Web-based physical activity promotion in young people with CF: a randomised controlled trial.

BACKGROUND: Physical activity levels are known to decline following hospitalisation for people with cystic fibrosis (pwCF). However, optimal physical activity promotion strategies are unclear. This study investigated the effect of a web-based application (ActivOnline) in promoting physical activity in young pwCF. METHODS: Multicentre randomised controlled trial with assessor blinding and qualitative evaluation. People with CF (12-35 years) admitted to hospital for a respiratory cause were eligible and randomised to the 12-week ActivOnline intervention (AO) or usual care (UC). The primary outcome was change in device-based time spent in moderate-to-vigorous physical activity (MVPA) from baseline to post-intervention. Follow-up was at 6 months from hospital discharge when qualitative evaluation was undertaken. RESULTS: 107 participants were randomised to AO (n=52) or UC (n=55). Sixty-three participants (59%) contributed to the intention-to-treat analysis. Mean (SD) age was 21 (6) years (n=46, <18 years). At baseline, physical activity levels were high in both groups (AO 102 (52) vs UC 127 (73) min/day). There was no statistically significant difference in MVPA between groups at either timepoint (post-intervention mean difference (95% CI) -14 mins (-45 to 16)). Uptake of the intervention was low with only 40% (n=21) of participants accessing the web application. CONCLUSION: A web-based application, including individualised goal setting, real-time feedback and motivation for behavioural change, was no better than usual care at promoting physical activity in young pwCF following hospital discharge. High levels of baseline physical activity levels in both groups, and limited engagement with the intervention, suggest alternative strategies may be necessary to identify and support young pwCF who would benefit from enhanced physical activity. TRIAL REGISTRATION NUMBER: ACTRN12617001009303, 13 July 13 2017.

Recommendations for management of neonatal brachial plexus palsy: Based on clinical review.

STUDY DESIGN: Descriptive report. INTRODUCTION: Neonatal brachial plexus palsy (NBPP) involves a partial or total injury of the nerves that originate from spinal roots C5-C8 and T1. The reported incidence of NBPP is between 0.38 and 5.1 in 1000 births. PURPOSE OF THE STUDY: This study describes the management NBPP in the first 3 years of life and to develop an assessment framework for infants with NBPP and postoperative guidelines for those undergoing primary surgery. METHODS: Retrospective medical record audit from 2012 to 2017. RESULTS: Of 187 children referred to brachial plexus clinic (BPC), 138 were new referrals and included in the audit. The average number of new referrals per annum was 37; average age at referral was 6.61 week; average age at first appointment was 16.9 weeks. Of the 138 infants, 104 were initially assessed by a physiotherapist before attending BPC. The most common comorbidity was plagiocephaly. DISCUSSION: From 2012 to 2017, birth location, birth facility, referral source, and time between referral and initial assessment have remained stable. The age at referral, age at which the child was first assessed, and the number of children who received services externally before attending the hospital all decreased. The number of children seen by a physiotherapist before attending BPC increased. An NBPP assessment framework, including critical time points for assessment, and postoperative guidelines for infants and children undergoing primary surgery were created. CONCLUSIONS: Early referral is essential for effective management of NBPP and ideally infants should be assessed and management implemented before 3 months of age.

A web-based intervention to promote physical activity in adolescents and young adults with cystic fibrosis: protocol for a randomized controlled trial.

BACKGROUND: Regular participation in physical activity by people with cystic fibrosis (CF) promotes positive clinical and health outcomes including reduced rate of decline in lung function, fewer hospitalizations and greater wellbeing. However adherence to exercise and activity programs is low, in part due to the substantial daily therapy burden for young people with CF. Strict infection control requirements limit the role of group exercise programs that are commonly used in other clinical groups. Investigation of methods to promote physical activity in this group has been limited. The Active Online Physical Activity in Cystic fibrosis Trial (ActionPACT) is an assessor-blinded, multi-centre, randomized controlled trial designed to compare the efficacy of a novel web-based program (ActivOnline) compared to usual care in promoting physical activity participation in adolescents and young adults with CF. METHODS: Adolescents and young adults with CF will be recruited on discharge from hospital for a respiratory exacerbation. Participants randomized to the intervention group will have access to a web-based physical activity platform for the 12-week intervention period. ActivOnline allows users to track their physical activity, set goals, and self-monitor progress. All participants in both groups will be provided with standardised information regarding general physical activity recommendations for adolescents and young adults. Outcomes will be assessed by a blinded assessor at baseline, after completion of the intervention, and at 3-months followup. Healthcare utilization will be assessed at 12 months from intervention completion. The primary outcome is change in moderate-to-vigorous physical activity participation measured objectively by accelerometry. Secondary outcomes include aerobic fitness, health-related quality of life, anxiety and depression and sleep quality. DISCUSSION: This trial will establish whether a web-based application can improve physical activity participation more effectively than usual care in the period following hospitalization for a respiratory exacerbation. The web-based application under investigation can be made readily and widely available to all individuals with CF, to support physical activity and exercise participation at a time and location of the user's choosing, regardless of microbiological status. TRIAL REGISTRATION: Clinical trial registered on July 13, 2017 with the Australian and New Zealand Clinical Trials Register at (ACTRN12617001009303).

