Motor severity in children with cerebral palsy studied in a high-resource and low-resource country

Motor development trajectories of children with cerebral palsy in a community-based early intervention program in rural South India

BACKGROUND

Developmental trajectories are crucial for evidence-based prognostication, planning interventions, and monitoring progress in children with cerebral palsy (CP).

AIMS

To describe gross motor development patterns of children with CP in rural South India for the five Gross Motor Function Classification System (GMFCS) levels.

METHODS

Longitudinal cohort study of 302 children (176 males, 126 females) with CP aged 0 to 10 years, followed by a community-based early intervention program. GMFCS levels were 5.4 % level 1, 16.5 % level II, 22.8 % level III, 26.8 % level IV, and 28.5 % level V. Assessments were undertaken using the Gross Motor Function Measure (GMFM-66) at 6-month intervals between April 2017 and August 2020. Longitudinal analyses were performed using mixed-effects linear regression models.

OUTCOMES AND RESULTS

Five distinct motor development curves were created for ages 0 to 10 years by GMFCS levels as a function of age and GMFM-66 with a stable limit model, variation in estimated limits and rates of development.

CONCLUSIONS AND IMPLICATIONS

Motor development trajectories for CP in an LMIC differ from those reported in HICs. Consideration of how social determinants of health, environmental and personal factors impact motor development in low-resource contexts is crucial. Further work is needed to describe developmental trajectories of children for CP in LMICs.

Efficacy of Early Intervention for Infants With Cerebral Palsy in an LMIC: An RCT

OBJECTIVE

To test efficacy of a parent-delivered multidomain early intervention (Learning through Everyday Activities with Parents [LEAP-CP]) for infants with cerebral palsy (CP) compared with equal-dose of health advice (HA), on (1) infant development; and (2) caregiver mental health. It was hypothesized that infants receiving LEAP-CP would have better motor function, and caregivers better mental health.

METHODS

This was a multisite single-blind randomized control trial of infants aged 12 to 40 weeks corrected age (CA) at risk for CP (General Movements or Hammersmith Infant Neurologic Examination). Both LEAP-CP and HA groups received 15 fortnightly home-visits by a peer trainer. LEAP-CP is a multidomain active goal-directed intervention. HA is based on Key Family Practices, World Health Organization. Primary outcomes: (1) infants at 18 months CA: Pediatric Evaluation of Disability Inventory-Computer Adaptive Test (PEDI-CAT mobility); and (2) caregiver: Depression Anxiety and Stress Scale.

RESULTS

Of eligible infants, 153 of 165 (92.7%) were recruited (86 males, mean age 7.1±2.7 months CA, Gross Motor Function Classification System at 18 m CA: I = 12, II = 25, III = 9, IV = 18, V = 32). Final data were available for 118 (77.1%). Primary (PEDI-CAT mobility mean difference = 0.8 (95% CI -1.9 to 3.6) P = .54) and secondary outcomes were similar between-groups. Modified-Intention-To-Treat analysis on n = 96 infants with confirmed CP showed Gross Motor Function Classification System I and IIs allocated to LEAP-CP had significantly better scores on PEDI-CAT mobility domain (mean difference 4.0 (95% CI = 1.4 to 6.5), P = .003) compared with HA.

CONCLUSIONS

Although there was no overall effect of LEAP-CP compared with dose-matched HA, LEAP-CP lead to superior improvements in motor skills in ambulant children with CP, consistent with what is known about targeted goal-directed training.

Habilidades funcionales de niños, niñas y adolescentes con parálisis cerebral y su relación con el compromiso motor y la discapacidad intelectual en Argentina

Introduction

Motor compromise characterizes cerebral palsy (CP), and is often associated with intellectual disability (ID). Standardized classification systems have been developed to describe the functions of people with CP. The aim was to functionally characterize children and adolescents aged 0 to 18 years with CP in Argentina and to investigate the association between motor compromise (GMFCS), ID and functional classifications.

Methods

Cross-sectional study. Data were collected through family interviews and medical records review. Individuals with CP were included. Data were collected from 19 institutions in different cities of Argentina. Fisher's test and odds ratio [IC95%] were used for data analysis, with significance <0.05.

Results

182 children and adolescents with CP participated. According to GMFCS classification, level V prevailed with 36.3%. Those with more severe motor compromise (GMFCS IV-V) were 72 [25.4;206.0] times and 13 [5.9;28.2] times more likely to present a severe level of MACS and CFCS, respectively. But they were 34 [7.9;146.0] times more likely to have a mild to moderate level of EDACS. Those with DI were 10 [5.1;20.5] times more likely to have severe GMFCS, 6 [3.4;13.2] times more likely to have severe MACS and 4 [2.0;7.8] times more likely to have severe CFCS. On the contrary, they are 4 [1.9;9.5] times more likely to present a mild-moderate EDACS level.

Conclusion

the level of GMFCS and the presence of DI influence general functionality and increase severity in engagement, manual and communication skills.

