Translational pediatrics最新文献

{"title":"Origin and factors for overgrowth in pediatric fractures of the femoral shaft after flexible intramedullary nail fixation.","authors":"Haodong Li, Junming Liu, Dahui Wang, Dong Fu","doi":"10.21037/tp-24-171","DOIUrl":"https://doi.org/10.21037/tp-24-171","url":null,"abstract":"<p><strong>Background: </strong>Leg length discrepancy is a common complication following flexible intramedullary nail (FIN) fixation for femoral shaft fractures in adolescents. This retrospective study was designed to evaluate the possible cause of femoral overlengthening in children with femoral shaft fracture.</p><p><strong>Methods: </strong>We retrospectively included 138 patients diagnosed with femoral shaft fractures between June 2012 and December 2022 and reported the clinical/radiological outcomes after at least half a year of surgery. We have introduced a new parameter, distal physis growth proportion (DPGP), which can be used to predict the origin of femoral growth.</p><p><strong>Results: </strong>The mean DPGP value of 138 samples was 50.9%, of which 24 (17.4%) were greater than 70% and 114 (82.6%) were less than 70%. In the group with nail-canal diameter ratio (NCD) values greater than 60%, the proportion of patients with DPGP values exceeding 70% was significantly higher compared to the group with NCD values less than 60%. However, there was no significant difference between gender, fracture side, fracture type, mode of reduction, associated craniocerebral injury or the distance from fracture site to distal articular surface of femur.</p><p><strong>Conclusions: </strong>In children with femoral shaft fractures treated with FIN fixation, the number of patients with DPGP lesser than 70% far exceeded the number of patients with DPGP greater than 70%, indicating the significant role of fracture end stimulation in femoral lengthening.</p>","PeriodicalId":23294,"journal":{"name":"Translational pediatrics","volume":"13 10","pages":"1711-1719"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543119/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142628538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quercetin inhibits ferroptosis through the SIRT1/Nrf2/HO-1 signaling pathway and alleviates asthma disease.","authors":"Bo Sun, Fei Cai, Liming Yu, Ran An, Bing Wei, Miao Li","doi":"10.21037/tp-24-193","DOIUrl":"https://doi.org/10.21037/tp-24-193","url":null,"abstract":"<p><strong>Background: </strong>Quercetin (QCT) is a bioflavonoid derived from vegetables and fruits that has anti-inflammatory and anti-ferroptosis effects against various diseases. Previous studies have shown that QCT modulates the production of cellular inflammatory factors in asthma models and delays the development of chronic airway inflammation. However, the regulatory mechanism of QCT, a traditional Chinese medicine, in the treatment of asthma has not been elucidated. The aim of the present study is to investigate whether QCT can inhibit ferroptosis via the SIRT1/Nrf2 pathway and play a therapeutic role in asthma.</p><p><strong>Methods: </strong>An ovalbumin-induced mouse asthma model was established, and its function was verified by hematoxylin eosin staining, enzyme linked immunosorbent assay, ferric ion assay, malondialdehyde and superoxide dismutase assays, dihydroethidium staining, immunohistochemical staining, western blotting, and quantitative real-time polymerase chain reaction.</p><p><strong>Results: </strong>Our results indicated that an ovalbumin-induced asthma mouse model had been successfully established and that QCT inhibited inflammation, reduced serum levels of inflammatory factors IL-4, IL-5 and IL-13, increased superoxide dismutase levels in lung tissue homogenates, and reduced malondialdehyde and ferric ion production in asthmatic mice. In addition, we found that QCT was able to reverse the expression of SIRT1, Nrf2 and HO-1 in an <i>in vivo</i> asthma mouse model.</p><p><strong>Conclusions: </strong>The data from this study indicate that QCT can alleviate asthma, and its mechanism is related to the regulation of ferroptosis, oxidative stress, and the expression of SIRT1 protein.</p>","PeriodicalId":23294,"journal":{"name":"Translational pediatrics","volume":"13 10","pages":"1747-1759"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543135/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142628586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Circulating chemerin and interleukin-6 in children with obesity: possible metabolic risk predictors.","authors":"Jie Zhang, Cai Gu, Meiling Deng, Lanshu Yang, Weixia Yang","doi":"10.21037/tp-24-264","DOIUrl":"https://doi.org/10.21037/tp-24-264","url":null,"abstract":"<p><strong>Background: </strong>As the incidence of childhood obesity has risen significantly and it can result in many complications in adulthood, this study aimed to provide a new view for early prevention of childhood obesity by detecting the levels of interleukin-6 (IL-6) and chemerin in children and studying the clinical significance.