Clinical and Experimental Pediatrics

Perspective

General Pediatrics

Parenting principles to combat attention-deficit/hyperactivity disorder and form resilient young minds

Jandy Le, Sandhya J. Kadam

Clin Exp Pediatr. 2025;68(10):838-841. Published online September 22, 2025

The prevalence of attention-deficit/hyperactivity disorder, conduct disorder, and other related behavioral problems is increasing among children, likely due to less interaction with their parents and the real world and more time spent on screens, on social media, and in the virtual world. This article highlights several simple, basic parenting principles to facilitate the growth of healthy, resilient minds and combat the symptoms of opposition, hyperactivity, and distractibility.

DOI: https://doi.org/10.3345/cep.2025.01004

Original Article

Other

Impact of thyroid hormones and serum endothelin levels on pediatric asthma control: a case-control study of an Indian population

Murugaiyan Sathishbabu, Sathiya Ramasamy, Niranjjan Ramachandran, Soundararajan Palanisamy, Arulvijayavani Subramaniam

Clin Exp Pediatr. 2025;68(10):831-837. Published online September 22, 2025

Question: What are the roles of thyroid hormones and endothelin in South Indian children with asthma?
Finding: Thyroid hormone and endothelin levels were significantly elevated in South Indian children with asthma; poorly controlled cases exhibited the highest levels. Elevated thyroid-stimulating hormone and endothelin levels were correlated with asthma severity.
Meaning: Serum endothelin is a potential surrogate marker for asthma severity that could aid the assessment and management of childhood asthma.

DOI: https://doi.org/10.3345/cep.2025.00143

Hematology

Hyperhomocysteinemia in pediatric β-thalassemia: links to vitamin cofactor deficiencies and oxidative stress

Arzu Dadashova, Gunay Aliyeva, Rana Rahimova, Gulnara Azizova, Khayala Mammadova

Clin Exp Pediatr. 2025;68(10):819-830. Published online July 8, 2025

Question: What are the biochemical and clinical correlates of hyperhomocysteinemia in pediatric β-thalassemia, and how does it relate to vitamin status, oxidative stress, and splenectomy?
Finding: Most pediatric β-thalassemia patients exhibited severe hyperhomocysteinemia, which was strongly associated with folate and B₁₂ deficiencies and influenced oxidative stress patterns, particularly in splenectomized individuals.
Meaning: These findings suggest that routine monitoring and correction of B-vitamin deficiencies may mitigate hyperhomocysteinemia-related risks in pediatric thalassemia.

DOI: https://doi.org/10.3345/cep.2025.00556

Gastroenterology

Adenosine deaminase and interleukin-1 receptor antagonist genetic polymorphisms among obese children with versus without metabolic dysfunction-associated fatty liver disease

Hala M. Sakhr, Mohammed H. Hassan, Azza Mohamed Taha, Ali Helmi Bakri

Clin Exp Pediatr. 2025;68(10):808-818. Published online May 29, 2025

Question: Is there an association between adenosine deaminase (ADA) G22A and interleukin-1 receptor antagonist (IL-1RN) genetic polymorphisms and pediatric metabolic dysfunction-associated fatty liver disease (MAFLD)?
Finding: The GG genotype and G allele of ADA G22A were significantly associated with obesity but not pediatric MAFLD, while the *1/*2 genotype of the IL-1RN gene was significantly associated with obesity and pediatric MAFLD.
Meaning: The IL-1RN gene may contribute to pediatric MAFLD.

DOI: https://doi.org/10.3345/cep.2025.00731

Other

Role of neutrophil elastase in predicting infection among children with chemotherapy-induced febrile neutropenia

Mahmoud A. El-Hawy, Doaa M. Elian, Mai El-Sayad Abd El-Hamid, Esraa T. Allam, Mariam S. Kandeel, Asmaa A. Mahmoud

Clin Exp Pediatr. 2025;68(10):801-807. Published online June 10, 2025

Question: Can neutrophil elastase (NE) levels predict infection— the primary cause of mortality—among children with hematological malignancies and febrile neutropenia (FN)?
Finding: Elevated levels of NE were found in children with chemotherapy-induced FN and a bacterial infection.
Meaning: Increased NE levels and prolonged FN are important factors associated with mortality risk.

