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"Most viewed" Articles are from the articles published in 2024 during the last six month.

Clinical Note
Nephrology (Genitourinary)
A rare genetically confirmed case of apparent mineralocorticoid excess syndrome due to a homozygous HSD11B2 variant in a 2-year-old child with severe hypertension: response to targeted therapy   (1,896 times)
Bashair Alabbasi, Mugahid Elamin, Ghadah Alsallum, Ghada Alzahrany
Clin Exp Pediatr. 2026;69(8):676-679.   Published online July 24, 2026
Genetics and Metabolism
Happle-Tinschert syndrome in an infant: clinical, radiologic and genetic correlation   (1,895 times)
Belén Rodríguez-Sanchez, Francisco Javier Narbona-Cárceles, Jorge Martín-Nieto-González, Marina de la Puente-Alonso, Luis Zamarro-Díaz, Luis Jiménez-Briones, Julia Suárez-González, Francisco Arias-Lotto, Minia Campos-Domínguez
Clin Exp Pediatr. 2026;69(2):182-185.   Published online January 20, 2026
Editorial
Neonatology (Perinatology)
Advancements and challenges in neonatal resuscitation: embracing laryngeal mask airways for improved outcomes   (1,880 times)
Jang Hoon Lee
Clin Exp Pediatr. 2025;68(4):298-299.   Published online November 28, 2024
Positive pressure ventilation (PPV) is the most critical intervention provided during delivery room resuscitation. In the new guidelines, this recommendation has been expanded to suggest the use of laryngeal mask airyway (LMA) versus face masks for PPV. Evidence-based information and hands-on training related to this practice will help more healthcare providers become familiar with and appropriately use LMA during delivery room resuscitations.
Clinical Note
Nephrology (Genitourinary)
B4GALT1-related congenital disorder of glycosylation mimicking Ehlers-Danlos syndrome: a child with multisystem involvement and nephrotic syndrome   (1,880 times)
Marifat Ganieva, Muqaddas Boltaboeva, Umida Ganiyeva, Oksana Efimenko, Abdulhamid Haydarov, Sherzod Toshboev
Clin Exp Pediatr. 2026;69(9):748-750.   Published online July 20, 2026
Original Article
Neonatology (Perinatology)
Protective effect of recombinant interleukin-10 on newborn rat lungs exposed to short-term sublethal hyperoxia   (1,865 times)
Hyeon-Soo Lee, Young-Joon Ryu, Min-Jae Lee
Clin Exp Pediatr. 2024;67(10):540-549.   Published online September 27, 2024
Lung injury is generated from the early stage of hyperoxia through the biologic effects of cell death and inflammatory response, which eventually leads to evolution of bronchopul-monary dysplasia. Therefore, a protective measure against hyperoxia-induced lung injury is needed. The present study observed that anti-inflammatory cytokine, interleukin-10 had protective effects on newborn rat lungs from injury induced at the early stage of hyperoxia, by preventing cell death and down-regulating inflammatory response.
Editorial
Allergy
Prioritizing maternal sleep: a public health strategy for preventing childhood allergic diseases   (1,862 times)
Eunchae Lee, Seohyun Hong, Dong Keon Yon
Clin Exp Pediatr. 2026;69(1):22-25.   Published online December 18, 2025
Sleep disorders affect more than half of pregnancies worldwide and can harm maternal health and offspring outcomes. Prioritizing maternal sleep as a public health strategy may help prevent prenatal and pediatric allergic diseases and reduce their burden. Other maternal health strategies may also reduce the burden of offspring allergic diseases, while adequate maternal sleep is associated with other offspring outcomes, underscoring its importance as a key public health strategy.
Effect of metabolic syndrome on pulmonary dysfunction in children with asthma   (1,850 times)
Hyo-Bin Kim
Clin Exp Pediatr. 2025;68(2):136-137.   Published online November 13, 2024
· The prevalence of metabolic syndrome increased in Korean children during the coronavirus disease 2019 pandemic owing to reduced physical activity resulting from social distancing.
· Metabolic syndrome impacts pulmonary dysfunction in childhood asthma.
· Further studies are needed to understand the mechanism linking asthma and metabolic syndrome and develop interventions.
Pulmonology
Telomere biology disorders in childhood interstitial lung disease: new insights from the chILD-EU cohort   (1,845 times)
Andrew Courtwright
Clin Exp Pediatr. 2026;69(7):542-544.   Published online June 30, 2026
Greiner-Mai et al. expand recognition of telomere biology disorder (TBD)-associated interstitial lung disease (ILD) in children, demonstrating heterogenous radiographic and ILD subtypes in combination with variable extrapulmonary phenotypes, even in the absence of ultrashort peripheral blood telomere length (TL). While their findings highlight some of the limitations of current TL testing methods, they introduce critical questions regarding family screening and the role of antifibrotic and telomere-directed therapies in children with TBD-related ILD.