</p><p><strong>Methods: </strong>We used a case-control design. Serum chemerin and IL-6 levels were measured among 101 participants, including 50 children with obesity and 51 healthy children. Chemerin and IL-6 were correlated with metabolic parameters, and the independent determinants of chemerin and IL-6 were studied by using multivariate linear regression analysis.</p><p><strong>Results: </strong>The levels of chemerin, IL-6, body mass index (BMI), blood pressure, triglyceride (TG), low-density lipoprotein (LDL), hemoglobin A1c (HbA1c), Fins, C-peptide, homeostasis model assessment of insulin resistance (HOMA-IR), aspartate aminotransferase (AST), alanine aminotransferase (ALT), uric acid and creatinine were significantly increased in children with obesity (P<0.05). While, the levels of high-density lipoprotein (HDL) in the obese group were remarkably lower (P<0.05). The correlative analysis showed that serum chemerin and IL-6 were positively correlated with BMI, Fins, C-peptide, HOMA-IR, and AST, and chemerin was also positively correlated with systolic blood pressure, ALT, and IL-6 (P<0.05). Multivariate linear regression analysis showed that IL-6 was the independent determinant of chemerin.</p><p><strong>Conclusions: </strong>The elevated levels of serum chemerin and IL-6 in children with obesity were positively correlated with multiple metabolic indicators, suggesting that chemerin and IL-6 may be involved in the occurrence of childhood obesity and its complications, and were expected to become early warning metabolic risk predictors.</p>","PeriodicalId":23294,"journal":{"name":"Translational pediatrics","volume":"13 10","pages":"1760-1766"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543120/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142627885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prognostic factors and surgical management in pediatric primary lung cancer: a retrospective cohort study using SEER data.","authors":"Weiming Chen, Jianxi Bai, Yifan Fang, Dianming Wu, Bing Zhang","doi":"10.21037/tp-24-174","DOIUrl":"https://doi.org/10.21037/tp-24-174","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Background: &lt;/strong&gt;Primary lung cancer (LC) is extremely rare in pediatric patients, making diagnosis and management particularly challenging. Currently, there are no established guidelines for treating LC in this age group, and both prognosis and treatment experiences are scarcely studied. This study aims to evaluate prognostic factors and assess the survival benefits of surgical intervention in pediatric LC patients.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;Data were obtained from the Surveillance, Epidemiology, and End Results (SEER) database spanning from 1988 to 2019, encompassing 337 children aged 0-19 years diagnosed with primary LC. Clinical characteristics, prognostic factors, and surgical approaches were elucidated. Prognostic markers for overall survival (OS) were evaluated through univariate and multivariate Cox proportional hazards regression models. Survival analysis between groups utilized Kaplan-Meier survival curves.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;The children indicated a median age of 15 years and the female-to-male ratio was close to 1:1. The most common pathological type was carcinoid tumor (31.45%). Most of the tumors were &lt;5 cm in diameter (63.79%) or confined in situ (46.77%). The 5-year OS rate for the entire cohort was 77.9%, with pathologic classification, SEER stage, surgery, and tumor size identified as independent prognostic factors. Pulmonary/pleuropulmonary blastoma [hazards ratio (HR): 6.41; 95% confidence interval (CI): 1.69-24.35; P=0.006] or adenocarcinoma (HR: 8.82; 95% CI: 2.20-35.25; P=0.002), no surgery (HR: 2.05; 95% CI: 1.13-3.72; P=0.02), and tumor size ≥5 cm (HR: 2.87; 95% CI: 1.20-6.89; P=0.02) were associated with a worse prognosis in pediatric LC patients. In localized of SEER stage (HR: 0.15; 95% CI: 0.04-0.56; P=0.005) was associated with a better prognosis in pediatric LC patients. Common pathological types including carcinoid, pulmonary/pleuropulmonary blastoma, and mucoepidermoid carcinoma demonstrated the most favorable prognosis (P&lt;0.001). Surgery did not significantly benefit patients with American Joint Committee on Cancer (AJCC) stage IV (HR: 0.83; 95% CI: 0.42-1.62; P=0.58) or distant-stage disease (HR: 0.59; 95% CI: 0.33-1.06; P=0.06). Conversely, children with regional lymph node metastasis (HR: 0.23; 95% CI: 0.06-0.88; P=0.02) or AJCC stage III-IV (HR: 0.40; 95% CI: 0.19-0.87; P=0.02) showed improved survival following lymph node dissection. Tumor size also influenced surgical decision-making, with smaller tumors (&lt;5 cm) favoring surgical resection, including lobectomy (P&lt;0.001) or local tumor resection (P=0.03), while larger tumors exhibited advantages with less specificity regarding surgical approach (P=0.15).