Pediatric Nephrology最新文献

Masked peril: acute kidney injury in snakebite victims. 潜在危险：蛇咬伤患者急性肾损伤。

IF 2.6 3区医学

Pediatric Nephrology Pub Date : 2025-09-01 Epub Date: 2025-03-21 DOI: 10.1007/s00467-025-06751-z

Subhankar Sarkar, Asiri Abeyagunawardena, Mita Mandal

引用次数: 0

Uromodulin in pediatric patients with chronic kidney disease: lessons unlearned regarding blood pressure. 尿调素在儿童慢性肾病患者中的应用：关于血压的经验教训

IF 2.6 3区医学

Pediatric Nephrology Pub Date : 2025-09-01 Epub Date: 2025-05-01 DOI: 10.1007/s00467-025-06781-7

Artemios G Karagiannidis, Amalia Baroutidou, Fotini Iatridi

引用次数: 0

Risk factors of acute kidney injury in extremely low gestational age neonates (ELGANs) - a retrospective case-control study. 极低胎龄新生儿（elgan）急性肾损伤的危险因素——一项回顾性病例对照研究

IF 2.6 3区医学

Pediatric Nephrology Pub Date : 2025-09-01 Epub Date: 2025-05-22 DOI: 10.1007/s00467-025-06809-y

Ling Li, Hui-Ling Shu, Shu-Dong Cui, Xiao-Lin Miao, Xiao-Qing Chen, Jing-Jing Pan, Yang Yang

{"title":"Risk factors of acute kidney injury in extremely low gestational age neonates (ELGANs) - a retrospective case-control study.","authors":"Ling Li, Hui-Ling Shu, Shu-Dong Cui, Xiao-Lin Miao, Xiao-Qing Chen, Jing-Jing Pan, Yang Yang","doi":"10.1007/s00467-025-06809-y","DOIUrl":"10.1007/s00467-025-06809-y","url":null,"abstract":"Background: Neonatal acute kidney injury (AKI) is associated with poor clinical outcomes. Consequently, this study was designed to explore the prenatal and postnatal risk factors in Chinese extremely low gestational age neonates (ELGANs).Methods: This retrospective study included all ELGANs (born between 23-0/7 and 27-6/7 weeks of gestation) hospitalized from January 2019 to December 2022. These premature babies were divided into the AKI group (n = 39) and the non-AKI group (n = 76) according to the Kidney Disease: Improving Global Outcomes (KDIGO) criteria.Results: AKI most frequently occurred in the first 10 days of life (median: 8th day, quartile range: 6th - 10th day). Most infants (61.54%) manifested stage 1 AKI. Lower gestational age (GA) was the major independent risk factor for AKI [adjusted OR (aOR): 0.40, 95% CI: 0.22-0.67]. Moreover, the lower the GA, the higher the risk of AKI. When the interactive effect between GA and nonsteroidal anti-inflammatory drugs (NSAIDs) was considered, NSAIDs administration would greatly enhance the risk of AKI (interaction term, aOR: 3.94, 95% CI: 1.26-13.92). The levels of serum creatinine and urea nitrogen in the AKI group generally returned to normal upon discharge and continued until 6 months after follow-up.Conclusion: When using NSAIDs in the ELGANs population, great attention should be paid to dynamically monitor kidney function.","PeriodicalId":19735,"journal":{"name":"Pediatric Nephrology","volume":" ","pages":"2981-2991"},"PeriodicalIF":2.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144120564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Next-generation nephrology: part 1-an aid for genetic and genomic testing in pediatric nephrology. 下一代肾脏病学：第1部分：儿童肾脏病学中基因和基因组检测的辅助。

IF 2.6 3区医学

Pediatric Nephrology Pub Date : 2025-09-01 Epub Date: 2025-02-13 DOI: 10.1007/s00467-025-06697-2

Asheeta Gupta, Kushani Jayasinghe, Amar Majmundar, Nina Mann, Rajiv Sinha, Matthew G Sampson, Catherine Quinlan