General Pediatrics
Global breastfeeding efforts: a long way to go   (1,840 times)
Hye-Jung Shin
Clin Exp Pediatr. 2025;68(4):300-302.   Published online November 13, 2024
· 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.
Original Article
Pulmonology
Ciclesonide shows a lung-protective effect in neonatal hyperoxia-exposed rats   (1,831 times)
Victoria Mielgo, Miguel A. Gomez-Solaetxe, Lara Olazar, Begoña Loureiro, Carmen Rey-Santano
Clin Exp Pediatr. 2025;68(12):1023-1030.   Published online October 2, 2025
Question: Bronchopulmonary dysplasia (BPD) is the most prevalent chronic lung disease of prematurity. Numerous nonpharmacological/pharmacological interventions have been investigated without clear consensus. Can ciclesonide, a new synthetic glucocorticoid, effectively treat BPD?
Finding: Ciclesonide mitigated hyperoxia-induced lung injury and right ventricular hypertrophy in newborn rats.
Meaning: These findings suggest that postnatal ciclesonide may be an alternative to existing corticosteroids for the treatment of BPD.
Editorial
Infection
Beyond COVID-19: meeting the challenge of evolving pediatric invasive group A streptococcal disease   (1,816 times)
Han Wool Kim
Clin Exp Pediatr. 2025;68(12):971-973.   Published online November 26, 2025
Pediatric for invasive group A Streptococcus has resurged globally with increasing severity and toxin-mediated presentations. Beta-lactams remain the first-line treatment, but linezolid has emerged as a safe alternative in cases refractory to β-lactams. Early intravenous immunoglobulin use may improve outcomes in severe streptococcal toxic shock syndrome cases, while C-reactive protein and procalcitonin aid early risk stratification. Integrating global surveillance and individualized therapy is crucial in the postpandemic era.
Letter to the Editor
Pulmonology
Metabolic syndrome and pulmonary dysfunction in asthmatic children during the COVID-19 pandemic   (1,810 times)
Jue Seong Lee, Sang Hyun Park, Yoon Lee, Seunghyun Kim, Wonsuck Yoon, Young Yoo
Clin Exp Pediatr. 2024;67(3):168-170.   Published online February 19, 2024
Original Article
Gastroenterology
Prognosis of pediatric hepatic Wilson disease with ATP7B loss of function variants   (1,783 times)
Amresh Kumar Mishra, Moinak Sen Sarma, Anchal Dubey, Pratik Gadekar, Amita Moirangthem, Anshu Srivastava, Amrita Mathias
Clin Exp Pediatr. 2026;69(8):646-654.   Published online July 13, 2026
Question: Do the loss of function (LOF) of ATP7B mutated variants affect the severity or outcomes of hepatic Wilson disease (WD)?
Finding: LOF is associated with advanced liver disease, portal hypertension, and extrahepatic involvement. LOF did not determine hepatic or overall outcomes. ATP7B: c.813C>A (truncation variant) has an aggressive course with higher predisposition to acute liver failure. Lower serum exchangeable copper levels and higher disappearance of Kayser-Fleischer ring were observed in ATP7B: c.3809A>G (nontruncation variant) suggesting a better effect of chelation and lesser systemic copper.
Meaning: Truncation of the ATP7B protein determines the severity of the phenotype in WD.
Editorial
Genetics and Metabolism
Advancing orphan drug development for rare diseases   (1,781 times)
Jung Min Ko
Clin Exp Pediatr. 2024;67(7):356-357.   Published online November 17, 2023
· 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.
Allergy
Trends in food allergen immunotherapy in Korea after changed national regulations   (1,770 times)
Tae Won Song
Clin Exp Pediatr. 2024;67(4):201-202.   Published online November 21, 2023
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.
Infection
Preventing bloodstream infections in children after liver transplantation   (1,767 times)
Young June Choe
Clin Exp Pediatr. 2024;67(11):599-600.   Published online April 18, 2024
Liver transplantation (LT) is crucial for children with end-stage liver diseases, yet bloodstream infections (BSI) pose significant risks, despite medical advancements. Immunosuppressants, essential for preventing organ rejection, heighten infection susceptibility. Understanding BSI organisms is vital due to antimicrobial resistance. Pediatric LT recipients have unique risk factors, demanding tailored preventive measures. This systematic review on bacterial BSI emphasizes the urgency of effective prevention strategies, considering the high incidence and distinct organism profile. Further research is vital for optimizing antibiotic management and improving outcomes for this vulnerable population.