&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusions: &lt;/strong&gt;This study identified pathologic classification, SEER stage, surgery, and tumor size as independent prognostic factors for pediatric LC. For children with advanced-stage LC, surgical intervention may not extend survival time. This study un","PeriodicalId":23294,"journal":{"name":"Translational pediatrics","volume":"13 10","pages":"1671-1683"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543131/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142628503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Metabolomics and lipidomics in pectus excavatum: preliminary screening of biomarkers for early diagnosis.","authors":"Guangxi Wang, Wanhong Huang, Wei Liu, Yuanxiang Wang, Xiaoqiong Gu, Di Che, Yan Jin, Yuxin Yin, Hui Wang","doi":"10.21037/tp-24-288","DOIUrl":"https://doi.org/10.21037/tp-24-288","url":null,"abstract":"<p><strong>Background: </strong>Pectus excavatum (PE) is the most common chest wall deformity, characterized by an insidious onset, gradual progression, and challenges in early diagnosis. It is often accompanied by emaciation and distinctive metabolic traits, which may provide valuable insights into its internal physiological and biochemical mechanisms. Our study attempted to screen out biomarkers by identifying the metabolic characteristics of PE, and the results provide a scientific basis for the early diagnosis of PE.</p><p><strong>Methods: </strong>Untargeted metabolomic and lipidomic analyses using liquid chromatography-mass spectrometry was conducted on serum samples obtained from 20 patients diagnosed with PE and 30 healthy case-controls. Principal component analysis and partial least squares discriminant analysis were employed to assess the quality of the metabolic profiling and delineate the metabolic differences between the PE and healthy cohorts. Receiver operating characteristic analysis was conducted to evaluate the predictive accuracy of the selected biomarkers. Pathway analysis of the dysregulated metabolites was utilized to elucidate the underlying pathological pathways.</p><p><strong>Results: </strong>Fourteen metabolites and seven lipids were found to be differentially expressed between patients with PE and healthy controls. Indole-3-acetaldehyde showed potential as a biomarker for PE, with an area under the curve value of 0.94, making it effective in distinguishing patients with PE. Pathway analysis revealed enrichment of several pathological pathways, such as valine, leucine, and isoleucine biosynthesis; sphingolipid metabolism; glycine, serine, and threonine metabolism; and glycerophospholipid metabolism.</p><p><strong>Conclusions: </strong>In our study, we employed a multiomics approach to comprehensively examine dysregulated serological molecules in PE patients, and the analyses revealed potential biomarkers for early diagnosis and provided information for pathological studies.</p>","PeriodicalId":23294,"journal":{"name":"Translational pediatrics","volume":"13 10","pages":"1777-1788"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543133/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142628240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgical technique: placement of a totally implantable venous access port (TIVAP) through a cephalic vein cutdown in pediatric patients.","authors":"Javier Arredondo Montero","doi":"10.21037/tp-24-305","DOIUrl":"https://doi.org/10.21037/tp-24-305","url":null,"abstract":"<p><p>The placement of totally implantable venous access ports (TIVAPs) is a critical step in the overall care of pediatric oncohematologic patients. These devices constitute a significant technical challenge and are not free of complications during their placement and use. There is extensive literature concerning placement techniques, including venous cut-down (mainly from the external jugular vein) and venous access through ultrasound-guided puncture (Seldinger technique), usually performed in jugular or subclavian veins. Considering that in chronic patients, especially oncology patients, the preservation of quality central venous accesses is essential, alternatives for peripherally inserted central venous catheters have been proposed. The cephalic vein is a peripheral accessory vein located at the deltopectoral groove and characterized by well-defined surgical landmarks. Although scarce and focused on adult populations, the preceding literature concerning using the cephalic vein for TIVAP placement shows promising results. In this manuscript, I present my experience using this technique in pediatric populations, detailing the necessary preoperative preparation to perform the procedure safely, the technical aspects of its implantation, and the most relevant postoperative considerations. Critical knowledge gaps concerning this technique that warrant further study, such as the role of ultrasound as a predictor of success for cephalic vein cut-down TIVAP placement in pediatric populations, are also discussed.