Do children with neurological disabilities use more inpatient resources: an observational study

Health and education outcomes from adolescence to adulthood for young people with neurodisability and their peers: protocol for a population-based cohort study using linked hospital and education data from England

INTRODUCTION

Children and young people with neurodisability (conditions affecting the brain or nervous system, creating functional impairment, eg, autism, learning disabilities, epilepsy, cerebral palsy or attention-deficit/hyperactivity disorder) have more complex health and educational needs than their peers, contributing to higher healthcare use and special educational needs (SEN) provision. To guide policy and improve services, evidence is needed on how health and education support and outcomes change with age for adolescents with and without neurodisability.

METHODS AND ANALYSIS

Using the Education and Child Health Insights from Linked Data (ECHILD) database, which links health and education data across England, we will follow adolescents from the start of secondary school (Year 7) into early adulthood. We will classify children with and without neurodisability recorded in hospital and education records before Year 7, compare their sociodemographic characteristics and describe trends in health and educational outcomes throughout secondary school. We will estimate rates of planned and unplanned healthcare contacts by year of age (11-22 years old), and we will examine changes in trends before, during and after transition to adult healthcare. We will also estimate the proportion of adolescents with school-recorded SEN provision and rates of school absences and exclusions by year of age (11-15 years old) for the two groups. We will explore variation in outcomes by neurodisability subgroup and sociodemographic characteristics and contextualise the findings using existing interview and survey data from children, young people and parents/carers generated in the Health Outcomes of young People throughout Education (HOPE) research programme.

ETHICS AND DISSEMINATION

Ethics approval for analyses of the ECHILD database has been granted previously (20/EE/0180). Findings will be shared with academics, policymakers and stakeholders, and published in open-access journals. Code and metadata will be shared in the ECHILD GitHub repository.

Healthcare utilization by children with neurological impairments and disabilities in rural Kenya: a retrospective cohort study combined with secondary analysis of audit data

Background: There is a paucity of data on healthcare utilization by children with neurological impairments (NI) in sub-Saharan Africa. We determined the rate, risk factors, causes, and outcomes of hospital admission and utilization patterns for rehabilitative care among children with NI in a defined rural area in Kenya. Methods: We designed two sub-studies to address the primary objectives. Firstly, we retrospectively observed 251 children aged 6–9 years with NI and 2162 age-matched controls to determine the rate, causes and outcomes of hospitalization in a local referral hospital. The two cohorts were identified from an epidemiological survey conducted in 2015 in a defined geographical area. Secondly, we reviewed hospital records to characterize utilization patterns for rehabilitative care. Results: Thirty-four in-patient admissions occurred in 8503 person-years of observation (PYO), yielding a crude rate of 400 admissions per 100 000 PYO (95% confidence interval (Cl): 286–560). The risk of admission was similar between cases and controls (rate ratio=0.70, 95%CI: 0.10–2.30, p = 0.31). The presence of electricity in the household was associated with reduced odds of admission (odds ratio=0.32, 95% Cl: 0.10–0.90, p < 0.01). Seizures and malaria were the main causes of admission. We confirmed six (0.3%) deaths during the follow-up period. Over 93% of outpatient paediatric visits for rehabilitative care were related to cerebral palsy and intellectual developmental delay. Health education (87%), rehabilitative exercises (79%) and assistive technology (64%) were the most common interventions. Conclusions: Surprisingly, the risk of hospitalization was not different between children with NI and those without, possibly because those with severe NI who died before this follow-up were under seclusion and restraint in the community. Evidence-based and tailored rehabilitative interventions are urgently required based on the existing secondary data.

Impact of children with complex chronic conditions on costs in a tertiary referral hospital

OBJECTIVES

To investigate the impact of complex chronic conditions on the use of healthcare resources and hospitalization costs in a pediatric ward of a public tertiary referral university hospital in Brazil.

METHODS

This is a longitudinal study with retrospective data collection. Overall, three one-year periods, separated by five-year intervals (2006, 2011, and 2016), were evaluated. Hospital costs were calculated in three systematic samples of 100 patients each, consisting of patients with and without complex chronic conditions in proportion to their participation in the studied year.

RESULTS

Over the studied period, the hospital received 2,372 admissions from 2,172 patients. The proportion of hospitalized patients with complex chronic conditions increased from 13.3% in 2006 to 16.9% in 2016 as a result of a greater proportion of neurologically impaired children, which rose from 6.6% to 11.6% of the total number of patients in the same period. Patients’ complexity also progressively increased, which greatly impacted the use of healthcare resources and costs, increasing by 11.6% from 2006 (R$1,300,879.20) to 2011 (R$1,452,359.71) and 9.4% from 2011 to 2016 (R$1,589,457.95).

