"Most viewed" Articles are from the articles published in 2023 during the last six month.
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Question: What is the optimal dose of bone marrow-derived mesenchymal stem cells (BM-MSCs) for treating necrotizing enterocolitis (NEC), and is orally administered BM-MSC effective? Findings: High (1×106 cells) or multiple BM-MSC doses showed similar effects as low (1×105 cells) doses of intraperitoneally administered BM-MSCs. Furthermore, orally administered BM-MSCs were as effective as intraperitoneally administered BM-MSCs. Meaning: Orally administered low-dose BM-MSCs are a potential treatment for NEC. |
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Question: What are the current palliative care protocols, palliative course, and implementable palliative care programs for hospitalized pediatric patients with neurological diseases in Italy? Finding: We studied 34 newborns with nervous system diseases, all of whom had a poor prognosis. Meaning: Despite current legislation in Italy, no palliative care network has been implemented. Given the vast number of patients with neurological conditions, standardized palliative care guidelines and protocols are required. |
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Question: What is the prevalence of HTN among adolescents enrolled in the TLGS according to 3 different accepted definitions (4th report, ESH, and AAP-CPG). Also, what is the ability of each of these definitions in predicting early adulthood CIMT, as a surrogate for cardiovascular disease events? Finding: The highest and lowest prevalence of stage 1 HTN was observed with the AAP-CPG (17.7%) and ESH (8.8%), respectively. Similarly, the highest and lowest prevalence of stage 2 HTN was noted with the AAP-CPG (1.5%) and ESH (0.8%), respectively. The highest to lowest predictive abilities belonged to the 4th report, ESH, and AAP-CPG, respectively. Meaning: Among the various definitions of pediatric HTN, the 4th report offered the best ability to predict a high CIMT during early adulthood, followed by the ESH and AAP-CPG. |
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· Parents’ occupational hazards, long working hours, and smoking behaviors should be modified adequately to minimize adverse health effects on their children. · As of 2023, several diseases from fetal exposure to occupational hazards can be compensated with Industrial Accident Compensation Insurance in South Korea. · A directed acyclic graph is recommended for medical research to control the effects of parents’ behaviors on children’s health. |
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Question: Is there a reliable model to predict intravenous immunoglobulin (IVIG)-resistant Kawasaki disease (KD)? Finding: We constructed 5 machine learning models to predict IVIG-resistant KD. Extreme gradient boosting (XGBoost) model was superior to logistic, support vector machine, light gradient boosting machine and multiple layers perception models. The SHAP (SHapley Additive exPlanations) value interpreted the contribution of each feature in XGBoost model. Meaning: XGBoost model showed the excellent performance to predict IVIG-resistant KD with explainable and visualizable machine learning algorithm. |
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· With the increase in childhood obesity, nonalcoholic fatty liver disease (NAFLD) has become a concern in recent years. · NAFLD is strongly associated with insulin resistance. · Lifestyle modifications are the mainstay treatment for NAFLD. |
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· Dietary macronutrient modifications affect the body composition of and metabolic markers in children and adolescents. · Hypocaloric diets, regardless of macronutrient composition, are reportedly effective for weight loss in obese children. · Future interventional studies with meta-analyses that include Korean children and adolescents are needed to provide basic information applicable to this population. |
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· Polymorphisms in interleukin (IL)-1B and IL-1 receptor (IL-1R) antagonists may significantly affect the pathogenesis of immune thrombocytopenia (ITP). · IL-1B and IL-1R antagonist gene polymorphisms are correlated with severity and susceptibility to primary ITP in children. |
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· Plagiocephaly is characterized by the asymmetrical shape of a baby’s head. · Since positional plagiocephaly is associated with developmental delay and further musculoskeletal problems, early detection allows for timely intervention and prevents worsening of the condition. · Pediatricians can educate parents about proper head positioning and encourage supervised tummy time during awake hours. |
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· As the number of patients with congenital heart disease increases, the medical burden increases. · Various fusion imaging techniques using percutaneous procedures have been introduced. · With advances in technology, convenient ambulatory devices have been introduced. · A well-organized team approach is required to resolve advanced heart failure in patients with congenital heart disease. |
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Question: Did coronavirus disease 2019 (COVID-19) affect the frequency, seasonal variation, or virus type of benign convulsions with mild gastroenteritis (CwG)? Findings: We compared 41 cases of CwG before and during the COVID-19 pandemic. After March 2020, frequency did not change significantly (18 patients vs. 23 patients), seasonal variation was lost, and number of cases of enteric adenovirus-associated CwG increased (1 cases vs. 7 cases). Meaning: The COVID-19 pandemic affected CwG. |
