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Choi N, Kim JH, Park PG, Lee H, Min J, Park HW, Ahn YH, Kang HG. Efficacy and safety of dapagliflozin in children with kidney disease: real-world data. Pediatr Nephrol 2024:10.1007/s00467-024-06481-8. [PMID: 39103536 DOI: 10.1007/s00467-024-06481-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 07/15/2024] [Accepted: 07/23/2024] [Indexed: 08/07/2024]
Abstract
BACKGROUND Dapagliflozin, a sodium-glucose cotransporter-2 inhibitor, has shown results in slowing estimated glomerular filtration rate (eGFR) decline and reducing proteinuria in adult patients with chronic kidney disease. This retrospective study examines dapagliflozin's effects in 22 children with kidney disease and proteinuria. METHODS Children with a median age of 15.6 years were treated with dapagliflozin for > 3 months between July 2022 and December 2023. All children had been treated with either an angiotensin-converting enzyme inhibitor or angiotensin receptor blocker for at least 1 month before starting dapagliflozin. RESULTS The most common kidney disease diagnoses in this study included Alport syndrome (n = 7) and medication-resistant nephrotic syndrome or focal segmental glomerulosclerosis (n = 7). After 6.1 months of treatment, dapagliflozin treatment did not result in significant changes in eGFR or proteinuria. However, at the latest follow-up, a statistically significant decrease in eGFR was noted (65.5 compared to the baseline 71.1 mL/min/1.73 m2, P = 0.003). Proteinuria remained stable between baseline and the last follow-up (final spot urine protein/creatinine ratio (uPCR) 0.7 vs. baseline uPCR 0.6 mg/mg, P = 0.489). In the subgroup analysis of children treated for > 8 months, the eGFR decline post-treatment changed from - 0.5 to - 0.2 ml/min/1.73 m2 per month (P = 0.634). Only two children discontinued dapagliflozin due to suspected adverse events. CONCLUSIONS Dapagliflozin has not been associated with serious side effects. Further prospective clinical trials are needed to confirm the efficacy and safety of dapagliflozin in children with kidney disease.
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Affiliation(s)
- Naye Choi
- Department of Pediatrics, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Ji Hyun Kim
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Peong Gang Park
- Department of Pediatrics, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Hyeonju Lee
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul, Republic of Korea
| | - Jeesu Min
- Department of Pediatrics, Chungnam National University Sejong Hospital, Sejong, Republic of Korea
| | - Hye Won Park
- Suwon Center for Environmental Disease Atopy, Ajou University Hospital, Suwon, Republic of Korea
| | - Yo Han Ahn
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul, Republic of Korea
| | - Hee Gyung Kang
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Republic of Korea.
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul, Republic of Korea.
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Akinkugbe O, Marchetto L, Martin I, Chia SH. Systematic Review and Meta-Analysis of the Incidence of Chronic Kidney Disease After Pediatric Critical Illness. Crit Care Explor 2024; 6:e1129. [PMID: 39078531 DOI: 10.1097/cce.0000000000001129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/31/2024] Open
Abstract
OBJECTIVE Survivors of pediatric critical illnesses are at risk of significant long-term organ sequelae. Chronic kidney disease (CKD) is a complication of critical illness (and ICU interventions) associated with growth impairment, cardiovascular disease, and early death. Our objective was to synthesize the evidence on the incidence of CKD among survivors of pediatric critical illness. DATA SOURCES MEDLINE, Embase, Cumulative Index to Nursing and Allied Health Literature, and Cochrane Register of Controlled Trials from inception to February 2024. STUDY SELECTION Observational studies reporting the incidence of de novo CKD among survivors of pediatric critical illness. DATA EXTRACTION Two reviewers independently extracted data on study design, setting, population, demographics, diagnostic criteria, and outcome. DATA SYNTHESIS Meta-analysis was used to describe the incidence of CKD among survivors, risk of bias (RoB) assessed using the Joanna Briggs Institute Tool, and strength and reliability of evidence assessed with GRADE (Grading of Recommendations, Assessment, Development, and Evaluations). CKD was quantified as an estimated glomerular filtration rate (eGFR) less than 90 mL/min/1.73 m2 (outcome 1), eGFR less than 60 mL/min/1.73 m2 (outcome 2), and end-stage renal disease (ESRD) as eGFR less than 15 mL/min per 1.73 m2 (outcome 3). Twelve studies (3642 patients) met selection criteria and reported at least one measure of CKD. The median duration of follow-up was 2, 3.6, and 5 years, respectively, for outcomes 1, 2, and 3. For each threshold, the pooled estimate of CKD incidence was 24% (95% CI, 16-32%) for eGFR less than 90, 14% (95% CI, 6-23%) less than 60, and 4% (95% CI, 0-7%) for ESRD. The overall quality assessment indicated a moderate RoB. CONCLUSIONS Among a heterogenous population of pediatric critical illness survivors, an important minority of survivors developed CKD or ESRD. This study highlights the importance of diagnostic criteria for reporting, a greater focus on postcritical care surveillance and follow-up to identify those with CKD. Further study would facilitate the delineation of high-risk groups and strategies for improved outcomes.
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Affiliation(s)
- Olugbenga Akinkugbe
- Department of Critical Care Medicine, The Hospital for Sick Children, Toronto, ON, Canada
- Interdepartmental Division of Critical Care Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Department of Paediatrics, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Luca Marchetto
- Pediatric Intensive Care Unit, Department of Women's and Children's Health, University Hospital of Padua, Padua, Italy
| | - Isaac Martin
- Department of Paediatrics, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Department of Paediatrics, The Hospital for Sick Children, Toronto, ON, Canada
| | - Shin Hann Chia
- Department of Cardiothoracic Anaesthesia, South Tees NHS Foundation Trust, The James Cook University Hospital, Middlesbrough, United Kingdom
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Singh A, Verma M, Das M, Parija PP, Nayak S, Jha V. Prevalence and associated factors of impaired kidney functions among children and adolescents in India: insights from the Comprehensive National Nutrition Survey (CNNS) 2016-18. BMC Pediatr 2024; 24:429. [PMID: 38965471 PMCID: PMC11223285 DOI: 10.1186/s12887-024-04903-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 06/21/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND Chronic kidney disease (CKD) is a significant public health problem. The burden of CKD in children and adolescents in India is not well described. We used data from the recent Comprehensive National Nutrition Survey (CNNS) to estimate the prevalence of impaired kidney function (IKF) and its determinants in children and adolescents between the ages of 5 and 19. METHODS CNNS 2016-18 adopted a multi-stage sampling design using probability proportional to size sampling procedure after geographical stratification of urban and rural areas. Serum creatinine was tested once in 24,690 children and adolescents aged 5-19 years. The estimated glomerular filtration rate (eGFR) was derived using the revised Schwartz equation. The eGFR value below 60 ml/min/1.73 m2 is defined as IKF. Bivariate analysis was done to depict the weighted prevalence, and multivariable logistic regression examined the predictors of IKF. RESULTS The mean eGFR in the study population was 113.3 + 41.4 mL/min/1.73 m2. The overall prevalence of IKF was 4.9%. The prevalence in the 5-9, 10-14, and 15-19 year age groups was 5.6%, 3.4% and 5.2%, respectively. Regression analysis showed age, rural residence, non-reserved social caste, less educated mothers, Islam religion, children with severe stunting or being overweight/obese, and residence in Southern India to be predictors of IKF. CONCLUSIONS The prevalence of IKF among children and adolescents in India is high compared to available global estimates. In the absence of repeated eGFR-based estimates, these nationally representative estimates are intriguing and call for further assessment of socio-demographic disparities, genetics, and risk behaviours to have better clinical insights and public health preparedness.
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Affiliation(s)
- Angad Singh
- International Institute for Population Sciences, Mumbai, India
| | - Madhur Verma
- Community and Family Medicine, All India Institute of Medical Sciences Bathinda, Punjab, India.
| | - Milan Das
- International Institute for Population Sciences, Mumbai, India
| | - Pragyan Paramita Parija
- Community and Family Medicine, All India Institute of Medical Sciences Vijaypur, Jammu, India
| | - Saurabh Nayak
- Nephrology, All India Institute of Medical Sciences Bathinda, Punjab, India
| | - Vivekanand Jha
- The George Institute for Global Health India, UNSW, New Delhi, India
- Manipal Academy of Higher Education, Manipal, India
- Faculty of Medicine, Imperial College London, London, UK
- Faculty of Medicine, University of New South Wales, Sydney, Australia
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Corsello A, Trovato CM, Dipasquale V, Proverbio E, Milani GP, Diamanti A, Agostoni C, Romano C. Malnutrition management in children with chronic kidney disease. Pediatr Nephrol 2024:10.1007/s00467-024-06436-z. [PMID: 38954039 DOI: 10.1007/s00467-024-06436-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 07/04/2024]
Abstract
Chronic kidney disease (CKD) encompasses diverse conditions such as congenital anomalies, glomerulonephritis, and hereditary nephropathies, necessitating individualized nutritional interventions. Early detection is pivotal due to the heightened risk of adverse outcomes, including compromised growth and increased healthcare costs. The nutritional assessment in pediatric CKD employs a comprehensive, multidisciplinary approach, considering disease-specific factors, growth metrics, and dietary habits. The prevalence of malnutrition, as identified through diverse tools and guidelines, underscores the necessity for regular and vigilant monitoring. Nutritional management strategies seek equilibrium in calorie intake, protein requirements, and electrolyte considerations. Maintaining a well-balanced nutritional intake is crucial for preventing systemic complications and preserving the remaining kidney function. The nuanced landscape of enteral nutrition, inclusive of gastrostomy placement, warrants consideration in scenarios requiring prolonged support, with an emphasis on minimizing risks for optimized outcomes. In conclusion, the ongoing challenge of managing nutrition in pediatric CKD necessitates continuous assessment and adaptation. This review underscores the significance of tailored dietary approaches, not only to foster growth and prevent complications but also to enhance the overall quality of life for children grappling with CKD.
