Risk of Developmental Coordination Disorder in 8- and 9-Year-Olds Following Newborn Cardiac and Non-Cardiac Surgery.

PURPOSE: To investigate the risk of developmental coordination disorder (DCD) and motor impairment for children aged 8 to 9 years following newborn surgery. METHODS: Prospective longitudinal cohort study. Motor proficiency and risk of DCD were assessed using the Movement Assessment Battery for Children (second edition) for children born 37 weeks of gestation and older who had undergone newborn cardiac surgery (CS) or non-cardiac surgery (NCS). RESULTS: Children who had undergone CS were 3.0 times more likely than controls and 1.7 times more likely than children who had undergone NCS to score below the 15th centile on MABC-2 and have increased risk of DCD. Children who had undergone CS were 1.9 times more likely than controls and 1.4 times more likely than children who had undergone NCS to score below the fifth centile on MABC-2. CONCLUSION: The surgical population should be considered at an increased risk of DCD.

The Evolution of an Interdisciplinary Developmental Round in a Surgical Neonatal Intensive Care Unit.

BACKGROUND: Developmentally supportive environments are known to improve medical outcomes for hospitalized neonates and are considered the overarching philosophy for practice in the neonatal setting. Developmental rounds are a strategy incorporated by multidisciplinary teams to support development within and beyond the neonatal unit. Typically, they consist of bedside consultations and individualized developmentally supportive recommendations for families and clinicians. Globally, the use of developmental rounds has been described since the early 1990s. They are viewed as a measure to counter some of the barriers to developmental care implementation while buffering against the effect of an intensive care admission. To date, their use in the surgical neonatal intensive care unit (sNICU) has been minimally reported in literature. PURPOSE: This article describes the focus and work of a developmental round team and strategy in the sNICU. METHOD: A retrospective audit of developmental round key performance criteria undertaken over a 4-year period (2015-2018). FINDINGS/RESULTS: More than 300 developmental consults and 2000 individualized developmental recommendations occurred annually. Parental presence during the developmental round increased by 10%, from 48% to 58%, during the audit period. IMPLICATIONS FOR PRACTICE/IMPLICATIONS FOR RESEARCH: Literature has supported the use of developmental round interventions; however, minimal data have been reported to date. This article provides retrospective audit data of a developmental round intervention in the sNICU with a focus on data over 4 years to highlight key areas, including the structure and process, recommended educational standards for team members, and parental engagement, as key markers for developmental round efficacy. Future research should focus on the link between the developmental round intervention and long-term neonatal outcomes.

Are boys and girls just different? Gender differences in the Movement Assessment Battery for Children, 2nd edition (M ABC-2) suggests that they are.

INTRODUCTION: The second edition of the Movement Assessment Battery for Children (M ABC-2) is a standardised, norm referenced assessment that is frequently used by therapists to identify children with motor difficulties. The norms for the M ABC-2 were derived from a sample of children in the United Kingdom (UK) and are combined across the age groups for boys and girls. The aims of this research were to investigate gender differences in the performance of 8- and 9-year-old Australian children and if the norms in our cohort differed from UK-based M ABC-2 norms. METHODS: Children aged 8 or 9 years of age who underwent major neonatal cardiac or non-cardiac surgery and healthy controls were assessed using the M ABC-2 as part of the Development After Infant Surgery (DAISy) study. RESULTS: There were statistically significant differences in the scores for boys and girls aged 8- and 9-years old on the M ABC-2. Girls performed better than boys in manual dexterity and on total standard scores. Our control group compared to the assessment norms scored significantly poorer in manual dexterity, aiming and catching and total standard scores. CONCLUSION: Caution should be used when interpreting the results of the M ABC-2 for Australian 8- and 9-year olds. Contemporary Australian, gender-specific M ABC-2 norms should be considered. Further research is required to investigate gender differences and differences in performance of Australian children compared to the assessment norms in other age groups on the M ABC-2.

Developmental outcome at 3 years of age of infants following surgery for infantile hypertrophic pyloric stenosis.