CONCLUSIONS

Hospitalizations of pediatric patients with complex chronic conditions increased from 2006 to 2016 in a Brazilian tertiary referral university hospital, associated with an important impact on hospital costs. Policies to reduce these costs in Brazil are greatly needed.

Transition from child-centred to adult-oriented healthcare systems for young people with neurodisability: a scoping review protocol

Background: The transition from child-centred to adult-oriented healthcare is a challenging time for young people with neurodisability. As the prevalence of neurodisability increases, greater numbers of young people will eventually transfer to the adult healthcare system. While there is a growing recognition of the importance of providing quality, transitional care, little is known about how to manage and optimise this process for young people with neurodisability. The objective of this scoping review is to examine and map existing literature related to the transition from child-centred to adult-oriented healthcare systems for young people with neurodisability. Methods: Systematic literature searches of OVID MEDLINE, EMBASE, PsycINFO, CINAHL, Cochrane Library and Web of Science will be conducted from inception to present. A structured iterative search of grey literature will be conducted. This review will consider all study designs examining the transition from child to adult health services in neurodisability. Two reviewers will independently screen each retrieved title and abstract and assess full-text articles against the inclusion criteria to determine eligibility. Data will be extracted and synthesised quantitatively and qualitatively. The process and reporting will follow PRISMA-ScR guidelines. Conclusion: This review will provide a broad and systematically mapped synthesis of the extent and nature of the available published and unpublished literature on transition from child-centred to adult-oriented healthcare systems in neurodisability. The results will be used to determine gaps in the current evidence base in order to prioritise areas for future research.

Interventions based on early intensive applied behaviour analysis for autistic children: a systematic review and cost-effectiveness analysis

BACKGROUND

Early intensive applied behaviour analysis-based interventions are intensive interventions for autistic children that are often delivered on a one-to-one basis for 20-50 hours per week.

OBJECTIVES

To evaluate the clinical effectiveness and cost-effectiveness of early intensive applied behaviour analysis-based interventions for autistic children, based on current evidence.

METHODS

A systematic review and individual participant data meta-analysis were conducted to evaluate the clinical effectiveness of an early intensive applied behaviour analysis-based intervention for autistic children. An economic analysis included a review of existing analyses and the development of a new model.

RESULTS

Twenty studies were included in the clinical review. Individual participant data were retrieved from 15 of these studies. Results favoured the interventions when assessing adaptive behaviour after 2 years compared with treatment as usual/eclectic interventions (mean difference 7.00, 95% confidence interval 1.95 to 12.06). In analyses of cognitive ability (intelligence quotient), results favoured the interventions by approximately 10 points after 1 year (mean difference 9.16, 95% confidence interval 4.38 to 13.93) and 2 years (mean difference 14.13, 95% confidence interval 9.16 to 19.10). Evidence for other outcomes was limited and meta-analyses were generally inconclusive. There was no evidence that the effect of the interventions varied with characteristics of the children, but data were limited. Adopting a £30,000 per quality-adjusted life-year threshold, the results of the cost-effectiveness analysis indicate that early intensive applied behaviour analysis-based interventions would need to generate larger benefits or cost savings to be cost-effective. Adopting a public sector perspective and making pessimistic assumptions about long-term effects, the incremental cost-effectiveness ratio for early intensive applied behaviour analysis-based therapy compared with treatment as usual is £189,122 per quality-adjusted life-year. When optimistic assumptions are made, the incremental cost-effectiveness ratio is £46,768 per quality-adjusted life-year. Scenario analyses indicated that these interventions can potentially be cost-effective if long-term improvements persist into adulthood, or if they have significant impact on educational placement. Care should be taken when interpreting these scenarios owing to the limited data.

LIMITATIONS

All included studies were at risk of bias, there was substantial heterogeneity and effects varied considerably across studies. The effect of intervention on autism symptom severity, language development and school placement remains uncertain because of the limited data. The long-term effects are unclear owing to a lack of follow-up data.

CONCLUSIONS

This review found limited evidence that early intensive applied behaviour analysis-based interventions may improve cognitive ability and adaptive behaviour, but the long-term impact of the interventions remains unknown. The economic analysis is constrained by the limited effectiveness evidence, but suggests that these interventions are unlikely to be cost-effective unless clear long-term benefits, or a substantial change in which schools children attend, can be identified.

