Publications by authors named "Iris Carcani Rathwell"

Background: Behavioral intervention with parent participation is effective in reducing symptoms of Autism Spectrum Disorder (ASD), but access to intervention is limited. The current study explored whether a video-enriched parent-training program would (a) be comprehensible and acceptable to parents in the Republic of Albania, (b) increase parental knowledge of behavioral strategies and (c) increase parental self-efficacy.

Methods: Twenty-nine parents of children with ASD aged 18-70 months completed the Early Intervention Parenting Self-Efficacy Scale (EIPSES, Guimond, Wilcox, & Lamorey, 2008) and a quiz to assess their knowledge of behavioral strategies.

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The Modified Checklist for Autism in Toddlers Revised-Albanian screener (M-CHAT-R-A) was used to screen 2594 toddlers, aged 16-30 months, at well-child visits. Two hundred fifty-three (9.75 %) screened positive; follow up on failed items were conducted by phone with 127 (50 %); the remainder were lost to follow-up.

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The objective of this study is to investigate whether parentally-reported gastro-intestinal (GI) symptoms are increased in a population-derived sample of children with autism spectrum disorders (ASD) compared to controls. Participants included 132 children with ASD and 81 with special educational needs (SEN) but no ASD, aged 10-14 years plus 82 typically developing (TD) children. Data were collected on GI symptoms, diet, cognitive abilities, and developmental histories.

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Background: Epilepsy occurs in a significant minority of individuals with autism, but few long-term follow-up studies have been reported, so the prevalence, features (type of seizures, age at onset and severity, etc.) and correlates (IQ history of regression, family history) have only partially been identified.

Aims: To undertake a long-term follow-up study of individuals with autism in order to better characterise the features and correlates of epilepsy in individuals with autism.

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Aims: The Tuberous Sclerosis 2000 Study is the first comprehensive longitudinal study of tuberous sclerosis (TS) and aims to identify factors that determine prognosis. Mode of presentation and findings at initial assessments are reported here.

Methods: Children aged 0-16 years newly diagnosed with TS in the UK were evaluated.

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We report rates of regression and associated findings in a population derived group of 255 children aged 9-14 years, participating in a prevalence study of autism spectrum disorders (ASD); 53 with narrowly defined autism, 105 with broader ASD and 97 with non-ASD neurodevelopmental problems, drawn from those with special educational needs within a population of 56,946 children. Language regression was reported in 30% with narrowly defined autism, 8% with broader ASD and less than 3% with developmental problems without ASD. A smaller group of children were identified who underwent a less clear setback.

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Background: Repetitive and stereotyped behaviours are a heterogeneous group of behaviours present in many neuropsychiatric disorders. Despite their core significance in PDD, it is not clear whether there are distinct groups of these behaviours with different specificity to autism.

Methods: A two-factor model of the repetitive behaviours, namely sensory/motor (lower-order) and cognitive rigidity (higher-order), was conceptualised.

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Introduction: Prevalence of chronic constipation has been estimated at 1-5% of children in the UK and USA, most of whom have no obvious aetiological factors. A third of children with chronic constipation continue to have problems beyond puberty. Half of children with chronic faecal impaction and soiling have experienced an episode of painful defecation, and many children with chronic constipation exhibit withholding behaviour.

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