PURPOSE: The study compared neurodevelopmental outcome at 3 years of age of infants with infantile hypertrophic pyloric stenosis (IHPS) who underwent pyloromyotomy with healthy control infants in New South Wales, Australia. METHODS: Infants with IHPS as well as controls were recruited between August 2006 and July 2008. Developmental assessments were performed using the Bayley scales of infant and toddler development (version III) (BSITD-III) at 1 and 3 years of age. RESULTS: Of the 43 infants originally assessed at 1 year, 39 returned for assessment at 3 years (90%). The majority were term infants (77%). Assessments were also performed on 156 control infants. Infants with IHPS scored significantly lower on four of the five Bayley subsets (cognitive, receptive and expressive language and fine motor) compared to control infants. Analysis of co-variance showed statistically significant results in favour of the control group for these four subsets. CONCLUSION: Compared with the outcomes at 1 year, infants with IHPS at 3 years of age continue to score below controls in four of the BSITD-III subscales. This suggests they should have developmental follow-up with targeted clinical intervention. There is a need for further studies into functional impact and longer term outcomes.

Genetic burden and associations with adverse neurodevelopment in neonates with congenital heart disease.

BACKGROUND: Up to 20% of children with congenital heart disease (CHD) undergoing cardiac surgery develop neurodevelopmental disabilities (NDD), with some studies reporting persistent impairment. Recent large-scale studies have demonstrated shared genetic mechanisms contributing to CHD and NDD. In this study, a targeted approach was applied to assess direct clinical applicability of this information. METHODS: A gene panel comprising 148 known CHD and/or NDD genes was used to sequence 15 patients with CHD + NDD, 15 patients with CHD, and 15 healthy controls. The number and types of variants between the 3 groups were compared using Poisson log-linear regression, and the SNP-set (Sequence) Kernel Association Test-Optimized was used to conduct single-gene and gene-pathway burden analyses. RESULTS: A significant increase in rare (minor allele frequency < 0.01) and novel variants was identified between the CHD + NDD cohort and controls, P < .001 and P = .001, respectively. There was also a significant increase in rare variants in the CHD cohort compared with controls (P = .04). Rare variant burden analyses implicated pathways associated with "neurotransmitters," "axon guidance," and those incorporating "RASopathy" genes in the development of NDD in CHD patients. CONCLUSIONS: These findings suggest that an increase in novel and rare variants in known CHD and/or NDD genes is associated with the development of NDD in patients with CHD. Furthermore, burden analyses point toward rare variant burden specifically in pathways related to brain development and function as contributors to NDD. Although promising variants and pathways were identified, further research, utilizing whole-genome approaches, is required prior to demonstrating clinical utility in this patient group.

Methicillin-resistant Staphylococcus aureus bacteraemia and epidural abscess in a neonate.

A 24-day-old boy presented with fever, irritability and poor feeding. Blood culture grew methicillin-resistant Staphylococcus aureus. Cerebrospinal fluid analysis showed pleocytosis, and methicillin-resistant Staphylococcus aureus grew from enrichment broth. Magnetic resonance imaging revealed an epidural abscess extending from C2-3 to T8-9. Staphylococcal infections of the central nervous system are uncommon in neonates. This case demonstrates the importance of performing a lumbar puncture in isolated staphylococcal bacteraemia. The case also highlights that cerebrospinal fluid pleocytosis may indicate a parameningeal focus of infection.

Developmental outcomes at 3 years of age following major non-cardiac and cardiac surgery in term infants: A population-based study.