Gross motor function profile of children with cerebral palsy in a low-resource setting: A call for reflection on the model of care

PURPOSE

The current study aimed to explore Gross Motor Function Measure (GMFM) profiles among children with cerebral palsy (CP) at various Gross Motor Function Classification System (GMFCS) levels in a low-resource setting. Seventy-one ambulatory children with CP (61% males), were studied after signed informed consent was obtained from parents and assent from children older than 12 years.

METHODS

Ambulatory capacity of children with CP was classified using GMFCS levels. Functional ability of all participants was measured using GMFM-88.

RESULTS

Children with CP in a low-resource setting had 12-44% lower GMFM scores in dimensions of standing, walking, running, and jumping with reference to children from high-resource settings with similar ambulatory capacity reported previously. The most affected components across various GMFCS levels were 'sitting on a large and small bench from floor,' 'arm-free squatting,' 'half-kneeling,' 'kneel-walking,' and 'single-limb hop'.

CONCLUSION

Knowledge of GMFM profiles can guide clinicians and policymakers in low-resource settings for strategic rehabilitation planning and extend the focus of rehabilitation from restoration of body structure and function to the wider domain of social participation in leisure, sport, work, and the community at large. Additionally, providing tailored rehabilitation based on a profile of motor function can ensure an economically, environmentally, and socially sustainable future.

Comparison of Gross Motor Outcomes Between Children With Cerebral Palsy From Appalachian and Non-Appalachian Counties

PURPOSE

This study evaluated gross motor outcomes between children with cerebral palsy from non-Appalachian and Appalachian counties in the United States.

METHODS

For this retrospective, matched-case controlled study, data were sourced from electronic medical record and compared between groups. Groups were matched by age and Gross Motor Function Classification System (GMFCS) level.

RESULTS

Children from Appalachian counties had significantly higher Gross Motor Function Measure, 66 (GMFM-66) scores and had a cerebral palsy diagnosis reported in the electronic medical record significantly later compared with children from non-Appalachian counties, controlling for age and GMFCS level.

CONCLUSION

Although it has been documented that families and children from Appalachian counties have poorer overall health outcomes, motor development may not be affected. Our study found that children with cerebral palsy from Appalachian counties scored significantly higher on the GMFM-66 across GMFCS levels.

Clinical Phenotype of Cerebral Palsy Depends on the Cause: Is It Really Cerebral Palsy? A Retrospective Study

Cerebral palsy is the most common motor disability in childhood. Still, the precise definition in terms of causes and timing of the brain damage remains controversial. Several studies examine the clinical phenotype of cerebral palsy types. The aim of our study was to determine to what extent the clinical phenotype of cerebral palsy patients depends on the underlying cause. We retrospectively evaluated the clinical phenotype, abnormalities during pregnancy, and cerebral palsy cause of 384 patients, treated at Charité-Medicine University, between 2015 and 2017. The cause of cerebral palsy was identified in 79.9% of cases. Causes prior to the perinatal period were, compared to perinatal brain damage, associated significantly with different comorbidities. The term cerebral palsy does not describe a single disease but is an umbrella term covering many different diseases. Depending on the cause, a varying clinical phenotype can be found, which offers great potential in terms of individual treatment and preventing comorbidities.

Health-Related Quality of Life and Family Functioning of Primary Caregivers of Children with Cerebral Palsy in Malaysia

Caregiving for children with cerebral palsy (CP) has proved to negatively impact on the physical and psychological well-being of their primary caregivers. The aim of the current study was to examine the overall impact of caregiving for children with CP on the primary caregivers' health-related quality of life (HRQOL) and family functioning, and to identify potential factors associated with primary caregivers' HRQOL and family functioning. The cross-sectional study involved a total of 159 primary caregivers of children with CP with a mean age of 42.8 ± 8.4 years. Demographic data and information on the physical and leisure activities of the primary caregivers were collected, and their quality of life (QOL) was measured based on the self-reported Pediatric Quality of Life Inventory Family Impact Module (PedsQL FIM). Primary caregivers in the current study have shown good HRQOL and family functioning, with scores of 82.4 and 85.3 out of 100, respectively. Through multiple linear regression analyses, the mother's level of education, family monthly income, sleeping problems in children with CP, and the existence of children with other types of disability have been identified as factors contributing to HRQOL and family functioning. The findings help set out the course for stakeholders to establish action to enhance the QOL of primary caregivers.

Nutritional status of children with cerebral palsy attending rehabilitation centers

AIM

To describe the nutritional status of children with cerebral palsy (CP) from rehabilitation and therapeutic centers in Argentina, and to analyze their risk of undernutrition based on their Gross Motor Function Classification System (GMFCS) level.

METHOD

This was a cross-sectional study with data collected from 321 children (196 males, 125 females) with CP age 2 to 19 years (mean age 9y 3mo, SD 4y 5mo) from 17 rehabilitation and therapeutic centers in five Argentine provinces. Nutritional status was defined by height, weight, and body mass index for age z-scores using World Health Organization growth charts. Odds ratios were used to evaluate the association between GMFCS level and nutritional status.

