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AIM This study examined cross-sectional and longitudinal patterns of parenting stress, adult anxiety, and depression in mothers of children with profound or severe visual impairment (PVI or SVI) at 1 year and 2 years of age. METHOD Mothers of a national longitudinal cohort (OPTIMUM Project) of infants with congenital disorders of the peripheral visual system and PVI (light perception at best) or SVI (basic 'form' vision of non-light reflecting objects) participated. Infant age at baseline (T1 ) was 8 to 16 months. Mothers completed the Parenting Stress Index - Short Form and the Hospital Anxiety and Depression Scale at T1 (n=79) and at follow-up 12 months later (T2 ) (n=73). RESULTS Mothers of the total group had higher parenting stress levels (34.6% in clinical range) than community normative data at T1 (p=0.017). Mothers of infants in the PVI subgroup had elevated stress at T1 (p=0.014) and T2 (p=0.009). The PVI subgroup was also elevated in the Difficult Child subscale at T2 (p=0.001). Within-sample differences in parenting stress between the visual impairment subgroups were found at T2 only: the PVI subgroup scored higher than the SVI subgroup (p=0.029). Adult anxiety and depression in the total group were not elevated compared with community normative data at T1 and T2 ; however, higher parenting stress was related to raised adult anxiety and depression levels at T1 and T2 (p=0.001). Regression analysis found parenting stress and lower child vision level (T1 ) predicted parenting stress (T2 ) (p=0.001; 42% variance). INTERPRETATION Mothers of 1-year-old infants with visual impairment showed raised risk for parenting stress, which continued to be elevated for children with PVI and those perceived as 'difficult' at 2 years. This was also a psychological risk, with greater adult anxiety and depression in those mothers with raised parenting stress. The clinical significance is that identification of parenting stress and targeted parenting, and behavioural support of the child in the first years of life is highly indicated. WHAT THIS PAPER ADDS Mothers of infants with visual impairment are at increased risk of parenting stress. Parenting stress was higher in mothers of children with profound visual impairment than those with severe visual impairment. High levels of parenting stress and lower infant vision at 1 year of age predicted higher parenting stress at 2 years of age.

Aims We have identified an excess of children with cerebral palsy (CP) born to women who received antibiotic treatment for spontaneous preterm labour (SPL). This nested study investigated the profile of impairment among children with CP in the ORACLE Children Study (OCS), and contrasted outcomes with those in 4Child, a population CP registry. Method The study group comprised 167 children aged from 7 to 10 years (100 males, 67 females) with CP from the OCS, who were subdivided into a preterm rupture of membranes (PROM) group (87 children) and an SPL group (80 children). The OCS sought follow-up information regarding the health and behaviour of surviving children at 7 years of age in the UK using a parent-report postal questionnaire. Families provided further information to define wider aspects of function and were offered a physiotherapy assessment. Results The prevalence of CP was higher among children in the OCS than among those in 4Child (standardized morbidity ratios: SPL group, 3.12 [95% confidence interval CI 2.47–3.87); PROM group: 1.56 (CI 1.24–1.92)]. The proportion of children with CP born after 32 weeks of gestation was higher in in the SPL group (73%) than in the PROM group (30%); the prevalence of CP was higher in the SPL group than in the PROM group or 4Child. Children with CP in the OCS tended to have similar distributions of neuroimpairment as children in 4Child, but motor impairment and associated vision and hearing problems were found to be less severe. Interpretation The pattern of CP in both the PROM and the SPL groups was similar, but functional outcomes were milder, compared with children with CP in the general population. However, in these groups the risk of CP was increased independently of gestational age. This is consistent with findings that ongoing inflammatory damage can cause CP.

Aim The collection of data on longer-term neurodevelopmental outcomes within large neonatal randomized controlled trials by trained assessors can greatly increase costs and present many operational difficulties. The aim of this study was to develop a more practical alternative for identifying major cognitive delay in infants at the age of 24 months, based on parental reports. Method A sample of 476 infants (206 female, 270 male) previously diagnosed with neonatal sepsis (mean birthweight 1329g [SD 865g], mean gestational age at birth 28.7wks [SD 4.5wks]) from the International Neonatal Immunotherapy Study were assessed using the Parent Report of Children’s Abilities – Revised and the Bayley Scales of Infant Development, 2nd edition. Logistic regression was used to model the association between the risk of major cognitive delay (i.e. Bayley Scales of Infant Development Mental Development Index

Available observational tools used in the identification of social communication difficulties and diagnosis of autism spectrum disorder (ASD) rely partly on visual behaviours and therefore may not be valid in children with visual impairment. A pilot observational instrument, the Visual Impairment and Social Communication Schedule (VISS), was developed to aid in identifying social communication difficulties and ASD in young children with visual impairment affected by congenital disorders of the peripheral visual system (disorders of the globe, retina, and anterior optic nerve). The VISS was administered to 23 consecutive children (age range 1 y 9 mo-6 y 11 mo, mean 4 y 1 mo [SD 1.6]; 12 males, 11 females) with visual impairment (nine with severe and 14 with profound visual impairment). Item analysis was carried out by fit of the items to the Rasch model. Validity of the VISS was explored by comparison with the Childhood Autism Rating Scale (CARS) score, and the clinical ASD diagnosis (n=9). Correlation between the VISS and CARS total scores was highly significant (Spearman's rho=-0.89; p=0.01). Below threshold rating on the VISS (score of 35) showed good agreement with the clinical ASD diagnosis (sensitivity 89%, specificity 100%). This preliminary study shows the VISS to be a promising schedule to aid the identification of ASD in young children with visual impairment.