OBJECTIVE: The objective of this study was to determine whether there remain developmental differences between term infants at 3 years of age following major non-cardiac surgery (NCS) and cardiac surgery (CS) compared with healthy control infants in New South Wales (NSW), Australia. STUDY DESIGN: Between 2006 and 2008, term infants who required NCS or CS within the first ninety days of life were enrolled in a prospective population-based study. Their developmental outcome was then compared with a cohort of healthy term infants. Infants initially assessed at 1 year of age were then re-assessed at 3 years of age using the Bayley scales of infant and toddler development (version- III) RESULTS: Of the 539 term infants assessed at 1 year of age, 417 returned for the 3-year assessment, with 378 complete assessments. The mean scores for the infants who underwent CS (P < 0.001) were significantly lower in all subscales of the assessment compared with the controls, while the mean scores for the infants who underwent NCS were significantly lower in three of the subscales (P < 0.05). The infants who underwent CS scored significantly lower in four of the subscales (P < 0.05), compared with the infants who underwent NCS. CONCLUSION: The second phase of this unique population-based study provides further data on the outcomes of infants who underwent major NCS and CS. Major surgery in infants continues to be associated with developmental delay at 3 years of age compared with control infants; however the majority of the delay is mild. The risk remains higher in CS group with the pattern and severity of delay similar to that observed in the first study.

Operationalising the Family-Friendly Medical Workplace and the Development of FAM-MED, a Family-Friendly Self-Audit Tool for Medical Systems: A Delphi Consensus.

Globally, the call for Family-Friendly (FF) workplaces is loud and clear. However, this call is inaudible in medical workplaces, despite both well-established benefits of FF workplaces across businesses and well-known effects of work-family conflict on the well-being and practice of doctors. We aimed to use the Delphi consensus methodology to: (i) operationalise the Family-Friendly medical workplace and (ii) develop a Family-Friendly Self-Audit tool for medical workplaces. The expert medical Delphi panel was deliberatively recruited to capture a breadth of professional, personal, and academic expertise, diversity of age (35-81), life stage, family contexts and lived experience of dual commitments to work and family, and diversity of work settings and positions. Results reflected the inclusive and dynamic nature of the doctor's family and the need to adopt a family life cycle approach to FF medical workplaces. Key processes for implementation include holding firms to zero discrimination; flexibility and openness to dialogue and feedback; and a mutual commitment between the doctor and the department lead to best meet the doctor's individualised needs while still ensuring optimal patient care and team support and cohesion. We hypothesise that the Department Head may be the key to implementation but recognise the workforce constraints to realising these aspirational systemic shifts. It is time we acknowledge that doctors have families, to narrow the gap between identifying as a partner, mother, father, daughter, son, grandparent, and identifying as a doctor. We affirm the right to be both good doctors and good family members.

Respiratory disease and early serum S100A12 changes in very premature infants.

AIM: The role of granulocyte-specific S100A12, a marker for inflammatory disorders, in newborn lung disease is unknown. We compared postnatal blood S100A12 concentrations against respiratory distress syndrome (RDS) and bronchopulmonary dysplasia (BPD). METHODS: Blood samples from 92 newborns were collected on admission, 12 h, day 1, day 3-4 and day 7, and analysed for S100A12. IL-8 and IL-6 were assayed in 52 infants. RESULTS: Infants with RDS were significantly more premature (median 27 vs. 34 weeks), more likely to receive antenatal corticosteroids (84% vs. 26%) and have lower neutrophil counts (median 2.4 vs. 3.8 × 10(9) /L) at admission. S100A12 levels peaked during the first day and were significantly lower in preterm infants with RDS compared to those without (median 250 vs. 616 ng/mL at 12 h, 281 vs. 828 ng/mL day 1, respectively). S100A12 levels were low among the 35 very preterm infants (24-29 week gestation) regardless of the presence of BPD (285 vs. 288 ng/mL on day 1). In comparison, IL-8 and IL-6 levels were not different between groups. CONCLUSION: Plasma S100A12 is low in infants with RDS, possibly because of gestationally related differences in neutrophil response or to the effects of antenatal corticosteroids. It is therefore not a useful marker of BPD development.

Early Intervention for Children Aged 0 to 2 Years With or at High Risk of Cerebral Palsy: International Clinical Practice Guideline Based on Systematic Reviews.