Letter to the Editor
Neonatology (Perinatology)
Assessment of iron status and red cell parameters in healthy term small for gestational age neonates at birth   (1,766 times)
Arif Hossain, Shorna Rahman, Shahana Akter, Ismat Jahan, Sanjoy Kumer Dey, Abdul Mannan, Mohammod Shahidullah
Clin Exp Pediatr. 2024;67(4):221-223.   Published online March 19, 2024
Original Article
Immunology
Serum bactericidal activity against meningococcus in patients with systemic lupus erythematosus   (1,747 times)
Soyoung Lee, Kyung-Hyo Kim, Ji Hyen Lee, Han Wool Kim
Clin Exp Pediatr. 2025;68(5):362-369.   Published online January 13, 2025
Question: What is the level of immunity against meningococcal infections in patients with systemic lupus erythematosus (SLE) under the age of 19, and is vaccination against meningococcus necessary for these patients, given their susceptibility to infections due to immunosuppressive treatments and disease characteristics?
Finding: Although some of our study patients exhibited serum bactericidal activity against meningococci, most remained seronegative.
Meaning: These findings suggest that patients with SLE who are at risk of meningococcal infection receive appropriate vaccinations.
Clinical Note
Neonatology (Perinatology)
External tracheal compression and mucosal injury in a neonate with cervical teratoma: a rare airway challenge   (1,733 times)
Rhodora Guillen, Arijit Lodha, Prashanth Murthy
Clin Exp Pediatr. 2026;69(1):73-75.   Published online December 4, 2025
Letter to the Editor
Other
Adolescent hypertension and carotid intima-media thickness: significance of submillimetric differences   (1,728 times)
Christian Saleh
Clin Exp Pediatr. 2025;68(1):104-105.   Published online November 28, 2024
Original Article
Neurology
Patient-independent automated pediatric seizure monitoring based on expert-labeled electrographic ictal data as core reference knowledge   (1,713 times)
Yoon Gi Chung, Jaeso Cho, Anna Cho, Hunmin Kim, Byung Chan Lim
Clin Exp Pediatr. 2026;69(8):665-675.   Published online July 14, 2026
Question: Can deep learning models trained on expert-verified electroencephalography segments reliably detect seizures and be applied to single-channel wearable monitoring?
Finding: This technique demonstrated 80.1%–100% sensitivity and low false-alarm rates. On 1,604 expert-labeled segments, the model outperformed previous studies in terms of latency and accuracy across unseen datasets.
Meaning: Expert-labeled data are essential for achieving universal seizure detection. This channel-specific approach enabled efficient and continuous monitoring using wearable devices.
Endocrinology
Rising incidence of central precocious puberty in Thailand: a nationwide population-based study before, during, and after the COVID-19 pandemic (2018–2024)   (1,706 times)
Pattara Wiromrat, Preamrudee Poomthavorn, Ratikorn Chaisiwamongkol, Chaiyawat Suppasilp, Ouyporn Panamonta, Ratchaneewan Sinitkul
Clin Exp Pediatr. 2026;69(9):733-742.   Published online August 19, 2026
Question: Did the incidence of central precocious puberty (CPP) and premature thelarche (PT) among Thai children change during 2018–2024?
Finding: CPP incidence in girls more than doubled during the COVID-19 pandemic and remained elevated thereafter, primarily at age 8 to <9 years. PT incidence increased progressively, particularly in girls aged 7 to <8 years.
Meaning: In peripubertal age groups, CPP and PT incidence increases may reflect pandemic-related factors, obesity, awareness, or earlier pubertal onset.
Letter to the Editor
Neonatology (Perinatology)
Pentraxin 3 as a marker of early-onset neonatal sepsis   (1,700 times)
Safaa ELMeneza, Iman El-Bagoury, Hind Rayes, Amira Hassan
Clin Exp Pediatr. 2024;67(6):312-314.   Published online May 23, 2024
Clinical Note
Neurology
Fulminant early-onset subacute sclerosing panencephalitis masquerading as leukodystrophy: a diagnostic challenge   (1,696 times)
Kaushik Ragunathan, Deb Kumar Boruah, Vishnupriya Veeraraghavan, Jaya Shankar Kaushik
Clin Exp Pediatr. 2026;69(7):604-608.   Published online June 18, 2026
Letter to the editor
Nephrology (Genitourinary)
Impact of COVID-19 pandemic on healthcare provision in youth with systemic lupus erythematosus   (1,687 times)
Punchita Apisrinitirath, Nuanpan Siripen, Pornpimol Rianthavorn
Clin Exp Pediatr. 2024;67(11):628-631.   Published online October 28, 2024
Editorial
Neurology
Impact of COVID-19 pandemic on clinical features of benign convulsions with mild gastroenteritis   (1,669 times)
Jon Soo Kim
Clin Exp Pediatr. 2024;67(9):456-458.   Published online March 25, 2024
· The frequency of benign convulsions with mild gastroenteritis (CwG) was not significantly influenced by the pandemic.