引用次数: 0

Telitacicept use in children with IgA vasculitis nephritis: preliminary observations. 利他赛普在IgA血管炎肾炎患儿中的应用：初步观察。

IF 2.6 3区医学

Pediatric Nephrology Pub Date : 2025-09-01 Epub Date: 2025-03-05 DOI: 10.1007/s00467-025-06709-1

Jing Wang, Jingjing Cui, Jiani Chen, Yabin Liao, Mifeng Yang, Junyu Lin, Xiran Yang, Bo Zhao

{"title":"Telitacicept use in children with IgA vasculitis nephritis: preliminary observations.","authors":"Jing Wang, Jingjing Cui, Jiani Chen, Yabin Liao, Mifeng Yang, Junyu Lin, Xiran Yang, Bo Zhao","doi":"10.1007/s00467-025-06709-1","DOIUrl":"10.1007/s00467-025-06709-1","url":null,"abstract":"Objectives: To investigate the safety and efficacy of telitacicept in children with immunoglobulin (Ig) A vasculitis nephritis (IgAVN).Methods: This is a case series of children with biopsy-confirmed IgAVN who received glucocorticoid with or without a second immunosuppressant and presented with urinary protein levels > 0.3 g/day/kg. The patients were administered telitacicept subcutaneously weekly as an adjunct to the standard treatment. The laboratory indices were assessed before and 24 weeks post-treatment, and the treatment's efficacy and side effects were analyzed.Results: Seven patients (six males and one female) were enrolled in the study. The median age and body weight of patients were 13 years and 48 kg, respectively. The median disease duration was 29 months. After treatment with telitacicept (80 or 160 mg administered per week) until the 24th week, the 24-h urinary protein levels, percentage of CD19 + B cells, and IgA and IgM levels were decreased compared to the baseline values (P < 0.05). Serum albumin and complement C4 levels increased significantly in response to the treatment (P < 0.05). The serum creatinine, blood urea, serum total protein, IgG, and complement C3 levels and urine erythrocyte counts were not significantly different (P > 0.05) from the respective pre-treatment values. The enrolled patients did not experience any drug reactions.Conclusions: The combination of telitacicept and the standard treatment showed good clinical effects in children with IgAVN. This treatment showed good safety and had good tolerance.","PeriodicalId":19735,"journal":{"name":"Pediatric Nephrology","volume":" ","pages":"2829-2836"},"PeriodicalIF":2.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143557541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Outcomes of continuous kidney replacement therapy in pediatric patients: the impact of timing and predictors of mortality. 儿科患者持续肾脏替代治疗的结果：时间和死亡率预测因素的影响。

IF 2.6 3区医学

Pediatric Nephrology Pub Date : 2025-09-01 Epub Date: 2025-05-14 DOI: 10.1007/s00467-025-06794-2

Abdulsalam S Alrashdi, Jasir N Alshammari, Sulaiman K Abdullah, Sulaiman I Alqannas, Hassan Faqeehi, Sawsan Albatati, Khawla A Rahim, Ibrahim A Sandokji, Abdulkarim S Alanazi, Saeed M Alzabali

