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Respiratory illness is the leading cause of mortality in children with cerebral palsy (CP). Although risk factors for developing chronic respiratory illness have been identified, comprehensive clinical care recommendations for the prevention and management of respiratory illness do not currently exist. We invited over 200 clinicians and researchers from multiple disciplines with expertise in the management of respiratory illness in children with CP to develop care recommendations using a modified Delphi method on the basis of the RAND Corporation–University of California Los Angeles Appropriateness Method. These recommendations are intended for use by the wide range of practitioners who care for individuals living with CP. They provide a framework for recognizing multifactorial primary and secondary potentially modifiable risk factors and for providing coordinated multidisciplinary care. We describe the methods used to generate the consensus recommendations, and the overall perspective on assessment, prevention, and treatment of respiratory illness in children with CP. What this paper adds The first consensus statement for preventing and managing respiratory disease in cerebral palsy (CP).Risk factors for respiratory disease in CP should be identified early.Individuals with CP at risk of respiratory disease require regular assessment of risk factors.Effective partnerships between multidisciplinary teams, individuals with CP, and families are essential.Treatment of respiratory disease in individuals with CP must be proactive., What this paper adds The first consensus statement for preventing and managing respiratory disease in cerebral palsy (CP).Risk factors for respiratory disease in CP should be identified early.Individuals with CP at risk of respiratory disease require regular assessment of risk factors.Effective partnerships between multidisciplinary teams, individuals with CP, and families are essential.Treatment of respiratory disease in individuals with CP must be proactive. This article's abstract has been translated into Spanish and Portuguese. Follow the links from the abstract to view the translations. Editor's Choice Many individuals with cerebral palsy (CP) have a risk of developing respiratory problems, including infections and long‐term lung damage. This may affect many aspects of functioning, quality of life, and life expectancy. Assessment, prevention, and management are complex. Yet, the topic is insufficiently addressed in both clinical practice and research. My Editor's Choice for the February issue is this useful evidence‐based, expert‐ and consumer‐informed consensus statement, produced on the one hand for health professionals and on the other hand for young people with CP, their family, and caregivers, in order to implement and follow up optimal prevention and management of respiratory disease in this group.

Purpose Chronic pain is common in adolescents. Evidence-based guidelines recommend interdisciplinary treatment, but access is limited by geography. The development of hybrid programs utilizing both face-to-face and videoconference treatment may help overcome this. We developed a 7-week hybrid pediatric interdisciplinary pain program (Hybrid-PIPP) and wished to compare it to individual face-to-face sessions (Standard Care). Our objective was to test the feasibility of a protocol that used a matched pair un-blinded randomized controlled design to investigate the efficacy and cost-effectiveness of the Hybrid-PIPP compared to Standard Care. Patients and methods Parent-adolescent dyads were recruited from tertiary pediatric clinics and matched by disability before randomization to minimize allocation bias. The adolescents (aged 11-17) had experienced primary pain for >3 months. Hybrid-PIPP involved 11 hrs of group therapy and 4 individual videoconference sessions. Standard care was provided by the same clinical team, using the same treatment model and similar intensity as the Hybrid-PIPP. The intention was to recruit participants for 3 Hybrid-PIPP groups with a comparison stream. Recruitment was ceased after 2 groups due to the high participant disability requiring more intensive intervention. Results Eighteen dyads were screened and 13 randomized (7 Hybrid-PIPP, 6 Standard Care, 2 unsuitable, 3 unallocated when the study was stopped). The study met a priori feasibility criteria for staff availability; recruitment rate; treatment completion; and data collection. Global satisfaction ratings were similar in both streams (SC median 7, range 5-9 and Hybrid-PIPP median 8.5, range 5-10). Challenges were identified in both streams. A future modified Hybrid-PIPP was considered acceptable if the intensity is increased to manage the high level of disability. Standard care was considered inefficient. No adverse events were reported. Conclusion The study determined that the protocol met a priori feasibility criteria, but to be practicable in a real world, health environment requires significant modifications. Registration ANZTR(ACTRN2614000489695).

