World Journal of Pediatrics

Published bimonthly, the World Journal of Pediatrics offers peer-reviewed original papers, reviews and special reports focusing on clinical practice and ...

List of Papers (Total 385)

Unmet supportive care needs in families of children with chronic health conditions: an Australian cross-sectional study

The aim of this study was to identify similarities and differences in the unmet supportive care needs (USCN) of families of children with major chronic health conditions (CHCs) using a universal need assessment tool. A cross-sectional online survey involving parents of children with congenital heart disease (CHD), type 1 diabetes mellitus (T1D), cancer, and asthma diagnosed...

Neurocognitive outcomes in pediatric brain tumors after treatment with proton versus photon radiation: a systematic review and meta-analysis

Advances in cancer treatments, particularly the development of radiation therapy, have led to improvements in survival outcomes in children with brain tumors. However, radiation therapy is associated with significant long-term neurocognitive morbidity. The present systematic review and meta-analysis aimed to compare the neurocognitive outcomes of children and adolescents with...

Significant exercise limitations after recovery from MIS-C related myocarditis

Myocarditis is one of the presentations of multisystemic inflammatory syndrome in children (MIS-C) following coronavirus disease 2019 (COVID-19). Although the reported short-term prognosis is good, data regarding medium-term functional capacity and limitations are scarce. This study aimed to evaluate exercise capacity as well as possible cardiac and respiratory limitations in...

Analysis and validation of diagnostic biomarkers and immune cell infiltration characteristics in pediatric sepsis by integrating bioinformatics and machine learning

Pediatric sepsis is a complicated condition characterized by life-threatening organ failure resulting from a dysregulated host response to infection in children. It is associated with high rates of morbidity and mortality, and rapid detection and administration of antimicrobials have been emphasized. The objective of this study was to evaluate the diagnostic biomarkers of...

Interactions between long interpregnancy interval and advanced maternal age on neonatal outcomes

After the implementation of the universal two-child policy in China, it was more frequent to have long interpregnancy intervals (IPIs) and advanced maternal age. However, the interactions between long IPIs and advanced maternal age on neonatal outcomes are unknown. The study subjects of this historical cohort study were multiparas with singleton live births between October 1st...

Biomarkers of hypoxic–ischemic encephalopathy: a systematic review

Current diagnostic criteria for hypoxic–ischemic encephalopathy in the early hours lack objective measurement tools. Therefore, this systematic review aims to identify putative molecules that can be used in diagnosis in daily clinical practice (PROSPERO ID: CRD42021272610). Searches were performed in PubMed, Web of Science, and Science Direct databases until November 2020...

Medical clowning in hospitalized children: a meta-analysis

Medical clowning has been proven effective in reducing pain, anxiety, and stress in many sporadic, usually small-scale studies. Our meta-analysis aims to evaluate the efficiency of medical clowns in reducing pain and anxiety in hospitalized pediatric patients and their parents in different medical fields. A thorough literature search was conducted from different databases, and...

Consensus for criteria of running a pediatric inflammatory bowel disease center using a modified Delphi approach

Good quality of care for inflammatory bowel disease (IBD) depends on high-standard management and facility in the IBD center. Yet, there are no clear measures or criteria for evaluating pediatric IBD (PIBD) center in China. The aim of this study was to develop a comprehensive set of quality indicators (QIs) for evaluating PIBD center in China. A modified Delphi consensus-based...

Is sibship composition a risk factor for childhood asthma? Systematic review and meta-analysis

Following the “hygiene hypothesis”, the role of sibship composition in asthma and wheezing has been extensively studied, but the findings are inconsistent. For the first time, this systematic review and meta-analysis synthesized evidences from studies investigating the association of sibship size and birth order with risk of asthma and wheezing. Fifteen databases were searched to...

National trends in alcohol and substance use among adolescents from 2005 to 2021: a Korean serial cross-sectional study of one million adolescents

Although previous studies have provided data on early pandemic periods of alcohol and substance use in adolescents, more adequate studies are needed to predict the trends of alcohol and substance use during recent periods, including the mid-pandemic period. This study investigated the changes in alcohol and substance use, except tobacco use, throughout the pre-, early-, and mid...

An eighteen-year longitudinal examination of school victimization and weapon use in California secondary schools

School safety has been a major public health issue in the United States and internationally for more than three decades. Many policies and programs have been developed and implemented to prevent school violence, improve the school climate, and increase safety. There are only a few peer-reviewed studies of changes in school violence over time. The study examined changes over time...

Systemic postnatal corticosteroid use for the prevention of bronchopulmonary dysplasia and its relationship to early neurodevelopment in extremely preterm infants

Systemic postnatal corticosteroid use in extremely preterm infants poses a risk of adverse neurodevelopmental outcomes. This study explores their use beyond seven days of age with early neurodevelopmental assessments during the fidgety period (9–20 weeks postterm age). This retrospective single-center cohort study included inborn extremely preterm infants from 1 January 2014 to...

Trends of obesity and overweight among children and adolescents in China

Recent decades have shown a rapid increase in the prevalence of overweight and obesity among Chinese children based on several national surveys. Restrictions due to the coronavirus disease 2019 outbreak have worsened its epidemiology. This review updates the trends in the prevalence of overweight and obesity among Chinese children and adolescents and analyzes the underlying...

Effectiveness of BNT162b2 and CoronaVac vaccines against omicron in children aged 5 to 11 years

This study aimed to estimate vaccine effectiveness (VE) against omicron variant infection and severe corona virus disease 2019 (COVID-19) in children aged 5–11 years hospitalized with acute respiratory syndrome. A test-negative, case–control analysis was conducted from February 2022 to June 2022. We enrolled 6950 eligible children, including 1102 cases and 5848 controls. VE was...

Real-world performance analysis of a novel computational method in the precision oncology of pediatric tumors

The utility of routine extensive molecular profiling of pediatric tumors is a matter of debate due to the high number of genetic alterations of unknown significance or low evidence and the lack of standardized and personalized decision support methods. Digital drug assignment (DDA) is a novel computational method to prioritize treatment options by aggregating numerous evidence...

Neighborhood predictors of short sleep duration and bedtime irregularity among children in the United States: results from the 2019–2020 National Survey of Children’s Health

Environmental factors may contribute to short sleep duration and irregular bedtime in children. Neighborhood factors and children’s sleep duration and bedtime regularity remain a less investigated area. The aim of this study was to investigate the national and state-level proportions of children with short sleep duration and irregular bedtime and their neighborhood predictors. A...

Risk of asthma in preterm infants with bronchopulmonary dysplasia: a systematic review and meta-analysis

This study aimed to systematically review and meta-analyze the available literature on the association between preterm infant bronchopulmonary dysplasia (BPD) and pre-adulthood asthma. Studies examining the association between BPD and asthma in children and adolescents were systematically reviewed, and a meta-analysis was conducted. We searched Scopus, Embase, Web of Science...