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Affiliation(s)
- Antonio Corsello
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
- Pediatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
| | - Chiara Maria Trovato
- Hepatology Gastroenterology and Nutrition Unit, Bambino Gesù Children Hospital, Rome, Italy
| | - Valeria Dipasquale
- Pediatric Gastroenterology and Cystic Fibrosis Unit, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
| | - Emanuele Proverbio
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Pediatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Gregorio Paolo Milani
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Pediatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Antonella Diamanti
- Hepatology Gastroenterology and Nutrition Unit, Bambino Gesù Children Hospital, Rome, Italy
| | - Carlo Agostoni
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Pediatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Claudio Romano
- Pediatric Gastroenterology and Cystic Fibrosis Unit, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
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Albayrak S, Aydın Z. Pediatric renal caregiver burden scale: Psychometric properties of the Turkish version. J Pediatr Nurs 2024; 77:e593-e601. [PMID: 38797645 DOI: 10.1016/j.pedn.2024.05.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 05/19/2024] [Accepted: 05/19/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND AND PURPOSE As treatment increasingly shifts from hospital settings to home environments, the burden on caregivers of chronic kidney disease patients has the potential to increase further. It is essential to assess the experience and burdens of caregivers of children with chronic kidney disease to identify caregivers' needs and provide targeted interventions when necessary. Hence, this study aimed to assess the psychometric properties of the Turkish version of the Pediatric Renal Caregiver Burden Scale (PR-CBS). METHODS This methodological study involved 215 parents with children aged 5-18 and was conducted between December 5, 2021, and August 15, 2022. The Content Validity Index, Explanatory and Confirmatory Factor Analyses, Cronbach's alpha, Test-retest reliability, and item-total score correlation were used in the data analysis. The Turkish version of PR-CBS test-retest reliability analysis was performed with 30 parents after four weeks. RESULTS PR-CBS consists of 20 items and five sub-dimensions (illness worries, impact on self, impact on child, responsibility, institutional burden). The Turkish version of the PR-CBS and its five dimensions demonstrated satisfactory internal consistency and reliability. The construct validity of the Turkish version of the PR-CBS was confirmed by Explanatory Factor Analyses and was validated with Confirmatory Factor Analysis. CONCLUSIONS PR-CBS is a valid and reliable tool to assess the burden of caregivers of children with chronic kidney disease in Turkish society. IMPLICATIONS FOR PRACTICE By assessing the care burden of families, pediatric nurses can enhance the opportunity to provide quality care and support to caregivers and their patients.
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Affiliation(s)
- Selvinaz Albayrak
- Istinye University Faculty of Health Sciences, Nursing Department, Istanbul, Turkey.
| | - Zehra Aydın
- Atlas University Faculty of Health Sciences, Nursing Department, Istanbul, Turkey.
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6
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Abbott J, Fraser LK, Jarvis S. Inequalities in emergency care use across transition from paediatric to adult care: a retrospective cohort study of young people with chronic kidney disease in England. Eur J Pediatr 2024; 183:3105-3115. [PMID: 38668794 DOI: 10.1007/s00431-024-05561-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 04/04/2024] [Accepted: 04/05/2024] [Indexed: 06/22/2024]
Abstract
Transition of young people with chronic kidney disease (CKD) from paediatric to adult healthcare has been associated with poor outcomes, but few population-level studies examine trends in subgroups. We aimed to assess sociodemographic inequalities in changes in unplanned secondary care utilisation occurring across transfer to adult care for people with CKD in England. A cohort was constructed from routine healthcare administrative data in England of young people with childhood-diagnosed CKD who transitioned to adult care. The primary outcome was the number of emergency inpatient admissions and accident and emergency department (A&E) attendances per person year, compared before and after transfer. Injury-related and maternity admissions were excluded. Outcomes were compared via sociodemographic data using negative binomial regression with random effects. The cohort included 4505 individuals. Controlling for age, birth year, age at transfer, region and sociodemographic factors, transfer was associated with a significant decrease in emergency admissions (IRR 0.75, 95% CI 0.64-0.88) and no significant change in A&E attendances (IRR 1.10, 95% CI 0.95-1.27). Female sex was associated with static admissions and increased A&E attendances with transfer, with higher admissions and A&E attendances compared to males pre-transfer. Non-white ethnicities and higher deprivation were associated with higher unplanned secondary care use. CONCLUSION Sociodemographic inequalities in emergency secondary care usage were evident in this cohort across the transition period, independent of age, with some variation between admissions and A&E use, and evidence of effect modification by transfer. Such inequalities likely have multifactorial origin, but importantly, could represent differential meetings of care needs. WHAT IS KNOWN • In chronic kidney disease (CKD), transfer from paediatric to adult healthcare is associated with declining health outcomes. • Known differences in CKD outcomes by sociodemographic factors have limited prior exploration in the context of transfer. WHAT IS NEW • Population-level data was used to examine the impacts of transfer and sociodemographic factors on unplanned secondary care utilisation in CKD. • Healthcare utilisation trends may not reflect known CKD pathophysiology and there may be unexplored sociodemographic inequalities in the experiences of young people across transfer.
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Affiliation(s)
- Jasmin Abbott
- York and Scarborough Teaching Hospitals NHS Foundation Trust, York, UK.
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7
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Han SY, Kim YH. Microalbuminuria and Functional Iron Deficiency are Risk Factors for Hearing Loss in Adolescents. Laryngoscope 2024; 134:3329-3334. [PMID: 38314940 DOI: 10.1002/lary.31317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/05/2024] [Accepted: 01/12/2024] [Indexed: 02/07/2024]
Abstract
OBJECTIVES Renal impairment and some systemic diseases are associated with hearing loss (HL) in adults. However, studies of these relationship in adolescents are rare. The objective of this study was to determine the association between HL and renal or systemic disease in adolescents. METHODS Subjects were extracted from the 5th Korea National Health and Nutrition Examination Survey from 2011 to 2012. We included adolescents aged 10-19 years old with normal tympanic membrane and those who underwent a physical and laboratory examination and pure tone audiometry. HL, high-frequency hearing loss (HFHL), albuminuria, impaired glomerular filtration rate, hypertension, diabetes, and obesity were evaluated based on the data. RESULTS Individuals with microalbuminruia (MIA) exhibited higher prevalence of HL (p = 0.003) and HFHL (p = 0.012) than those without MIA. The prevalence of HL and HFHL appeared to increase according to the severity of albuminuria. Additionally, individuals with HL or HFHL showed lower transferrin saturation (TSAT) than individuals without HL (p = 0.002) or HFHL (p = 0.001). And, HFHL was associated with lower ferritin levels (p = 0.017). HL and HFHL were related to MIA (p = 0.004 and p = 0.022, respectively) and TSAT (p = 0.005 and p = 0.011, respectively) after controlling other factors. CONCLUSION MIA and TSAT level were independently associated with the HL and HFHL. Since MIA can be easily detected by dipstick test and urine analysis, hearing evaluations for individuals with MIA might be helpful to identify hearing impairments earlier in adolescents. LEVEL OF EVIDENCE 3 (individual cross-sectional study) Laryngoscope, 134:3329-3334, 2024.
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Affiliation(s)
- Sang-Yoon Han
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, South Korea
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul, South Korea
| | - Young Ho Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, South Korea
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Lindeback R, Abdo R, Schnabel L, Le Jambre R, Kennedy SE, Katz T, Ooi CY, Lambert K. Does the Nutritional Intake and Diet Quality of Children With Chronic Kidney Disease Differ From Healthy Controls? A Comprehensive Evaluation. J Ren Nutr 2024; 34:283-293. [PMID: 38128854 DOI: 10.1053/j.jrn.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 10/09/2023] [Accepted: 12/10/2023] [Indexed: 12/23/2023] Open
Abstract
OBJECTIVE Children with chronic kidney disease (CKD) experience many obstacles to achieving optimal dietary intake. Dietary intake patterns remain unexplored or poorly described. This study compares nutritional intake and diet quality of Australian children with CKD to controls. METHODS A food frequency questionnaire captured intake data and was compared to controls. Nutritional intake was determined using individualized nutrient reference values, and diet quality described using the Australian Guide to Healthy Eating and the Australian Child and Adolescent Recommended Food Score. RESULTS Children with CKD (n = 36) and controls (n = 82) were studied. Children with CKD had lower weight and height z scores, but higher body mass index (P < .0001 for all parameters). Children with CKD had adequate energy intake, and excessive protein and sodium intake (336% and 569%). They were significantly less likely to meet requirements for vitamin A (P < .001), thiamine (P = .006), folate (P = .01), vitamin C (P = .008), calcium (P < .0001), iron (P = .01), magnesium (P = .0009), and potassium (P = .002). No child met recommended vegetable intake; however, less than half of children with CKD met fruit (44%), grains (31%), and dairy serves (31%). They were also less likely to meet recommended fruit and dairy serves (P = .04 and P = .01, respectively). Non-core foods provided 36% of energy, and although comparable to controls, was contributed more by takeaway foods (P = .01). CONCLUSION Children with CKD have reduced nutritional intake of key nutrients and consume more takeaways than controls. Attention to increasing core foods, limiting sodium intake, and managing restrictions while promoting nutrient density appears necessary.
