Understanding the use and benefits of assistive devices among young children with cerebral palsy and their families in Norway: a cross-sectional population-based registry study

PURPOSE

Assistive technology intervention has become an important strategy in enhancing function in young children with cerebral palsy. This study aimed to provide an in-depth knowledge of the use of assistive devices by describing their purposes, the environments in which they are used, frequency of use and perceived benefits from the caregiver's perspective.

MATERIAL AND METHODS

This is a cross-sectional population-based study using data from national cerebral palsy registers in Norway. Of a total of 202 children, 130 participated (mean age 49.9 months, SD 14.0 months).

RESULTS

The 130 children and their families used a median of 2.5 assistive devices (range 0-12) to support positioning, mobility, self-care and training, stimulation and play. Devices most commonly had one or two main purposes and were used both at home and in kindergarten/school. The usage rate varied from less than twice a week to several times a day. The majority of parents reported significant benefits for caregiving and/or the child's functioning. Total use increased in accordance with the level of the child's gross motor limitations and was associated with restrictions imposed by housing concerns.

CONCLUSIONS

The frequent use of a wide range of devices, and the intended and perceived benefits, demonstrates that early provision of assistive devices can be an effective function-enhancing strategy in young children with cerebral palsy. However, the findings also indicate that factors others than the child's motor abilities must be considered when integrating the use of devices into the child's daily routines and activities.

Locomotion Efficiency in Children With Cerebral Palsy Experiencing Limited Gross Motor Function: Walking Versus Cycling

PURPOSE

This study compares cycling and walking efficiency, and energy expenditure in children with bilateral spastic cerebral palsy (CP). In children with CP, locomotion with body weight support aids such as a tricycle is a potential alternative for less exhausting movements.

METHODS

Nine children with CP traveled at comfortable speed for 6 minutes by cycling and walking. The energy expenditure index (EEI) and the percentage of the reserve heart rate (%HRR) were calculated.

RESULTS

The EEI was lower while cycling than walking, the traveled distance was higher while cycling than walking, and %HRR remained similar between cycling and walking.

CONCLUSION

Cycling appears an efficient alternative to walking for children with CP for adapted school environments and in the community.

Policy brief: adaptive cycling equipment for individuals with neurodevelopmental disabilities as durable medical equipment

- Durable medical equipment (DME) policies require that the equipment be medically necessary; however, adaptive cycling equipment (bicycles and tricycles) are usually not deemed medically necessary. - Individuals with neurodevelopmental disabilities (NDD) are at high risk for secondary conditions, both physical and mental, that can be mitigated by increasing physical activity. - Significant financial costs are associated with the management of secondary conditions. - Adaptive cycling can provide improved physical health of individuals with NDD potentially reducing costs of comorbidities. - Expanding DME policies to include adaptive cycling equipment for qualifying individuals with NDD can increase access to equipment. - Regulations to ensure eligibility, proper fitting, prescription, and training can optimize health and wellbeing. - Programs for recycling or repurposing of equipment are warranted to optimize resources.

Evidence-based management and motor rehabilitation of cerebral palsy children and adolescents: a systematic review

Background

Evidence regarding the management of several aspects of cerebral palsy improved in recent years. Still, discrepancies are reported in clinical practice. Italian professionals and stakeholders expressed the need of setting up updated, evidenced-based, shared statements, to address clinical practice in cerebral palsy rehabilitation. The objective of the present study was to provide an updated overview of the state of knowledge, regarding the management and motor rehabilitation of children and young people with cerebral palsy, as the framework to develop evidence-based recommendations on this topic.

Methods

Guidelines and systematic reviews were searched, relative to evidence-based management and motor treatment, aimed at improving gross motor and manual function and activities, in subjects with cerebral palsy, aged 2-18 years. A systematic search according to the Patients Intervention Control Outcome framework was executed on multiple sites. Independent evaluators provided selection and quality assessment of the studies and extraction of data.