DOI: https://doi.org/10.3345/cep.2025.00318

Critical Care Medicine

Effect of postoperative enteral protein supplementation on nitrogen balance in critically ill children

Irene Yuniar, Kadek Apik Lestari, Antonius Hocky Pudjiadi, Fatima Safira Alatas, Yoga Devaera

Clin Exp Pediatr. 2025;68(10):790-800. Published online May 30, 2025

Question: Does high-protein enteral nutrition better increase the average nitrogen balance (NB) and decrease the intestinal fatty acid-binding protein (I-FABP) level of critically ill postoperative children than standard-protein enteral nutrition?
Finding: The study demonstrated a significant increase in average NB but no significant decrease in I-FABP levels in the high- versus low-protein group.
Meaning: These findings suggest that high-protein enteral nutrition can improve NB in critically ill postoperative children, thereby supporting their recovery.

DOI: https://doi.org/10.3345/cep.2025.00227

Infection

Role of miRNA-146a and miRNA-125b in Helicobacter pylori

Nashwa Farouk Mohamed, Ola G.A. Behairy, Manal S. EL-Defrawy, Mona Mahmoud Elsayed, Naglaa F. Alhusseini

Clin Exp Pediatr. 2025;68(10):781-789. Published online April 1, 2025

Crossref 1

Question: Why is the early detection of Helicobacter pylori-associated gastritis in children important?
Finding: The early detection of H. pylori-related gastritis is crucial for its effective management, especially in pediatric patients with dyspepsia.
Meaning: The use of miRNA signatures could detect early gastritis, enabling timely H. pylori eradication treatment to mitigate growth delays and cancer risk.

DOI: https://doi.org/10.3345/cep.2025.00192

General Pediatrics

Trends and determinants in breastfeeding among Korean infants (2007–2021): a nationwide study using the National Health Screening Program for Infants and Children

Minwoong Kang, Eui Kyung Choi, Jeung Min Lee, Hye-Jung Shin, Woo Ryoung Lee, Son Moon Shin; Korean Society of Breastfeeding Medicine

Clin Exp Pediatr. 2025;68(10):772-780. Published online July 4, 2025

Question: What are the recent trends and determinants of breastfeeding in South Korea?
Finding: Breastfeeding rates in South Korea declined significantly from 2007 to 2021, with lower rates observed in preterm, low-birthweight, and multiple-birth infants as well as rural or lower-income households.
Meaning: Targeted interventions, including prenatal education, postnatal support, and community-based programs, are required to address disparities and improve breastfeeding rates.

DOI: https://doi.org/10.3345/cep.2025.00857

Gastroenterology

Dual-strain probiotics Bifidobacterium bifidum and Lactobacillus acidophilus reverse gut dysbiosis in preterm neonates: a randomized controlled trial

Setthawut Sittiwong, Pornthep Tanpowpong, Pisut Pongchaikul, Pracha Nuntnarumit

Clin Exp Pediatr. 2025;68(10):763-771. Published online August 6, 2025

Question: Can probiotics BB/LA reverse gut dysbiosis in preterm neonates?
Finding: BB/LA supplementation induced more diverse beta diversity and increased relative abundances of Bifidobacterium, Lactobacillus and decreased relative abundance Clostridium.
Meaning: Early BB/LA supplementation could reverse gut dysbiosis in preterm neonates.

DOI: https://doi.org/10.3345/cep.2025.00374

Editorial

Basic Research

Stem cell mining: urine cells to biobanking

Yong Joo Ahn

Clin Exp Pediatr. 2025;68(10):761-762. Published online September 24, 2025

· A safe and accessible source of somatic cell generating induced pluripotent stem cells (iPSCs) in pediatric neurogenic disorders
· A noninvasive and simple method for isolating urine cells, which can effectively reprogram into pluripotent stem cells using episomal vectors
· Establishing a urine-derived iPSC bank as a reliable and scalable resource for disease modeling, therapeutic testing, and personalized medicine in pediatric neurogenic disorders.