Background Respiratory disease is a leading cause of hospitalizations and deaths in young people with cerebral palsy (CP). It is insidious and multifactorial. Clinical management can be complex. This systematic review describes effects of interventions for the prevention and management of respiratory disease in young people with CP. Methods Nine databases (Cochrane, CINAHL, Embase, EMCare, MEDLINE, PEDro, OpenGrey, ScienceDirect, and SpeechBITE) were searched. Eligibility criteria were as follows: the population included at least 50% individuals with CP aged under 26 years, the intervention was for chronic respiratory illness, the outcomes were any measurable indicators of respiratory health or morbidity; the study design could be any original study reporting effects of an intervention on measurable outcomes, and the study was published January 1998 or later. The American Academy for Cerebral Palsy and Developmental Medicine methodology guided study appraisal and synthesis. The review was registered with PROSPERO (reference number CRD42018086314). Results The search yielded 3,347 papers; 37 papers (reporting 34 studies) of these met the eligibility criteria. They included 582 participants with CP (ranging from 1 to 77 across studies) with ages from 5 months to 25 years. Interventions were diverse and included: airway clearance techniques, exercise, positioning, mealtime management, salivary management, upper airway interventions, antibiotics, gastro-intestinal interventions, and spinal surgery. There were no interventions aimed at prevention of respiratory disease in this population. Research designs were classified as Levels 2 (n = 3), 3 (n = 2), 4 (n = 25), and 5 (n = 4). Conclusions Evidence for most respiratory interventions for young people with CP is absent or weak. No controlled trials demonstrated significant effects on respiratory morbidity, owing to their scarcity, weak designs, and inadequate power. There is an urgent need for well-designed prospective controlled studies investigating prevention and management of respiratory disease in young people with CP.

To assess effects of adaptive bungee trampoline training for children with cerebral palsy.This was a single-subject intervention study, A-B-A, with 4 children aged 6 to 11 years. Measurements included muscle strength, balance, functional muscle strength, functional mobility, selected Gross Motor Function Measure items, heart rate, enjoyment, and for adverse effects-range of motion and spasticity. Goals were measured using the Canadian Occupational Performance Measure.Lower limb muscle strength improved in 3 children, and balance and functional strength in 2 children. The child who was not walking increased sitting and supported standing times. All participants had clinically significant increases on the Canadian Occupational Performance Measure. Adherence and enjoyment were high, with no adverse effects.Adaptive bungee trampoline training can improve strength, balance, and functional mobility in children with cerebral palsy.

Objective: To investigate feasibility of aquatic high intensity interval training for adolescents with cerebral palsy, who can ambulate independently but may choose a mobility aid in some circumstances. Design: Pilot randomised controlled trial. Method: Following baseline assessments, participants were randomised to usual care or ten weeks of twice weekly aquatic high intensity interval training. Each class comprised 10 one-minute exercise intervals separated by one-minute rest. High intensity exercise was defined as the attainment of ⩾80% of peak heart rate measured by telemetry. Setting: Tertiary paediatric hospital. Main Measures: Primary outcomes related to the feasibility of the protocol to progress to a definitive trial. Consumer feedback was obtained. Results: Of 119 potential participants, 46 appeared eligible and 17 consented, resulting in a recruitment fraction of 37% (95% CI 23–52). Twelve completed baseline assessments and were randomised (5 males; 14 years 7 months SD 2 years 0 months). In the intervention group, of the 1190 exercise stations (across all participants and sessions), heart rate data were available for 1180 stations and high intensity exercise was achieved during 1111 stations (93%, 95% CI 92–95). All randomised participants completed the study and reported that the intervention was fun and provided friendship opportunities. There were no major adverse events or exacerbation of pain. Conclusions: Aquatic high intensity interval training in ambulant adolescents with cerebral palsy is feasible, while maintaining adherence and fidelity. Uncertainty remains on the efficacy of the intervention, highlighting the need for a large definitive trial.