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Affiliation(s)
- Rachel Lindeback
- Department of Nutrition and Dietetics, St George Hospital, Sydney, New South Wales, Australia.
| | - Rasha Abdo
- Nutrition and Dietetics, University of Wollongong, School of Medical, Indigenous and Health Sciences, Wollongong, New South Wales, Australia
| | - Lyndal Schnabel
- Nutrition and Dietetics, University of Wollongong, School of Medical, Indigenous and Health Sciences, Wollongong, New South Wales, Australia
| | - Renee Le Jambre
- Department of Nutrition and Dietetics, Sydney Children's Hospital Network, Randwick, Sydney, New South Wales, Australia
| | - Sean E Kennedy
- Department of Nutrition and Dietetics, Sydney Children's Hospital Network, Randwick, Sydney, New South Wales, Australia
| | - Tamarah Katz
- Department of Nutrition and Dietetics, Sydney Children's Hospital Network, Randwick, Sydney, New South Wales, Australia
| | - Chee Y Ooi
- Discipline of Paediatrics and Child Health, University of New South Wales, School of Clinical Medicine, Discipline of Paediatrics and Child Health, UNSW Medicine and Health, Sydney, New South Wales, Australia
| | - Kelly Lambert
- Nutrition and Dietetics, University of Wollongong, School of Medical, Indigenous and Health Sciences, Wollongong, New South Wales, Australia
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Klomberg RCW, Hellendoorn AE, Kemos P, Rizopoulos D, Ruemmele FM, Croft NM, de Ridder L. Rare and severe adverse events in children with inflammatory bowel disease: analysis of data from the PIBD-SETQuality Safety Registry. THE LANCET. CHILD & ADOLESCENT HEALTH 2024; 8:422-432. [PMID: 38697175 DOI: 10.1016/s2352-4642(24)00078-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/21/2024] [Accepted: 03/22/2024] [Indexed: 05/04/2024]
Abstract
BACKGROUND Rare and severe adverse events can occur in children with inflammatory bowel disease (IBD), and the relationship with disease or drug treatment is often uncertain. We aimed to establish a method of reporting adverse events of interest in children with IBD, allowing for estimates of incidence rates with comparison between different regions, and, if possible, to compare with published data on rates of adverse events in children overall. METHODS For this analysis, we used data from the Paediatric Inflammatory Bowel Disease Network for Safety, Efficacy and Treatment and Quality improvement of care (PIBD-SETQuality) Safety Registry, which collects data on multiple rare and severe adverse events in children younger than 19 years with IBD. Overall, the registry collected data on ten prespecified rare and severe adverse events in children with IBD, as established by a panel of paediatric IBD experts, via reports from paediatric gastroenterologists at participating hospitals between Nov 1, 2016, and March 31, 2023. Reporting physicians, who could only be paediatric gastroenterologists or IBD nurses reporting on behalf of paediatric gastroenterologists, were recruited through invitations sent to both national and international IBD networks and at conferences. Once per month, participating paediatric gastroenterologists received an email with an anonymous and unique link to an online survey asking them to report whether any of ten rare and severe adverse events had occurred in a patient in their paediatric-IBD population in the previous month. Prevalent or retrospective rare and severe adverse events were excluded, as were events occurring in children with an unconfirmed diagnosis of IBD or for whom inflammatory colitis was part of a monogenic immunodeficiency disorder. Duplicates and events that did not meet the definitions and criteria were excluded. Physicians could also report other, non-categorised adverse events if they considered them rare and severe. In case of no response, up to two reminders were sent for each per-month survey. Annual denominator data surveys were sent to obtain the total number of person-years for the estimation of incidence rates, which were calculated via Poisson regression models. FINDINGS Responses were gathered from 220 paediatric gastroenterologists from 167 centres. 121 centres were in Europe, 23 centres were in North America, 17 centres were in Asia, and six centres were in Oceania. Combined, the total population with paediatric IBD consisted of an estimated 30 193 children with 114 528 person-years of follow-up. 451 adverse events were initially reported. After excluding and reorganising adverse events, 402 were eligible; 261 (65%) were categorised and 141 (35%) were non-categorised. The most frequently reported adverse events were venous-thromboembolic events (n=66), renal failure (n=43), opportunistic infections (n=42), and cancer (n=33). Haemophagocytic lymphohistiocytosis (n=4) and liver failure (n=3) were the least frequently reported adverse events. Incidence rates per 10 000 person-years were 5·50 (95% CI 4·25-6·97) for venous-thromboembolic events, 3·75 (2·74-4·99) for renal failure, 3·67 (2·67-4·89) for opportunistic infection, and 2·88 (2·01-3·98) for cancer. Of 66 venous-thromboembolic events, 31 (47%) involved cerebral venous sinus thrombosis at an incidence rate of 2·71 (95% CI 1·86-3·77). INTERPRETATION The PIBD-SETQuality Safety Registry enabled us to identify incidence rates of rare and severe adverse events in children with IBD. Our findings can guide physicians and enhance awareness of the incidence of adverse events in children with IBD that are considered to be rare. FUNDING EU Horizon 2020 Research and Innovation Programme.
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Affiliation(s)
- Renz C W Klomberg
- Department of Pediatric Gastroenterology, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, Netherlands
| | - Astrid E Hellendoorn
- Department of Pediatric Gastroenterology, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, Netherlands
| | - Polychronis Kemos
- Paediatric Gastroenterology, Centre for Immunobiology, Blizard Institute, Barts and the London School of Medicine, Queen Mary University of London, London, UK
| | - Dimitris Rizopoulos
- Department of Epidemiology, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, Netherlands
| | - Frank M Ruemmele
- Department of Pediatric Gastroenterology, Université Paris Descartes, Sorbonne Paris Cité, Assistance Publique Hôpitaux de Paris, Hôpital Necker Enfants Malades, Paris, France
| | - Nicholas M Croft
- Paediatric Gastroenterology, Centre for Immunobiology, Blizard Institute, Barts and the London School of Medicine, Queen Mary University of London, London, UK
| | - Lissy de Ridder
- Department of Pediatric Gastroenterology, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, Netherlands.
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10
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Van Reeth O, Caliment A, de la Fuente Garcia I, Niel O. Safety Profile and Effectiveness of Dapagliflozin in Pediatric Patients with Chronic Kidney Disease. Am J Nephrol 2024; 55:463-467. [PMID: 38735286 DOI: 10.1159/000539300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 04/29/2024] [Indexed: 05/14/2024]
Abstract
INTRODUCTION Nephroprotection in pediatric chronic kidney disease (CKD) has a major positive impact, both on residual renal function and on quality of life, by delaying the need for renal replacement therapy. To this day, nephroprotective drugs used in children are mainly limited to angiotensin-converting enzyme (ACE) inhibitors and angiotensin-receptor blockers; interestingly, as suggested by trials conducted in adults with CKD, sodium-glucose cotransporter 2 inhibitors (SGLT2i) might also be beneficial to pediatric patients. However, there are no validated data to this date documenting the effect of SGLT2i in pediatric patients with CKD. METHODS We present a retrospective single-center study reporting the use of dapagliflozin in pediatric patients with CKD, aiming to evaluate dapagliflozin safety profile as well as its potential for renal protection. Our study describes 7 patients with a mean age of 13.3 years (+/- 7.029) presenting with identified glomerulopathy, leading to CKD and already treated by ACE inhibitors. Patients received a daily dose of dapagliflozin of 5 or 10 mg. RESULTS Over a period of 15 months, all patients reported the medication as easy to use. After an initial dip, estimated glomerular filtration rate decline slope stabilized in all patients. Urinary albumin-over-creatinine ratio had a strong tendency to decrease after 6 months of treatment (p = 0.0684). Systolic blood pressure also had a tendency to decrease after 6 months of treatment (p = 0.1). No significant side effect was reported by the patients. CONCLUSION The promising results presented in this study support the use of SGLT2i in pediatric patients with CKD, although larger, randomized controlled trials in pediatric patients are necessary to better characterize their effectiveness in this particular population.