DOI: https://doi.org/10.3345/cep.2025.02229

Review Article

General Pediatrics

Impact of screen exposure during pediatric ages including multifaceted aggravating factors: a literature review

Daniel González-Pérez, David Sebastián Huertas-Moreno, Manuela Granados-Pinilla, Sofía Hernandez-Rojas, Laura González-Rincon, Geraldine Hurtado-Garcia, Simón Grisales-Calle, María José González-Mariño, Luz Dary Gutierrez-Castañeda, Jhon Camacho-Cruz

Clin Exp Pediatr. 2025;68(10):751-760. Published online September 24, 2025

Excessive screen time in children is linked to obesity, overweight, sedentary behavior, depression and mood disorders, myopia, behavioral changes, sleep disturbances, attention deficit hyperactivity disorder, among others. Polymorphisms in genes like FTO, CACNA1D, and DRD2 could further increase these risks. Implementing strategies such as limiting screen use, creating screen-free zones, and monitoring content is essential to mitigate adverse physical and mental health effects in the pediatric population.

DOI: https://doi.org/10.3345/cep.2025.00178

Infection

Recommendation for use of a long-acting monoclonal antibody to prevent respiratory syncytial virus infection in infants and young children

Soo-Han Choi, Dong Hyun Kim, Jong Gyun Ahn, Ki Wook Yun, Byung-Wook Eun, Jin Lee, Jina Lee, Taek-Jin Lee, Hyunju Lee, Dae Sun Jo, Eun Young Cho, Hye-Kyung Cho, Young June Choe, Ui Yoon Choi, Yun-Kyung Kim; The Committee on Infectious Diseases of the Korean Pediatric Society

Clin Exp Pediatr. 2025;68(10):742-750. Published online September 3, 2025

To prevent respiratory syncytial virus (RSV)-associated lower respiratory tract infections, a single dose of nirsevimab, a long-acting monoclonal antibody, is recommended for all neonates born during the RSV season (October to March) and all infants younger than 6 months old at the start of the RSV season. Nirsevimab should be administered shortly after birth to neonates and just before or early in the season to infants entering their first RSV season.

DOI: https://doi.org/10.3345/cep.2025.01067

Original Article

Cardiology

Unsustainable and overworked: unpacking the challenges faced by pediatric cardiologists and cardiac surgeons in Korea

Soo In Jeong, GI Beom Kim, Sung Hye Kim, Jae Yoon Na, Hong Ju Shin, Sin Weon Yun, Lucy Youngmin Eun, Sang Yun Lee, Chang-Ha Lee, Kwang Ho Choi, Seul Gi Cha, Mi Young Han

Clin Exp Pediatr. 2025;68(9):732-741. Published online August 6, 2025

Question: What are the key challenges affecting pediatric cardiologists and cardiac surgeons in Korea?
Finding: Excessive workloads, low procedural volumes, and legal risks contribute to high burnout. Regional disparities limit skill maintenance and threaten workforce sustainability.
Meaning: Targeted policies ensuring fair workloads, legal protections, and regional support are essential to stabilizing the pediatric cardiac workforce and maintaining high-quality care.

DOI: https://doi.org/10.3345/cep.2025.01123

Gastroenterology

Treatment targeting pediatric inflammatory bowel disease-associated anemia: experience from a single tertiary center

Ana S.C. Fernandes, Sara Azevedo, Ana Rita Martins, Ana Isabel Lopes

Clin Exp Pediatr. 2025;68(9):722-731. Published online June 10, 2025

Question: Does treating iron deficiency (ID) using intravenous iron in pediatric inflammatory bowel disease (IBD) feature long-term safety and efficacy?
Finding: Intravenous iron supplementation was safe and effective. However, the ID recurrence rate was higher than expected.
Meaning: Proactive screening and treatment of ID in pediatric IBD are essential. The Ganzoni formula likely underestimates the iron requirements of pediatric patients. Prospective trials are needed to optimize iron treatment dosing.