Cerebral palsy (CP) is the most common cause of disability in childhood. Respiratory illness is the most common cause of mortality, morbidity, and poor quality of life in the most severely affected children. Respiratory illness is caused by multiple and combined factors. This review describes these factors and discusses assessments and treatments. Oropharyngeal dysphagia causes pulmonary aspiration of food, drink, and saliva. Speech pathology assessments evaluate safety and adequacy of nutritional intake. Management is holistic and may include dental care, and interventions to improve nutritional intake, and ease, and efficiency of feeding. Behavioral, medical, and surgical approaches to drooling aim to reduce salivary aspiration. Gastrointestinal dysfunction, leading to aspiration from reflux, should be assessed objectively, and may be managed by lifestyle changes, medications, or surgical interventions. The motor disorder that defines cerebral palsy may impair fitness, breathing mechanics, effective coughing, and cause scoliosis in individuals with severe impairments; therefore, interventions should maximize physical, musculoskeletal functions. Airway clearance techniques help to clear secretions. Upper airway obstruction may be treated with medications and/or surgery. Malnutrition leads to poor general health and susceptibility to infection, and improved nutritional intake may improve not only respiratory health but also constipation, gastroesophageal reflux, and participation in activities. There is some evidence that children with CP carry pathogenic bacteria. Prophylactic antibiotics may be considered for children with recurrent exacerbations. Uncontrolled seizures place children with CP at risk of respiratory illness by increasing their risk of salivary aspiration; therefore optimal control of epilepsy may reduce respiratory illness. Respiratory illnesses in children with CP are sometimes diagnosed as asthma; a short trial of asthma medications may be considered, but should be discontinued if ineffective. Overall, management of respiratory illness in children with CP is complex and needs well-coordinated multidisciplinary teams who communicate clearly with families. Regular immunizations, including annual influenza vaccination, should be encouraged, as well as good oral hygiene. Treatments should aim to improve quality of life for children and families and reduce burden of care for carers.

Objective: In a non-athletic population, to (1) investigate the effectiveness of high-intensity interval training in an aquatic environment (A-HIIT) on aerobic performance, strength, and body composition and (2) report on safety of this approach. Method: A systematic search was undertaken of six databases until May 2018. Trials were eligible for inclusion if they compared the effect of A-HIIT in a non-athletic population with a control group that received no exercise training. Data were extracted independently by two reviewers and meta-analyses were undertaken using a random effects model to produce standardized mean difference (SMD) and 95% confidence intervals (CIs). Risk of bias was assessed using Cochrane’s risk of bias tool. All studies were graded using Physiotherapy Evidence Database (PEDro) and Consensus for Exercise Reporting Template (CERT) scales to determine quality of reporting. Results: Eight studies reported over 13 papers met study criteria ( n = 377). Compared with a control group, those who completed a program of A-HIIT demonstrated greater aerobic performance (SMD 0.69 (95% CI 0.39–0.98); I2 = 0%; n = 191) and lower limb muscle strength (SMD 0.30 (95% CI 0.04–0.56); I2 = 0%; n = 237). No differences were seen in measures of body composition or the number of adverse events. All studies were at risk of performance bias. The (mean ± SD) PEDro and CERT scores were 4.9 ± 1.5 and 15.1 ± 2.1, respectively. Conclusion: In a non-athletic population, A-HIIT was safe and may have improved aerobic performance and lower limb strength. The exercise interventions were well described and monitoring and reporting of exercise intensity in water was feasible.

Respiratory disease accounts for a high proportion of hospital admissions in young people with cerebral palsy (CP),1 and re-admission rates are high.2 The development of respiratory disease in this population is poorly understood, but onset appears to be gradual and undetected for a long time. Early identification of risk factors for severe respiratory disease would enable families and clinicians to intervene earlier and prevent, or at least minimise, the development of severe respiratory disease. We recently reported a 3-year longitudinal study of 482 young people (aged 1–26 years) with CP.3 At the beginning of the study, participants or their carers reported on a range of respiratory symptoms and comorbidities. These responses were linked prospectively to hospital admissions for 3 years to identify the following factors, which predicted subsequent respiratory hospital admissions: a Gross Motor Function Classification Scale (GMFCS) level V, at least one respiratory hospital admission in the year preceding the survey, oropharyngeal dysphagia, seizures, frequent respiratory symptoms, gastro-oesophageal reflux disease, at …