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Affiliation(s)
- Olil Van Reeth
- Department of Pediatrics, Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg
| | - Ancuta Caliment
- Pediatric Nephrology, Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg
| | - Isabel de la Fuente Garcia
- Department of Pediatrics, Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg
- Faculty of Science, Technology and Medicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Olivier Niel
- Pediatric Nephrology, Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg
- Faculty of Science, Technology and Medicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
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11
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Steflea RM, Stroescu R, Gafencu M, Stoicescu ER, Isac R, Olariu IC, Micsescu-Olah AM, Susa SR, Murariu M, Doros G. A Pilot Comparative Study between Creatinine- and Cystatin-C-Based Equations to Estimate GFR and Kidney Ultrasound Percentiles in Children with Congenital Anomalies of the Kidney and Urinary Tract. Diagnostics (Basel) 2024; 14:994. [PMID: 38786292 PMCID: PMC11119041 DOI: 10.3390/diagnostics14100994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 05/07/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024] Open
Abstract
Congenital anomalies affecting the kidneys present significant challenges in pediatric nephrology, needing precise methods for assessing renal function and guiding therapeutic intervention. Bedside Schwartz formula with the cystatin-C-based Full Age Spectrum formula and Chronic Kidney Disease in Children (CKiD) U 25 formula used in estimating glomerular filtration rate (eGFR) and also to assess if the eGFR in association with kidney length percentiles can be a monitoring parameter for the progression of chronic kidney disease in children with congenital anomalies of the kidney and urinary tract (CAKUT). A total of 64 pediatric patients (median age at diagnostic was 12 months with an interquartile range of 2 to 60) were diagnosed with congenital anomalies in the kidney and urinary tract between June 2018 and May 2023 at "Louis Turcanu" Emergency Hospital for Children in Timisoara, Romania. Baseline characteristics, CAKUT types, associated pathologies, CKD staging, and eGFR using creatinine and cystatin C were analyzed. The mean age at the moment of examination was 116.50 months; (65, 180). Chronic kidney disease staging revealed a predominance of patients in CKD stages G1 and A1. Analysis of eGFR methods revealed a small mean difference between eGFR estimated by creatinine and cystatin C, with a moderate-strong positive correlation observed between the eGFR and ultrasound parameters. Using cystatin-C-based formulas for eGFR, in conjunction with ultrasound measurements, may offer reliable insights into renal function in pediatric patients with congenital anomalies affecting the kidney and urinary tract. However, the economic aspect must be taken into consideration because cystatin C determination is approximately eight times more expensive than that of creatinine. An interdisciplinary approach is crucial for managing patients with CAKUT.
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Affiliation(s)
- Ruxandra Maria Steflea
- Department of Pediatrics, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (R.M.S.); (R.S.); (R.I.); (I.-C.O.); (A.M.M.-O.); (G.D.)
- “Louis Turcanu” Emergency Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania;
| | - Ramona Stroescu
- Department of Pediatrics, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (R.M.S.); (R.S.); (R.I.); (I.-C.O.); (A.M.M.-O.); (G.D.)
- “Louis Turcanu” Emergency Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania;
| | - Mihai Gafencu
- Department of Pediatrics, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (R.M.S.); (R.S.); (R.I.); (I.-C.O.); (A.M.M.-O.); (G.D.)
- “Louis Turcanu” Emergency Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania;
| | - Emil Robert Stoicescu
- Department of Radiology and Medical Imaging, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square No. 2, 300041 Timisoara, Romania;
- Research Center for Pharmaco-Toxicological Evaluations, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square No. 2, 300041 Timisoara, Romania
- Field of Applied Engineering Sciences, Specialization Statistical Methods and Techniques in Health and Clinical Research, Faculty of Mechanics, “Politehnica” University, Mihai Viteazu Boulevard No. 1, 300222 Timisoara, Romania
| | - Raluca Isac
- Department of Pediatrics, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (R.M.S.); (R.S.); (R.I.); (I.-C.O.); (A.M.M.-O.); (G.D.)
- “Louis Turcanu” Emergency Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania;
| | - Ioana-Cristina Olariu
- Department of Pediatrics, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (R.M.S.); (R.S.); (R.I.); (I.-C.O.); (A.M.M.-O.); (G.D.)
- “Louis Turcanu” Emergency Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania;
| | - Andrada Mara Micsescu-Olah
- Department of Pediatrics, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (R.M.S.); (R.S.); (R.I.); (I.-C.O.); (A.M.M.-O.); (G.D.)
- “Louis Turcanu” Emergency Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania;
| | - Septimiu Radu Susa
- Doctoral School, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania;
| | - Mircea Murariu
- “Louis Turcanu” Emergency Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania;
- Doctoral School, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania;
| | - Gabriela Doros
- Department of Pediatrics, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (R.M.S.); (R.S.); (R.I.); (I.-C.O.); (A.M.M.-O.); (G.D.)
- “Louis Turcanu” Emergency Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania;
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Dawman L, Rawat A, Meena J, Tiewsoh K. Copeptin as a potential biomarker of chronic kidney disease to predict the disease progression in children with chronic kidney disease. J Family Med Prim Care 2024; 13:2044-2048. [PMID: 38948594 PMCID: PMC11213435 DOI: 10.4103/jfmpc.jfmpc_1707_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 07/02/2024] Open
Abstract
Background Biomarkers to predict the onset and progression of chronic kidney disease (CKD) in children are lacking, and no such definite biomarkers have been implicated in the diagnosis of CKD. We conducted this study to evaluate copeptin as a CKD marker and predict the disease progression by estimating the copeptin levels at baseline and 12 months follow-up in children with CKD stage 2 and above. Materials and Methods This prospective single-centre cohort study was conducted in children under 14 years with CKD stages 2-4. Blood and urine samples were collected at enrolment and 1-year follow-up for routine investigations and serum copeptin, cystatin C and urinary neutrophil gelatinase-associated lipocalcin (uNGAL) estimation. Results A total of 110 children (60 cases and 50 controls) were enrolled in the study. The mean estimated glomerular filtration rate (eGFR) of cases was 58.3 ± 18.7 ml/min/1.73 m2. Among the cases, there was a significant rise in the serum copeptin levels from baseline 483.08 ± 319.2 pg/ml to follow-up at 1 year, that is, 1046.82 ± 823.53 pg/ml (P < 0.0001). A significant difference was noted in the baseline values of serum cystatin C, that is, 1512.98 ± 643.77 ng/ml and 719.68 ± 106.96 ng/ml (P < 0.0001), and uNGAL, that is, 13.53 ± 11.72 and 1.76 ± 2.37 ng/ml (P < 0.0001) between the cases and controls. There was no significant correlation (correlation coefficient = 0.10) between change in eGFR and copeptin levels during 12 months of follow-up. Conclusion No significant correlation was found between the change in eGFR and copeptin levels during 12 months of follow-up. This can be due to the slow deterioration of renal functions, as most of the cases had underlying congenital anomalies of the kidney and urinary tract (CAKUT), which is known to have a slow progression of CKD and a small sample size.
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Affiliation(s)
- Lesa Dawman
- Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Amit Rawat
- Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Jitendra Meena
- Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Karalanglin Tiewsoh
- Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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13
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van Zwieten A, Kim S, Dominello A, Guha C, Craig JC, Wong G. Socioeconomic Position and Health Among Children and Adolescents With CKD Across the Life-Course. Kidney Int Rep 2024; 9:1167-1182. [PMID: 38707834 PMCID: PMC11068961 DOI: 10.1016/j.ekir.2024.01.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 12/12/2023] [Accepted: 01/22/2024] [Indexed: 05/07/2024] Open
Abstract
Children and adolescents in families of lower socioeconomic position (SEP) experience an inequitable burden of reduced access to healthcare and poorer health. For children living with chronic kidney disease (CKD), disadvantaged SEP may exacerbate their considerable disease burden. Across the life-course, CKD may also compromise the SEP of families and young people, leading to accumulating health and socioeconomic disadvantage. This narrative review summarizes the current evidence on relationships of SEP with kidney care and health among children and adolescents with CKD from a life-course approach, including impacts of family SEP on kidney care and health, and bidirectional impacts of CKD on SEP. It highlights relevant conceptual models from social epidemiology, current evidence, clinical and policy implications, and provides directions for future research. Reflecting the balance of available evidence, we focus primarily on high-income countries (HICs), with an overview of key issues in low- and middle-income countries (LMICs). Overall, a growing body of evidence indicates sobering socioeconomic inequities in health and kidney care among children and adolescents with CKD, and adverse socioeconomic impacts of CKD. Dedicated efforts to tackle inequities are critical to ensuring that all young people with CKD have the opportunity to live long and flourishing lives. To prevent accumulating disadvantage, the global nephrology community must advocate for local government action on upstream social determinants of health; and adopt a life-course approach to kidney care that proactively identifies and addresses unmet social needs, targets intervening factors between SEP and health, and minimizes adverse socioeconomic outcomes across financial, educational and vocational domains.