Importance: Cerebral palsy (CP) is the most common childhood physical disability. Early intervention for children younger than 2 years with or at risk of CP is critical. Now that an evidence-based guideline for early accurate diagnosis of CP exists, there is a need to summarize effective, CP-specific early intervention and conduct new trials that harness plasticity to improve function and increase participation. Our recommendations apply primarily to children at high risk of CP or with a diagnosis of CP, aged 0 to 2 years. Objective: To systematically review the best available evidence about CP-specific early interventions across 9 domains promoting motor function, cognitive skills, communication, eating and drinking, vision, sleep, managing muscle tone, musculoskeletal health, and parental support. Evidence Review: The literature was systematically searched for the best available evidence for intervention for children aged 0 to 2 years at high risk of or with CP. Databases included CINAHL, Cochrane, Embase, MEDLINE, PsycInfo, and Scopus. Systematic reviews and randomized clinical trials (RCTs) were appraised by A Measurement Tool to Assess Systematic Reviews (AMSTAR) or Cochrane Risk of Bias tools. Recommendations were formed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework and reported according to the Appraisal of Guidelines, Research, and Evaluation (AGREE) II instrument. Findings: Sixteen systematic reviews and 27 RCTs met inclusion criteria. Quality varied. Three best-practice principles were supported for the 9 domains: (1) immediate referral for intervention after a diagnosis of high risk of CP, (2) building parental capacity for attachment, and (3) parental goal-setting at the commencement of intervention. Twenty-eight recommendations (24 for and 4 against) specific to the 9 domains are supported with key evidence: motor function (4 recommendations), cognitive skills (2), communication (7), eating and drinking (2), vision (4), sleep (7), tone (1), musculoskeletal health (2), and parent support (5). Conclusions and Relevance: When a child meets the criteria of high risk of CP, intervention should start as soon as possible. Parents want an early diagnosis and treatment and support implementation as soon as possible. Early intervention builds on a critical developmental time for plasticity of developing systems. Referrals for intervention across the 9 domains should be specific as per recommendations in this guideline.

Neonatal pain: a comparison of the beliefs and practices of junior doctors and current best evidence.

AIM: To obtain information on the practices and beliefs of junior doctors regarding neonatal pain and to compare this with best evidence. METHODS: A survey was distributed to junior doctors in five tertiary neonatal intensive care units in Sydney. Questions investigated the doctors' knowledge and treatment of pain in neonates, specifically regarding the perception and effects of pain, pain assessment tools, and the safety and efficacy of treatments for both procedural and long-term pain. RESULTS: The survey was completed by 33 junior doctors (77% response rate). Respondents generally had adequate knowledge about the effects of pain in neonates; however, a low proportion of respondents acknowledged the difference in long-term effects between neonates and older children. Less experienced doctors were especially unaware of this. Pain assessment tools were not perceived to be reliable, valid or routinely used, especially by less experienced doctors. Respondents were appropriately unsupportive of the use of topical anaesthetic agents. Participants acknowledged the efficacy breastfeeding and oral sucrose during short-term procedures but skin-to-skin contact and massage were less recognised as useful. Mixed opinions were noted on the benefits and risks of use of opioid analgesics, morphine infusions and midazolam but most agreed that sedation does not necessarily provide adequate pain relief. Disturbingly, doctors who were aware of the Royal Australasian College of Physicians Guidelines were more likely to agree with the routine use of midazolam in neonates. CONCLUSIONS: Increased educational programmes should be developed to improve the knowledge of junior doctors regarding neonatal pain.

Individualised developmental care for babies and parents in the NICU: Evidence-based best practice guideline recommendations.

Advances in neonatal care have improved survival of premature and critically ill infants; and while rates of some long-term neurodevelopmental problems in survivors have improved, such as cerebral palsy, there are others such as learning and behavioural difficulties that have not. The goal of improving long term neurodevelopmental morbidity has led to an increased focus on improving developmental care not only in neonatal long term follow- up clinics but within the NICU itself to capture the period of earliest brain neuroplasticity. The application of a systematic approach to improve practice is considered the most effective strategy for implementing neuroprotective developmentally supportive care. The content of this paper incorporates evidence-based systematic reviews to guide clinicians in the application of developmentally supportive interventions.

Use of the General Movements Assessment for the Early Detection of Cerebral Palsy in Infants with Congenital Anomalies Requiring Surgery.