{"title":"Outcomes of continuous kidney replacement therapy in pediatric patients: the impact of timing and predictors of mortality.","authors":"Abdulsalam S Alrashdi, Jasir N Alshammari, Sulaiman K Abdullah, Sulaiman I Alqannas, Hassan Faqeehi, Sawsan Albatati, Khawla A Rahim, Ibrahim A Sandokji, Abdulkarim S Alanazi, Saeed M Alzabali","doi":"10.1007/s00467-025-06794-2","DOIUrl":"10.1007/s00467-025-06794-2","url":null,"abstract":"Background: While critically ill children receiving continuous kidney replacement therapy (CKRT) are at increased risk of mortality, few studies have examined the predictors of mortality in this population. This study aimed to evaluate CKRT outcomes, focusing on predictors of mortality.Methods: This cohort study included children aged 0-14 years who received CKRT. It collected baseline, clinical, and laboratory data. Descriptive analyses were performed. Least absolute shrinkage and selection operator (LASSO) regression was used to select the best predictors of mortality. A multivariable logistic regression model was constructed and validated with 1000 bootstraps.Results: This study included 113 children who received CKRT, of whom 83 (73.5%) survived and 30 (26.6%) died. Children admitted to the intensive care unit with a higher Pediatric Risk of Mortality III score, sepsis, longer intubation, or hypoalbuminemia (< 30 g/dL) were more likely to die. Multifactorial acute kidney injury was more common in those who died than in those who survived (83.3% vs. 31.3%, p < 0.01). As the exclusive indication for CKRT, fluid overload was more common in those who died than in those who survived (26.7% vs. 6.0%, p = 0.01). LASSO and multivariable regression models identified hemodynamic instability, as evidenced by inotropic support use, and abnormal coagulation, as evidenced by not using heparin anticoagulation, as independent predictors of mortality. Initiating CKRT late (> 48 h) was associated with mortality in the univariate but not the multivariate analysis.Conclusions: Hemodynamic instability was the best predictor of mortality in critically ill children receiving CKRT.","PeriodicalId":19735,"journal":{"name":"Pediatric Nephrology","volume":" ","pages":"2973-2980"},"PeriodicalIF":2.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144003843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pharmacological treatment of pediatric nocturnal enuresis: a systematic review and network meta-analysis. 儿童夜间遗尿的药物治疗：系统回顾和网络荟萃分析。

IF 2.6 3区医学

Pediatric Nephrology Pub Date : 2025-09-01 Epub Date: 2025-04-24 DOI: 10.1007/s00467-025-06783-5

Yiman Zhai, Yuying Zhang, Hao Gou

{"title":"Pharmacological treatment of pediatric nocturnal enuresis: a systematic review and network meta-analysis.","authors":"Yiman Zhai, Yuying Zhang, Hao Gou","doi":"10.1007/s00467-025-06783-5","DOIUrl":"10.1007/s00467-025-06783-5","url":null,"abstract":"Background: Nocturnal enuresis (NE) is a socially stigmatizing and stressful childhood condition. Many drugs have been applied for NE treatments. We aimed to assess the efficacy of multiple drugs in pediatric NE through a network meta-analysis (NMA).Methods: Under PRISMA guidelines and the PROSPERO registration number CRD42024581022, we systematically searched the Cochrane Library, Embase, PubMed, and Web of Science from inception to September 9, 2024, for randomized controlled trials (RCTs). Studies involving patients aged 5 to 18 and diagnosed with NE and using at least one drug treatment were included. The NIH Quality Assessment Tools were used to assess the quality of the included studies. Bayesian NMA was organized with R software 4.3.3.Results: Twenty-three RCTs with 1658 participants were enrolled. The complete and partial response rates of combination therapy were higher than those of monotherapy. SUCRA ranking showed that desmopressin (DES) plus propiverine (75.24%), DES plus solifenacin (68.83%), and DES plus tolterodine (66.46%) ranked among the top six in terms of complete response rate. None of the four included interventions significantly improved the relapse rate of NE. All treatments yielded few adverse events. Moreover, combination therapy with DES (RR [95%CrI] = 3.55 [2.28, 5.64]) or without DES (RR [95%CrI] = 3.74 [1.19, 12.06]) seemed to be superior to DES monotherapy in terms of complete response rate. Small number/sample size and inconsistency among included trials might impair the strength of evidence.Conclusions: Combination therapy may be superior to monotherapy in NE management. The most frequently used combination therapy is desmopressin plus anticholinergic agents. All drugs seemed to be safe.","PeriodicalId":19735,"journal":{"name":"Pediatric Nephrology","volume":" ","pages":"2795-2806"},"PeriodicalIF":2.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144037647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Next-generation nephrology: part 2-mainstreaming genomics in nephrology, a global perspective. 下一代肾脏病学：第2部分-主流基因组学肾脏病学，全球视角。