Results

Four guidelines, 43 systematic reviews, and three primary studies were included. Agreement among guidelines was reported relative to the general requirements of management and motor treatment. Considering the subject's multidimensional profile, age and developmentally appropriate activities were recommended to set individual goals and interventions. Only a few approaches were supported by high-level evidence (i.e., bimanual therapy and constraint-induced movement therapy to enhance manual performance). Several task-specific active approaches, to improve gross motor function and gait, were reported (mobility and gait training, cycling, backward gait, and treadmill), based on low-level evidence. Increasing daily physical activity and countering sedentary behavior were advised. Based on the available evidence, non-invasive brain stimulation, virtual reality, action-observation therapy, hydrotherapy, and hippotherapy might be complementary to task or goal-oriented physical therapy programs.

Conclusion

A multiple-disciplinary family-centered evidence-based management is recommended. All motor rehabilitation approaches to minors affected by cerebral palsy must share the following fundamental characteristics: engaging active involvement of the subject, individualized, age and developmentally appropriate, goal-directed, skill-based, and preferably intensive and time-limited, but suitable for the needs and preferences of the child or young person and their family, and feasible considering the implications for themselves and possible contextual limitations.

Impact of adapted bicycle riding on outcomes for children and adolescents with disabilities: A systematic review

AIM

To review the evidence for the effects of adapted bicycle riding on body structures and functions, activity, participation, and quality of life outcomes in children with disabilities, along with family-level participation outcomes.

METHOD

A systematic review with searches of nine electronic databases to identify studies involving participants with a developmental disability aged 4 to 18 years who used a dynamic adapted bicycle was completed in August 2021. Risk of bias was assessed based on individual study designs. A narrative synthesis integrated the findings of the included studies. Certainty of evidence was synthesized using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach.

RESULTS

Ten studies were included with 234 participants. Five studies reported outcomes at the body structures and functions level, ten reported activity-level outcomes, two reported participation-related outcomes, and none assessed quality of life or family participation in social and recreational activities.

INTERPRETATION

Adapted bicycle riding interventions may improve gross motor function, enhance lower-limb muscle strength, and promote physical activity; however, certainty of evidence of effects was rated very low using GRADE. Further research is required to understand the impact of adapted bicycle riding on the participation outcomes of children and adolescents with disabilities and on family-level participation in social and recreational activities.

WHAT THIS PAPER ADDS

Adapted bicycle riding interventions may improve motor functions and physical activity. Evidence about participation outcomes after adapted bicycle riding is limited. Research on adapted bicycle riding interventions in natural settings is needed.

ACTIVE STRIDES-CP: protocol for a randomised trial of intensive rehabilitation (combined intensive gait and cycling training) for children with moderate-to-severe bilateral cerebral palsy

INTRODUCTION

For children with cerebral palsy (CP), who are marginally ambulant, gross motor capacity peaks between 6 and 7 years of age with a subsequent clinical decline, impacting their ability to engage in physical activity. Active Strides-CP is a novel package of physiotherapy targeting body functions, activity and participation outcomes for children with bilateral CP. This study will compare Active Strides-CP to usual care in a multisite randomised waitlist-controlled trial.

METHODS AND ANALYSIS

150 children with bilateral CP (5-15 years), classified in Gross Motor Function Classification System (GMFCS) levels III and IV will be stratified (GMFCS III vs IV, age 5-10 years; 11-15 years and trial site) and randomised to receive either (1) 8 weeks of Active Strides-CP two times/week for 1.5 hours in clinic and one time/week for 1 hour alternating home visits and telehealth (total dose=32 hours) or (2) usual care. Active Strides-CP comprises functional electrical stimulation cycling, partial body weight support treadmill training, overground walking, adapted community cycling and goal-directed training. Outcomes will be measured at baseline, immediately post-intervention at 9 weeks primary endpoint and at 26 weeks post-baseline for retention. The primary outcome is the Gross Motor Function Measure-66. Secondary outcomes include habitual physical activity, cardiorespiratory fitness, walking speed and distance, frequency/involvement of community participation, mobility, goal attainment and quality of life. Analyses will follow standard principles for randomised controlled trials using two-group comparisons on all participants on an intention-to-treat basis. Comparisons between groups for primary and secondary outcomes will be conducted using regression models. A within-trial cost utility analysis will be performed.

ETHICS AND DISSEMINATION

The Children's Health Queensland Hospital and Health Service, The University of Queensland, The University of Melbourne and Curtin University Human Research Ethics Committees have approved this study. Results will be disseminated as conference abstracts and presentations, peer-reviewed articles in scientific journals, and institution newsletters and media releases.