Leg stiffness is important during running to increase velocity and maximise efficiency by facilitating use of the stretch-shortening cycle. Children with cerebral palsy who have neuromuscular impairments may have altered leg stiffness. The aim of this study was to describe leg stiffness during running in typically developing children and those with cerebral palsy in Gross Motor Function Classification Scale levels I and II at a range of speeds.This cross-sectional study examined kinematic data collected from typically developing children (n = 21) and children with cerebral palsy (Gross Motor Function Classification Scale level I n = 25, Gross Motor Function Classification Scale level II n = 13) during jogging, running and sprinting. Derived variables were resultant ground reaction force, change in leg length and three-dimensional leg stiffness. Linear mixed models were developed for statistical analysis.Children with cerebral palsy had reduced stiffness when jogging (Gross Motor Function Classification Scale level I affected t = 3.81 p 0.01; non-affected t = 2.19 p = 0.03; Gross Motor Function Classification Scale level II affected t = 2.04 p = 0.04) and running (Gross Motor Function Classification Scale level I affected t = 3.23 p 0.01) compared to typically developing children. Affected legs were less stiff than non-affected legs only in Gross Motor Function Classification Scale level I during running (t = 2.26 p = 0.03) and sprinting (t = 2.95 p 0.01).Children with cerebral palsy have atypical leg stiffness profiles which differ according to functional classification.

Children and adolescents with cerebral palsy who are classified as Gross Motor Function Classification Scale level I or II are usually able to run but lack ankle power generation for push-off. The aim of this study was to analyze the efficacy of a running training program in improving ankle power generation in children and adolescents with cerebral palsy.This randomized controlled trial compared kinematic and spatiotemporal data collected during running from 38 children and adolescents with unilateral or bilateral cerebral palsy before and after a 12-week running program. Normalized speed, stride length, cadence, foot strike pattern, peak ankle power generation, peak hip flexor power generation in swing and propulsion strategy were calculated. Linear mixed models were developed to analyze differences between groups.At follow-up the intervention group had increased normalized speed of running (t = -3.68 p .01) while the control group got slower (t = 3.17 p .01). In running, children in Gross Motor Function Classification Scale level II in the intervention group increased ankle power (t = 2.49 p = .01) while the control group did not change (t = 0.38 p = .71). In sprinting, children in Gross Motor Function Classification Scale levels I and II in the intervention group maintained ankle power (level I t = 0.32 p = .75; level II t = 1.56 p = .12) while those in the control group decreased ankle power (level I t = 4.69 p .01; level II t = 2.52 p = .01). Most within-group differences did not result in significant between-group differences at follow-up.Power generation for running may be responsive to targeted intervention in children with cerebral palsy.

Purpose: Describe physical activity energy expenditure, body composition, and nutritional intake in adolescents with cerebral palsy (CP) in the context of health recommendations.Materials and metho...

Study Design This is a noninferior, single-blind, randomized controlled trial. Introduction Joint stiffness is common after plaster cast immobilization for simple phalanx and metacarpal fractures in children. The limited literature suggests this joint stiffness in children resolves without one-on-one therapy; however, without robust studies confirming that there is no detrimental effect from withdrawing treatment, many children are still referred. Purpose of the Study The purpose of this study was to determine if an educational handout for self-management of stiffness is noninferior to one-on-one hand therapy for achieving full range of motion (ROM). Methods Participants were randomly assigned to group one who received the handout or group two who received hand therapy in addition to the handout. The ROM was measured by composite flexion and total active motion (TAM). The noninferiority margin was 10% difference between the two groups in the proportion of participants who achieved full ROM at two weeks after cast removal. Results Sixty participants in each group completed the study. Group difference for composite flexion was 1.7% (95% CI: −3.9% to 7.2%), demonstrating noninferiority. Group difference for TAM was inconclusive at 8.3% (95% CI: −2.1% to 18.7%). Sensitivity analysis adjusting for participants with full composite flexion at the baseline resulted in the group difference for composite flexion of 3.1% (95% CI: −3.6% to 9.8%), maintaining noninferiority, but group difference for TAM at 10.4% (95% CI: 0.0% to 20.9%), was inconclusive with the handout group significantly worse. Conclusion An educational handout is noninferior to hand therapy for achieving full ROM in composite flexion but not TAM. This needs to be taken into consideration for changing clinical practise.

Background Running is a fundamental movement skill important for participation in physical activity. Children with cerebral palsy (CP) who are classified at Gross Motor Function Classification Scale (GMFCS) level I and II are able to run but may be limited by neuromuscular impairments. Research question To describe the propulsion strategy (PS) during running of children and adolescents with CP. Methods This cross-sectional study used kinematic and kinetic data collected during running from 40 children and adolescents with unilateral or bilateral CP and 21 typically developing (TD) children. Maximum speed, peak ankle power generation (A2), peak hip flexor power generation in swing (H3) and PS (PS = A2/(A2 + H3)) were calculated. Linear mixed models were developed to analyze differences between groups. Results Maximum speed, A2 and PS were significantly less in children with CP GMFCS level I than in TD children and significantly less in children in GMFCS level II than level I. For children with CP, A2 and PS were significantly smaller in affected legs than non-affected legs. In affected legs, H3 was significantly larger in children in GMFCS level II than GMFCS level I but not different between TD children and children in GFMCS level II. Significance The contribution of ankle plantarflexor power to forward propulsion in running is reduced in young people with CP and is related to GMFCS level. This deficit appears to be compensated in part by increased hip flexor power generation but limits maximum sprinting speed.