IF 2.6 3区医学

Pediatric Nephrology Pub Date : 2025-09-01 Epub Date: 2025-02-28 DOI: 10.1007/s00467-025-06711-7

Asheeta Gupta, Kushani Jayasinghe, Amar Majmundar, Nina Mann, Rajiv Sinha, Matthew G Sampson, Catherine Quinlan

{"title":"Next-generation nephrology: part 2-mainstreaming genomics in nephrology, a global perspective.","authors":"Asheeta Gupta, Kushani Jayasinghe, Amar Majmundar, Nina Mann, Rajiv Sinha, Matthew G Sampson, Catherine Quinlan","doi":"10.1007/s00467-025-06711-7","DOIUrl":"10.1007/s00467-025-06711-7","url":null,"abstract":"Kidney genetic services are being created worldwide, revolutionising the way in which we manage families with suspected monogenic kidney disease. There is potential to learn from one another, whether one is just embarking on this journey or within an established kidney genetics service model with aspirations to optimise it further. This concluding portion of our two-part educational review explores the global efforts to integrate genomics into nephrology. We discuss key considerations for establishing kidney genetics services and share insights from successful implementation in Australia, India, the United Kingdom (UK) and the United States (US), through case studies. Widespread integration of genomics within nephrology still faces barriers including limited genomics education among clinicians, high costs and ethical concerns. Educational strategies including workshop-based, online resources and clinical decision tools are aiming to address the genomic literacy gap among nephrologists. Multidisciplinary kidney genetics clinic models comprising nephrologists, geneticists, clinical scientists and counsellors are proving to be an effective model of delivering this diagnostic tool. Data of how kidney genetics clinics can foster collaboration with registries to facilitate research and shared learning to optimise care for patients are becoming evident. We also explore the importance of equitable access to genomics services across diverse populations, advocating for policies that address disparities in access to healthcare and genetic data representation. We hope to highlight the importance of upskilling the nephrology workforce to fully leverage the advances in genomic medicine and ensure comprehensive, accessible and personalised care for patients with genetic kidney diseases.","PeriodicalId":19735,"journal":{"name":"Pediatric Nephrology","volume":" ","pages":"2779-2793"},"PeriodicalIF":2.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12296791/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143524074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of organ dysfunction on outcomes in pediatric hypernatremia: a retrospective observational study. 器官功能障碍对儿童高钠血症预后的影响：一项回顾性观察性研究。

IF 2.6 3区医学

Pediatric Nephrology Pub Date : 2025-09-01 Epub Date: 2025-04-12 DOI: 10.1007/s00467-025-06768-4

Ayumi Mihara, Kentaro Nishi, Itaru Hayakawa, Hiroki Kato, Norihiko Tsuboi, Masao Ogura, Hirotaka Chiba, Kentaro Ide, Shotaro Matsumoto, Kenji Ishikura, Koichi Kamei, Akira Ishiguro