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Affiliation(s)
- Anita van Zwieten
- School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Centre for Kidney Research, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
| | - Siah Kim
- School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Centre for Kidney Research, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
| | - Amanda Dominello
- School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Centre for Kidney Research, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
| | - Chandana Guha
- School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Centre for Kidney Research, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
| | - Jonathan C. Craig
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Germaine Wong
- School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Centre for Kidney Research, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
- Department of Renal Medicine, Westmead Hospital, Westmead, New South Wales, Australia
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14
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Stevens PE, Ahmed SB, Carrero JJ, Foster B, Francis A, Hall RK, Herrington WG, Hill G, Inker LA, Kazancıoğlu R, Lamb E, Lin P, Madero M, McIntyre N, Morrow K, Roberts G, Sabanayagam D, Schaeffner E, Shlipak M, Shroff R, Tangri N, Thanachayanont T, Ulasi I, Wong G, Yang CW, Zhang L, Levin A. KDIGO 2024 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease. Kidney Int 2024; 105:S117-S314. [PMID: 38490803 DOI: 10.1016/j.kint.2023.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 10/31/2023] [Indexed: 03/17/2024]
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15
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Turner EM, Cassidy AR, Rea KE, Smith-Paine JM, Wolfe KR. [Formula: see text] The multifaceted role of neuropsychology in pediatric solid organ transplant: preliminary guidelines and strategies for clinical practice. Child Neuropsychol 2024; 30:503-537. [PMID: 37291962 DOI: 10.1080/09297049.2023.2221759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 05/31/2023] [Indexed: 06/10/2023]
Abstract
The incidence of pediatric solid organ transplantation (SOT) has increased in recent decades due to medical and surgical advances as well as improvements in organ procurement. Survival rates for pediatric kidney, liver, and heart transplantation are above 85% but patients continue to experience complex healthcare needs over their lifetime. Long-term developmental and neuropsychological sequelae are becoming increasingly recognized in this population, although preliminary work is limited and deserves further attention. Neuropsychological weaknesses are often present prior to transplantation and may be related to underlying congenital conditions as well as downstream impact of the indicating organ dysfunction on the central nervous system. Neuropsychological difficulties pose risk for functional complications, including disruption to adaptive skill development, social-emotional functioning, quality of life, and transition to adulthood. The impact of cognitive dysfunction on health management activities (e.g., medication adherence, medical decision-making) is also an important consideration given these patients' lifelong medical needs. The primary aim of this paper is to provide preliminary guidelines and clinical strategies for assessment of neuropsychological outcomes across SOT populations for pediatric neuropsychologists and the multidisciplinary medical team, including detailing unique and shared etiologies and risk factors for impairment across organ types, and functional implications. Recommendations for clinical neuropsychological monitoring as well as multidisciplinary collaboration within pediatric SOT teams are also provided.
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Affiliation(s)
- Elise M Turner
- Department of Pediatrics, Section of Neurology, Children's Hospital Colorado/University of Colorado School of Medicine, Aurora, CO, USA
| | - Adam R Cassidy
- Departments of Psychiatry & Psychology and Pediatric & Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Psychiatry and Behavioral Sciences, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Kelly E Rea
- Division of Pediatric Psychology, Department of Pediatrics, C. S. Mott Children's Hospital, Michigan Medicine, Ann Arbor, MI, USA
| | - Julia M Smith-Paine
- Division of Developmental-Behavioral Pediatrics & Psychology, Department of Pediatrics, Rainbow Babies & Children's Hospital, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Kelly R Wolfe
- Department of Pediatrics, Section of Neurology, Children's Hospital Colorado/University of Colorado School of Medicine, Aurora, CO, USA
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16
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Schaefer F, Montini G, Kang HG, Walle JV, Zaritsky J, Schreuder MF, Litwin M, Scalise A, Scott H, Potts J, Iveli P, Breitenstein S, Warady BA. Investigating the use of finerenone in children with chronic kidney disease and proteinuria: design of the FIONA and open-label extension studies. Trials 2024; 25:203. [PMID: 38509517 PMCID: PMC10956186 DOI: 10.1186/s13063-024-08021-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 02/26/2024] [Indexed: 03/22/2024] Open
Abstract
INTRODUCTION Proteinuria is a modifiable risk factor for chronic kidney disease (CKD) progression in children. Finerenone, a selective, non-steroidal, mineralocorticoid receptor antagonist (MRA) has been approved to treat adults with CKD associated with type 2 diabetes mellitus (T2DM) following results from the phase III clinical trials FIDELIO-DKD (NCT02540993) and FIGARO-DKD (NCT02545049). In a pre-specified pooled analysis of both studies (N = 13,026), finerenone was shown to have an acceptable safety profile and was efficacious in decreasing the risk of adverse kidney and cardiovascular outcomes and of proteinuria. OBJECTIVE FIONA and the associated open-label extension (OLE) study aim to demonstrate that combining finerenone with an angiotensin-converting enzyme inhibitor (ACEi) or angiotensin receptor blocker (ARB) is safe, well-tolerated, and effective in sustainably reducing urinary protein excretion in children with CKD and proteinuria. DESIGN FIONA (NCT05196035; Eudra-CT: 2021-002071-19) is a randomized (2:1), double-blind, placebo-controlled, multicenter, phase III study of 6 months' duration in approximately 219 pediatric patients. Patients must have a clinical diagnosis of CKD (an eGFR ≥ 30 mL/min/1.73 m2 if ≥ 1 to < 18 years or a serum creatinine level ≤ 0.40 mg/dL for infants 6 months to < 1 year) with significant proteinuria despite ACEi or ARB usage. The primary objective is to demonstrate that finerenone, added to an ACEi or ARB, is superior to placebo in reducing urinary protein excretion. FIONA OLE (NCT05457283; Eudra-CT: 2021-002905-89) is a single-arm, open-label study, enrolling participants who have completed FIONA. The primary objective of FIONA OLE is to provide long-term safety data. FIONA has two primary endpoints: urinary protein-to-creatinine ratio (UPCR) reduction of ≥ 30% from baseline to day 180 and percent change in UPCR from baseline to day 180. A sample size of 198 participants (aged 2 to < 18 years) in FIONA will provide at least 80% power to reject the null hypothesis of either of the two primary endpoints. CONCLUSION FIONA is evaluating the use of finerenone in children with CKD and proteinuria. Should safety, tolerability, and efficacy be demonstrated, finerenone could become a useful additional therapeutic agent in managing proteinuria and improving kidney outcomes in children with CKD. TRIAL REGISTRATION ClinicalTrials.gov NCT05196035. Registered on 19 January 2022.
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Affiliation(s)
- Franz Schaefer
- Pediatric Nephrology Division, Heidelberg University Hospital, Heidelberg, Germany.
| | - Giovanni Montini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Hee Gyung Kang
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, South Korea
| | - Johan Vande Walle
- Department of Pediatric Nephrology, Ghent University Hospital, Erknet Center, C4C, Ghent, Belgium
| | - Joshua Zaritsky
- Department of Nephrology, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Michiel F Schreuder
- Department of Pediatric Nephrology, Radboudumc Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Mieczyslaw Litwin
- Department of Nephrology and Arterial Hypertension, Children's Memorial Health Institute, Warsaw, Poland
| | | | - Helen Scott
- Bayer U.S Pharmaceuticals, Whippany, NJ, USA
| | - James Potts
- Bayer U.S Pharmaceuticals, Whippany, NJ, USA
| | | | | | - Bradley A Warady
- Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
- Children's Mercy Kansas City, Kansas City, MO, USA
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17
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Schofield J, Harcus M, Pizer B, Jorgensen A, McWilliam S. Long-term cisplatin nephrotoxicity after childhood cancer: a systematic review and meta-analysis. Pediatr Nephrol 2024; 39:699-710. [PMID: 37726572 PMCID: PMC10817831 DOI: 10.1007/s00467-023-06149-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND Cisplatin is a chemotherapeutic drug commonly used in the treatment of many childhood solid malignancies. It is known to cause long-term nephrotoxicity, most commonly manifesting as reduced glomerular filtration rate and hypomagnesaemia. Existing literature regarding the epidemiology of long-term nephrotoxicity in childhood cancer describes large variation in prevalence and risk factors. OBJECTIVES This study is to evaluate the prevalence of, and risk factors for, long-term cisplatin nephrotoxicity after treatment for childhood cancer. STUDY ELIGIBILITY CRITERIA Studies were eligible for inclusion if they: (i) evaluated participants treated with cisplatin who were diagnosed with cancer < 18 years of age; (ii) investigated any author-defined measure of nephrotoxicity; and (iii) performed this evaluation 3 or more months after cisplatin cessation. Studies whose scope was broader than this were included if appropriate subgroup analysis was performed. RESULTS Prevalence of reduced glomerular filtration rate (GFR) ranged between 5.9 and 48.1%. Pooled prevalence of reduced GFR using studies with a modern consensus threshold of 90 ml/min/1.73 m2 was 29% (95% CI 0.0-58%). Prevalence of hypomagnesaemia ranged between 8.0 and 71.4%. Pooled prevalence of hypomagnesaemia was 37% (95% CI 22-51%). Substantial heterogeneity was present, with I2 statistics of 94% and 73% for reduced GFR and hypomagnesaemia respectively. All large, long-term follow-up studies described increased risk of reduced GFR with increasing cumulative cisplatin dose. Included studies varied as to whether cisplatin was a risk factor for proteinuria, and whether age was a risk factor for cisplatin nephrotoxicity. LIMITATIONS A wide range of study methodologies were noted which impeded analysis. No studies yielded data from developing health-care settings. No non-English studies were included, further limiting generalisability. CONCLUSIONS Both of the most common manifestations of long-term cisplatin nephrotoxicity have a prevalence of approximately a third, with increasing cumulative dose conferring increased risk of nephrotoxicity. Further work is needed to characterise the relationship between reduced GFR and hypomagnesaemia, investigate other risk factors and understand the interindividual variation in susceptibility to nephrotoxicity.
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Affiliation(s)
- Jessica Schofield
- Department of Women's and Children's Health, University of Liverpool, Liverpool, UK
| | - Matthew Harcus
- Department of Paediatric Oncology, Alder Hey Children's Hospital, Liverpool, UK
| | - Barry Pizer
- Department of Paediatric Oncology, Alder Hey Children's Hospital, Liverpool, UK
| | - Andrea Jorgensen
- Department of Biostatistics, University of Liverpool, Liverpool, UK
| | - Stephen McWilliam
- Department of Women's and Children's Health, University of Liverpool, Liverpool, UK.