Aim The aim of this study was to study systematically social, communication, and repetitive/restrictive (SCRR) behavioural difficulties and clinical autism spectrum disorder (ASD) in children with optic nerve hypoplasia (ONH) and/or septo-optic dysplasia (SOD), and to investigate the relationship between visual impairment, SCRR difficulties, ASD, and cognition. Method A case-note study of clinic records from a specialist developmental vision service was completed. Standardized assessments of vision and development and clinician judgements about SCRR difficulties and clinical ASD were made by a multidisciplinary team. Results A total of 45 females and 38 males (mean age 3y 5mo; range 10mo–6y 10mo) with ONH or SOD and profound visual impairment (PVI) or severe visual impairment (SVI) were assessed. A total of 58% of children had at least one SCRR difficulty, and 31% had a clinical diagnosis of ASD. The prevalence of ASD was slightly higher in children with SOD than in children with ONH (36% vs 26%) also slightly more frequent in children with PVI than in children with SVI (36% vs 27%). The prevalence of SCRR difficulties was statistically higher in children with PVI than in children with SVI (p=0.003). Clinical ASD was most likely to be diagnosed between 2 years 4 months and 4 years 6 months. Development was significantly delayed in children with ASD compared with children without social communication difficulties (p=0.001). Interpretation Children with SVI or PVI are at risk of SCRR difficulties and clinical ASD. Children with ONH and/or SOD and visual impairment have a similar risk of developing clinical ASD as other visual impairment groups. However, ASD prevalence data from this study are a minimum estimate, as some young children may have developed ASD behaviours in later childhood. Developmental surveillance for children with ONH and/or SOD should continue until at least the age of 4 years 6 months.

OBJECTIVE: To determine the association between congenital toxoplasmosis and preterm birth, low birthweight and small for gestational age birth. DESIGN: Multicentre prospective cohort study. SETTING: Ten European centres offering prenatal screening for toxoplasmosis. POPULATION: Deliveries after 23 weeks of gestation in 386 women with singleton pregnancies who seroconverted to toxoplasma infection before 20 weeks of gestation. Deliveries after 36 weeks in 234 women who seroconverted at 20 weeks or later, and tested positive before 37 weeks. METHODS: Comparison of infected and uninfected births, adjusted for parity and country of birth. MAIN OUTCOME MEASURES: Differences in gestational age at birth, birthweight and birthweight centile. RESULTS: Infected babies were born or delivered earlier than uninfected babies: the mean difference for seroconverters before 20 weeks was -5.4 days (95% CI: -1.4, -9.4), and at 20 weeks or more, -2.6 days (95% CI: -0.5, -4.7). Congenital infection was associated with an increased risk of preterm delivery when seroconversion occurred before 20 weeks (OR 4.71; 95% CI: 2.03, 10.9). No significant differences were detected for birthweight or birthweight centile. CONCLUSION: Babies with congenital toxoplasmosis were born earlier than uninfected babies but the mechanism leading to shorter length of gestation is unknown. Congenital infection could precipitate early delivery or prompt caesarean section or induction of delivery. We found no evidence for a significant association between congenital toxoplasmosis and reduced birthweight or small for gestational age birth.

Syndromic Hirschsprung disease has been associated with mutations in ZFHX1B, a Smad-interacting transcriptional repressor protein. Tissue in situ hybridization has demonstrated strong expression of ZFHX1B in the developing eye, suggesting that some mutations in this gene may cause visual loss. However, none of the reported mutations have been associated with an ocular phenotype. We describe a patient with Down syndrome and Hirschsprung disease with high myopia and ocular coloboma affecting the iris and retina. In addition to trisomy 21, a novel, de novo heterozygous A to G transition in exon 8 of the ZFHX1B gene was identified, which results in a R953G amino acid substitution. This abnormality was not seen in a screen of 200 chromosomes from ethnically matched, normal controls. The arginine residue at position 953 is an extremely conserved amino acid throughout evolution. This is the first report associating Hirschsprung disease and severe eye defects with a specific genetic mutation and is the first report of a mutation in ZFHX1B causing a developmental ocular anomaly.

The area of child disability is the 'Cinderella' of community child health services. It lacks a clear commissioning model, agreed quality standards or guidance on the level of resources required. In this climate of uncertainty, a national survey of Child Development Teams was undertaken in order to describe their basic structure and processes. The paper reports information from 242 multidisciplinary teams providing local services, with statutory funding, to children with neurodevelopmental disability and their families. The picture presented is encouraging in part. For example, 79% of teams operate from a Child Development Centre, which may be expected to enhance team communication. In terms of the initial assessment process for a developmentally delayed child, most teams (91%) report that they would hold a case discussion afterwards, although only 74% would always include parents, and only 70% always give their report(s) to parents. The impression of management practices is weak, with only 62% giving a clear answer about who manages the team, and less than half having a written policy or contract for the team's work. The survey findings provide a sampling framework from which further evaluative research can be generated.