RESULTS

Of the children with CP studied, 52.4% were in GMFCS levels IV and V. Regarding the nutritional status, 41.7% were normal, 19.0% had moderate undernutrition, 33.9% severe undernutrition, 2.5% overweight, and 2.8% obese. When compared to those in GMFCS levels I to III, the odds of children in GMFCS levels IV and V having moderate undernutrition are four times greater and the odds of having severe undernutrition are 14 times greater.

INTERPRETATION

There is a high prevalence of undernutrition associated with CP (GMFCS levels IV and V) among children in rehabilitation and therapeutic centers in Argentina. Risk of severe undernutrition increases with increased motor compromises.

Estado nutricional de niños y niñas con parálisis cerebral que asisten a centros de rehabilitación

Objetivo

Describir el estado nutricional de niños con parálisis cerebral (PC) en centros de rehabilitación y terapéuticos de Argentina, y analizar el riesgo de desnutrición en relación su nivel según el sistema de la clasificación de la función motora gruesa (GMFCS).

Método

Este fue un estudio transversal con datos recolectados de 321 niños (196 varones, 125 mujeres) con PC de 2 a 19 años (edad media 9 años 3 meses, DE 4 años) de 17 centros de rehabilitación y terapéuticos en cinco provincias argentinas. El estado nutricional se definió con puntajes z según peso, talla e índice de masa corporal para la edad utilizando patrones de crecimiento de la Organización Mundial de la Salud. Se utilizó Odds ratio para evaluar la asociación entre el nivel GMFCS y el estado nutricional.

Resultados

De los niños con PC estudiados, 52.4% tenían nivel IV y V de GMFCS. En cuanto al estado nutricional, 41,7% eran normales, 19,0% tenían desnutrición moderada, 33,9% desnutrición severa, 2,5 % sobrepeso, y 2,8% obesidad. En comparación con los niños con niveles I–III de GMFCS, los niños con niveles IV y V de GMFCS presentaron 4 veces más probabilidades de presentar desnutrición moderada y 14 veces más probabilidades de tener desnutrición severa.

Interpretación

Existe una alta prevalencia de desnutrición asociada a la PC (niveles IV y V de GMFCS) entre niños de centros de rehabilitación y terapéuticos en Argentina. El riesgo de desnutrición severa aumenta cuando aumenta el compromiso motor.

Depression, anxiety and stress among caregivers of adolescents with cerebral palsy in rural Bangladesh

PURPOSE

Prior studies indicate high risk of mental health problems among caregivers of adolescents with cerebral palsy although limited consideration is given to caregivers in low- and middle-income countries. This study aimed to compare the burden of depression, anxiety and stress among caregivers of adolescents with cerebral palsy to caregivers of adolescents without disability in rural Bangladesh; and to identify factors unique to low- and middle-income countries that predict caregiver's mental health.

METHODS

Observational study comparing caregivers of adolescents with cerebral palsy identified through the Bangladesh Cerebral Palsy Register and caregivers of adolescents without disability from neighboring dwellings. Caregiver mental health was assessed using the Depression, Anxiety and Stress Scale-21, adolescent mental health using the Strengths and Difficulties Questionnaire and adolescent health-related quality of life using Kidscreen-27. Hierarchical multivariable regression analysis was performed.

RESULTS

Participants were 154 caregivers of adolescents with cerebral palsy and 173 caregivers of adolescents without disability, matched on adolescent age and sex. Caregivers of adolescents with cerebral palsy reported significantly higher risk of depression and stress than caregivers of adolescents without disability (Effect Size 0.1 to 0.2, p < 0.05) although no difference on anxiety. Caregiver age, adolescent mental health, household overcrowding and adolescent hearing impairment were significant predictors of depression, anxiety and/or stress (0.1 to 2.2, p < 0.05).

CONCLUSIONS

Caregivers of adolescents with cerebral palsy in rural Bangladesh are at high risk of depression and stress. Initiatives to improve caregiver mental health are required; we recommend initiatives address adolescent mental health problems and include poverty reduction measures to improve social and economic capital. Improved understanding of the factors predicting caregiver depression, anxiety and stress unique to low and middle-income countries are necessary to guide policies and public health infrastructure development.Implications for rehabilitationCaregivers of adolescents with cerebral palsy in rural Bangladesh are at significantly higher risk of depression and stress than caregivers of adolescents without disability.We recommend interventions to improve caregiver mental health give specific consideration to older caregivers, those whose adolescent report mental health problems, families living in crowded households, and/or whose child has hearing impairment.We recommend interventions include poverty reduction measures to improve social and economic capital and target both caregivers and adolescents with CP to enhance long term outcomes.

