"Most viewed" Articles are from the articles published in 2023 during the last six month.
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Question: Short-term (1-year) follow-up data in pediatric patients with inflammatory bowel disease (IBD), especially in Southeast Asian countries, are limited. Finding/Meaning: Abdominal pain and pallor rates remained high at 1 year after IBD diagnosis. Three independent factors of 1-year clinical remission for Crohn disease were oral prednisolone, antibiotic, and immunomodulator use at 1-year follow-up. A history of weight loss at diagnosis was the only independent risk factor of IBD flare. |
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Cerebral organoids obtained from human induced pluripotent stem cells are transforming the study of pediatric neurological diseases by providing more accurate models of human brain development and pathology. These advancements have improved pathology modeling and the potential for novel therapeutic approaches despite existing challenges such as reproducibility and vascularization. |
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· Exposure to air pollutants cause allergic and respiratory diseases as well as chronic kidney disease. · Adequate physical activity and proper nutrition are essential for children to maintain good health. · We must educate people about the harmful effects of noise, blue light, heavy metals and smoke. · Government and society must actively decrease environ-mental hazards. |
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Question: The risk factors for attention deficit hyperactivity disorder (ADHD), such as breastfeeding, congenital heart disease, and low birth weight, in neonates are not well understood. Finding: This umbrella review obtained significant effect sizes for ADHD for congenital heart disease (odds ratio [OR], 3.04), low birth weight (OR, 2.25), never breastfed (OR, 1.55), and Apgar score (OR, 1.30). Meaning: Congenital heart disease, low birth weight, lack of breastfeeding, and Apgar scores were significant factors for ADHD. |
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Studies indicate potential connections between exposure to endocrine-disrupting chemicals (EDCs) and childhood obesity. Variations in the impact of EDCs in epidemiological studies may result from differences in exposure concentrations and timing, measurement methods, and interactive effects of multiple EDCs. Longitudinal studies on exposure to multiple EDCs are crucial to elucidating their contribution to pediatric obesity and minimize the adverse health consequences of EDC exposure. |
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· South Korea faces a severe demographic crisis with the lowest global fertility rate. Despite significant investments, the total fertility rate continues to decline. · It is necessary to fully mobilize national capabilities and execute comprehensive strategies that focus on both intangible and tangible values. · Immediate and decisive action is essential to addressing these challenges effectively. |
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Question: Do interventions based on Meleis' transition theory affect mothers' readiness for baby care and breastfeeding? Findings: We found a statistically significant difference between the intervention and control groups in mothers' readiness for newborn care and breastfeeding (P<0.001). Meaning: This intervention increased breastfeeding rates while ensuring that mothers were ready to care for their babies and prepared for the role of motherhood. |
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Question: What are the neonatal risk factors for autism spectrum disorder (ASD)? Findings: Significant effect sizes were observed for congenital heart disease (odds ratio [OR], 1.35), macrosomia (OR, 1.11), low birth weight (OR, 1.63), very low birth weight (OR, 2.25), small for gestational age (OR, 1.17), jaundice (OR, 1.74), male sex (OR, 1.47), and Apgar score (OR, 1.40). Meaning: These factors were identified as risk factors for ASD. |
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Question: Is polycystic ovary syndrome (PCOS) a risk factor for nonalcoholic fatty liver disease (NAFLD) in adolescents? Finding: The frequency of NAFLD did not increase in adolescents with PCOS. However, hyperandrogenemia was a risk factor for NAFLD. Meaning: Adolescents with PCOS and hyperandrogenemia should be closely monitored for hepatic steatosis. |
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· Although there is broad consensus on many aspects regarding the symptoms, diagnosis, and treatment of cow's milk allergy, the impact of geographical, cultural, and socioeconomic factors remains unestablished. · Availability and cost of formula for the management of cow's milk allergy have a major impact on the therapeutic choice. · Region-specific guidelines for the treatment of cow's milk allergy are required. |
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Question: Is there a nonlinear relationship between neutrophil-to-lymphocyte ratio (NLR) and asthma in children and adolescents? Finding: NLR showed a nonlinear association with asthma, with an NLR threshold of 2.23 identifying individuals at higher risk. Meaning: An NLR<2.23 may serve as a potential biomarker for asthma risk assessment and management in pediatric populations, thereby offering a simple tool for the early identification of at-risk individuals. |