The general movements (GMs) assessment is recognised as one of the most important tools in the early detection of cerebral palsy (CP). However, there remains a paucity of data on its application to infants with congenital anomalies requiring surgery. This was a prospective study of 202 infants (mean gestation 38 weeks, SD 2.2) who had undergone major surgery for congenital anomalies in the neonatal period. Infants were assessed at three months of age (mean 12 weeks, SD 1.6) and GMs videos were independently rated by three clinicians, two blinded to clinical details. Developmental follow-up was at three years of age. Of the twenty-five infants (9%) rated as having an absence of fidgety movements, 22 were seen at 3 years, and 17 had an abnormal outcome: 11 with CP, and 6 with a developmental disability. Infants with absent fidgety movements were 21.5 (95% CI 7.3-63.8) times more likely to have an abnormal outcome including CP. None of the infants with normal fidgety movements had a diagnosis of CP and 86% were assessed to be developing normally. The GMs assessment has predictive value for cerebral palsy and neurodevelopment for infants with congenital anomalies, and should be incorporated into routine follow-up to facilitate early referral.

'Big issues' in neurodevelopment for children and adults with congenital heart disease.

It is established that neurodevelopmental disability (NDD) is common in neonates undergoing complex surgery for congenital heart disease (CHD); however, the trajectory of disability over the lifetime of individuals with CHD is unknown. Several 'big issues' remain undetermined and further research is needed in order to optimise patient care and service delivery, to assess the efficacy of intervention strategies and to promote best outcomes in individuals of all ages with CHD. This review article discusses 'gaps' in our knowledge of NDD in CHD and proposes future directions.

Impact of High-Risk Characteristics in Hypoplastic Left Heart Syndrome.

BACKGROUND: Management of hypoplastic left heart syndrome (HLHS) presents many challenges. We describe our institutional outcomes for management of patients with HLHS over the past 12 years and highlight our strategy for those with highly restrictive/intact interatrial septum (R/I-IAS). METHODS: Eighty-eight neonates with HLHS underwent surgical treatment, divided equally into Era-I (n = 44, April 2006 to February 2013) and Era-II (n = 44, March 2013 to June 2018). Up to 2013, all patients with R/I-IAS were delivered at an adjacent adult hospital and then moved to our hospital for intensive care and management. From 2014, these patients were delivered at a co-located theatre in our hospital with immediate atrial septectomy. The hybrid approach was occasionally used with preference for the Norwood procedure for suitable candidates. RESULTS: One-year survival after Norwood procedure was 62.5% and 80% for Era-I and Era-II (P = not significant (ns)), respectively, and 41% of patients were categorized as high risk using conventional criteria. Survival at 1 year differed significantly between high-risk and standard-risk patients (P = 0.01). For high-risk patients, survival increased from 42% to 65% between eras (P = ns). In the R/I-IAS subgroup (n = 15), 11 underwent Norwood procedure after emergency atrial septectomy. Of these, seven born at the adjacent adult hospital had 40% survival to stage II versus 60% for the four born at the colocated theatre. Delivery in a colocated theatre reduced the birth-to-cardiopulmonary bypass median time from 445 (150-660) to 62 (52-71) minutes. CONCLUSION: Reported surgical outcomes are comparable to multicenter reports and international databases. Proactive management for risk factors such as R/I-IAS may contribute to improved overall outcomes.

Prediction of three year outcomes using the Bayley-III for surgical, cardiac and healthy Australian infants at one year of age.