· The coronavirus disease 2019 pandemic has further diversified the etiologic enteric viral pathogens of CwG.
Original Article
Basic Research
Longitudinal changes in serum soluble C5b-9 levels following immunomodulatory therapy for multisystem inflammatory syndrome in children   (1,663 times)
Amrita Pattanaik, Prasad Varamballi, Srilatha Marate, Sushma Bhandarkar B., Shrikiran Aroor, Somashekar A.R., Suchetha S. Rao, Chiranjay Mukhopadhyay
Clin Exp Pediatr. 2026;69(9):726-732.   Published online August 19, 2026
Question: Do serum soluble C5b-9 (sC5b-9) levels change following immunomodulatory therapy in children with multisystem inflammatory syndrome in children (MIS- C)?
Finding: In this longitudinal multicentric study of 100 children with MIS-C, serum sC5b-9 concentrations significantly decreased following treatment, although some patients showed persistently elevated levels at discharge.
Meaning: Serial sC5b-9 measurements may indicate treatment-associated immune activity and recovery in MIS-C.
Critical Care Medicine
Telemedicine outcome of mechanically ventilated children in Brazilian pediatric intensive care units   (1,657 times)
Aristóteles de Almeida Pires, Luciano Remião Guerra, João Ronaldo Mafalda Krauzer, Luciane Gomes da Cunha, Mariana Motta Dias da Silva, Vanessa Cristina Jacovas, Hilda Maria Rodrigues Moleda Constant, Taís de Campos Moreira, Paulo Márcio Pitrez, Felipe Cezar Cabral
Clin Exp Pediatr. 2026;69(2):140-149.   Published online October 23, 2025
Question: Telemedicine interventions in Brazilian public pediatric intensive care units effectively address the challenges related to specialized care provision in resource-limited settings.
Finding: The implementation of telemedicine significantly reduced overall mortality rates among mechanically ventilated children (from 20.7% to 10.4%) and increased ventilator-free days from 3 (interquartile range, 0–7) to 4 (interquartile range, 2–8) days.
Meaning: These findings support telemedicine as a viable strategy for enhancing pediatric critical care in public health systems, particularly by improving patient outcomes.
Cardiology
Red cell distribution width and reticulocyte hemoglobin content as predictors of iron depletion in children with cyanotic congenital heart disease   (1,656 times)
Hanyudh Prichayudh, Kanhatai Chiengthong, Khwaunrat Whaidee, Navaporn Phiphattanatikanunt, Vidhavas La-orkhun, Pornthep Lertsapcharoen
Clin Exp Pediatr. 2026;69(9):706-712.   Published online July 29, 2026
Question: Are red cell distribution width (RDW) and reticulocyte hemoglobin content (CHr) reliable alternative markers for detecting iron depletion in children with cyanotic congenital heart disease, whose status is often masked by compensatory polycythemia?
Finding: Multivariate analysis demonstrated that RDW (≥18.8%) and CHr (<28 pg) are strong independent predictors of iron depletion in this vulnerable population.
Meaning: Combined use of these accessible markers facilitates earlier diagnosis and improves clinical management in resource-limited healthcare facilities.
Clinical Note
Gastroenterology
Successful rescue after catastrophic bleeding of carotid artery pseudoaneurysm following button battery ingestion in a toddler   (1,635 times)
Manjit Kaur, Ujjal Poddar, Basant Kumar, Abdul Muzil Munshi, Rajanikant R. Yadav, Moinak Sen Sarma, Anshu Srivastava
Clin Exp Pediatr. 2025;68(12):1041-1044.   Published online October 22, 2025
Button battery (BB) ingestion is an increasing hazard. Catastrophic gastrointestinal bleeding due to pseudoaneurysm rupture following BB impaction is often fatal. Here we report the case of an unwitnessed BB ingestion in an 18-month-old boy who presented with repeated massive UGIB due to a left CCA pseudoaneurysm that was successfully managed multidisciplinarily. BB ingestion should be considered in toddlers presenting with hematemesis.


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