</p>","PeriodicalId":23294,"journal":{"name":"Translational pediatrics","volume":"13 10","pages":"1820-1827"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543127/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142628763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Segmental chromosome aberrations as a prognostic factor of neuroblastoma: a meta-analysis and systematic review.","authors":"Jianlei Geng, Xiaoyu Wang, Libo Zhao, Jianxiao Zhang, Huizhong Niu","doi":"10.21037/tp-24-200","DOIUrl":"https://doi.org/10.21037/tp-24-200","url":null,"abstract":"<p><strong>Background: </strong>Segmental chromosome aberrations, defined as presence of aberrations, deletion, or imbalance in the chromosomal arms, have long been considered as a predictor of poor prognosis of patients with neuroblastoma. The objective of this meta-analysis is to quantitively analyze the hazard ratios (HRs) of different whole or segmental chromosome aberrations for overall survival (OS) rate or event-free survival (EFS) rate of patients with neuroblastoma.</p><p><strong>Methods: </strong>Relevant studies about chromosome, neuroblastoma, predictor, prognosis, and survival published from the inception to April 2023 in the databases of PubMed, Embase, and Web of Science were searched, screened, and reviewed. The risk of bias of included articles was assessed using the Quality In Prognosis Studies tool. Basic characteristics, HRs of long term (>3 years) EFS and OS with 95% confidence intervals (CIs) of included articles were extracted. A random effects model of DerSimonian-Laird was used to analyze the extracted HRs. For studies that did not report HRs, narrative synthesis was used for summarization.</p><p><strong>Results: </strong>There were 34 (including 14,356 patients) in 844 searched studies finally included for narrative and quantitative analysis. There were 24 articles rated as low risk of bias and 10 articles rated as moderate. Although the results were inconsistent, the pooled effect of HR for <i>1p</i> loss was 4.46 (1.88-10.59) for EFS and 2.29 (1.26-4.15) for OS; the pooled effect of HR for <i>17q</i> gain was 4.81 (3.29-7.04) for EFS and 3.98 (2.11-7.54) for OS; the pooled effect of HR for <i>11q</i> loss was 2.54 (2.32-3.73) for OS. Results of <i>1p36</i> loss, <i>1p22</i> loss, <i>11q23</i> loss, <i>11q13</i>-<i>q14</i> gain, <i>1q</i> gain, <i>1q22</i> gain, <i>2p</i> gain, <i>3p</i> loss, <i>4p</i> loss, <i>14q</i> loss, <i>14q32</i> loss, and other segmental chromosome aberrations were also summarized.</p><p><strong>Conclusions: </strong><i>1p</i> loss, <i>11q</i> loss, and <i>17q</i> gain were identified as significant independent predictors for long-term OS and EFS of patients with neuroblastoma.</p>","PeriodicalId":23294,"journal":{"name":"Translational pediatrics","volume":"13 10","pages":"1789-1798"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543117/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142628608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of growth hormone to spinal growth and recombinant human growth hormone to scoliosis.","authors":"Cheng Luo, Shuping Liu, Yanyan Li, Qiong Wu, Qing Liu, Danxia Peng, Shu Han, Xuan Xu, Jie Wen","doi":"10.21037/tp-24-180","DOIUrl":"https://doi.org/10.21037/tp-24-180","url":null,"abstract":"<p><p>Growth hormone (GH) plays a key role in human growth and development. In addition to promoting height growth, GH affects bone metabolism, bone size, and bone mineral density (BMD) in children and adolescents by affecting bone formation and resorption. Among them, the effect of GH on spinal growth has been widely concerned. Scoliosis is a three-dimensional structural spinal deformity characterized by lateral curvature of one or more segments of the spine accompanied by vertebral rotation and sagittal imbalance. For children with growth hormone deficiency (GHD), whether GH supplementation leads to scoliosis is still controversial. In recent years, numerous scholars have conducted extensive research to investigate the correlation between recombinant human GH replacement therapy and scoliosis, yielding divergent findings with some even presenting contradictory results. This study aims to investigate the impact of GH on spinal growth and explore the association between recombinant human GH replacement therapy and scoliosis by comprehensively reviewing the effects of GH and insulin-like growth factors 1 (IGF-1) on bone metabolism, bone mass, as well as examining the consequences of GHD on bone health. Additionally, we aim to access the influence of recombinant human GH replacement therapy on adolescent idiopathic scoliosis (AIS).