BACKGROUND: Previous predictive research has predominantly focussed on infants who are preterm, low birth weight, who have a specific condition or who have undergone a specific procedure. AIM: This study investigated the ability of outcomes at one year of age to predict outcomes at three years using the Bayley-III for infants who have undergone early major cardiac surgery (CS) or non-cardiac (NC) surgery and their healthy peers. STUDY DESIGN: Participants who were part of the Development After Infant Surgery (DAISy) study who had complete Bayley-III assessments at one and three years of age were included in the analyses. This included 103 infants who had undergone CS, 158 who had NC surgery and 160 controls. RESULTS: Bayley-III outcomes at one, although statistically significantly associated with three year outcomes in all domains were weak predictors of those outcomes for CS, NC surgical and healthy infants. Specificity for three year outcomes was good for cognitive, receptive language and fine motor domains for infants who had undergone CS and NC surgery. Sensitivity for <-1 SD at three years was poor for cognitive, expressive and receptive language, and fine motor outcomes for CS and NC surgical participants. CONCLUSION: It remains difficult to predict how performance at one year on the Bayley-IIII predicts performance at three on the Bayley-III for infants who have undergone early major CS or NC surgery and for healthy Australian infants.

Contemporary incidence of stroke (focal infarct and/or haemorrhage) determined by neuroimaging and neurodevelopmental disability at 12 months of age in neonates undergoing cardiac surgery utilizing cardiopulmonary bypass.

OBJECTIVES: When evaluated prospectively, acute brain injury is reported in up to 75% of neonates undergoing cardiopulmonary bypass (CPB), predominantly white matter injury rather than stroke. This study investigates the incidence of stroke (focal infarct and/or haemorrhage) detected by neuroimaging in contemporary clinical practice, whereby magnetic resonance imaging/computed tomography routinely occurs in response to clinical events, comparing those undergoing the Norwood procedure with those undergoing other neonatal procedures involving CPB, and defines the relationship between stroke and neurodevelopmental disability (NDD) at 12 months of age. METHODS: One hundred and twenty neonates underwent CPB between July 2011 and December 2014: 25 Norwood procedures and 95 non-Norwood procedures. Data were retrospectively collected including clinical data and 12-month neurodevelopmental assessment using the Bayley Scales of Infant and Toddler Development, Third Edition (BSID-III). RESULTS: Stroke was detected in 12% of neonates in current clinical practice: 24% of the Norwood group vs 8% of the non-Norwood group (P = 0.03). Significant predictors of stroke in the univariate analysis included the Norwood procedure, lowest operative temperature and use of extracorporeal membrane oxygenation (P < 0.05). The lowest operative temperature and use of extracorporeal membrane oxygenation remained significant in the multivariate analysis (P < 0.05). Fifty-seven percent were assessed using the BSID-III assessment, and 68% demonstrated NDD in at least 1 subscale. In neonates who suffered stroke, the incidence of NDD was significantly greater in 4/5 subscales compared with those with no injury (P < 0.05). The Norwood group had a significantly greater incidence of NDD in 2/5 subscales when compared with the non-Norwood group (P < 0.05). CONCLUSIONS: Stroke, established by neuroimaging in contemporary clinical practice, was detected in 12% of neonates having CPB, and those undergoing the Norwood procedure have a 3-fold risk of injury. Stroke was associated with NDD at 12 months of age.

Early, Accurate Diagnosis and Early Intervention in Cerebral Palsy: Advances in Diagnosis and Treatment.

