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International Rett syndrome study: InterRettHelen Jenny Leonard Downs MBChB MPH BApplSci (physio) MSc PhD Principal Research Fellow Program Head, Development and Disability +61 419 956 946 08
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Associations between genotype, phenotype and behaviours measured by the Rett syndrome behaviour questionnaire in Rett syndromeRett syndrome (RTT) is a rare neurodevelopmental disorder with developmental impairments, comorbidities, and abnormal behaviours such as hand stereotypies and emotional features. The Rett Syndrome Behaviour Questionnaire (RSBQ) was developed to describe the behavioural and emotional features of RTT.
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Burden of illness in Rett syndrome: initial evaluation of a disorder-specific caregiver surveyRett syndrome (RTT) is a severe X-linked neurodevelopmental disorder associated with multiple neurologic impairments. Previous studies have shown challenges to the quality of life of individuals with RTT and their caregivers. However, instruments applied to quantify disease burden have not adequately captured the impact of these impairments on affected individuals and their families. Consequently, an international collaboration of stakeholders aimed at evaluating Burden of Illness in RTT was organized.
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Sertraline for anxiety in adults with a diagnosis of autism (STRATA): study protocol for a pragmatic, multicentre, double-blind, placebo-controlled randomised controlled trialSelective serotonin reuptake inhibitors (SSRIs) are commonly prescribed to manage anxiety in adults with an autism diagnosis. However, their effectiveness and adverse effect profile in the autistic population are not well known. This trial aims to determine the effectiveness and cost-effectiveness of the SSRI sertraline in reducing symptoms of anxiety and improving quality of life in adults with a diagnosis of autism compared with placebo and to quantify any adverse effects.
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Growth patterns in individuals with CDKL5 deficiency disorderAim: To compare growth in individuals with cyclin-dependent kinase-like 5 (CDKL5) deficiency disorder with population norms and to investigate the effect of gastrostomy on growth.
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Psychosocial wellbeing, parental concerns, and familial impact of children with developmental coordination disorderDevelopmental Coordination Disorder (DCD) is a neurodevelopmental condition impacting motor skill acquisition and competence. While previous studies have identified adverse psychosocial outcomes in DCD, they are limited by small or population-screened, community-based samples.
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Thriving families: The feasibility and preliminary efficacy of a multi-component physical literacy program for children with neurodevelopmental, emotional, or behavioural problemsChildren with neurodevelopmental, emotional, or behavioural challenges participate in lower levels of physical activity (PA) and subsequently have poorer physical and mental health outcomes. We sought to determine the feasibility and preliminary efficacy of a multi-component physical literacy program for children with neurodevelopmental, emotional, or behavioural challenges.
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Neurocognitive and self-reported psychosocial and behavioral functioning in siblings of individuals with neurodevelopmental conditions: a study using remote self-administered testingThis study compared and explored the neurocognitive profiles of siblings of persons with and without neurodevelopmental conditions (NDCs) and associations between objective test performance and self-reported psychosocial functioning.
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Access to Pediatric Neurology Training and Services Worldwide: A Survey by the International Child Neurology AssociationPediatric neurology is the medical subspecialty responsible for diagnosing and managing diseases and disorders of the nervous system in childhood and adolescence. In many, but not all, regions of the world, the discipline of pediatric neurology is recognized as a specialty or subspecialty of either neurology or pediatrics. Significant knowledge and competencies in this area are necessary to be effective in clinical practice.
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A longitudinal examination of perinatal testosterone, estradiol and vitamin D as predictors of handedness outcomes in childhood and adolescenceThe developmental origins of handedness remain elusive, though very early emergence suggests individual differences manifesting in utero could play an important role. Prenatal testosterone and Vitamin D exposure are considered, yet findings and interpretations remain equivocal.