</p>","PeriodicalId":23294,"journal":{"name":"Translational pediatrics","volume":"13 10","pages":"1849-1857"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543125/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142636103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevention of respiratory syncytial virus from 1991 to 2024: a systematic review and bibliometrics analysis.","authors":"Xue Li, Xia Yu, Zixi Du, Ling Zhang, Yeyuan Wang, Ying Wu, Yonghong Lin, Yulei He","doi":"10.21037/tp-24-271","DOIUrl":"https://doi.org/10.21037/tp-24-271","url":null,"abstract":"<p><strong>Background: </strong>Respiratory syncytial virus (RSV) puts children and elderly individuals worldwide at risk for severe health issues and financial difficulties. Prevention is the main treatment for RSV infection, as there is currently no particular therapy. By using bibliometrics analysis, this study attempted to map the increasing tendency in the prevention of RSV infection from January 1991 to August 2024 and to examine the frontiers and hotspots of related research.</p><p><strong>Methods: </strong>We extracted pertinent articles through the Web of Science Core Collection (WoSCC) on August 26, 2024, covering the period between January 1991 and August 2024. Then, an online bibliometrix interface (https://bibliometrics.com), R software (version 4.3.2), CiteSpace V6.1R6 (64-bit) software, and the Online Analysis Platform of Literature Metrology were used to analyze the data.</p><p><strong>Results: </strong>A total of 709 eligible data points pertaining to the prevention of RSV were included. The United States, England, and the Netherlands were the three major contributors to this field. The most productive journal was <i>Vaccine</i>. Centers for Disease Control and Prevention ranked first, with 22 publications in this field. The fusion (F) protein, nonstructural (NS) protein and glycoprotein (G) protein are the target proteins of RSV prevention drugs.</p><p><strong>Conclusions: </strong>In the past 30 years, the research on RSV prevention has entered a stage of rapid development, and many vaccines and monoclonal antibodies have entered the clinical research stage, and some have been marketed.</p>","PeriodicalId":23294,"journal":{"name":"Translational pediatrics","volume":"13 10","pages":"1858-1869"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543136/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142628466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Etiologic and demographic characteristics of syncope in children and adolescents: a nationwide population-based study in Korea.","authors":"Eu Gene Park, Tae-Hoon Eom, Ji Yoon Han, Joong Hyun Bin, Jin-Hee Oh, Young-Hoon Kim, Il Han Yoo","doi":"10.21037/tp-24-252","DOIUrl":"https://doi.org/10.21037/tp-24-252","url":null,"abstract":"<p><strong>Background: </strong>Syncope is common among children and adolescents. Although it is most commonly caused by vasovagal syncope, it can also be due to undiagnosed, potentially serious, or even life-threatening conditions. We aimed to investigate the distribution of subsequent sinister diagnoses, such as heart disease (HD) and epilepsy, and analyze their demographic characteristics in children presenting with syncope.</p><p><strong>Methods: </strong>This nationwide, population-based study was conducted using the Korean Health Insurance Review and Assessment Service database. Patients aged <19 years at the time of their first visit between January 2010 and December 2014, who had primary, secondary, or additional diagnostic codes for syncope, were selected and followed up for a minimum of 5 years from the index date to investigate subsequent diagnoses of HD or epilepsy. Patient demographics, diagnostic codes, and prescriptions were retrieved from the database.</p><p><strong>Results: </strong>A total of 75,839 patients with new-onset syncope were identified, of which 239 (0.3%) and 2,516 (3.3%) were subsequently diagnosed with HD and epilepsy, respectively. In the infant, toddler, and preschool age groups, the proportions of patients with subsequent diagnoses of HD and epilepsy were relatively lower (5/5,353, 0.1%) and higher (206/5,353, 3.8%), respectively, than the proportions in the other age groups. A male preponderance was noted for patients with syncope who were later diagnosed with HD or epilepsy (P<0.001). The proportion of patients experiencing syncope with a subsequent diagnosis of HD was relatively high in the summer.</p><p><strong>Conclusions: </strong>The subsequent diagnosis of potentially life-threatening diseases in pediatric syncope, including HD and epilepsy, is relatively low in all age groups. In addition to comprehensive history taking and physical examination, demographic data such as age and sex, and season of occurrence, can aid in diagnosing the underlying cause of pediatric syncope by helping to identify patients who may require further investigations.</p>","PeriodicalId":23294,"journal":{"name":"Translational pediatrics","volume":"13 10","pages":"1737-1746"},"PeriodicalIF":1.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11543130/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142628030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}