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High-resolution esophageal manometry can be safely performed in children where recurrent vomiting and persistent dysphagia is the working diagnosis after excluding nonluminal and structural obstructive pathologies using pediatric upper gastrointestinal endoscopy. Normal manometry values are available. Clinical picture, biochemical tests, radiological interpretation, and endoscopic findings with manometry completes the analysis of patients with recurrent vomiting and dysphagia. |
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· The safety and efficacy of the two-bag versus one-bag system for treating patients with diabetic ketoacidosis (DKA) < 21 years remains unestablished. · Our meta-analysis demonstrated similar safety outcomes but sooner DKA resolution and shorter mean response time for intravenous fluid changes for the two-bag system. · This preliminary evidence suggests that the two-bag system has some advantages in efficacy, but further studies are needed to evaluate their extent. |
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· Prevention and management of dehydration is the major goal of treatment in acute infectious diarrhea in children. · Zinc could be effective as an adjuvant therapy in reducing the duration of acute infectious diarrhea in malnourished children. |
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Question: How Common is obstructive sleep apnea (OSA) in obese children? OSA is common in obese children, even without habitual snoring. Finding: Among the subjects, 60.6% had positional OSA, 40.2% had rapid eye movement-related OSA, 59.8% had desaturation, 20.5% had sleep-related hypoventilation, and 5.0% had obesity hypoventilation syndrome. Body mass index (BMI) and neck and waist circumferences were significantly associated with severe OSA. Meaning: We recommend screening obese children (BMI > 29.2 kg/m2) for OSA. |
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· Vitamin D may affect asthma via multiple mechanisms, including lung and optimal immune system functions. · Many clinical trials have demonstrated the beneficial effects of vitamin D on asthma onset and aggravation. However, definitive clinical trials are lacking, and reports have detailed contradictory effects of vitamin D in children with asthma. · Some exciting reports stated that obesity and vitamin D deficiency are associated with increased asthma symptoms in the pediatric population. |
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· Anorectal manometry is safe in children. · Defecation Dyssynergia is one of the commonest cause of chronic constipation. · Positive Rectoanal inhibiory reflex rules out Hirschsprung's Disease |
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Question: What is the prevalence of carbapenem resistance in gram-negative bacteria and associated carbapenemase genes? Findings: This study identified a notable prevalence of carbapenem-resistant gram-negative isolates, with Escherichia coli being the predominant contributor, follow ed by Klebsiella pneumoniae, Acinetobacter baumannii, while bla OXA48 was the most prevalent carbapenemase gene. Meaning: These findings highlight the urgent need for proactive measures including the rapid detection of carbapenemase- producing isolates and effective infection control. |
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Question: How stable are the revised Korean Developmental Screening Test score classifications in early infancy? Finding: A significant number of infants improved into the peer and high-level group (≥-1 standard deviations), especially in the gross motor area. Meaning: The early detection of developmental delay requires a comprehensive medical history, physical and neurological examinations, and repeated developmental screenings. |
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The long-term effects of concussion for pediatric patient remains unclear. Children and teenagers do not experience or recover from concussion in the same manner as adults do. Concussions can cause a variety of anatomical and functional alterations. Nonpharmacological approach in pediatric concussion management is an understudied field of research with significant ability to affect prognosis and quality of life. Active rehabilitation and occupational therapy were especially promising. |
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· The etiology of Kawasaki disease (KD) is unclear, but its clinical, epidemiological, and pathophysiological characteristics are strongly associated with infectious diseases. · In the coronavirus disease 2019 pandemic era, viruses are attracting the most attention. Sudden acute respiratory syndrome coronavirus 2 infection causes various hyperinflammation in children that require differentiation from KD. · Immune responses in patients with KD may be induced by host cell damage. To effectively prevent and treat KD, the genetic background and immune responses of KD patients and triggering pathogens require identification. |
