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Updated: May 26, 2026

Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
Published on: August 25, 2014
Psychosocial and cognitive consequences of major neonatal surgery
Akio Kubota1, Keisuke Nose, Etsuyo Yamamoto
1Department of Pediatric Surgery, Osaka Medical Center and Research Institute for Maternal and Child Health, Osaka, Japan. kubota@mch.pref.osaka.jp
Insights
Neonatal surgery impacts long-term quality of life (QOL). School-aged children who underwent major neonatal surgery showed higher rates of mental retardation and behavioral issues, necessitating comprehensive assessments.
Area of Science:
- Pediatric Surgery
- Developmental Psychology
- Neonatal Medicine
Background:
- Neonatal surgery is critical for life-saving interventions.
- Long-term neurodevelopmental outcomes following neonatal surgery require thorough investigation.
- Assessing quality of life (QOL) necessitates evaluating cognitive and psychosocial aspects.
Purpose of the Study:
- To evaluate the long-term quality of life (QOL) in patients post-major neonatal surgery.
- To assess the psychosocial and cognitive consequences of neonatal surgical stress.
- To determine the impact of neonatal surgical stress on school-aged children.
Main Methods:
- Seventy-two patients with anorectal malformation (ARM), esophageal atresia (EA), or congenital diaphragmatic hernia (CDH) were studied.
- Cognitive function was assessed using the Wechsler Intelligence Scale for Children III (WISC-III) or developmental tests.
- Psychosocial status was evaluated via the Child Behavior Checklist and clinical interviews.
Main Results:
- Mental retardation (MR) rates were significantly elevated (18-25%) compared to the general population (2-3%).
- Behavioral issues (Child Behavior Checklist clinical range) were also significantly higher (35-59%) than general population rates (25%).
- No significant differences in MR or behavioral issues were observed among the primary neonatal surgical conditions (ARM, EA, CDH).
Conclusions:
- Pediatric surgeons must consider cognitive, emotional, and psychosocial assessments for optimal QOL post-neonatal surgery.
- Beyond physical recovery, comprehensive neurodevelopmental evaluations are crucial for children undergoing major neonatal surgery.
- Ensuring true quality of life requires a holistic approach addressing both physical and psychological well-being.
Purpose:
To evaluate the long-term quality of life (QOL) of patients who had undergone major neonatal surgery, the psychosocial and cognitive consequences of neonatal surgical stress were assessed when the patients reached school age.
Materials And Methods:
Seventy-two patients who had undergone major neonatal surgery were enrolled in this study. Their primary diseases were anorectal malformation (ARM) in 27 cases, esophageal atresia (EA) in 23, and congenital diaphragmatic hernia (CDH) in 22. Intelligence tests using Wechsler Intelligence Scale for Children III (WISC-III) or a developmental test and the Child Behavior Checklist were conducted through questionnaires and interviews with clinical psychologists.
Results:
Mental retardation (MR) was apparent in 25% of EA, 20% of ARM, and 18% of CDH, significantly higher than the 2% to 3% commonly found in the general population. The clinical range (CR) of the Child Behavior Checklist was seen in 35% of EA, 59% of ARM, and 38% of CDH, which is also significantly higher than the 25% typically seen in the general population. No significant differences in MR and CR were seen among the primary diseases. The most important factors influencing MR and CR remain to be identified.
Conclusions:
To ensure true quality of life after neonatal surgical stress, pediatric surgeons must consider not only physical assessments but also cognitive, emotional, and psychosocial assessments.
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