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18
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Feng C, Ong K, Young DM, Chen B, Li L, Huo X, Lu H, Gu W, Liu F, Tang H, Zhao M, Yang M, Zhu K, Huang L, Wang Q, Marini GPL, Gui K, Han H, Sanders SJ, Li L, Yu W, Mao J. Artificial intelligence-assisted quantification and assessment of whole slide images for pediatric kidney disease diagnosis. Bioinformatics 2024; 40:btad740. [PMID: 38058211 PMCID: PMC10796177 DOI: 10.1093/bioinformatics/btad740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 11/13/2023] [Accepted: 12/05/2023] [Indexed: 12/08/2023] Open
Abstract
MOTIVATION Pediatric kidney disease is a widespread, progressive condition that severely impacts growth and development of children. Chronic kidney disease is often more insidious in children than in adults, usually requiring a renal biopsy for diagnosis. Biopsy evaluation requires copious examination by trained pathologists, which can be tedious and prone to human error. In this study, we propose an artificial intelligence (AI) method to assist pathologists in accurate segmentation and classification of pediatric kidney structures, named as AI-based Pediatric Kidney Diagnosis (APKD). RESULTS We collected 2935 pediatric patients diagnosed with kidney disease for the development of APKD. The dataset comprised 93 932 histological structures annotated manually by three skilled nephropathologists. APKD scored an average accuracy of 94% for each kidney structure category, including 99% in the glomerulus. We found strong correlation between the model and manual detection in detected glomeruli (Spearman correlation coefficient r = 0.98, P < .001; intraclass correlation coefficient ICC = 0.98, 95% CI = 0.96-0.98). Compared to manual detection, APKD was approximately 5.5 times faster in segmenting glomeruli. Finally, we show how the pathological features extracted by APKD can identify focal abnormalities of the glomerular capillary wall to aid in the early diagnosis of pediatric kidney disease. AVAILABILITY AND IMPLEMENTATION https://github.com/ChunyueFeng/Kidney-DataSet.
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Affiliation(s)
- Chunyue Feng
- Department of Nephrology, Children’s Hospital, Zhejiang University School of Medicine, Hangzhou 310000, China
- National Clinical Research Center for Child Health, Hangzhou 310000, China
| | - Kokhaur Ong
- Bioinformatics Institute, A*STAR, Singapore 138673, Singapore
| | - David M Young
- Institute of Molecular and Cell Biology, A*STAR, Singapore 138673, Singapore
- Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA, 94143, United States
| | - Bingxian Chen
- Ningbo Konfoong Bioinformation Tech Co., Ltd., Ningbo 315000, China
| | - Longjie Li
- Bioinformatics Institute, A*STAR, Singapore 138673, Singapore
| | - Xinmi Huo
- Bioinformatics Institute, A*STAR, Singapore 138673, Singapore
| | - Haoda Lu
- Bioinformatics Institute, A*STAR, Singapore 138673, Singapore
- Institute for AI in Medicine, Nanjing University of Information Science and Technology, Nanjing 210044, China
| | - Weizhong Gu
- National Clinical Research Center for Child Health, Hangzhou 310000, China
- Department of Pathology, Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, China
| | - Fei Liu
- Department of Nephrology, Children’s Hospital, Zhejiang University School of Medicine, Hangzhou 310000, China
- National Clinical Research Center for Child Health, Hangzhou 310000, China
| | - Hongfeng Tang
- National Clinical Research Center for Child Health, Hangzhou 310000, China
- Department of Pathology, Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, China
| | - Manli Zhao
- National Clinical Research Center for Child Health, Hangzhou 310000, China
- Department of Pathology, Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, China
| | - Min Yang
- National Clinical Research Center for Child Health, Hangzhou 310000, China
- Department of Pathology, Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, China
| | - Kun Zhu
- National Clinical Research Center for Child Health, Hangzhou 310000, China
- Department of Pathology, Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, China
| | - Limin Huang
- Department of Nephrology, Children’s Hospital, Zhejiang University School of Medicine, Hangzhou 310000, China
- National Clinical Research Center for Child Health, Hangzhou 310000, China
| | - Qiang Wang
- Ningbo Konfoong Bioinformation Tech Co., Ltd., Ningbo 315000, China
| | | | - Kun Gui
- Ningbo Konfoong Bioinformation Tech Co., Ltd., Ningbo 315000, China
| | - Hao Han
- Institute of Molecular and Cell Biology, A*STAR, Singapore 138673, Singapore
| | - Stephan J Sanders
- Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA, 94143, United States
| | - Lin Li
- Department of Nephrology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Weimiao Yu
- Bioinformatics Institute, A*STAR, Singapore 138673, Singapore
- Institute of Molecular and Cell Biology, A*STAR, Singapore 138673, Singapore
- Institute for AI in Medicine, Nanjing University of Information Science and Technology, Nanjing 210044, China
| | - Jianhua Mao
- Department of Nephrology, Children’s Hospital, Zhejiang University School of Medicine, Hangzhou 310000, China
- National Clinical Research Center for Child Health, Hangzhou 310000, China
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19
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Moritz L, Schumann A, Pohl M, Köttgen A, Hannibal L, Spiekerkoetter U. A systematic review of metabolomic findings in adult and pediatric renal disease. Clin Biochem 2024; 123:110703. [PMID: 38097032 DOI: 10.1016/j.clinbiochem.2023.110703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 12/03/2023] [Accepted: 12/07/2023] [Indexed: 12/29/2023]
Abstract
Chronic kidney disease (CKD) affects over 0.5 billion people worldwide across their lifetimes. Despite a growingly ageing world population, an increase in all-age prevalence of kidney disease persists. Adult-onset forms of kidney disease often result from lifestyle-modifiable metabolic illnesses such as type 2 diabetes. Pediatric and adolescent forms of renal disease are primarily caused by morphological abnormalities of the kidney, as well as immunological, infectious and inherited metabolic disorders. Alterations in energy metabolism are observed in CKD of varying causes, albeit the molecular mechanisms underlying pathology are unclear. A systematic indexing of metabolites identified in plasma and urine of patients with kidney disease alongside disease enrichment analysis uncovered inborn errors of metabolism as a framework that links features of adult and pediatric kidney disease. The relationship of genetics and metabolism in kidney disease could be classified into three distinct landscapes: (i) Normal genotypes that develop renal damage because of lifestyle and / or comorbidities; (ii) Heterozygous genetic variants and polymorphisms that result in unique metabotypes that may predispose to the development of kidney disease via synergistic heterozygosity, and (iii) Homozygous genetic variants that cause renal impairment by perturbing metabolism, as found in children with monogenic inborn errors of metabolism. Interest in the identification of early biomarkers of onset and progression of CKD has grown steadily in the last years, though it has not translated into clinical routine yet. This systematic review indexes findings of differential concentration of metabolites and energy pathway dysregulation in kidney disease and appraises their potential use as biomarkers.
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Affiliation(s)
- Lennart Moritz
- Laboratory of Clinical Biochemistry and Metabolism, Department of General Pediatrics, Adolescent Medicine and Neonatology, Faculty of Medicine, Medical Center, University of Freiburg, 79106 Freiburg, Germany; Department of General Pediatrics, Adolescent Medicine and Neonatology, Faculty of Medicine, Medical Center, University of Freiburg, 79106 Freiburg, Germany
| | - Anke Schumann
- Laboratory of Clinical Biochemistry and Metabolism, Department of General Pediatrics, Adolescent Medicine and Neonatology, Faculty of Medicine, Medical Center, University of Freiburg, 79106 Freiburg, Germany; Department of General Pediatrics, Adolescent Medicine and Neonatology, Faculty of Medicine, Medical Center, University of Freiburg, 79106 Freiburg, Germany
| | - Martin Pohl
- Department of General Pediatrics, Adolescent Medicine and Neonatology, Faculty of Medicine, Medical Center, University of Freiburg, 79106 Freiburg, Germany
| | - Anna Köttgen
- Institute of Genetic Epidemiology, Faculty of Medicine, Medical Center, University of Freiburg, 79106 Freiburg, Germany
| | - Luciana Hannibal
- Laboratory of Clinical Biochemistry and Metabolism, Department of General Pediatrics, Adolescent Medicine and Neonatology, Faculty of Medicine, Medical Center, University of Freiburg, 79106 Freiburg, Germany.
| | - Ute Spiekerkoetter
- Department of General Pediatrics, Adolescent Medicine and Neonatology, Faculty of Medicine, Medical Center, University of Freiburg, 79106 Freiburg, Germany.
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20
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Palupi-Baroto R, Indraswari BW, Mulyadi AWE, Rusdhy SN, Prabowo KN, Hermawan K. Assessing Health-related Quality of Life in Children with Chronic Kidney Disease in Indonesia: A Single Tertiary Hospital Study. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2023; 34:S66-S78. [PMID: 38995274 DOI: 10.4103/sjkdt.sjkdt_231_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2024] Open
Abstract
Health-related quality of life (HRQOL) is an important patient-reported outcome. However, HRQOL research in pediatric patients with chronic kidney disease (CKD) in developing countries is limited. This cross-sectional study involved children with CKD who attended Dr. Sardjito General Hospital between January 2017 and September 2018. In total, 82 child-parent pairs were enrolled. Total HRQOL scores were significantly lower in children with Stages 3a-5 CKD than in children with Stages 1-2 CKD in the child (69.89 vs. 82.12, P = 0.004) and parent questionnaires (72.26 vs. 81.20, P = 0.02). The scores for the physical, school, and social function domains were significantly decreased. This study showed that children with Stages 3a-5 CKD had significantly lower HRQOL scores compared with children in the Stages 1-2 CKD group. Multidisciplinary teams can provide patient-centered and comprehensive management to optimize HRQOL scores during childhood and in future adult life.