Hip dysplasia among children with spastic cerebral palsy in rural Bangladesh

Background

Hip dysplasia is common among children with cerebral palsy (CP), particularly in spastic CP. It can result in pain, reduced function and quality of life. However, the burden of hip dysplasia among children with CP in llow-and middle-income countries (LMICs) like Bangladesh is unknown. We aimed to define the burden of hip dysplasia among children with spastic CP in Bangladesh.

Methods

This study includes a subset of the Bangladesh CP Register (BCPR) study cohort who were registered between January and March 2015. The BCPR is a population-based surveillance of children with CP (aged < 18 years) operating in a northern sub-district (Shahjadpur; child population ~ 226,114) of Bangladesh. Community-based key informant’s method (KIM) survey conducted to identify children with CP in the surveillance area. A diagnosis of CP was made based on clinical history and examination by the study physicians and physiotherapist. Study participants had an antero-posterior (AP) X-ray of their pelvis. The degree of subluxation was assessed by calculating the migration percentage (MP).

Results

During the study period, 196 children with CP were registered, 144 had spastic CP. 40 children with spastic CP (80 hips) had pelvic X-Rays (mean age 9.4 years, range 4.0–18.0 years) and 32.5% were female. Gross Motor Function Classification System (GMFCS) showed 37.5% (n = 15) with GMFCS level I-II and 62.5% (n = 25) with GMFCS level III-V. Twenty percent (n = 8) of the children had hip subluxation (MP: 33–80%). Osteopenic changes were found in 42.5% (n = 17) children.

Conclusions

To the best of our knowledge this is one of the first studies exploring hip dysplasia among children with spastic CP in Bangladesh. Our findings reflect that hip dysplasia is common among children with spastic CP. Introduction of hip surveillance programmes is imperative for prevention of secondary complications, reduced function and poor quality of life among these children.

Replacing iron-folic acid with multiple micronutrient supplements among pregnant women in Bangladesh and Burkina Faso: costs, impacts, and cost-effectiveness

Consumption of multiple micronutrient supplements (MMS) during pregnancy offers additional benefits compared with iron-folic acid (IFA) supplementation, but the tablets are more expensive. We estimated the effects, costs, and cost-effectiveness of hypothetically replacing IFA supplements with MMS for 1 year in Bangladesh and Burkina Faso. Using baseline demographic characteristics from LiST and effect sizes from a meta-analysis, we estimated the marginal effects of replacing IFA with MMS on mortality, adverse birth outcomes, and disability-adjusted life years (DALYs) averted. We calculated the marginal tablet costs of completely replacing MMS with IFA (assuming 180 tablets per covered pregnancy). Replacing IFA with MMS could avert over 15,000 deaths and 30,000 cases of preterm birth annually in Bangladesh and over 5000 deaths and 5000 cases of preterm birth in Burkina Faso, assuming 100% coverage and adherence. We estimated the cost per death averted to be US$175-185 in Bangladesh and $112-125 in Burkina Faso. Cost per DALY averted ranged from $3 to $15, depending on the country and consideration of subgroup effects. Our estimates suggest that this policy change would cost-effectively save lives and reduce life-long disabilities. Improvements in program delivery and supplement adherence would be expected to improve the cost-effectiveness of replacing IFA with MMS.

Epidemiology of cerebral palsy in Bangladesh: a population-based surveillance study

AIM

To examine the prevalence, clinical characteristics, and risk factors of cerebral palsy (CP) in children in Bangladesh.

METHOD

The Bangladesh CP Register is an ongoing population-based surveillance database of children with CP from a geographically defined area in Bangladesh. Cases were defined based on Surveillance of CP in Europe and Australian CP Register criteria after clinical assessments and identification by the key informant's method.

RESULTS

In total, 726 children with CP were identified between January 2015 and December 2016. Mean age was 7 years 7 months (standard deviation [SD] 4y 6mo; range: 4.8mo-18y; median 7y 1.2mo; 61.8% male, 38.2% female). Mean age at CP diagnosis was 5 years 2 months (SD 3.8). Observed prevalence was 3.4 per 1000 children (95% confidence interval [CI]: 3.2-3.7), resulting in an estimated 233 514 children (95% CI: 219 778-254 118) with CP in Bangladesh. The majority (79.6%) had spastic CP. Altogether, 79.6% of the children with CP had at least one associated impairment (speech 67.6%, intellectual 39.0%, epilepsy 23.7%, visual 10.2%, and hearing 10.2%). In total, 78.2% never received rehabilitation.

INTERPRETATION

In Bangladesh, the burden of CP is high, and diagnosis is substantially delayed, limiting opportunities for early intervention. There is a lack of available services and the majority of the children had preventable risk factors.

WHAT THIS PAPER ADDS

Prevalence of cerebral palsy (CP) is 3.4 per 1000 children in rural Bangladesh. There are an estimated 233 514 children with CP in Bangladesh. The majority have potentially preventable risk factors. Diagnosis of CP is delayed, limiting opportunities for early intervention. There is a lack of available services for children with CP in rural Bangladesh.