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· Previous reviews of extrauterine growth restriction focused mainly on weight growth restriction caused by nutritional factors or pathological conditions. · This review summarizes recent developments in the pathophysiology of nonnutritional length growth restriction in very preterm infants with focus on the impact of sustained neonatal inflammation on their short- and long-term outcomes. · Further research is needed to investigate optimal strategies to improve length growth restriction in very preterm infants. |
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Question: What are the differences in efficacy between leuprolide acetate and triptorelin pamoate administered every 3 months for the treatment of central precocious puberty (CPP)? Finding: There were no significant intergroup differences in luteinizing hormone suppression or predicted adult height at the end of treatment in girls with CPP. Meaning: Leuprolide acetate and triptorelin pamoate have comparable efficacy for treating CPP. |
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· Clinical studies of coronavirus disease 2019 (COVID-19) in infants should be supported by rigorous laboratory diagnostic criteria. · Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spreads to infants similarly to other viral respiratory infections. · Among infants ≤1 year of age beyond the immediate postpartum period, COVID-19 is relatively mild, but even the low risk of severe disease requires prevention. · Comorbidities increase infection vulnerability and complications in infants. · Clinical and laboratory data do not sufficiently distinguish COVID-19 from other respiratory viral infections. · Coinfection with SARS-CoV-2 is uncommon among infants. · Unique infection sequelae, including multi-inflammatory syndrome in children and neonates and long COVID require further study and refinement of diagnostic criteria. · Infection control standards applied to mother-infant dyads should be tempered by standard preventive strategies, maternal input, accommodation potential, and overall safety. · Maternal vaccination prevents disease in early infancy. |
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Question: What are the risk factors of newborn birth weight? Does gestational weight gain and prepregnancy body mass index affect childhood weight? Finding: Excess maternal weight gain increases the risk of overweight/obesity, newborn birth weight, and child body mass index at 4–6 years. Meaning: Maternal weight control before and during pregnancy should be well controlled. |
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· Iron deficiency (ID), the most common cause of anemia, can be classified into absolute and functional types. Absolute ID is a state of low total body iron, while functional ID is a state of imbalance between iron demand and iron availability due to inflammation and/or infection. · ID is diagnosed by serum ferritin and transferrin saturation levels. |
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Double-negative T (DNT) cells appear to be increased in several pediatric rheumatic diseases and this finding may be correlated with disease activity to some extent. However, due to significant heterogeneity in several methodological aspects, further investigations in rheumatic children are needed to assess the potential relevance of DNT cells as biomarkers and clarify their immunopathological role. |
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Several observational studies have shown that acute kidney injury affects up to 46% of children and adolescents who develop severe postinflammatory responses, such as multisystem inflammatory syndrome in childhood, due to coronavirus disease 2019 (COVID-19). Although causality has not been established, some cases of glomerulopathy or nephrotic syndrome occurring after COVID-19 infection or vaccination have been reported. Therefore, kidney complications associated with these conditions in children and adolescents warrant attention. |
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Most immunocompromised children and adolescents are not at increased risk of developing severe coronavirus disease 2019 (COVID-19). COVID-19 outcomes for low- or medium-risk immunocompromised children are favorable, while more serious illness reportedly occurs in high-risk immunocompromised children by underlying disease, its treatments, and other factors. Therefore, the early detection and timely management of severe COVID-19 and treatment of underlying disease are important. Hospitalization and COVID-19 vaccination should be carefully considered. |
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Question: Does the T allele of Xmn1 polymorphism favorably influence hydroxyurea efficacy in children of Eastern descent with fetal hemoglobin (HbE)-β nontransfusion dependent thalassemia (NTDT)? Finding: Decrease in transfusion requirement and increase in height following hydroxyurea therapy was noted in both groups, however, change in CT was more critical than that in CC genotype. Meaning: T allele of Xmn1 polymorphism favorably influences hydroxyurea efficacy in children with HbE-β NTDT. |
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