TRIAL REGISTRATION NUMBER

ACTRN12621001133820.

Maintenance of Functional Gains Following a Goal-Directed and FES-Assisted Cycling Program for Children With Cerebral Palsy

PURPOSE

This study investigated whether the functional improvements associated with functional electrical stimulation-assisted cycling, goal-directed training, and adapted cycling in children with cerebral palsy were maintained 8 weeks after the intervention ceased.

METHODS

The intervention (2 × 1-hour supervised sessions and 1-hour home program/week) ran for 8 weeks. Primary outcomes were the Gross Motor Function Measure (GMFM-88) and the Canadian Occupational Performance Measure (COPM). Secondary outcomes included the GMFM-66 and goal scores, 5 times sit-to-stand test (FTSTS), Participation and Environment Measure-Children and Youth (PEM-CY), Pediatric Evaluation of Disability Inventory Computer Adaptive Test (PEDI-CAT), and cycling power output (PO). Outcomes were assessed at baseline, 8 and 16 weeks.

RESULTS

Twenty children participated (mean age = 10 years 3 months; SD = 2 years 11 months; Gross Motor Function Classification System II = 5, III = 6, and IV = 9). Improvements were retained above baseline at 16 weeks on the GMFM and COPM. Improvements in cycling PO, PEDI-CAT scores, PEM-CY environmental barriers and FTSTS were also retained.

CONCLUSION

Functional improvements in children with cerebral palsy were retained 8 weeks post-intervention.

Task-specific training for bicycle-riding goals in ambulant children with cerebral palsy: a randomized controlled trial

AIM

To determine whether a task-specific physiotherapist-led training approach is more effective than a non-specific parent-led home programme for attaining bicycle-riding goals in ambulant children with cerebral palsy (CP).

METHOD

Sixty-two ambulant children with CP aged 6 to 15 years (33 males, 29 females, mean age 9y 6mo) with bicycle-riding goals participated in this multi-centre, assessor-blind, parallel-group, superiority randomized controlled trial. Children in the task-specific group participated in a physiotherapist-led, group-based, intensive training programme. Children in the parent-led home group were provided with a practice schedule, generic written information, and telephone support. Both programmes involved a 1-week training period. The primary outcome was goal attainment at 1 week after training measured using the Goal Attainment Scale. Secondary outcomes included bicycle skills, participation in bicycle riding, functional skills, self-perception, physical activity, and health-related quality of life at 1 week and 3 months after training.

RESULTS

Children in the task-specific training group had greater odds of goal attainment than those in the parent-led home programme at 1 week after intervention (odds ratio [OR] 10.4, 95% confidence interval [CI] 2.8-38.6), with evidence for superiority retained at 3 months (OR 4.0, 95% CI 1.3-12.5).

INTERPRETATION

The task-specific physiotherapist-led training approach was more effective for attaining bicycle-riding goals than a non-specific parent-led home programme in ambulant children with CP.

The relation between sprint power and road time trial performance in elite para-cyclists

OBJECTIVES

Whilst cycling performance has been studied extensively, very little is known about the performance of para-cyclists. This study assessed the relation between sprint power and road time trial performance in elite para-cyclists, and whether this relation differed based on impairment type and type of bike used.

DESIGN

Cross-sectional.

METHODS

During international para-cycling events, 168 athletes (88 bicycles, 17 tricycles, 56 recumbent handbikes and 7 kneeling handbikes) performed 20-s sport-specific sprint tests (mean power output (POmean) W), and their road time trial performance (average speed (km/h)) was taken from the official results. Multilevel regression models to assess the relation of sprint with time trial performance were composed for i. leg-cyclists: bicycle and tricycle and ii. arm-cyclists: recumbent- and kneeling handbike, adjusted for identified confounders. Furthermore, impairment type (categorized as i) muscle power/range of motion, ii) limb deficiency/leg length difference, and iii) coordination) and bike type were tested as effect modifiers.

RESULTS

POmean ranged from 303 ± 12 W for recumbent handcyclists to 482 ± 156 W for bicyclists. POmean was significantly related to time trial performance, for both leg-cyclists (β = 0.010, SE = 0.003, p < 0.01) and arm-cyclists (β = 0.029; SE = 0.005, p < 0.01), and impairment type and bike type were not found to be effect modifiers.