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Affiliation(s)
- Retno Palupi-Baroto
- Department of Child Health, Division of Nephrology, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Braghmandita W Indraswari
- Department of Child Health, Division of Growth Development and Social Pediatric, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Asal Wahyuni Erlin Mulyadi
- Department of Public Administration, Faculty of Social and Political Science, Universitas Sebelas Maret, Surakarta, Indonesia
- Center for Child Health-PRO, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Siti N Rusdhy
- Center for Child Health-PRO, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Kharisma N Prabowo
- Department of Child Health, Division of Nephrology, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Kristia Hermawan
- Department of Child Health, Division of Nephrology, Faculty of Medicine, Public Health and Nursing Universitas Gadjah Mada, Yogyakarta, Indonesia
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21
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Hsu CN, Tain YL, Lu PC, Lin HW. Comparisons of EQ-5D-Y and PedsQL in pediatric patients with mild-to-moderate chronic kidney disease in longitudinal analyses. Health Qual Life Outcomes 2023; 21:117. [PMID: 37891615 PMCID: PMC10605985 DOI: 10.1186/s12955-023-02197-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
OBJECTIVE To characterize longitudinal changes and correlations between the measures of EQ-5D-Y and generic PedsQL and their associations with clinical changes in children and adolescents with mild-to-moderate chronic kidney disease (CKD). METHODS Participants were recruited from January 2017 to September 2021 in a medical center in Taiwan. Both instruments were administered in their initial visits and every 6-month subsequent visits. Spearman's Rho (ρ) was used to assess correlations between the scores of EQ-5D-Y and PedsQL measures in longitudinal changes. Cohen's effect size (ES) was used to evaluate the changes of scores/subscales over time. In addition, factors associated with longitudinal changes in the score/subscales were explored. RESULTS A total of 121 participants were enrolled, and 83 with ≥ 3 HRQOL measures during the 3.5 years follow-up were assessed their changes of HRQOL measures. The correlations (ρ > 0.3) appeared between the changes in the visual analog scale (VAS) of EQ-5D-Y and emotional and social subscales of PedsQL. ES was small (< 0.5) in the VAS and level-sum-score (LSS) of EQ-5D-Y scores for the clinical changes in comorbidities, while some PedsQL subscales were medium to high (0.5-0.8 or > 0.8). Hypertension, mineral bone disorder/anemia, and hyperuricemia associated with the changes in both HRQOL scores were varied by their various domains. CONCLUSION Both EQ-5D-Y and PedsQL of HRQOL measures were responsive to worsened childhood CKD-related comorbidities during the follow-up; however, convergent validity between them was limited in some domains. The LSS of EQ-5D-Y showed greater changes than the VAS by comorbidity status; further comparison with utility weight is needed to determine the better performance of EQ-5D-Y.
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Affiliation(s)
- Chien-Ning Hsu
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- School of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - You-Lin Tain
- Division of Pediatric Nephrology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, Kaohsiung, Taiwan
| | - Pei-Chen Lu
- Division of Pediatric Nephrology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, Kaohsiung, Taiwan
| | - Hsiang-Wen Lin
- School of Pharmacy and Graduate Institute, College of Pharmacy, China Medical University, No. 100, Sec. 1, Jingmao Rd., Taichung City, 406040, Taiwan.
- Department of Pharmacy, China Medical University Hospital, Taichung, Taiwan.
- Department of Pharmacy Systems, Outcomes & Policy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA.
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22
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Cirillo L, De Chiara L, Innocenti S, Errichiello C, Romagnani P, Becherucci F. Chronic kidney disease in children: an update. Clin Kidney J 2023; 16:1600-1611. [PMID: 37779846 PMCID: PMC10539214 DOI: 10.1093/ckj/sfad097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Indexed: 10/03/2023] Open
Abstract
Chronic kidney disease (CKD) is a major healthcare issue worldwide. However, the prevalence of pediatric CKD has never been systematically assessed and consistent information is lacking in this population. The current definition of CKD is based on glomerular filtration rate (GFR) and the extent of albuminuria. Given the physiological age-related modification of GFR in the first years of life, the definition of CKD is challenging per se in the pediatric population, resulting in high risk of underdiagnosis in this population, treatment delays and untailored clinical management. The advent and spreading of massive-parallel sequencing technology has prompted a profound revision of the epidemiology and the causes of CKD in children, supporting the hypothesis that CKD is much more frequent than currently reported in children and adolescents. This acquired knowledge will eventually converge in the identification of the molecular pathways and cellular response to damage, with new specific therapeutic targets to control disease progression and clinical features of children with CKD. In this review, we will focus on recent innovations in the field of pediatric CKD and in particular those where advances in knowledge have become available in the last years, with the aim of providing a new perspective on CKD in children and adolescents.
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Affiliation(s)
- Luigi Cirillo
- Nephrology and Dialysis Unit, Meyer Children's Hospital IRCCS, Florence, Italy
- Department of Biomedical, Experimental and Clinical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Letizia De Chiara
- Department of Biomedical, Experimental and Clinical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Samantha Innocenti
- Nephrology and Dialysis Unit, Meyer Children's Hospital IRCCS, Florence, Italy
| | - Carmela Errichiello
- Nephrology and Dialysis Unit, Meyer Children's Hospital IRCCS, Florence, Italy
| | - Paola Romagnani
- Nephrology and Dialysis Unit, Meyer Children's Hospital IRCCS, Florence, Italy
- Department of Biomedical, Experimental and Clinical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Francesca Becherucci
- Nephrology and Dialysis Unit, Meyer Children's Hospital IRCCS, Florence, Italy
- Department of Biomedical, Experimental and Clinical Sciences “Mario Serio”, University of Florence, Florence, Italy
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23
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Thomas S, Ryan NP, Byrne LK, Hendrieckx C, White V. Unmet supportive care needs of families of children with chronic illness: A systematic review. J Clin Nurs 2023; 32:7101-7124. [PMID: 37353963 DOI: 10.1111/jocn.16806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 05/12/2023] [Accepted: 06/08/2023] [Indexed: 06/25/2023]
Abstract
BACKGROUND AND AIMS Unmet supportive care needs (SCN) refer to perceived gaps in the support parents want to manage caregiving activities for children with chronic health conditions (CHC) and the support received. This review aims to systematically identify the unmet SCN of families with children living with five common paediatric CHC and characterise the assessment tools used to measure SCN. DESIGN Systematic review methodology with narrative synthesis of data. Reporting followed the PRISMA statement guidelines. METHOD Literature searches were conducted in electronic databases Medline complete, PsycINFO, CINHAL and EMBASE to retrieve relevant articles published between 1990 and July 2022. Eligible studies involved (i) children aged 0-18 years diagnosed with either of cancer, congenital heart disease (CHD), diabetes, asthma, renal disease and (ii) assessment of unmet SCN. Studies involving children with genetic or developmental conditions were excluded. The methodological quality of studies was assessed using JBI assessment tool. RESULTS Of 6223 articles screened, 34 papers were included (25 quantitative, 5 qualitative and 4 mixed design). Most papers explored unmet needs of families with cancer (n = 26). The remaining articles concerned CHD (n = 5), asthma (n = 2) and mixed CHC (n = 1, renal failure, and diabetes). Information (e.g. treatment, lifestyle, etc.) and health care (e.g. emotional support, practical services, etc.) were the most common unmet need domains across health conditions. A variety of methods and need assessments hampered comparisons between studies both across and within CHC. CONCLUSION Irrespective of illness, addressing unmet informational or health care needs may help to optimise outcomes and care for children and families living with common CHC. There was considerable variation in reporting styles, study design and need assessments both within and across conditions. RELEVANCE TO CLINICAL PRACTICE Health care professionals must routinely evaluate the type, quality and quantity of psychoeducation and support that families of children with CHC want and receive. Providing nurses with more effective strategies to assess child and family needs across a broad range of domains may help to increase understanding of where further support for families is required. PATIENT OR PUBLIC CONTRIBUTION There was no patient or public contribution to this study as it involved a systematic review of existing literature.