FUTURE WORK

Further studies into the effectiveness of early intensive applied behaviour analysis-based interventions may be warranted if they include well-defined, alternative interventions as comparators and collect relevant outcomes. Consideration should be given to future studies that not only address whether or not early intensive applied behaviour analysis-based interventions are clinically effective, but also aim to identify which components of early intensive applied behaviour analysis-based interventions might drive effectiveness.

STUDY REGISTRATION

This study is registered as PROSPERO CRD42017068303.

FUNDING

This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 35. See the NIHR Journals Library website for further project information.

Assistive products and childhood neurodisability: a retrospective study on factors associated with aids/orthoses prescription

BACKGROUND

Children affected by pathologies causing neurodisability go through motor, cognitive, sensory and other limitations. The selection of assistive products can influence their level of independence and quality of life.

AIM

The present study investigated the possibility to assess the equipment needs of children with neurodisabilities, based on their clinical characteristics.

DESIGN

A retrospective observational study.

SETTING

Outpatients.

POPULATION

Inclusion criteria: diagnosis of cerebral palsy or genetic/chromosomal/syndromic disorders, age range 0-18 years, intelligence quotient evaluation, medical history of positive or negative presence of epilepsy and of communication disorders, admission at our neurorehabilitation service between 2007 and 2017, and registration of all equipment prescribed to each child.

METHODS

In 192 children (111 males, 57.81%) we evaluated the relationship between several independent variables (diagnosis, sex, Gross Motor Function Classification System level, intelligence quotient, history of epilepsy and communication disorders) and equipment prescription by means of logistic regression models.

RESULTS

Our data showed significant correlation between the Gross Motor Function Classification System level and the equipment prescribed. A history of seizures was negatively correlated with walker prescriptions (the log odds of prescription decreases by -2.156; CI: -4.16 to -0.65) and positively with those of stroller (the log odds increases by 1.427; CI: 0.22 to 2.69). Stroller and knee-ankle-foot orthoses and hip-knee-ankle-foot orthoses prescriptions were negatively correlated with the cerebral palsy diagnosis. The prescription of foot orthoses was positively correlated with mental retardation (the log odds increases by 0.358; CI: 0.12 to 0.61). A negative correlation between communication disorders and the prescription of ankle-foot orthoses and communication/learning devices was also found (the log odds decreases by -0.833; CI -1.66 to -0.01).

CONCLUSIONS

Several clinical characteristics correlate with specific equipment needs.

CLINICAL REHABILITATION IMPACT

The definition of the clinical characteristics with a potential predicting value, may facilitate the task of physician on choosing what is more appropriate to prescribe, as well as the authorizing office responsible for evaluating the appropriateness of prescriptions. Furthermore, it could be possible to foresee the care needs in terms of type and number of aids/orthoses and to guarantee every disabled child the possibility to take advantage of the same opportunities.

The impact of neurological disorders on hospital admissions for children and young people: a routine health data study

Introduction

Neurological conditions are a major and increasing cause of hospitalisation among children and young people, but little is known about the impact of neurological conditions on hospital services in England, nor the factors that influence length of stay and bed days per year.

Objectives

To quantify the hospital usage in children and young people related to neurological conditions, trends over time and variation by ethnicity and deprivation status.

Methods

An ICD10 coding framework identified a cohort of individuals aged 0-19 years with neurological conditions from linked routinely collected healthcare data from England (The Hospital Episode Statistics Admitted Patient Care dataset), from 1 April 2003 to 31 March 2015. Linked outpatient and accident and emergency data were used to supplement missing demographic data. Length of stay and bed days per year per person were calculated. These were separately modelled using random intercept multivariable negative binomial regressions with gender, age, ethnic group, diagnostic group, region of residence and deprivation category as predictors.

Results

524,442 individuals were identified over the study period, increasing from 49,928 in 2003/04 to 102,840 in 2014/15. Neurological conditions account for 8.8% of inpatient bed days in the 0-14 year old age group. Length of stay and bed days per year vary primarily by age group - e.g. Under 1 year olds had 1.85 times (95%CI 1.83-1.86%) longer stays and over double (2.36 times, 95%CI 2.34-2.37 times) the number of bed days per person per year compared to 5 to 9 year olds - and main diagnostic group, with smaller variations by ethnic group, deprivation and region.

Conclusions

Neurological conditions in children and young people have a significant and increasing impact on the NHS in England. Falls in length of stay and bed days per person are more than offset by increasing numbers of children and young people with neurological diagnoses. Variations in length of stay and bed days per year by diagnostic group, ethnic group, age group, deprivation category and region should be taken into account in resource planning.