CONCLUSIONS

Sprint power was related to road time trial performance in all para-cyclists, with no differences found in this relation based on impairment type nor bike type. For those competing on a bicycle, tricycle, recumbent- or kneeling handbike, sprint tests might therefore be useful to predict or monitor time trial performance.

Differences in Leisure Physical Activity Participation in Children with Typical Development and Cerebral Palsy

AIM

To compare participation in leisure physical activities in children with typical development (TD) and cerebral palsy (CP).

METHODS

A total of 170 children with TD (n = 101) and CP (n = 69) aged 8 to 18 years reported participation in 16 extracurricular physical activities. Non-parametric statistics examined differences between groups.

RESULTS

Children with TD participated more frequently in individual physical activities (p = .018), team sports (p = .026), and bicycling (p = .001), and less in horseback riding (p = .031) than children with CP in GMFCS II-V. The differences between children with TD and CP in GMFCS I and within the CP group were not statistically significant. We did not find differences between groups in enjoyment.

CONCLUSION

Children with CP in GMFCS II-V tend to participate less in leisure physical activities that require higher motor and perceptual skills. Support in the adaptation of physical recreation and sports may help improve participation.

Efficacy of Lower Extremity Cycling Interventions for Youth with Intellectual Disabilities: A Systematic Review

PURPOSE

To systematically examine the efficacy of lower extremity cycling interventions for youth with intellectual disability (ID).

METHODS

Seven databases were searched from March 2000 to October 2019 for English-language articles on cycling interventions for youth with ID. The American Academy of Cerebral Palsy and Developmental Medicine guidelines were used for assigning levels of evidence and grading study quality.

RESULTS

Eight articles met inclusion criteria. Children and young adults, 7-26 years (n = 229), with diagnoses of Down syndrome, autism spectrum disorder, or unspecified ID participated in the studies. Moderate evidence (one level II single subject design study) suggests that a specific cycling intervention can improve two-wheeled cycling skills in youth with ID. Weak evidence (level II group studies) supports stationary cycling for short-term improvements in cognitive skills and two-wheeled riding intervention for increasing physical activity one-year after intervention.

CONCLUSIONS

Moderate to weak evidence exists to support two-wheeled cycling instructional programs or stationary cycling interventions for children and young adults with intellectual disabilities. Therapists can use this information when discussing cycling interventions for individuals with ID. Further research is needed to inform therapists in clinical decision-making related to dosing cycling interventions.

Functional electrical stimulation cycling, goal-directed training, and adapted cycling for children with cerebral palsy: a randomized controlled trial

AIM

To test the efficacy of functional electrical stimulation (FES) cycling, goal-directed training, and adapted cycling, compared with usual care, to improve function in children with cerebral palsy (CP).

METHOD

The intervention was delivered between 2017 and 2019 and included three sessions per week for 8 weeks (2×1h sessions at a children's hospital, and 1h home programme/week). Hospital sessions included 30 minutes of FES cycling and 30 minutes of goal-directed training. Home programmes included goal-directed training and adapted cycling. The comparison group continued usual care. Primary outcomes were gross motor function assessed by the Gross Motor Function Measure (GMFM) and goal performance/satisfaction assessed using the Canadian Occupational Performance Measure (COPM). Secondary outcomes were sit-to-stand and activity capacity, participation in home, school, and community activities, and power output. Linear regression was used to determine the between-group mean difference immediately post-training completion after adjusting for baseline scores.

RESULTS

This randomized controlled trial included 21 participants (mean age=10y 3mo, standard deviation [SD]=3y; Gross Motor Function Classification System level: II=7, III=6, IV=8) who were randomized to the intervention (n=11) or usual care group (n=10). Between-group differences at T2 favoured the intervention group for GMFM-88 (mean difference=7.4; 95% confidence interval [CI]: 2.3-12.6; p=0.007), GMFM-66 (mean difference=5.9; 95% CI: 3.1-8.8; p<0.001), COPM performance (mean difference=4.4; 95% CI: 3.9-5.3; p<0.001) and satisfaction (mean difference=5.2; 95% CI: 4.0-6.4; p<0.001).