DOI: https://doi.org/10.3345/cep.2025.00640

Oncology

Allogeneic stem-cell transplantation following chimeric antigen receptor T-cell therapy for treatment of relapsed/refractory hematologic malignancy in children and young adults: a systematic review and meta-analysis

Ghea Mangkuliguna, Edi Setiawan Tehuteru, Reganedgary Jonlean, Nicholas Adrianto, Stella Kallista

Clin Exp Pediatr. 2025;68(9):712-721. Published online July 4, 2025

Question: Does consolidative allogeneic stem cell transplantation (allo-SCT) after chimeric antigen receptor (CAR) T-cell therapy improve outcomes of children and young adult patients with relapsed/refractory hematologic malignancies?
Finding: The meta-analysis showed reduced relapse rates and favorable survival trends with allo-SCT despite low evidence quality.
Meaning: Consolidative allo-SCT after CAR T-cell therapy may enhance survival; however, further clinical studies are needed.

DOI: https://doi.org/10.3345/cep.2025.00031

Basic Research

Linezolid mitigates tissue injury in experimental model of pediatric testicular torsion: TLR-4/MAPK/NF-κB involvement

Moein Ghasemi, Abolfazl Basiri, Houman Kazemzadeh, Mohammad Amin Manavi, Seyed Mohammad Tavangar, Ahmad Reza Dehpour, Hamed Shafaroodi

Clin Exp Pediatr. 2025;68(9):700-711. Published online August 26, 2025

Question: What pharmacological strategies can limit ischemia-reperfusion injury in pediatric patients with testicular torsion?
Finding: In a rat model of testicular torsion, linezolid reduced oxidative stress, inflammation, and tissue injury via the Toll-like receptor 4/mitogen-activated protein kinase/nuclear factor kappa beta pathway.
Meaning: Linezolid may offer a pharmacological approach to attenuate testicular damage in pediatric patients with testicular torsion, warranting further clinical investigation.

DOI: https://doi.org/10.3345/cep.2025.00080

Pulmonology

Effect of vitamin C supplement in treatment of childhood pneumonia requiring hospitalization: a randomized controlled trial

Chutima Phuaksaman, Katechan Jampachaisri, Klaita Srisingh

Clin Exp Pediatr. 2025;68(9):690-699. Published online April 1, 2025

This study assessed the effects of vitamin C on children with community-acquired pneumonia (CAP). Vitamin C supplementation improved clinical symptoms within 48–72 hours compared to placebo but did not reduce the length of hospital stay (LOS). These findings suggest that vitamin C is beneficial for managing CAP severity, but does not affect LOS.

DOI: https://doi.org/10.3345/cep.2025.01970

Association of macrophage migration-inhibitory factor gene and growth differentiation factor 15 gene polymorphisms and their circulating levels with respiratory distress syndrome among preterm neonates

Ali Helmi Bakri, Mohammed H. Hassan, Khaled Abdalla Abd-Elbaseer, Mahmoud Abo-Alhassan Sayed, Ahmed Alamir Mahmoud Abdallah, Eman Ahmed Abd-Elmawgood

Clin Exp Pediatr. 2025;68(9):680-689. Published online April 1, 2025

Question: Do macrophage migration-inhibitory factor (MIF) and growth differentiation factor-15 (GDF-15) levels and their gene polymorphisms affect RDS among preterm babies?
Finding: Significantly higher serum MIF and GDF-15 levels were observed in patients with severe respiratory distress syndrome (RDS). The mutant G- and C-alleles of GDF-15 rs4808793 C>G single nucleotide polymorphism (SNP) and MIF rs755622 G>C SNP were present at significantly higher frequencies in preterm neonates with RDS.
Meaning: MIF and GDF-15 play a significant role in neonatal RDS and its severity.

DOI: https://doi.org/10.3345/cep.2025.00416

Cardiology

Vasovagal syncope and postural orthostatic tachycardia syndrome in adolescents: transcranial doppler versus autonomic function test results

Dong Won Lee

Clin Exp Pediatr. 2025;68(9):673-679. Published online August 6, 2025

Question: Vasovagal syncope (VVS) and postural orthostatic tachycardia syndrome (POTS) are representative forms of neurally mediated syncope. What influences the occurrence of each?
Finding: Autonomic function test results did not differ, but cerebral blood flow during diastole on transcranial doppler differed between VVS and POTS.
Meaning: Differences in diastolic cerebral blood flow velocity play an important role in VVS and POTS.