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· Pediatric heart failure (PHF) features high morbidity and mortality rates. · Although adults and children can share a common diagnosis of heart failure, the underlying causes can differ significantly and require distinct therapeutic approaches. · Treatments designed for adults are often applied to PHF despite the fundamental physiological and developmental differences between them. · Child-specific data are vital for the development of tailored treatments to meet the unique needs of patients with PHF. |
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· Laryngeal masks (LMs) offer stable airway access and skill retention advantages, making them promising alternatives to positive-pressure ventilation in neonatal care. · The ease of teaching LM insertion techniques to less experienced providers addresses the need for swift intervention and skill retention. · Careful consideration of the benefits and challenges of LMs is essential in determining their effective integration into enhanced neonatal resuscitation protocols. |
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Question: What are the PD-1+ CD4+ T cells percentages and serum interferon gamma (IFN-γ) levels of pediatric patients with immune thrombocytopenia (ITP)? Finding: Compared with healthy controls, the PD-1+ CD4+ T cells percentages and IFN-γ levels were significantly higher in ITP patients before and 1 month after therapy. Meaning: Our findings suggest that PD-1+ CD4+ T cells and IFN-γ are involved in the pathophysiological process of ITP. |
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· A neurodiagnostic evaluation (lumbar puncture, blood tests, electroencephalography, and neuroimaging) is not indicated in most patients with simple febrile seizures. · A lumbar puncture is indicated when a central nervous system infection is suspected in any patient with febrile seizures. · Blood tests (glucose, electrolytes, and complete blood count) are indicated in patients with persistent seizure after benzodiazepine treatment, prolonged loss of consciousness, poor general condition, or signs of dehydration. |
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· Rare diseases present unique challenges and unmet needs for which the development of orphan drugs tailored to them offers hope. · Despite the hurdles posed by limited patient populations, orphan drug designations from regulatory agencies provide incentives, such as extended market exclusivity and tax credits, that ignite transformative advances. · Scientific progress in genomics, personalized medicine, and analytics empowers precise interventions by decoding genetic anomalies and encouraging effective treatments. |
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The peripartum period is an important transmission time for human T-cell lymphotropic virus-1 (HTLV-1) infection, mainly via breastfeeding and partly through the placental tissues of carrier mothers. Although most HTLV-1–infected individuals are asymptomatic, fetal and childhood infections often result in several diseases with disappointing treatment outcomes. An estimated HTLV-1 burden in Nigeria among perinatal women must be determined to enable rational planning of a comprehensive health care intervention. |
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· Pediatric food allergies considerably impair patient and family quality of life, particularly those with persistent allergies to common food allergens. · Recent research has focused on developing diverse approaches to food allergen immunotherapy, showing promising outcomes of oral, sublingual, and epicutaneous immuno therapies. · Critical considerations in immunotherapy candidate selection underscore the need for personalized approaches and reliable biomarkers in future studies to improve treatment outcomes. |
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Question: Would students with reading disorder have a significantly higher prevalence of attention-deficit/hyperactiveimpulsive disorder (ADHD) symptoms than neurotypical students? Finding: Students at risk of reading disorder exhibited significant ADHD symptoms compared with those not at risk of reading disorder according to all presentations of teacher assessments versus only for predominantly inattentive presentations of the parental assessments. Meaning: Students with reading disorder have a significantly higher prevalence of ADHD symptoms than neurotypical students. Sex, parental education level, average family income, and children’s school affiliation significantly influenced reading disorder prevalence. |
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· Despite much effort, breastfeeding practices remain unsatisfactory worldwide. · Effective breastfeeding-promoting interventions are needed that are appropriate for age, culture, and social environment. · Interventions can promote breastfeeding, especially in younger populations such as adolescent mothers. |
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· Knowing who will develop into asthma or who will not is important to impose proper treatment and early intervention in a child with the first episode of wheezing. · Phenotypes of severe bronchiolitis in less than 2-year-old children with first episode of wheezing were suggested for different treatment options · RV-induced and/or atopy-associated severe wheezing in preschool children may benefit from early intervention of asthma treatment. |
| National regulations, academic guidelines, and clinical trends in food allergen immunotherapies (FA-AIT) differ among countries and have changed rapidly. Current officially approved FA-AIT are oral immunotherapy (OIT) using heated milk/egg in Korea and peanut OIT using standardized products in the United States and Europe. FA-AIT should be administered by specialist physicians with experience administering oral food challenge tests and managing severe allergic reactions inside and outside research settings. |
Clinical and Experimental Pediatrics is an open access journal. All articles are distributed under the terms of the Creative Commons Attribution NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/)
Copyright © 2025 by Korean Pediatric Society.