Socioeconomic Status Influences Functional Severity of Untreated Cerebral Palsy in Nepal: A Prospective Analysis and Systematic Review

BACKGROUND

Cerebral palsy (CP) comprises a heterogeneous group of disorders whose clinical manifestations and epidemiologic characteristics vary across socioeconomic and geographic contexts. The functional severity of untreated CP in low-income countries has been insufficiently studied; a better understanding of how these children present for care in resource-constrained environments is important because it will better characterize the natural history of CP, guide clinical decision-making, and aid in the prognostication of children with untreated CP.

QUESTIONS/PURPOSES

The purposes of this study were (1) to determine the etiologies, motor subtypes, topographic distributions, and functional classifications of a large cohort of Nepali children with untreated CP presenting to a large pediatric rehabilitation center in Nepal; and (2) to compare the Gross Motor Function Classification System (GMFCS), the Manual Ability Classification System (MACS), and the Communication Function Classification System (CFCS) scores of a subset of patients with spastic CP in the Nepali cohort with control subjects from high-income countries.

METHODS

A cross-sectional study was conducted at the Hospital and Rehabilitation Centre for Disabled Children in Nepal. Two hundred six consecutive Nepali children (76 girls; median age 4.0 years [interquartile range {IQR}, 2.5-9.0 years]) were evaluated to determine the demographic, clinical, and functional characteristics of a cohort of Nepali children with untreated CP. A systematic review of the Medline and Cochrane databases was then performed to obtain reference classification scores from high-income countries. Cross-sectional, noninterventional studies reporting at least one functional classification system with a sample size of at least 50 participants were included. Only studies of patients with spastic CP were included to allow for compatible comparisons with a subset of our study sample with spastic CP. A random-effects analysis was used to pool functional scores from participants in the included studies. Among the 206 children in our sample, 102 had spastic CP (35 girls; median age 5.5 years [IQR, 3.5-9.0 years]). Functional scores from these children were compared with pooled scores obtained from the systematic review by assessing the proportions of children in each sample with GMFCS, MACS, and CFCS score categories of I or II versus III to V.

RESULTS

Children with spastic hemiplegia from high-income countries were more likely to have a GMFCS score of I or II (96% [95% confidence interval {CI}, 92%-99%] versus 78% [95% CI, 62%-89%]) and a MACS score of I or II (83% [95% CI, 77%-88%] versus 50% [95% CI, 32%-68%]) relative to those from Nepal, but they were less likely to have a CFCS score of I or II (67% [95% CI, 51%-80%] versus 97% [95% CI, 87%-99%]). No differences were seen in children with spastic diplegia or quadriplegia.

CONCLUSIONS

Children in Nepal with hemiplegic CP display less difficulty in communicating and social engagement (CFCS) despite more-severe upper- and lower-extremity impairments in gross motor function (GMFCS) and manual ability (MACS) than do children with hemiplegic CP from high-income countries. Targeted interventions, including perhaps simple orthopaedic interventions to treat soft-tissue contractures, may therefore provide more-substantial improvements in function and quality of life to Nepali children than could be achieved for the same deployment of resources in more-affluent settings.

LEVEL OF EVIDENCE

Level II, prognostic study.

Long-term impact of community-based participatory women's groups on child and maternal mortality and child disability: follow-up of a cluster randomised trial in rural Nepal

BACKGROUND

Community-based women's groups practising participatory learning and action (PLA) can reduce maternal and neonatal mortality in low-income countries. However, it is not clear whether these reductions are associated with subsequent increased or decreased rates of childhood death and disability. We assessed the impact on child deaths and disability beyond the perinatal period among participants in the earliest trial in Nepal 2001-2003.

METHODS

Household interviews were conducted with mothers or household heads. At cluster and individual levels, we analysed disability using pairwise log relative risks and survival using multilevel logistic models.

FINDINGS

From 6075 children and 6117 mothers alive at 4 weeks post partum, 44 419 children (73%) were available for interview a mean 11.5 years later. Rates of child deaths beyond the perinatal period were 36.6 and 52.0 per 1000 children in the intervention and control arms respectively. Rates of disability were 62.7 and 85.5 per 1000 children in the intervention and control arms respectively. Individual-level analysis, including random effects for cluster pairing and adjusted for baseline maternal literacy, socioeconomic status and maternal age, showed lower, statistically non-significant, odds of child deaths (OR 0.70 (95% CI 0.43 to 1.18) and disability (0.64 (0.39 to 1.06)) in the intervention arm.

CONCLUSION

Community-level exposure to women's groups practising PLA did not significantly impact childhood death or disability or death beyond the perinatal period. Follow-up of other trials with larger sample sizes is warranted in order to explore the possibility of potential long-term survival and disability benefits with greater precision.