DOI: https://doi.org/10.3345/cep.2025.00927

Nutrition

Factors associated with thiamin deficiency in pediatric patients with heart disease and receiving diuretics: a single-center study

Phakwan Laohathai, Rathaporn Sumboonnanonda, Puthita Saengpanit, Chodchanok Vijarnsorn, Chatchawan Srisawat, Kwanjai Chotipanang, Sarawut Junnu, Supawan Kunnangja, Hathaichanok Rukprayoon, Phakkanan Phuangphan, Sompong Liammongkolkul, Arthima Phaokong, Narumon Densupsoontorn

Clin Exp Pediatr. 2025;68(9):666-672. Published online April 16, 2025

Question: Are pediatric patients with heart disease who are receiving diuretics at risk of thiamin deficiency (TD)?
Finding: Fifteen percent of the patients had TD. TD was associated with inadequate dietary thiamin intake and increasing age.
Meaning: The thiamin pyrophosphate effect should be assessed in those with high risk of TD. Dietary counseling should be emphasized to ensure adequate dietary thiamin intake.

DOI: https://doi.org/10.3345/cep.2024.01893

Neonatology (Perinatology)

Respiratory severity score-guided postnatal systemic corticosteroid therapy for bronchopulmonary dysplasia in extremely preterm infants

Gyeong Eun Yeom, Ju Sun Heo, Baek Sup Shin, Seh Hyun Kim, Seung Han Shin, Ee-Kyung Kim, Han-Suk Kim

Clin Exp Pediatr. 2025;68(9):656-665. Published online July 8, 2025

Question: Does a respiratory severity score (RSS)-guided postnatal corticosteroid protocol improve respiratory outcomes of extremely preterm (EP) infants without worsening neurodevelopmental outcomes?
Finding: The protocol enabled targeted and early steroid use, thereby reducing severe bronchopulmonary dysplasia without affecting mortality or causing neurodevelopmental impairments.
Meaning: The RSS-guided protocol may offer a more precise and individualized postnatal corticosteroid therapy for EP infants.

DOI: https://doi.org/10.3345/cep.2025.00514

Editorial

General Pediatrics

Artificial intelligence in pediatric healthcare: bridging potential, clinical practice, and ethical considerations

Yoon Lee, Seohyun Hong, Dong Keon Yon

Clin Exp Pediatr. 2025;68(9):652-655. Published online August 28, 2025

· Artificial intelligence (AI) holds transformative potential for pediatric healthcare, with applications spanning prevention, diagnosis, treatment, and follow-up across diverse subspecialties; however, ethical concerns, scarcity of pediatric- specific data, and limited funding remain significant challenges.
· International consensus on pediatric AI guidelines, expanding child-specific datasets, and incorporating explainable AI are essential to ensure safety and trust.
· Multicenter collaboration and increased investment can address these gaps, enabling equitable, reliable, and pediatric- centered AI solutions.

DOI: https://doi.org/10.3345/cep.2025.01844

Review Article

Other

Artificial intelligence in pediatric healthcare: current applications, potential, and implementation considerations

Taejin Park, In-Hee Lee, Seung Wook Lee, Sek Won Kong

Clin Exp Pediatr. 2025;68(9):641-651. Published online June 25, 2025

Web of Science 1 Crossref 1

Artificial intelligence (AI) offers potential benefits in pediatric care, but its real-world adoption requires clinician literacy, ethical and legal safeguards, and cautious implementation. Large language models are emerging across healthcare, but their use in pediatric clinical practice remains premature. Thus, the cautious and accountable implementation of AI is crucial to preventing unintended harm and realizing its potential.

