Recognition, prevention and management of 'digital harm'.

The digital world continues to evolve and is apparent in all aspects of daily life. For children and young people, their online life is as real to them as their in-person life. Health professionals urgently need to update their knowledge and awareness of the positive and negative impacts of the myriad of online content and how this is viewed and used by children and young people. Digital harm can contribute to multiple clinical presentations and paediatricians must ask about online life in consultations and be able to provide holistic digital safety advice, while recognising serious digital harm requiring safeguarding input.This article will introduce the main areas of harm and how to include assessment in routine clinical practice. It will equip paediatricians to offer advice and safeguard children and young people and offer resources and links to further learning.

Effect of Ground and Raised Poles on Kinematics of the Walk.

Walking over poles is a commonly employed training and rehabilitation tool and it is crucial to understand its effect on equine locomotion, particularly joint range of motion (ROM). The study aimed to compare the effect of ground poles (GP) and raised poles (RP) on limb kinematics and poll, wither and pelvic ROM at walk. It was hypothesized that walking over poles would increase joint ROM but have no effect on poll, wither and pelvic ROM compared to no poles (NP). Forty-one horses were walked in-hand over NP, GP (10 cm) and RP (26 cm) in a crossover design. Limb kinematics were determined via two-dimensional motion capture (240 Hz). Poll, wither, tubera sacrale, and left/right tuber coxae ROM were determined by inertial motion units (100 Hz). Multivariable mixed effects linear regression analyses were carried out. Walking over poles increased limb joint ROM, through increased swing flexion, compared to NP. There was a greater effect over RP compared to GP. Significant reductions in craniocaudal ROM of the wither, tuber coxae and tuber sacrale were observed over GP and RP. Mediolateral ROM of tuber coxae and tuber sacrale increased over GP and RP and was greatest over RP. Wither ROM was increased over RP only. Set-up and height of the poles used here may not extrapolate to other scenarios. Walking over poles appears to be effective at increasing joint ROM via an increase in mid swing flexion, without vertical excursion of the trunk, compared to normal locomotion, which supports the use of poles for rehabilitation.

Magnetic Resonance Imaging Findings in the Proximal Metacarpal Region of 359 Horses and Proximal Metatarsal Region of 64 Horses Acquired Under Standing Sedation.

Standing magnetic resonance (MR) images of proximal metacarpal/metatarsal regions are increasingly being acquired. This study aimed at describing ranges of abnormalities detected in sport/racehorses, using retrospective evaluation of magnetic resonance imaging (MRI) reports from horses with lameness isolated to proximal metacarpal/metatarsal regions with images acquired standing. It was hypothesized that MRI features are different between metacarpal and metatarsal regions and between horses doing different sports. Reports from 359 forelimbs and 64 hindlimbs were included. Palmar/plantar metacarpal/metatarsal bone injury and suspensory desmopathy, which often occurred concurrently, were most frequently reported. Third metacarpal abnormalities were more likely at palmar/medial locations, including cortical (86.4%) and trabecular (38.2%) pathology with frequent thickening, irregularity, and periosteal/endosteal abnormalities. Fluid signal was reported in cortical (38.7%) and trabecular (22.6%) bone. Medial intermetacarpal articulation abnormalities were more frequently reported (52.5%) than lateral. Suspensory ligament pathology was reported in 83.8% forelimbs, frequently with cortical (74.1%) or trabecular (32.9%) pathology. Tarsal-joint abnormalities were significantly more likely than carpal-joint abnormalities. Third metatarsal cortical (57.8%) and trabecular (20.3%) pathology was most frequently plantar, but significantly more likely to be dorsal than forelimbs. Metatarsal fluid signal was significantly less likely than metacarpal. Lateral intermetatarsal articulation pathology (23.4%) was more frequent than medial; medial was significantly more likely in forelimbs. Suspensory ligament abnormalities were reported in 64.1% hindlimbs, 39.1% having concurrent cortical pathology. Metacarpal fluid signal was significantly more likely in endurance/racehorses than dressage/show jumping horses. Dressage was overrepresented in hindlimb suspensory origin pathology. These findings indicate different pathology patterns between forelimb/hindlimb and between different sports and may be useful for MRI interpretation.

What are the most effective early response strategies and interventions to assess and address the immediate needs of children outside of family care?

OBJECTIVES: Children outside of family care face increased risk of threats to their well-being, have lower educational achievement, and experience adverse developmental outcomes. While it is generally accepted that early response and intervention is critical to reducing the risk of harm for children who have been separated from their families, it is not always clear what the most effective early response strategies are for assessing and addressing their immediate needs. The purpose of this review was to identify evidence-based early response strategies and interventions for improving the outcomes of children outside of family care, including children of and on the street, institutionalized children, trafficked children, children affected by conflict and disaster, and who are exploited for their labor. METHODS: A multi-phased, systematic evidence review was conducted on peer-reviewed and gray literature, which yielded a total of 101 documents that met the inclusion criteria and were reviewed. RESULTS: Overall there is a weak evidence base regarding assessment and early response interventions for children living outside of family care. Few studies included careful outcome measures or comparison groups. Although few proven interventions emerged, the review identified several promising early interventions and approaches. In emergency settings, family tracing and reunification is a highly effective response in regard to separated children, whereas placing children in institutional care is problematic, with the possible exception of time-limited placements of formerly recruited children in interim care centers. Livelihood supports are promising in regard to preventing and responding to children living outside family care. Other promising interventions include psychosocial support, including the use of traditional cleansing rituals as appropriate, educational supports such as Child Friendly Spaces, the maintenance of family connectedness for children of or on the streets, the use of community-based approaches that aid social integration, and approaches that enable meaningful child participation. A recurrent theme was that to be effective, all assessments and interventions must fit the context. CONCLUSION: A strong need exists for strengthening the evidence base regarding the effectiveness of early assessments and responses to children living outside family care and for using the evidence to guide operational policy and practice. Recommendations regarding policy, practices, and research emerged from the review process.

Stress and compliance with a home exercise program among caregivers of children with disabilities.

PURPOSE: To determine the relationship between caregiver stress and compliance with home programs in caregivers of children with disabilities. METHODS: Sixty-six caregivers of children with disabilities responded to a mailed survey to determine their level of compliance with a prescribed home physical therapy program and the level of caregiver stress. Compliance was defined as the degree to which caregivers followed the prescribed frequency of the home program. RESULTS: Sixty-six percent of the caregivers reported some level of noncompliance with their home program. Linear regression analysis revealed a significant relationship between the caregivers' level of noncompliance with the home program and the level of stress that they reported. Correlation coefficients showed a significant relationship between family problems and noncompliance with home programs. As caregiver and family problems increased, noncompliance with home programs increased. CONCLUSIONS: Caregivers of children with disabilities experience stress that should be addressed by therapists to maximize compliance with home programs.