INTERPRETATION

Children with CP achieved meaningful functional improvements after FES cycling, goal-directed training, and adapted cycling training. Cycling programmes for children with CP should be individualized and goal directed.

A qualitative analysis of the experiences of children with cerebral palsy and their caregivers in a goal-directed cycling programme

PURPOSE

This qualitative thematic analysis aimed to capture the experiences of children with cerebral palsy (CP) and caregivers who completed an 8-week goal-directed cycling programme, to provide insights on engagement and programme feasibility.

METHODS

Children with CP (6-18 years, Gross Motor Function Classification Scale (GMFCS) levels II-IV) and caregivers completed semi-structured interviews at the end of the training programme. Interview transcripts were coded by two investigators and systematically organised into themes. A third investigator reviewed the final thematic map.

RESULTS

17 interviews were conducted with 29 participants (11 children: 7-14 years). Four themes emerged: facilitators and challenges to programme engagement; perceived outcomes; the functional-electrical stimulation (FES) cycling experience; and previous cycling participation. Engagement was facilitated by the "therapist's connection," "cycling is fun" and "participant driven goal setting," while "getting there" and "time off school" were identified as challenges. Participants positively linked improved physical function to greater independence. The FES-experience was "fun and challenging," and participants had mixed feelings about electrode "stickiness." Previous cycling participation was limited by access to adapted bikes.

CONCLUSIONS

Children with CP enjoy riding bikes. Facilitators and challenges to engagement were identified that hold practical relevance for clinicians. Environmental and personal factors should be carefully considered when developing future programs, to maximise opportunities for success.

CLINICAL TRIAL REGISTRATION NUMBER

Australian New Zealand Clinical Trials Registry - ACTRN12617000644369pIMPLICATIONS FOR REHABILITATIONAdapted cycling is a fun and engaging activity for young people with cerebral palsy.Environmental and personal factors should be carefully considered when prescribing adapted or FES cycling programs to this group.Engagement in adapted and FES-cycling programs can be facilitated by access to loan equipment, a goal-directed focus, and positive therapist-child relationship.Participation in adapted cycling is limited by access to adapted cycling equipment.

Effects of a training programme of functional electrical stimulation (FES) powered cycling, recreational cycling and goal-directed exercise training on children with cerebral palsy: a randomised controlled trial protocol

INTRODUCTION

Children with cerebral palsy (CP) experience declines in gross motor ability as they transition from childhood to adolescence, which can result in the loss of ability to perform sit-to-stand transfers, ambulate or participate in leisure activities such as cycling. Functional electrical stimulation (FES) cycling is a novel technology that may provide opportunities for children with CP to strengthen their lower limbs, improve functional independence and increase physical activity participation. The proposed randomised controlled trial will test the efficacy of a training package of FES cycling, adapted cycling and goal-directed functional training to usual care in children with CP who are susceptible to functional declines.

METHODS AND ANALYSIS

Forty children with CP (20 per group), aged 6-8 years and classified as Gross Motor Function Classification System (GMFCS) levels II-IV will be recruited across South East Queensland. Participants will be randomised to either an immediate intervention group, who will undertake 8 weeks of training, or a waitlist control group. The training group will attend two 1 hour sessions per week with a physiotherapist, consisting of FES cycling and goal-directed, functional exercises and a 1 hour home exercise programme per week, consisting of recreational cycling. Primary outcomes will be the gross motor function measure and Canadian occupational performance measure, and secondary outcomes will include the five times sit-to-stand test, habitual physical activity (accelerometry), power output during cycling and Participation and Environment Measure-Children and Youth. Outcomes will be assessed at baseline, postintervention (8 weeks) and 8 weeks following the intervention (retention).

ETHICS AND DISSEMINATION

Ethical approval has been obtained from Griffith University (2018/037) and the Children's Health Queensland Hospital and Health Service (CHQHHS) Human Research Ethics Committee (HREC/17/QRCH/88). Site-specific approval was obtained from CHQHHS research governance (SSA/17/QRCH/145). Results from this trial will be disseminated via publication in relevant peer-reviewed journals.

TRIAL REGISTRATION NUMBER

ACTRN12617000644369p.