Children with Anatomical Congenital Anomalies; a Portrait Follow-up over five years

Annually some 5.000 newborns (2 - 3% of all births) in the Netherlands present with major anatomical congenital anomalies.140,395 The causes of most of these are still unknown. So far, genetic or chromosomal causes have been implicated in 13 - 14% of all anomalies,17,120,214,249,337 and environmental factors, including maternal disease, can explain another 6 - 7%.149,345,472 Some 20% are known to be multifactorial. Many of these anomalies require immediate surgical correction in order for these children to survive. The pediatric surgeon Ravitch classified six of these anomalies as the so called index diagnoses.351 These are esophageal atresia/tracheo-esophageal fistula, congenital diaphragmatic hernia, intestinal atresias, Hirschsprung's disease, anorectal malformations, and abdominal wall defects (gastroschisis and omphalocele). They occur either in isolated form or as part of more complex syndromes.59 Multiple congenital anomalies refers to any combination of two or more major anomalies. As a governmental policy patients presenting with an index diagnosis are to be treated in one of six pediatric surgical centers in the Netherlands.170 Improved antenatal detection, surgical techniques, and peri-operative care have increased these children's chances of survival.210 Survivors may show considerable morbidity, however, and many will have to rely on the healthcare system for life

Sensorineural hearing loss and language development following neonatal extracorporeal membrane oxygenation

OBJECTIVE: To determine the prevalence of hearing loss in school-age children who have undergone neonatal extracorporeal membrane oxygenation (ECMO) treatment and to identify any effects of hearing loss on speech- and language development. DESIGN: Prospective longitudinal follow-up study within the framework of a structured post-ECMO follow-up program. SETTING: Outpatient clinic of a level III university hospital. RESULTS: Tone audiometry was performed by standardized protocol in 136 children aged 5 to 12 years. Hearing loss was considered clinically significant when >20dB. Hearing was normal in 75.7% of children. Five children (3.7%) had bilateral sensorineural or combined hearing loss; 3 of them received special audiological care (2.2% of total sample). Of the 24 children with congenital diaphragmatic hernia, 19 (79.2%) had normal hearing; and only 2 (8.3%) had mild SNHL, unilateral in one of them. Follow-up at 24 months of age had shown normal verbal and non-verbal developmental scores. Language development and intelligence median (range) scores at 5 years of age were also normal: receptive language development 104 (55-133); syntactical development 104 (68-132); and lexical development 101 (50-141) for 89 children; intelligence quotient was 104 (68-132) in 106 children. Scores did not differ between those with normal hearing, and those with mild hearing loss, or those with moderate to severe hearing loss (p=0.800, p=0.639, p=0.876, and p=0.886, for the respective developmental tests). CONCLUSIONS: We found normal language development and intelligence in a cohort of neonatal ECMO survivors. The prevalence of bilateral sensorineural hearing loss was in accordance with that of larger series in the United States – which exceeds the prevalence in the normal population

Motor-function and exercise capacity in children with major anatomical congenital anomalies

__Background:__ Children with major anatomical congenital anomalies (CA) often need prolonged hospitalization with surgical interventions in the neonatal period and thereafter. Better intensive care treatment has reduced mortality rates, but at the cost of more morbidity. __Aim:__ To study motor-function and exercise capacity in five-year-old children born with CA, and to determine whether motor-function and exercise capacity differ according to primary diagnosis. __Study design:__ Descriptive study. __Subjects:__ One-hundred-and-two children with the following CA: congenital diaphragmatic hernia (CDH) n=24, esophageal atresia (EA) n=29, small intestinal anomalies (SIA) n=25, and abdominal wall defects (AWD) n=24. __Outcome measures:__ Overall and subtest percentile scores of the Movement-Assessment Battery for Children (M-ABC) were used to measure motor skills. Endurance time on the Bruce treadmill test was used to determine maximal exercise capacity. __Results:__ Motor-function: Seventy-three children (71.6%) had an overall percentile score within the normal range, 18 (17.6%) were classified as borderline, and 11 (10.8%) had a motor problem. This distribution was different from that in the reference population (Chi square: p=0.001). Most problems were encountered in children with CDH and EA (p=0.001 and 0.013, respectively). Ball skills and balance were most affected. __Exercise capacity:__ Mean standard deviation score (SDS) endurance time=-. 0.5 (SD: 1.3); p=0.001; due to poor exercise performance in CDH and EA patients. __Conclusions:__ Children with major anatomical CA and especially those with CDH and EA are at risk for delayed motor-function and disturbed exercise capacity

A prospective comparative evaluation of persistent respiratory morbidity in esophageal atresia and congenital diaphragmatic hernia survivors

__Purpose:__ The aim of the study was to compare long-term respiratory morbidity in children after repair of esophageal atresia (EA) or congenital diaphragmatic hernia (CDH). __Patients and Methods:__ Children were seen at 6, 12, and 24 months and 5 years within a prospective longitudinal follow-up program in a tertiary children's hospital. Respiratory morbidity and physical condition were evaluated at all moments. At age 5 years, pulmonary function and maximal exercise performance were tested. __Results:__ In 3 of 23 atresia patients and 10 of 20 hernia patients, bronchopulmonary dysplasia was developed. Seventeen atresia and 11 hernia patients had recurrent respiratory tract infections mainly in the first years of life. At age 5, 25% of EA and CDH patients measured showed reduced forced expiratory volume in 1 second (z-score < -2). Both atresia and hernia patients showed impaired growth, with catch-up growth at 5 years in patients with EA but not in those with hernia. Maximal exercise performance was significantly below normal for both groups