Measuring advanced motor skills in children with cerebral palsy: development of normative data and percentile curves for the Challenge-20 assessment.

The Challenge-20 is an assessment of advanced motor skills of children with cerebral palsy. The purpose of this study was to develop age-related norms and percentile curves for the Challenge-20 with typically developing children ( n = 150, 7 through 11 years), and compare Challenge-20 scores of independently ambulatory children with CP, Gross Motor Function Classification System level I ( n = 135) and II ( n = 56) to these age norms. Younger TD children (7 years) scored lowest, and older children (11 years) scored highest on the Challenge-20 , showing similar developmental trajectories. Challenge-20 scores of 15% of children in GMFCS level I were situated above the lower 2.5th percentile curve of the typically developing children's Challenge-20 growth curve, that is, overlapping into the typically developing child zone. The Challenge-20 is sensitive to the progression of advanced gross motor skills in typically developing children. Children with cerebral palsy, GMFCS I follow similar, albeit lower, Challenge score trajectory to that of typically developing children, and in some cases come close to lower level abilities of typically developing children. The reference values with typically developing children extend the Challenge-20 's utility when assessing advanced gross motor skill of independently ambulatory children with cerebral palsy for physiotherapy intervention and physical activity planning and open the door to re-thinking more about advanced gross motor interventions for children with cerebral palsy in GMFCS levels I and II given their potential to progress along the developmental trajectory.

Access to Intrathecal Baclofen Treatment for Children with Cerebral Palsy in European Countries: An SCPE Survey Reveals Important Differences.

AIM: The aim is to study access to intrathecal baclofen (ITB) for children with cerebral palsy (CP) in Europe, as an indicator of access to advanced care. METHODS: Surveys were sent to CP registers, clinical networks, and pump manufacturers. Enquiries were made about ITB treatment in children born in 1990 to 2005 by sex, CP type, level of gross motor function classification system (GMFCS) and age at the start of treatment. Access to ITB was related to the country's gross domestic product (GDP) and % GDP spent on health. RESULTS: In 2011 population-based data from Sweden, Norway, England, Portugal, Slovenia, and Denmark showed that 114 (3.4%) of 3,398 children with CP were treated with ITB, varying from 0.4 to 4.7% between centers. The majority of the children were at GMFCS levels IV-V and had bilateral spastic CP. In Sweden, dyskinetic CP was the most commonly treated subtype. Boys were more often treated with ITB than girls (p = 0.014). ITB was reported to be available for children with CP in 25 of 43 countries. Access to ITB was associated with a higher GDP and %GDP spent on health (p < 0.01). Updated information from 2019 showed remaining differences between countries in ITB treatment and sex difference in treated children was maintained. CONCLUSION: There is a significant difference in access to ITB for children with CP across Europe. More boys than girls are treated. Access to ITB for children with CP is associated with GDP and percent of GDP spent on health in the country.

Blue skies over China: The effect of pollution-control on solar power generation and revenues.

Air pollution is the single most important environmental health risk, causing about 7 million premature deaths annually worldwide. China is the world's largest emitter of anthropogenic air pollutants, which causes major negative health consequences. The Chinese government has implemented several policies to reduce air pollution, with success in some but far from all sectors. In addition to the health benefits, reducing air pollution will have side-benefits, such as an increase in the electricity generated by the solar photovoltaic panels via an increase in surface solar irradiance through a reduction of haze and aerosol-impacted clouds. We use the global aerosol-climate model ECHAM6-HAM2 with the bottom-up emissions inventory from the Community Emission Data System and quantify the geographically specific increases in generation and economic revenue to the Chinese solar photovoltaic fleet as a result of reducing or eliminating air pollution from the energy, industrial, transport, and residential and commercial sectors. We find that by 2040, the gains will be substantial: the projected solar photovoltaic fleet would produce between 85-158 TWh/year of additional power in clean compared to polluted air, generating US$6.9-10.1 billion of additional annual revenues in the solar photovoltaic sector alone. Furthermore, we quantify the cost of adopting best-practice emission standards in all sectors and find that the revenue gains from the increased solar photovoltaic generation could offset up to about 13-17% of the costs of strong air pollution control measures designed to reach near-zero emissions in all sectors. Hence, reducing air pollution in China will not only have clear health benefits, but the side-effect of increased solar power generation would also offset a sizeable share of the costs of air pollution control measures.