Community-based parent-delivered early detection and intervention programme for infants at high risk of cerebral palsy in a low-resource country (Learning through Everyday Activities with Parents (LEAP-CP): protocol for a randomised controlled trial

INTRODUCTION

Cerebral palsy (CP) is the most common childhood physical disability, with 80% estimated to be in low-middle-income countries. This study aims to (1) determine the accuracy of General Movements (GMs)/Hammersmith Infant Neurological Examination (HINE) for detecting CP at 18 months corrected age (CA); (2) determine the effectiveness of a community-based parent-delivered early intervention for infants at high risk of CP in West Bengal, India (Learning through Everyday Activities with Parents for infants with CP; LEAP-CP).

METHODS

This study comprises two substudies: (1) a study of the predictive validity of the GMs and HINE for detecting CP; (2) randomised, double-blinded controlled trial of a novel intervention delivered through peer trainers (Community Disability Workers, CDW) compared with health advice (15 fortnightly visits). 142 infants at high risk of CP ('absent fidgety' GMs; 'high risk score' on HINE) aged 12-40 weeks CA will be recruited to the intervention substudy, with infants randomised based on a computer-generated sequence. Researchers will be masked to group allocation, and caregivers and CDWs naïve to intervention status. Visits will include therapeutic modules (goal-directed active motor/cognitive strategies and LEAP-CP games) and parent education. Health advice is based on the Integrated Management of Childhood Illness, WHO. Infants will be evaluated at baseline, post intervention and 18 months CA. The primary hypothesis is that infants receiving LEAP-CP will have greater scaled scores on the Pediatric Evaluation of Disability Inventory-Computer Adaptive Test (mobility domain) at 18 months compared with health advice. Secondary outcomes include infant functional motor, cognitive, visual and communication development; infant growth; maternal mental health.

ETHICS AND DISSEMINATION

This study is approved through appropriate Australian and Indian ethics committees (see in text) with families providing written informed consent. Findings from this trial will be disseminated through peer-reviewed journal publications and conference presentations.

TRIAL REGISTRATION NUMBER

12616000653460p; Pre-results.

Best seating condition in children with spastic cerebral palsy: One type does not fit all

BACKGROUND

The effect of forward-tilting of the seat surface and foot-support in children with spastic cerebral palsy (CP) is debated.

AIM

To assess the effect of forward-tilting of the seat surface and foot-support in children with CP on kinematic head stability and reaching.

METHODS

Nineteen children functioning at Gross Motor Function Classification System levels I-III participated [range 6-12y; ten unilateral spastic CP (US-CP) and nine bilateral spastic CP (BS-CP)]. Kinematic data were recorded of head sway and reaching with the dominant arm in four sitting conditions: a horizontal and a 15° forward (FW) tilted seat surface, each with and without foot-support.

RESULTS

Seating condition did not affect head stability during reaching, but did affect kinematic reaching quality. The major reaching parameters, i.e., the proportion of reaches with one movement unit (MU) and the size of the transport MU, were not affected by foot-support. Forward-tilting had a positive effect on these parameters in children with US-CP, whereas the horizontal condition had this effect in children with BS-CP.

IMPLICATIONS

A 15° forward-tilted seating and foot-support do not affect head stability. Reaching in children with US-CP profits from forward-tilting; in children with BS-CP forward-tilting worsens reaching - effects that are independent of foot-support.

The Effectiveness of a Computer Game-Based Rehabilitation Platform for Children With Cerebral Palsy: Protocol for a Randomized Clinical Trial

BACKGROUND

It is difficult to engage young children with cerebral palsy (CP) in repetitive, tedious therapy. As such, there is a need for innovative approaches and tools to motivate these children. We developed the low-cost, computer game-based rehabilitation platform CGR that combines fine manipulation and gross movement exercises with attention and planning game activities appropriate for young children with CP.

OBJECTIVE

The objective of this study is to provide evidence of the therapeutic value of CGR to improve upper extremity (UE) motor function for children with CP.

METHODS

This randomized controlled, single-blind, clinical trial with an active control arm will be conducted at 4 sites. Children diagnosed with CP between the ages of 4 and 10 years old with moderate UE impairments and fine motor control abnormalities will be recruited.

RESULTS

We will test the difference between experimental and control groups using the Quality of Upper Extremity Skills Test (QUEST) and Peabody Developmental Motor Scales, Second Edition (PDMS-2) outcome measures. The parents of the children and the therapist experiences with the interventions and tools will be explored using semi-structured interviews using the qualitative description approach.

CONCLUSIONS

This research protocol, if effective, will provide evidence for the therapeutic value and feasibility of CGR in the pediatric rehabilitation of UE function.

TRIAL REGISTRATION

Clinicaltrials.gov NCT02728375; http:https://clinicaltrials.gov/ct2/show/NCT02728375 (Archived by WebCite at http://www.webcitation.org/6qDjvszvh).

Children with motor impairment related to cerebral palsy: Prevalence, severity and concurrent impairments in China

AIM

Cerebral palsy (CP) is the most common cause of motor impairment in childhood. This study aimed to examine the prevalence, severity and concurrent impairments of CP-related motor impairment among Chinese children.