Importance: Cerebral palsy describes the most common physical disability in childhood and occurs in 1 in 500 live births. Historically, the diagnosis has been made between age 12 and 24 months but now can be made before 6 months' corrected age. Objectives: To systematically review best available evidence for early, accurate diagnosis of cerebral palsy and to summarize best available evidence about cerebral palsy-specific early intervention that should follow early diagnosis to optimize neuroplasticity and function. Evidence Review: This study systematically searched the literature about early diagnosis of cerebral palsy in MEDLINE (1956-2016), EMBASE (1980-2016), CINAHL (1983-2016), and the Cochrane Library (1988-2016) and by hand searching. Search terms included cerebral palsy, diagnosis, detection, prediction, identification, predictive validity, accuracy, sensitivity, and specificity. The study included systematic reviews with or without meta-analyses, criteria of diagnostic accuracy, and evidence-based clinical guidelines. Findings are reported according to the PRISMA statement, and recommendations are reported according to the Appraisal of Guidelines, Research and Evaluation (AGREE) II instrument. Findings: Six systematic reviews and 2 evidence-based clinical guidelines met inclusion criteria. All included articles had high methodological Quality Assessment of Diagnostic Accuracy Studies (QUADAS) ratings. In infants, clinical signs and symptoms of cerebral palsy emerge and evolve before age 2 years; therefore, a combination of standardized tools should be used to predict risk in conjunction with clinical history. Before 5 months' corrected age, the most predictive tools for detecting risk are term-age magnetic resonance imaging (86%-89% sensitivity), the Prechtl Qualitative Assessment of General Movements (98% sensitivity), and the Hammersmith Infant Neurological Examination (90% sensitivity). After 5 months' corrected age, the most predictive tools for detecting risk are magnetic resonance imaging (86%-89% sensitivity) (where safe and feasible), the Hammersmith Infant Neurological Examination (90% sensitivity), and the Developmental Assessment of Young Children (83% C index). Topography and severity of cerebral palsy are more difficult to ascertain in infancy, and magnetic resonance imaging and the Hammersmith Infant Neurological Examination may be helpful in assisting clinical decisions. In high-income countries, 2 in 3 individuals with cerebral palsy will walk, 3 in 4 will talk, and 1 in 2 will have normal intelligence. Conclusions and Relevance: Early diagnosis begins with a medical history and involves using neuroimaging, standardized neurological, and standardized motor assessments that indicate congruent abnormal findings indicative of cerebral palsy. Clinicians should understand the importance of prompt referral to diagnostic-specific early intervention to optimize infant motor and cognitive plasticity, prevent secondary complications, and enhance caregiver well-being.

Developmental outcomes at three years of age of infants with esophageal atresia.

BACKGROUND/AIMS: Previous work assessing early developmental outcomes of infants at one year of age following surgery for esophageal atresia (OA) and/or tracheoesophageal fistula (TOF) found a significantly lower score in expressive language compared with control infants. The purpose of this study was to determine whether these differences were still evident at three years of age. METHODS: Between August 2006 and July 2008, infants who required surgical correction of OA/TOF were prospectively enrolled as part of a large study which examined developmental outcomes following surgery. Patients were reassessed using the Bayley Scales of Infant and Toddler Development Version III. Cognition, expressive and receptive language, fine motor and gross motor skills scores were compared with both the standardized norms and also with contemporaneous control infants. RESULTS: 24 of the 31 infants (77%) assessed at one year were reassessed at three years of age. There was no significant difference between the Bayley scores of the infants with OA/TOF and the standardized norms of the tests in four of the subsets: cognition, expressive language, fine and gross motor skills. Infants with OA scored higher than normative values for the receptive language subscale (P=0.001). When compared with the controls, there were no significant differences in any of the subscales. CONCLUSION: Compared with the outcomes at one year, infants with OA/TOF have improved and were scoring within the normal range for the assessment at three years. This may in part be because of the early intervention services which many of these children were provided.

The impact of surgery on the developmental status of late preterm infants - a cohort study.

AIMS: Despite increasing evidence in the literature regarding the impact of late prematurity on subsequent developmental impairment, the developmental outcome of late preterm infants who undergo major surgery remains unclear. The aim of this study therefore was to determine the developmental outcome for a cohort of late preterm surgical population. METHODS: Late preterm infants with a gestational age from 34-36 weeks inclusive who were enrolled in the state-wide prospective Development After Infant Surgery (DAISy) study and who had undergone non-cardiac major surgery within the first ninety days of life were eligible for inclusion. Infants were assessed at one and three years of ages. RESULTS: Forty-six infants were enrolled in the study, of which 38 infants had a complete developmental assessment at one year of age. Of these infants, late preterm infants scored significantly lower than the standardized norms of the assessment on the expressive language and gross motor subscales. At three years of age 26 infants were reassessed: late preterm infants who underwent major surgery only scored significantly lower than the standardized norms on the cognitive subscale (p less than 0.001). CONCLUSIONS: These data provide the evidence that late preterm infants who undergo major non-cardiac surgery are at risk of developmental impairment and consideration should be given to enrolling this cohort in multi-disciplinary developmental follow-up clinics.