Motor skills of 5-year-old children who underwent early cardiac surgery.

UNLABELLED: Aims To describe the motor proficiency of 5-year-old children who underwent early infant cardiac surgery and had atypical infant gross motor development. To identify risk factors for motor dysfunction at 5 years of age. METHODS: A total of 33 children (80.5% participation rate) were re-assessed by a physiotherapist blinded to the diagnosis and previous clinical course, using standardised motor assessment tools. RESULTS: Motor proficiency was categorised as below average or well below average in 41% of the study patients. Approximately 30% of the cohort had balance deficits. Motor abilities at 4 months and 2 years of age were associated with motor proficiency at age 5; however, atypical motor development in infancy was not predictive of below-average or well below-average scores at age 5. Risk factors associated with motor ability at age 5 included respiratory support and intensive care length of stay in the 1st year of life, asymmetrical crawling in infancy, and cyanotic CHD at age 5. CONCLUSIONS: Despite differences from other reported studies in terms of cohort diagnoses and age at surgery, the rate of motor dysfunction was similar, with rates much higher than expected in typical children. Further assessment is needed in later childhood to determine the significance of these findings.

High-level mobility skills in children and adolescents with traumatic brain injury.

AIM: To evaluate the reliability, validity and responsiveness of the High-level Mobility Assessment Tool (HiMAT) in children and adolescents with traumatic brain injury (TBI) and to compare the mobility skills of children with TBI to those of healthy peers. METHOD: The mobility skills of 52 children with moderate and severe TBI (36 males; mean age = 12 years, range = 6-17) were assessed using the HiMAT and the Pediatric Evaluation of Disability Inventory (PEDI). Inter-rater reliability, re-test reliability and responsiveness of the HiMAT were evaluated in sub-groups by comparing results scored at several time-points. The HiMAT scores of children with TBI were compared with those of a healthy comparative cohort. RESULTS: The HiMAT demonstrated excellent inter-rater reliability (ICC = 0.93), re-test reliability (ICC = 0.98) and responsiveness to change (p = 0.002). The PEDI demonstrated a ceiling effect in mobility assessment of ambulant children with TBI. The HiMAT scores of children with TBI were lower than those of their healthy peers (p < 0.001). INTERPRETATION: The HiMAT is a reliable, valid and sensitive measure of high-level mobility skills following childhood TBI. The high-level mobility skills of children with TBI are less proficient than their peers.

Challenges in trying to implement an early intervention program for infants with congenital heart disease.

PURPOSE: To describe challenges in trying to implement a physical therapy-based early intervention program for infants with congenital heart disease. METHODS: Neonates with cyanotic congenital heart disease who had elective or emergency cardiac surgery at age 28 days or less participated in the study. Families were offered hospital-based physical therapy intervention from infant age of 3 months. Feasibility and efficacy of intervention were to be evaluated at 8 months. RESULTS: Study recruitment was protracted and then stopped. Anticipated sample size was limited by survival (86%) and recruitment rates (75%); cardiorespiratory and neurological complications led to lengthy admissions, precluding study participation. In addition, geographic constraints and families' general take-up of the services offered limited ability of those recruited to receive intervention at planned frequency and intensity. CONCLUSIONS: Overall, data collected demonstrated infeasibility to evaluate effectiveness of hospital-based physical therapy intervention for this cohort of infants. Nonetheless, valuable data were gathered about factors leading to nonparticipation.

Gross motor development is delayed following early cardiac surgery.

OBJECTIVE: To describe the gross motor development of infants who had undergone cardiac surgery in the neonatal or early infant period. METHODS: Gross motor performance was assessed when infants were 4, 8, 12, and 16 months of age with the Alberta Infant Motor Scale. This scale is a discriminative gross motor outcome measure that may be used to assess infants from birth to independent walking. Infants were videotaped during the assessment and were later evaluated by a senior paediatric physiotherapist who was blinded to each infant's medical history, including previous clinical assessments. Demographic, diagnostic, surgical, critical care, and medical variables were considered with respect to gross motor outcomes. RESULTS: A total of 50 infants who underwent elective or emergency cardiac surgery at less than or up to 8 weeks of age, between July 2006 and January 2008, were recruited to this study and were assessed at 4 months of age. Approximately, 92%, 84%, and 94% of study participants returned for assessment at 8, 12, and 16 months of age, respectively. Study participants had delayed gross motor development across all study time points; 62% of study participants did not have typical gross motor development during the first year of life. Hospital length of stay was associated with gross motor outcome across infancy. CONCLUSION: Active gross motor surveillance of all infants undergoing early cardiac surgery is recommended. Further studies of larger congenital heart disease samples are required, as are longitudinal studies that determine the significance of these findings at school age and beyond.