METHODS

Children with CP-related motor impairment aged 0-17 years were identified through a national population-based survey based on World Health Organization International Classification of Functioning, Disability and Health. Logistic regression models allowing for weights were used to examine individual and family factors in relation to CP-related motor impairment.

RESULTS

The weighted prevalence of CP-related motor impairment was 1.25 per 1000 children (95% confidence interval (CI): 1.16, 1.35) in China. Male children, children in multiples and in families where adults suffered from CP, were more likely to be affected by CP-related motor impairment. For mild, moderate, severe and extremely severe groups of motor impairment, weighted proportions of CP were 14.12% (95%CI: 11.70, 16.95), 20.35% (95%CI: 17.48, 23.56), 27.44% (95%CI: 24.25, 30.87) and 38.09% (95%CI: 34.55, 41.76), respectively; and weighted proportions of concurrent visual, hearing and cognitive impairment were 5.00% (95%CI: 3.59, 6.91), 6.98% (95%CI: 5.34, 9.08) and 71.06% (95%CI: 67.57, 74.31), respectively.

CONCLUSIONS

Gender, multiple births and family adults with CP were significantly associated with CP-related motor impairment in Chinese children. Proportions of CP and concurrent impairments that increased with severity of motor impairment were observed.

Higher Levels of Caregiver Strain Perceived by Indian Mothers of Children and Young Adults with Cerebral Palsy Who have Limited Self-Mobility

AIM

Describe and compare the caregiver strain experienced among Indian mothers of children and young adults with cerebral palsy (CP) living in low resource settings.

METHODS

62 consecutive children and young adults with spastic CP (mean age 6.0 ± 4.5, range 2-21) and their parents were recruited from an outpatient physiotherapy department for this cross-sectional study. Ability to walk was classified using the Gross Motor Function Classification System and mother's caregiver strain was measured using caregiver strain index (CSI).

RESULTS

Mothers of children and young adults who have limited self-mobility perceived higher caregiver strain (mean CSI score 12.0 ± 1.3, p < 0.05) than mothers of children who can walk (mean CSI score 4.5 ± 3.0, p < 0.05). All 46 mothers of children and youth in GMFCS levels IV and V reported high levels of caregiver stress compared with only three of 16 mothers of children and youth who walk (levels I and II).

CONCLUSIONS

Physiotherapists and occupational therapists serving children and youth with CP are encouraged to partner with families to identify goals for ease of caregiving, activity, and participation at home and in the community.

Pediatric orthopedic surgery in humanitarian aid

Pediatric orthopedic surgery in humanitarian aid is conducted mainly in cooperation with emerging countries. Each mission is different, and depends on numerous parameters such as the country, the frequency of such missions, the pathologies encountered, the local structure and team, and the non-governmental organization (NGO) involved. Pathologies vary in etiology (tuberculosis, poliomyelitis) and severity. Each mission requires the presence of an experienced surgeon. Working conditions are often rudimentary. Surgical indications should be restricted to procedures that are going to be effective, with minimal postoperative complications, without any surgical "acrobatics". Teaching should be in association with the local university, and adapted to local needs. Mission objectives need to be realistic. Surgical indications should be adapted to local conditions, and the surgeon needs to be able to say "no" to procedures involving undue risk. The surgeon on mission should cooperate with local teams and be able to adapt to unusual situations. Assessment of results is essential to improving efficacy and evaluating the success of the mission.

Oropharyngeal dysphagia in children with cerebral palsy: comparisons between a high- and low-resource country

PURPOSE

There is paucity of research investigating oropharyngeal dysphagia (OPD) in young children with cerebral palsy (CP), and most studies explore OPD in high-resource countries. This study aimed at determining the proportion and severity of OPD in preschool children with CP in Bangladesh, compared to Australia.

METHOD

Cross-sectional, comparison of two cohorts. Two hundred and eleven children with CP aged 18-36 months, 81 in Bangladesh (mean = 27.6 months, 61.7% males), and 130 in Australia (mean = 27.4 months, 62.3% males). The Dysphagia Disorders Survey (DDS) - Part 2 was the primary OPD outcome for proportion and severity of OPD. Gross motor skills were classified using the Gross Motor Function Classification System (GMFCS), motor type/distribution.

RESULTS

(i) Bangladesh sample: proportion OPD = 68.1%; severity = 10.4 SD = 7.9. Australia sample: proportion OPD = 55.7%; severity = 7.0 SD = 7.5. (ii) There were no differences in the proportion or severity of OPD between samples when stratified for GMFCS (OR = 2.4, p = 0.051 and β = 1.2, p = 0.08, respectively).