Female genital mutilation: a hidden epidemic (statement from the European Academy of Paediatrics).

UNLABELLED: Female genital mutilation or female circumcision is frequently performed worldwide. It is estimated by the World Health Organisation that worldwide, 100-140 million girls and women currently have to live with the consequences of female genital mutilation. The article argues that the tradition is one of the causes, while another four possible reasons for undergoing such cruel mutilation of young girls exist. Today, there exists a classification of at least four different ways of such mutilation which has no health benefits, and it harms girls and women in many ways. Long-term consequences like recurrent urinary tract infections, dysmenorrhea, sexual problems, infertility and complications both for the mother and infant at delivery are mentioned. Female genital mutilation is a violation of the fundamental human rights, as well as a savage breach of the integrity and personality. CONCLUSION: The European Academy of Paediatrics advises its members to initiate appropriate counselling for parents and female adolescents regarding the risk of female genital mutilation and strongly condemns female genital mutilation and councils its members not to perform such procedures.

Comparison of two methods of neurologic assessment in infants.

Information provided by the neonatal neurologic assessment is important for identifying infants with neurologic abnormalities at a very early age. The aim of this study was to compare two distinct approaches to the neurologic assessment of newborns: the Amiel-Tison neurologic assessment, and Prechtl's qualitative assessment of general movements. The results of both assessments were studied in a group of 45 preterm infants with different risk factors for brain damage that were compared at term age and at a corrected age of 3 months. The predictive power of the two methods regarding the neurologic and developmental outcome at a corrected age of 12-15 months was analyzed. The agreement of the two methods was excellent at term (kappa = 0.87) and good at 3 months (kappa = 0.54). The sensitivity of both methods for detecting children with neurologic abnormalities was high both at term and at 3 months (0.92, 1.0 for the Amiel-Tison assessment and 0.96, 1.0 for general movements). The specificity of both techniques was low at both ages (0.45, 0.75 for the Amiel-Tison assessment and 0.40, 0.35 for general movements). The agreement of the neurologic and developmental outcome was better with the Amiel-Tison assessment (kappa = 0.39, 0.77) than with the observation of general movements (kappa = 0.38, 0.37).

Amiel-Tison Neurological Assessment at term age: clinical application, correlation with other methods, and outcome at 12 to 15 months.

The aims of this study were: (1) to perform the Amiel-Tison Neurological Assessment (ATNA) in a group of infants with different risk factors for brain damage; (2) to analyze the results of the examinations in light of the risk factors and presumed aetiology; (3) to compare results of examinations with results of cranial ultrasound, electroencephalography (EEG), and cerebral function monitoring (CFM); and (4) to evaluate neurological outcome at 12 to 15 months of age using the Amiel-Tison and Gosselin method, and developmental outcome using the Bayley Scales of Infant Development. Participants were 52 term, newborn infants (31 males, 21 females) with risk factors for brain damage. Mean birthweight was 3288g (SD 661g) and mean gestational age was 39.4wks (SD 1.2wks); range 38 to 41.3wks. Mean age at admission to a neonatal special care unit was 75h, (SD 13.7h). The group with a dynamic (evolving) clinical profile differed significantly from the group with a static (stable) profile in terms of aetiology, while the group with signs of prenatal brain damage differed from the group without these signs regarding aetiology and the level of severity of neurological signs. Sensitivity of the ATNA to detect infants with abnormal ultrasound was 0.97, with EEG 0.89, and with CFM 0.88. At follow-up at 12 to 15 months 47 children were examined: neurological examination was normal in 25 and five children had a minor, five a moderate, and 12 a severe neurological deficit. Agreement of the ATNA with neurological and developmental assessment at follow-up was very good. Our findings suggest that the ATNA is also of value in assessing aetiology and timing of brain lesions.