DOI: https://doi.org/10.3345/cep.2025.00962

Cost-effectiveness of newborn screening for severe combined immunodeficiency: a systematic review

Rezwanul Rana, Syed Afroz Keramat, Moin Ahmed

Clin Exp Pediatr. 2025;68(9):628-640. Published online April 16, 2025

Universal newborn screening for severe combined immunodeficiency (SCID) demonstrates robust cost-effectiveness across diverse high-income healthcare systems, both from healthcare and societal standpoints. Early detection yields substantial savings. While uncertainties persist, impacting precise cost-effectiveness, the overall finding is positive. Future research must prioritize enhanced data collection and statistical rigor to refine our understanding of SCID's economic impact within the Australian context.

DOI: https://doi.org/10.3345/cep.2025.00052

Correspondence

Nephrology (Genitourinary)

Authors' reply: a commentary on “COVID-19 vaccine hesitancy among parents of children with systemic lupus erythematosus”

Karnchanit Sausukpaiboon, Nuanpan Penboon, Pornpimol Rianthavorn

Clin Exp Pediatr. 2025;68(8):626-627. Published online July 18, 2025

DOI: https://doi.org/10.3345/cep.2025.01200

Infection

A commentary on "COVID-19 vaccine hesitancy among parents of children with systemic lupus erythematosus"

Hinpetch Daungsupawong, Viroj Wiwanitkit

Clin Exp Pediatr. 2025;68(8):624-625. Published online April 16, 2025

DOI: https://doi.org/10.3345/cep.2025.00304

Perspective

General Pediatrics

Navigating the complex behavioral landscape of children in foster care and adopted families

Anisha Choi, Sandhya J. Kadam

Clin Exp Pediatr. 2025;68(8):620-623. Published online May 12, 2025

DOI: https://doi.org/10.3345/cep.2025.00822

Clinical Note

Genetics and Metabolism

Expanding genotype-phenotype correlation of Kenny-Caffey syndrome type 1

Manuela Lo Bianco, Federica Sipala, Xena Giada Pappalardo, Gaia Fusto, Roberta Rizzo, Federico Favata, Carla Cimino, Silvia Marino, Martino Ruggieri, Agnese Suppiej, Simone Ronsisvalle, Raffaele Falsaperla

Clin Exp Pediatr. 2025;68(8):616-619. Published online May 12, 2025

DOI: https://doi.org/10.3345/cep.2025.00360

Original Article

General Pediatrics

Liposomal SunActive versus conventional iron for treatment of iron-deficiency anemia in children aged 2–12 years: a prospective randomized controlled trial

Wael A. Bahbah, Yasmin A.H.S. Younis, Hanan Salama Elbelouny, Asmaa A. Mahmoud

Clin Exp Pediatr. 2025;68(8):608-615. Published online July 18, 2025

Background: Liposomal iron, a novel oral formulation of ferric pyrophosphate that demonstrates improved gastrointestinal absorption and bioavailability with fewer side effects than conventional iron, represents a significant advancement in the treatment of iron-deficiency anemia (IDA).
Purpose: To conduct an in-depth comparative study of liposomal SunActive and conventional iron supplements (iron polymaltose complex) for treating IDA in children aged 2–12 years Methods: This...

DOI: https://doi.org/10.3345/cep.2025.00262

Hematology

Hematopoietic stem cell transplantation in pediatric patients with type VI mucopolysaccharidosis

Vedat Uygun, Koray Yalçın, Hayriye Daloğlu, Seda Öztürkmen, Suna Çelen, Suleimen Zhumatayev, Gülsün Karasu, Akif Yeşilipek

Clin Exp Pediatr. 2025;68(8):601-607. Published online March 11, 2025

Question: Could hematopoietic stem cell transplantation (HSCT) be an alternative to enzyme replacement therapy (ERT) for type VI mucopolysaccharidosis (MPS VI)?
Finding: HSCT is generally not offered due to reports of high toxicity and mortality. However, we detected fewer complications and graft-versus-host disease cases and no deaths with HSCT.
Meaning: HSCT is both less expensive than ERT and permanent; thus, it should be considered an alternative treatment for MPS VI.

DOI: https://doi.org/10.3345/cep.2024.02033

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Cited By 22	Prevalence of anxiety, depression, and stress among parents of neonates admitted to neonatal intensive care unit: a systematic review and meta-analysis

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