CONCLUSIONS

Despite overall differences in patterns of OPD between Bangladesh and Australia, proportion and severity of OPD (when adjusted for the functional gross motor severity of the samples) were equivalent. This provides support for the robust association between functional motor severity and OPD proportion/severity in children with CP, regardless of the resource context. Implications for Rehabilitation The proportion and severity of OPD according to gross motor function level were equivalent between high- and low-resource countries (LCs). Literature from high-resource countries may be usefully interpreted by rehabilitation professionals for low-resource contexts using the GMFCS as a framework. The GMFCS is a useful classification in LCs to improve earlier detection of children at risk of OPD and streamline management pathways for optimal nutritional outcomes. Rehabilitation professionals working in LCs are likely to have a caseload weighted towards GMFCS III-V, with less compensatory OPD management options available (such as non-oral nutrition through tubes).

Longitudinal Study of Oropharyngeal Dysphagia in Preschool Children With Cerebral Palsy

OBJECTIVES

To determine changes in prevalence and severity of oropharyngeal dysphagia (OPD) in children with cerebral palsy (CP) and the relationship to health outcomes.

DESIGN

Longitudinal cohort study.

SETTING

Community and tertiary institutions.

PARTICIPANTS

Children (N=53, 33 boys) with a confirmed diagnosis of CP assessed first at 18 to 24 months (Assessment 1: mean age ± SD, 22.9±2.9 mo corrected age; Gross Motor Function Classification System [GMFCS]: I, n=22; II, n=7; III, n=11; IV, n=5; V, n=8) and at 36 months (Assessment 2).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

OPD was classified using the Dysphagia Disorders Survey (DDS) and signs suggestive of pharyngeal dysphagia. Nutritional status was measured using Z scores for weight, height, and body mass index (BMI). Gross motor skills were classified on GMFCS and motor type/distribution.

RESULTS

Prevalence of OPD decreased from 62% to 59% between the ages of 18 to 24 months and 36 months. Thirty percent of children had an improvement in severity of OPD (greater than smallest detectable change), and 4% had worse OPD. Gross motor function was strongly associated with OPD at both assessments, on the DDS (Assessment 1: odds ratio [OR]=20.3, P=.011; Assessment 2: OR=28.9, P=.002), pharyngeal signs (Assessment 1: OR=10.6, P=.007; Assessment 2: OR=15.8, P=.003), and OPD severity (Assessment 1: β=6.1, P<.001; Assessment 2: β=5.5, P<.001). OPD at 18 to 24 months was related to health outcomes at 36 months: low Z scores for weight (adjusted β=1.2, P=.03) and BMI (adjusted β=1.1, P=.048), and increased parent stress (adjusted OR=1.1, P=.049).

CONCLUSIONS

Classification and severity of OPD remained relatively stable between 18 to 24 months and 36 months. Gross motor function was the best predictor of OPD. These findings contribute to developing more effective screening processes that consider critical developmental transitions that are anticipated to present challenges for children from each of the GMFCS levels.

Introduction of the gross motor function classification system in Venezuela--a model for knowledge dissemination

BACKGROUND

A current worldwide common goal is to optimize the health and well-being of children with cerebral palsy (CP). In order to reach that goal, for this heterogeneous group, a common language and classification systems are required to predict development and offer evidence based interventions. In most countries in Africa, South America, Asia and Eastern Europe the classification systems for CP are unfamiliar and rarely used. Education and implementation are required. The specific aims of this study were to examine a model in order to introduce the Gross Motor Function Classification System (GMFCS-E&R) in Venezuela, and to examine the validity and the reliability.

METHODS

Children with CP, registered at a National child rehabilitation centre in Venezuela, were invited to participate. The Spanish version of GMFCS-E&R was used. The Wilson mobility scale was translated and used to examine the concurrent validity. A structured questionnaire, comprising aspects of mobility and gross motor function, was constructed. In addition, each child was filmed. A paediatrician in Venezuela received supervised self-education in GMFCS-E&R and the Wilson mobility scale. A Swedish student was educated in GMFCS-E&R and the Wilson mobility scale prior to visiting Venezuela. In Venezuela, all children were classified and scored by the paediatrician and student independently. An experienced paediatric physiotherapist (PT) in Sweden made independent GMFCS-E&R classifications and Wilson mobility scale scorings, accomplished through merging data from the structured questionnaire with observations of the films. Descriptive statistics were used and reliability was presented with weighted Kappa (Kw). Spearman's correlation coefficient was calculated to explore the concurrent validity between GMFCS-E&R and Wilson mobility scale.

RESULTS

Eighty-eight children (56 boys), mean age 10 years (3-18), with CP participated. The inter-rater reliability of GMFCS-E&R between; the paediatrician and the PT was Kw = 0.85 (95% CI: 0.75-0.88), the PT and student was Kw = 0.91 (95% CI: 0.86-0.95) and the paediatrician and student was Kw = 0.85 (95 % CI: 0.79-0.90). The correlations between GMFCS-E&R and Wilson mobility scale were high rs =0.94-0.95 (p < 0.001).

CONCLUSIONS

In a setting with no previous knowledge of GMFCS-E&R, the model with education, supervised self-education and practice was efficient and resulted in very good reliability and validity.