Aim The aim of this paper is to present the Australian Spasticity Assessment Scale (ASAS) and to report studies of its interrater reliability. The ASAS identifies the presence of spasticity by confirming a velocity-dependent increased response to rapid passive movement and quantifies it using an ordinal scale. Method The rationale and procedure for the ASAS is described. Twenty-two participants with spastic CP (16 males; age range 1y 11mo–15y 3mo) who had not had botulinum neurotoxin-A within 4 months, or bony or soft tissue surgery within 12 months, were recruited from the spasticity management clinic of a tertiary paediatric teaching hospital. Fourteen muscles in each child were assessed by each of three experienced independent raters. ASAS was recorded for all muscles. Interrater reliability was calculated using the weighted kappa statistic (quadratic weighting; κqw) for individual muscles, for upper limbs, for lower limbs, and between raters. Results The weighted kappa ranged between 0.75 and 0.92 for individual muscle groups and was 0.87 between raters. Interpretation The ASAS complies with the definition of spasticity and is clinically feasible in paediatric settings. Our estimates of interrater reliability for the ASAS exceed that of the most commonly used spasticity scoring systems.

Running is a fundamental motor skill which is important for participation in recreational activities throughout the lifespan.To identify, appraise, and synthesize the evidence related to running in people with cerebral palsy (CP).A search of electronic databases was conducted in April 2016. Articles were reviewed by two assessors and had to meet the following criteria: 1) population included people with CP; and 2) included information about running. Articles were assessed for quality using the Checklist for Measuring Study Quality by Downs and Black.Of 2607 articles initially identified, 56 underwent full-text review and 17 were included. Quantitative analysis was not possible. The quality of descriptive studies was fair-good, while intervention studies scored poor-good. Four of the 12 descriptive studies reported kinematic and kinetic data. Five intervention studies included running as an outcome measure, although running was not the focus of intervention. A few studies showed that sprint speed, agility, and running efficiency are impaired in people with CP, but mechanisms underlying these impairments have yet to be reported.Research on running in people with CP is limited, methodology and findings are inconsistent and studies are generally fair quality. Further investigation is warranted.

This chapter focuses on school-aged children and adolescents and is presented in two parts. The first part introduces the foundational principles and practices for occupational and physiotherapy for children with cerebral palsy. The second part provides an overview of evidence-based interventions that aim to optimise participation outcomes, reduce activity limitations or minimise body structure or function impairments of children with cerebral palsy.

Progressive hip displacement is the second most common deformity in children with cerebral palsy (CP). For many decades, the methods of monitoring hip health and development in children with CP varied widely between facilities. Recently, systematic population based studies have identified some of the factors and characteristics of children with CP who would most benefit from hip surveillance. Health services providing hip surveillance within Australia identified a need for clinical guidelines to assist in provision of comprehensive and best practice health care for children with CP across all patient demographics. Guidelines providing clear, evidence based information on specific timing for commencement, frequency, and discharge have not previously been published. This article analyses the supportive evidence for comprehensive hip surveillance, discusses the development of draft guidelines in Australia, and describes the process for achieving national consensus resulting in the Consensus Statement on Hip Surveillance for Children with Cerebral Palsy: Australian Standards of Care. These standards of care are being followed in clinical facilities across Australia and are endorsed by the Australasian Academy of Cerebral Palsy and Developmental Medicine (AusACPDM).