{"title":"Impact of organ dysfunction on outcomes in pediatric hypernatremia: a retrospective observational study.","authors":"Ayumi Mihara, Kentaro Nishi, Itaru Hayakawa, Hiroki Kato, Norihiko Tsuboi, Masao Ogura, Hirotaka Chiba, Kentaro Ide, Shotaro Matsumoto, Kenji Ishikura, Koichi Kamei, Akira Ishiguro","doi":"10.1007/s00467-025-06768-4","DOIUrl":"10.1007/s00467-025-06768-4","url":null,"abstract":"Background: Hypernatremia is associated with increased mortality risk in pediatric patients. However, its impact on outcomes remains unclear. This study aimed to clarify the clinical backgrounds of contemporary children with hypernatremia and identify prognostic factors, including the impact of organ dysfunction on mortality.Methods: We conducted a retrospective observational study of children under 18 years of age with hypernatremia (serum sodium ≥ 150 mmol/L) at a tertiary pediatric hospital in Japan between December 2021 and May 2023. Patient characteristics, clinical course, mortality rate, and occurrence of intracranial hemorrhage were analyzed. Kaplan-Meier and multivariable Cox proportional hazard analyses assessed 180-day survival and mortality risk factors.Results: Out of 9,208 children admitted, 116 (1.2%) with hypernatremia were finally analyzed; 91% had underlying chronic diseases and 91% had hospital-acquired hypernatremia. Before onset, 85% had medication related to hypernatremia, 80% received intravenous fluids, and 63% were managed with nil per os. Survival rates were 87.9%, 83.6%, and 81.9% at 30, 90, and 180 days from the onset of hypernatremia, respectively. Cox proportional hazard analysis reveal that four or more organ dysfunctions (odds ratio 5.83, 95%CI 1.92-17.7, P = 0.002) significantly correlated with death, after adjusting for intravenous fluids and peak sodium level. Two patients (2%) developed new subdural hematomas after the onset of hypernatremia.Conclusions: Pediatric hypernatremia predominantly occurs in medically complex children and is mostly hospital-acquired. The number of organ dysfunctions is a strong predictor of mortality in children with hypernatremia.","PeriodicalId":19735,"journal":{"name":"Pediatric Nephrology","volume":" ","pages":"2945-2956"},"PeriodicalIF":2.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144027831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Association of COVID-19 vaccination with relapsed nephrotic syndrome and new onset nephrotic syndrome in children. COVID-19疫苗接种与儿童复发性肾病综合征和新发肾病综合征的关系

IF 2.6 3区医学

Pediatric Nephrology Pub Date : 2025-09-01 Epub Date: 2025-04-22 DOI: 10.1007/s00467-025-06778-2

Dayna Mazza, Elizabeth Ward, Spandana Makeneni, Jarcy Zee, Benjamin Laskin, Michelle Denburg

{"title":"Association of COVID-19 vaccination with relapsed nephrotic syndrome and new onset nephrotic syndrome in children.","authors":"Dayna Mazza, Elizabeth Ward, Spandana Makeneni, Jarcy Zee, Benjamin Laskin, Michelle Denburg","doi":"10.1007/s00467-025-06778-2","DOIUrl":"10.1007/s00467-025-06778-2","url":null,"abstract":"Background: Several case reports describe new onset or relapsed nephrotic syndrome (NS) after COVID-19 mRNA vaccination. However, there have been no systematic studies in children.Methods: In this single-center, retrospective cohort study, we used our electronic health record registry to identify patients with NS who received ≥ 1 dose of COVID-19 vaccine from 12/2020 to 12/2022. For each patient, we determined number of relapses in the 180 days pre- and 60 days post-vaccination. Conditional logistic regression was used to assess risk of relapse after vaccination. Linear regression was used to estimate the mean difference between individual-level post- and pre-vaccine relapse rates.Results: Ninety-five patients with relapsing NS were included (median age 12 years, 43% female). Their clinical phenotype was as follows: 33% infrequent relapsing, 52% frequently relapsing (FR)/steroid-dependent (SD)/secondarily steroid responsive (SSR), and 16% steroid-resistant. Twenty-five patients (26%) relapsed in the pre-vaccine period, 17 (18%) had ≥ 1 relapse post-vaccination, and 78 (82%) had no relapse documented after COVID-19 vaccination. There was no significant difference in the risk of relapse after versus before vaccination (odds ratio 0.43, p = 0.08), and no significant difference in relapse rates after versus before vaccination (mean difference 0.08 per 100 patient-days, p = 0.39), overall or by phenotype. Of post-vaccine relapses, 94% occurred among the FR/SD/SSR group. Five patients met criteria for new onset NS presenting ≤ 60 days after receipt of the COVID-19 vaccine.Conclusions: In a systematic pre/post comparison of individual-level relapse frequency, we found no significant difference in risk or rates of relapse after COVID-19 vaccination in children with NS.","PeriodicalId":19735,"journal":{"name":"Pediatric Nephrology","volume":" ","pages":"2855-2862"},"PeriodicalIF":2.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144030751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0