Children with cerebral palsy and periventricular white matter injury: does gestational age affect functional outcome?

This study aimed to determine differences in functional profiles and movement disorder patterns in children aged 4-12 years with cerebral palsy (CP) and periventricular white matter injury (PWMI) born >34 weeks gestation compared with those born earlier. Eligible children born between 1999 and 2006 were recruited through the Victorian CP register. Functional profiles were determined using the Gross Motor Function Classification System (GMFCS), Manual Abilities Classification System (MACS), Communication Function Classification System (CFCS), Functional Mobility Scale (FMS) and Bimanual Fine Motor Function (BFMF). Movement disorder and topography were classified using the Surveillance of Cerebral Palsy in Europe (SCPE) classification. 49 children born >34 weeks (65% males, mean age 8 y 9 mo [standard deviation (SD) 2 y 2 mo]) and 60 children born ≤ 34 weeks (62% males, mean age 8 y 2 mo [SD 2 y 2 mo]) were recruited. There was evidence of differences between the groups for the GMFCS (p=0.003), FMS 5, 50 and 500 (p=0.003, 0.002 and 0.012), MACS (p=0.04) and CFCS (p=0.035), with a greater number of children born ≤ 34 weeks more severely impaired compared with children born later. Children with CP and PWMI born >34 weeks gestation had milder limitations in gross motor function, mobility, manual ability and communication compared with those born earlier.

Performance of 2-year-old children after early surgery for congenital heart disease on the Bayley Scales of Infant and Toddler Development, Third Edition.

BACKGROUND: Previous research on developmental outcomes of infants with congenital heart disease (CHD) has shown delays in both cognitive and motor skills. AIMS: To describe outcomes on the Bayley Scales of Infant and Toddler Development, 3rd edition (Bayley-III) for infants with CHD and to compare those findings to published results for similar samples of infants assessed on the 2nd edition of the Bayley Scales (BSID-II). STUDY DESIGN: Prospective cohort. PARTICIPANTS AND OUTCOME MEASURES: Of 50 infants with CHD who participated in this longitudinal study (2006-2008) at the Royal Children's Hospital in Melbourne, Australia, 47 were assessed on the Bayley-III (median age=24.5 months), administered by a psychologist or neonatologist. Although neither assessor was blind to the CHD diagnosis, they were unaware of results of previous developmental assessments conducted in this longitudinal study. RESULTS: For the Bayley-III cognitive composite score, 17.0% of infants showed mild delays (1-2 SD below the mean), 2.1% had moderate delays (2-3 SD below the mean), and none had severe delays (greater than 3 SD below the mean). Motor composite scores showed mild delays in 10.9% of infants and moderate delays in 2.2%; none had severe motor delays. These findings differ from study results using the BSID-II in similar infants. CONCLUSIONS: The Bayley-III may underestimate developmental delay in 2-year-old children with CHD when compared to results of similar children tested at 12-36 months of age on the BSID-II.

A review of the effects of sleep position, play position, and equipment use on motor development in infants.

Since 1992, parents have been urged to place their infants on their back when asleep. The resulting lack of experience in a prone position appears to cause developmental delay in infants. Use of various infant equipment, except baby walkers, has not been examined thoroughly to establish their influence on the motor development of infants. The aim of this systematic review was to evaluate the effects of sleep and play positions, and use of infant equipment, on motor development. Nineteen studies with evidence at level II were selected against the selection criteria and scored against the Physiotherapy Evidence Database scale. Despite the generally poor methodological quality, the studies have consistently shown that there was transient delay in motor development for healthy term and low-risk preterm infants who were not exposed to the prone position or who did not use infant equipment. However, most of these infants walked unaided within a normal time frame. Limited evidence was found for the effect on more vulnerable infants. More rigorous longitudinal studies using outcome measures focusing on movement quality are recommended to understand any long-lasting influence on the motor skills in these infants.

Group-based task-related training for children with cerebral palsy: a pilot study.

This pilot study examined the feasibility of a 6-week group-based, task-related training program in children 6 to 14 years-old with spastic diplegia. Eight children were randomized to lower limb training and seven to an upper limb dexterity training program. There were no statistically significant differences in lower limb outcomes between children who received the lower limb training and children who received the upper limb dexterity training after completion of the interventions or at a 6-week follow-up. Children who received the upper limb training demonstrated a greater improvement on measures of manual dexterity compared with children who received the lower limb training program. Children who received the lower limb training demonstrated a trend toward walking a longer distance in 10 minutes immediately following intervention, that was not sustained at the 6-week follow-up. The group setting appeared to motivate the children and enhance their participation in the training programs. The pilot study provides data for the calculation of effect size and sample estimates for future studies.