Objective To describe associations between respiratory illness and its potential predictors in children and young adults with cerebral palsy (CP). Study design Cross-sectional survey of self- and caregiver-reported respiratory symptoms for individuals aged up to 26 years with CP. Respiratory illness was indicated by 2 outcomes: (1) ≥1 respiratory hospitalizations in the past year; and (2) ≥2 courses of antibiotics for respiratory symptoms in the past year. ORs were calculated using univariate and multivariate logistic regression. Results There were 551 participants, aged 1-26 years, distributed across all gross motor function classification scale (GMFCS) levels. In univariate analyses, factors significantly associated with respiratory hospitalizations were weekly respiratory symptoms (OR 2.31, 95% CI 1.78-3.00), respiratory symptoms during meals (OR 3.23, 95% CI 1.50-5.80), gastroesophageal reflux (OR 3.01, 95% CI 1.71-5.31), coughing or choking on saliva (OR 4.36, 95% CI 2.38-8.01), current asthma (OR 3.56, 95% CI 1.97-6.42), age (0-3 years) (OR 3.24, 95% CI 1.19-8.80, compared with 13-17 years), seizures (OR 3.45, 95% CI 1.96-6.08), and scoliosis (OR 2.14, 95% CI 1.16-3.97). Nonambulatory individuals (GMFCS IV-V) were at significantly increased risk of hospitalizations only if they had food modifications and/or nasogastric or gastrostomy tube feeds (OR 5.36, 95% CI 2.89-9.96, compared with GMFCS I-III with no food modifications and no tube). All factors, except seizures and scoliosis, were significantly associated with multiple courses of antibiotics in univariate analyses. Conclusions Oromotor dysfunction is strongly associated with respiratory illness in patients with CP.

Introduction Children with cerebral palsy (CP) and other neurodevelopmental disabilities often receive a home programme of exercises to assist in reaching their therapy goals. Adherence to exercise programmes is necessary to attain the level of practice required to achieve goals; however, adherence can be difficult to accomplish. In this paper, we describe the protocol for a randomised controlled trial to evaluate the effectiveness of delivering a home exercise programme to school-age children with disabilities using Physitrack, an online exercise prescription tool with a website or app interface. Methods and analysis Participants aged 6–17 years, with CP or other neurodevelopmental disabilities, receiving community physiotherapy services in Western Australia, will be recruited. Participants will be stratified by age and functional mobility and randomised to either the intervention group, who will complete an 8-week home exercise programme using Physitrack, or the control group, who will complete an 8-week exercise programme without Physitrack. Researcher blinding to group allocation, and participant blinding to outcome, will be maintained. The primary outcome measures are adherence to the home exercise programme with weekly collection of home exercise logs; achievement of individualised goals by phone interview before and after intervention; and correctness of exercise performance by collection and analysis of videos of participants performing home exercises. Secondary outcome measures include enjoyment of physical activity, confidence to complete exercise programme, preferred method of delivery of programme and usability of Physitrack. A sample size of 58 participants will be necessary to see an effect on home programme adherence. Data will be analysed using the intention-to-treat principle. Ethics and dissemination Ethical approval was obtained from Curtin University Human Research Ethics Committee in July 2016 (10391). Outcomes will be disseminated through publication in peer-reviewed journals and presentations at scientific conferences. Trial registration number ACTRN12616000743460; Pre-results.

Aim To ensure hip surveillance guidelines reflect current evidence of factors influencing hip displacement in children with cerebral palsy (CP). Method A three-step review process was undertaken: (1) systematic literature review, (2) analysis of hip surveillance databases, and (3) national survey of orthopaedic surgeons managing hip displacement in children with CP. Results Fifteen articles were included in the systematic review. Quantitative analysis was not possible. Qualitative review indicated hip surveillance programmes have decreased the incidence of hip dislocation in populations with CP. The Gross Motor Function Classification System was confirmed as the best indicator of risk for displacement, and evidence was found of hip displacement occurring at younger ages and in young adulthood. Femoral geometry, pelvic obliquity, and scoliosis were linked to progression of hip displacement. A combined data pool of 3366 children from Australian hip surveillance databases supported the effectiveness of the 2008 Consensus Statement to identify hip displacement early. The survey of orthopaedic surgeons supported findings of the systematic review and database analyses. Interpretation This review rationalized changes to the revised and renamed Australian Hip Surveillance Guidelines for Children with Cerebral Palsy 2014, informing frequency of radiographic examination in lower risk groups and continuation of surveillance into adulthood for adolescents with identified risk factors.

This is a brief background paper for a supplementary issue of Developmental MedicineChild Neurology by the Australian Cerebral Palsy Register Group. It provides context for the reader of the supplement including a description of the establishment and development of state and territory cerebral palsy registers in Australia.