairs were 7% more likely to be different than recommended for each year decrease in age (p = ≤.001), although the model lacked sufficient predictive accuracy for clinical application. Average length of time from equipment recommendation to delivery was about 6 months (M = 176 days). Standard and complex power mobility devices were associated with longer timelines (Mdn = 137, 173 days respectively; p = .001); although, only complex power mobility device timelines were significantly associated with public funding sources (p = .02).

CONCLUSIONS

Wheelchair bases, positioning accessories, and power options may be delivered differently than originally recommended, and the process for procuring complex power mobility devices with public funding sources should be further studied. Health care professionals should consistently follow-up on delivered equipment to ensure expectations and needs of the wheelchair user are met. Reducing systemic barriers to interdisciplinary communication post-recommendation may improve patient outcomes.

The Effectiveness of Active Rehabilitation Camp on Physical Performance of Disabled People Moving in Wheelchairs

(1) Background: Regular participation in physical activity (PA) prevents many medical complications and improves the physical fitness of people with spinal cord injury, and in turn improves the functional independence, psychosocial status and quality of life. The goal of Active Rehabilitation Camps (ARCs) is to use various forms of PA in order for the participants to obtain the greatest efficiency and independence in everyday life. (2) Purpose: To evaluate the improvement in physical performance of people with chronic spinal cord disabilities moving in wheelchairs taking part in the Active Rehabilitation Camp depending on (a) sex, (b) type of disability, (c) the level of injury and (d) the type of wheelchair. (3) Methods: The study included 42 wheelchair users: 28 men and 14 women aged 18-65 years (34.7 ± 14.9 years) taking part in the Active Rehabilitation Camp. Finally, the study involved 27 paraplegics, 9 tetraplegics and 6 individuals with myelomeningocele. The participants took part in four fitness tests: (1) sprint test (SP)-individual time to cover a distance of 15 m in the wheelchair; (2) slalom test (SL)-time to ride between four cones front and back; (3) basketball ball throw at a distance (BT), (4) zig-zag test (ZZ)-riding continuously for 6 min on the designated track. The tests were performed at the beginning and at the end of the ACR. Active wheelchairs were used by 32 participants, and 10 participants used the classic wheelchairs. (4) Results: Paraplegics achieved the best average results in all the tests and the best improvement in physical performance in comparison to individuals with myelomeningocele and tetraplegics. People in active wheelchairs achieved a statistically significant improvement in the results of SL and ZZ (p < 0.001). People with injury above Th-9 level of the spinal cord achieved a statistically significant improvement in the results of SP (p < 0.01), SL and ZZ (p < 0.01). People with injury below Th6 achieved a statistically significant improvement (p < 0.05) in SP, SL and ZZ. (5) Conclusions: Regular PA during the Active Rehabilitation Camp improves the physical performance of disabled people in wheelchairs, but the scale of improvement of physical performance fitness depends on the type of wheelchair used and the level and the type of injury.

Wheelchair Seated Posture and Health Outcomes of Older Veterans in Community Living Centers

PURPOSE

Nursing home residents sit in wheelchairs (WCs) for extended periods, often with slumped posture. They often experience pneumonia, pressure ulcers, and pain. This study described WC seated posture with its selected predictors and outcomes in the nursing home environment, throughout the daytime hours of 1 day.

DESIGN AND METHODS

This observational study (n = 45) in two Veterans Administration Community Living Centers introduced a new measure of WC fit and described WC seated posture of older Veterans, with selected predictors and outcomes.

FINDINGS

Wheelchair seated posture was predicted by cognitive status, WC fit, WC skills, and duration of sitting, but not by level of sitting ability. Poor posture measured by the Seated Posture Scale was associated with pain. Highest interface pressures measurable were seen in peak pressure index (PPI = 200 mm Hg), indicating risk of pressure injury. Veterans often denied discomfort, possibly lowering overall pain scores, while reporting severe pain in specific body parts.

CONCLUSIONS

Wheelchair seated posture was predicted by cognitive status, WC fit, WC skills, and duration of sitting. Poor posture was associated with pain, and poor posture was an outcome of poor WC fit. Poor WC fit in this study supported earlier findings in non-Veterans Administration nursing homes.

The health benefits and constraints of exercise therapy for wheelchair users: A clinical commentary

BACKGROUND

There are approximately 1 billion people living with chronic lower limb disability, many of whom are wheelchair users.

OBJECTIVES

Review cardiometabolic and neuromuscular risk profiles of wheelchair users, benefits of regular exercise and the causes of neuromuscular upper limb and hip injuries that hinder regular adherence.

METHOD

Literature published between 2013 and 2017 was adopted according to the standard practices for systematic reviews (PRISMA) through Crossref Metadata and Google Scholar searches. Individual paper quality was evaluated using a modified Downs and Black Appraisal Scale.

RESULTS

The literature search identified 16 600 papers which were excluded if they were non-English, non-peer-reviewed or published before 2013. Finally, 25 papers were accepted, indicating that sedentary wheelchair users have poor cardiometabolic risk profiles (PCMRP) because of a lack of physical activity, limiting their quality of life, characterised by low self-esteem, social isolation and depression. Their predominant mode of physical activity is through upper limb exercises, which not only improves their cardiometabolic risk profiles but also precipitates neuromuscular upper limb overuse injuries. The primary cause of upper limb injuries was attributed to poor wheelchair propulsion related to incorrect chair setup and poor cardiorespiratory fitness.

CONCLUSION

Wheelchair users have a high body mass index, body fat percentage and serum lipid, cholesterol and blood glucose concentrations. Empirical investigations illustrate exercise improves their PCMRP and cardiorespiratory fitness levels. Although literature encourages regular exercise, none discusses the need to individualise chair setup in order to eliminate wheelchair pathomechanics and upper limb neuromuscular injuries. Wheelchair users must be encouraged to consult a biokineticist or physiotherapist to review their wheelchair setup so as to eliminate possible incorrect manual wheelchair propulsion biomechanics and consequent overuse injuries.

Wheelchair seating: A study on the healthy elderly

BACKGROUND

Many frail elderly and disabled persons have to use a manual wheelchair to remain mobile and active. Apart from a well-fitted wheelchair, an appropriate wheelchair cushion is considered crucial for postural support and to prevent complications.

AIM

To examined the effect of two types of seat cushions in two types of wheelchairs with regard to pelvic rotation, respiratory function, and interface pressure.

MATERIAL AND METHODS

Forty healthy elderly between 67 and 85 years of age participated. Two types of commonly used manual wheelchairs and two types of seat cushions were tested. Interface pressure, pelvic position, and respiratory function were measured using a sensor array mat, a study-specific inclinometer, and a spirometer.

RESULTS

Differences in interface pressure and pelvic rotation between cushions were found in both wheelchairs. Compared with sitting on a standard cushion, sitting on the positioning cushion increased peak pressure. The posterior pelvic tilt increased with the positioning cushion in the Etac Cross wheelchair and for both cushions in the Etac Cross wheelchair compared with the HD Balance wheelchair. No difference was observed in respiratory function.

CONCLUSIONS

This study highlights the importance of a thorough evaluation of the effects of wheelchair interventions, especially for the elderly and disabled.