Informing knowledge translation for selective dorsal rhizotomy: A survey of Australian clinicians and people with lived experience of cerebral palsy.

AIM: Selective dorsal rhizotomy (SDR) is a neurosurgical intervention used to reduce spasticity in children with cerebral palsy (CP). There is minimal relevant, evidence-based information available for Australian families and clinicians. This study aims to investigate the knowledge of people with lived experience and clinicians regarding SDR, including how they currently access information and what information they seek. METHODS: Adults with CP, carers of children with CP and clinicians treating children with CP were invited to complete an online survey. Data regarding participant demographics, current knowledge and confidence in knowledge about CP and SDR, information source/s used and participants level of trust in these sources are presented as counts and percentages. Comparisons in knowledge between groups were analysed. RESULTS: A total of 114 surveys were completed: 63 clinicians, 48 carers, and 3 adults with CP. Eighty percent of clinicians were allied health professionals. People with lived experience were less confident in their knowledge about SDR compared to knowledge of CP (P < 0.001). Clinicians rated scientific research literature and the hospital team as the most useful and trustworthy information source. People with lived experience used a wider range of information sources including the internet, rating their community therapy team and other people with lived experience as the most useful. CONCLUSION: This study identified a lack of confidence in knowledge of SDR for people with lived experience, likely due to a gap in accessible and readable evidence-based information. While both groups differed in how they access information, there was agreement that greater information about SDR is needed.

Goal setting, goal attainment and quality of life of children following selective dorsal rhizotomy.

AIM: The aim of this study is to describe the individualized occupational performance issues identified by parents/carers and children prior to selective dorsal rhizotomy (SDR) surgery and analyse change up to 2 years post surgery in goal attainment and quality of life (QoL). METHOD: The Australian SDR Research Registry (trial registration: ACTRN12618000985280) was used to extract data for individualized goals, goal attainment and QoL based on the Canadian Occupational Performance Measure (COPM) and the Cerebral Palsy Quality of Life Questionnaire for Children (CP QOL-Child parent-proxy) at baseline and 1 and 2 years following SDR. Change in mean scores was analysed using linear mixed models. RESULTS: Fifty-two children had COPM scores at baseline and 1 and/or 2 years post, of which 28 had two QoL scores. COPM problem areas included leisure (n = 39), productivity (n = 37) and self-care (n = 173). The most common goals were walking (26.1%), participation in physical activities (17.7%) and transitions (14.1%). Mean COPM scores improved significantly between baseline to 1 year and baseline to 2 years (P < 0.001). Mean QoL scores improved between baseline to 1 year for functional QoL domains: participation and physical health (P = 0.003) and pain and impact of disability (P = 0.011). CONCLUSIONS: Collaborative goal setting is an integral part of family-centred rehabilitation practice. The COPM was an appropriate individualized outcome measure in identifying meaningful goals for our SDR cohort. Results demonstrate improved scores in goal attainment and improvement in functional QoL domains. This paper highlights the need to include outcomes that measure daily life experiences.

Decreases in scabies and lice cases among the pediatric and adult populations during COVID-19.

The influence of the nationwide lockdown orders during the COVID-19 pandemic on the transmission of scabies and lice remains unknown. We conducted a cross-sectional study utilizing UNC patient registry i2b2 to investigate monthly cases and prescriptions for scabies and lice in adult and pediatric patients in North Carolina. There were significant decreases in the cases and prescriptions for scabies and lice in the pediatric and adult populations. These results provide early insights on how COVID-19 pandemic lockdown orders affected the prevalence of these two conditions and suggest that physical distancing measures reduce transmission of these parasitic conditions.

Current Evidence Regarding Shoulder Instability in the Paediatric and Adolescent Population.

Paediatric and adolescent shoulder instability is caused by a unique combination of traumatic factors, ligamentous laxity, and pattern of muscle contractility. The multifactorial nature of its aetiology makes interpretation of the literature difficult as nomenclature is also highly variable. The purpose of this review is to summarize the existing literature and shed light on the nuances of paediatric and adolescent shoulder instability. The epidemiology, clinical features, imaging, and management of all forms of paediatric shoulder instability are presented. The main findings of this review are that structural abnormalities following a dislocation are uncommon in pre-pubertal paediatric patients. Young post-pubertal adolescents are at the highest risk of failure of non-operative management in the setting of traumatic instability with structural abnormality, and early stabilisation should be considered for these patients. Remplissage and the Latarjet procedure are safe treatment options for adolescents at high risk of recurrence, but the side-effect profile should be carefully considered. Patients who suffer from instability due to generalized ligamentous laxity benefit from a structured, long-term physiotherapy regimen, with surgery in the form of arthroscopic plication as a viable last resort. Those who suffer from a predominantly muscle patterning pathology do not benefit from surgery and require focus on regaining neuromuscular control.

Study of the naturally occurring radionuclide Beryllium-7 (Be-7) in Hong Kong.

Beryllium-7 (Be-7) is one of the naturally occurring radionuclides being monitored under the Global Atmosphere Watch Programme of the World Meteorological Organization. Be-7 mainly originates from cosmic rays. It can be used as a tracer to facilitate understanding of the atmospheric vertical transport by observing its spatial and temporal distribution characteristics. The Hong Kong Observatory has been operating an environmental radiation monitoring programme for decades, and long record of Be-7 activity concentration data in airborne particulate samples are available to characterize the behaviour of Be-7 in the lower atmosphere in Hong Kong. In this study, Be-7 activity concentration data of airborne particulates collected at three locations in Hong Kong from 1993 to 2020 are examined. Temporal variations are analyzed. In particular, the long-term monthly average Be-7 activity concentrations are found to be most sensitive to precipitation. The relevant data analysis, as well as key factors affecting the Be-7 activity concentrations in the lower atmosphere in Hong Kong, will be described.