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Affiliation(s)
- Sangeetha Thomas
- School of Psychology, Faculty of Health, Deakin University, Burwood, Victoria, Australia
| | - Nicholas P Ryan
- School of Psychology, Faculty of Health, Deakin University, Burwood, Victoria, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
| | - Linda K Byrne
- School of Psychology, Faculty of Health, Deakin University, Burwood, Victoria, Australia
| | - Christel Hendrieckx
- School of Psychology, Faculty of Health, Deakin University, Burwood, Victoria, Australia
- The Australian Centre for Behavioural Research in Diabetes, Melbourne, Victoria, Australia
- Institute of Health Transformation, Deakin University, Burwood, Victoria, Australia
| | - Victoria White
- School of Psychology, Faculty of Health, Deakin University, Burwood, Victoria, Australia
- Centre for Behavioural Research in Cancer, Cancer Council Victoria, Melbourne, Victoria, Australia
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24
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da Silva AJ, dos Santos Lopes AC, Mota APL, Silva ACSE, Dusse LMS, Alpoim PN. Pediatric chronic kidney disease: blood cell count indexes as inflammation markers. J Bras Nefrol 2023; 45:458-469. [PMID: 37948452 PMCID: PMC10726671 DOI: 10.1590/2175-8239-jbn-2022-0190en] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 06/11/2023] [Indexed: 11/12/2023] Open
Abstract
INTRODUCTION Chronic kidney disease (CKD) is defined as a progressive decline of kidney functions. In childhood, the main triggering factors are congenital anomalies of the kidneys and urinary tract (CAKUT) and glomerulopathies. Inflammatory responses present challenges for diagnosis and staging, which justifies studies on biomarkers/indexes. AIM To define blood cell count indexes and verify their association with pediatric CKD etiology and staging. The included indexes were: Neutrophil-Lymphocyte Ratio (NLR), Derived Neutrophil-Lymphocyte Ratio (dNLR), Lymphocyte-Monocyte Ratio (LMR), Systemic Inflammation Response Index (SIRI), Aggregate Index of Systemic Inflammation (AISI), and Systemic Immune-Inflammation Index (SII). METHODS We determined the indexes in 52 pediatric CKD patients and 33 healthy controls by mathematical calculation. CKD patients were separated in five groups based on the etiology and staging: Group IA: glomerulopathies at stage 1 or 2; IB: glomerulopathies at stage 3 or 4; IIA: CAKUT at stage 1 or 2; IIB: CAKUT at stage 3 or 4; and III: stages 3 or 4 of other etiologies. In addition, we combined all patients with CKD in one group (IV). Group V was a healthy control group. RESULTS Lower values of LMR were observed for groups IB and IIB compared to group V (p = 0.047, p = 0.031, respectively). Increased values of SIRI were found for group III versus group V (p = 0.030). There was no difference for other indexes when the groups were compared two by two. CONCLUSION The LMR and SIRI indexes showed promising results in the evaluation of inflammation, as they correlated with CKD etiologies and specially staging in these patients.
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Affiliation(s)
- Aislander Junio da Silva
- Universidade Federal de Minas Gerais, Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Belo Horizonte, MG, Brazil
| | - Ana Cristina dos Santos Lopes
- Universidade Federal de Minas Gerais, Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Belo Horizonte, MG, Brazil
| | - Ana Paula Lucas Mota
- Universidade Federal de Minas Gerais, Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Belo Horizonte, MG, Brazil
| | - Ana Cristina Simões e Silva
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Departamento de Pediatria, Belo Horizonte, MG, Brazil
| | - Luci Maria Sant’Ana Dusse
- Universidade Federal de Minas Gerais, Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Belo Horizonte, MG, Brazil
| | - Patrícia Nessralla Alpoim
- Universidade Federal de Minas Gerais, Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Belo Horizonte, MG, Brazil
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25
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Brathwaite KE, Levy RV, Sarathy H, Agalliu I, Johns TS, Reidy KJ, Fadrowski JJ, Schwartz GJ, Kaskel FJ, Melamed ML. Reduced kidney function and hypertension in adolescents with low birth weight, NHANES 1999-2016. Pediatr Nephrol 2023; 38:3071-3082. [PMID: 37052695 DOI: 10.1007/s00467-023-05958-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/22/2023] [Accepted: 03/23/2023] [Indexed: 04/14/2023]
Abstract
BACKGROUND Chronic kidney disease (CKD) is a major health problem, and the risk of CKD and hypertension in children born low birth weight (LBW) is under-recognized. We hypothesized that children born with LBW would have a higher prevalence of reduced kidney function and hypertension. METHODS Using the National Health and Nutrition Examination Survey (NHANES), we conducted a cross-sectional study to evaluate whether LBW (< 2500 g), very low birth weight (VLBW < 1500 g), and large birth weight (BW) (> 4000 g) were associated with kidney disease using 4 different estimating equations. We used the Counahan-Barratt, updated Schwartz, CKiD-U25, and full age spectrum creatinine-based GFR estimating equations to evaluate associations between a history of LBW/VLBW/large BW and reduced kidney function (eGFR < 90 mL/min/1.73 m2) in children. We also assessed blood pressure (BP) using the old and new pediatric hypertension guidelines. RESULTS Our analysis included 6336 children (age 12-15 years) in NHANES representing over 13 million US individuals. Using the updated Schwartz, the prevalence of reduced kidney function was 30.1% (25.2-35.6) for children born with LBW compared to 22.4% (20.5-24.3) in children with normal BW. Equations yielded different estimates of prevalence of reduced kidney function in LBW from 21.5% for Counahan-Barratt to 35.4% for CKiD-U25. Compared to those with normal BW, participants with LBW and VLBW had a 7.2 and 10.3% higher prevalence of elevated BP and a 2.4 and 14.6% higher prevalence of hypertension, respectively. CONCLUSIONS Children born with LBW are at higher risk of reduced kidney function and hypertension than previously described. A higher resolution version of the Graphical abstract is available as Supplementary information.
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Affiliation(s)
- Kaye E Brathwaite
- Pediatric Nephrology, Washington University in St. Louis, MO, St. Louis, USA.
| | - Rebecca V Levy
- Division of Nephrology, Department of Internal Medicine, University of Rochester Medical Center, Rochester, NY, USA
- Division of Nephrology, Department of Pediatrics, University of Rochester Medical Center, Rochester, NY, USA
| | - Harini Sarathy
- UCSF at Zuckerberg San Francisco General Hospital, San Francisco, CA, USA
| | - Ilir Agalliu
- Dept. of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Tanya S Johns
- Division of Nephrology, Department of Medicine, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Kimberly J Reidy
- Division of Pediatric Nephrology, Department of Pediatrics, Children's Hospital at Montefiore, Bronx, NY, USA
| | - Jeffrey J Fadrowski
- Division of Pediatric Nephrology, Department of Pediatrics, Johns Hopkins University, Baltimore, MD, USA
| | - George J Schwartz
- Division of Nephrology, Department of Pediatrics, University of Rochester Medical Center, Rochester, NY, USA
| | - Frederick J Kaskel
- Division of Pediatric Nephrology, Department of Pediatrics, Children's Hospital at Montefiore, Bronx, NY, USA
| | - Michal L Melamed
- Dept. of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
- Division of Nephrology, Department of Medicine, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Division of Pediatric Nephrology, Department of Pediatrics, Children's Hospital at Montefiore, Bronx, NY, USA
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26
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Lee SY, Lai JN, Haw Y, Chiu LT, Huang SM, Cheng KL, Chew FY. Vesicoureteral reflux is associated with increased risk of chronic kidney disease: A nationwide cohort study. Medicine (Baltimore) 2023; 102:e34867. [PMID: 37653824 PMCID: PMC10470671 DOI: 10.1097/md.0000000000034867] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 07/30/2023] [Accepted: 07/31/2023] [Indexed: 09/02/2023] Open
Abstract
The association between vesicoureteral reflux (VUR) and chronic kidney disease (CKD) risk remains unestablished. We investigated the incidence of CKD in children with VUR in Taiwan and evaluated whether they had a higher risk of CKD than the general population. A nationwide population-based cohort study was conducted among children with VUR identified using Taiwan's National Health Insurance Research Database from 2000 to 2013. VUR was defined according to the International Classification of Diseases, Ninth Revision, Clinical Modification codes. We identified the children with VUR and randomly selected comparison children according to a 1:1 ratio, matching them by age, gender, index year and comorbidity using data from the National Health Insurance Research Database. In total, 8648 children with VUR and 8648 comparison children were included. All children were followed from the study date until a diagnosis of CKD, termination of insurance, or the end of 2013. Cox proportional hazards regressions were performed to compare the hazard ratios for CKD between the 2 cohorts. Incident cases of CKD were identified. After adjustment for potential confounders, the study cohort was independently associated with a higher risk of CKD (adjusted hazard ratio, 3.78; 95% confidence interval, 2.10-7.18). This population-based cohort study indicated that children with VUR have a higher risk of CKD than those without VUR.
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Affiliation(s)
- Suat Yee Lee
- Department of Pathology, Chung Shan Medical University Hospital, Taichung, Taiwan
- Department of Pathology, School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Jung-Nien Lai
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
- Management office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - Yulin Haw
- Department of Pathology, School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Lu-Ting Chiu
- Management office for Health Data, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Shao Min Huang
- Department of Medicine, Show Chwan Memorial Hospital, Chang Hua, Taiwan
| | - Kang Lun Cheng
- Department of Medical Imaging, China Medical University Hospital, Taichung, Taiwan
| | - Fatt Yang Chew
- School of Medicine, China Medical University, Taichung, Taiwan
- Department of Medical Imaging, China Medical University Hospital, Taichung, Taiwan
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27
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Alharbi SA, Alshenqiti AM, Asiri AH, Alqarni MA, Alqahtani SA. The Role of Genetic Testing in Pediatric Renal Diseases: Diagnostic, Prognostic, and Social Implications. Cureus 2023; 15:e44490. [PMID: 37664254 PMCID: PMC10471834 DOI: 10.7759/cureus.44490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/31/2023] [Indexed: 09/05/2023] Open
Abstract
Pediatric renal diseases vary widely and are linked to high morbidity and mortality; hence, early diagnosis is vital. Presently, genetic testing is being incorporated into the standard of care for children and their families with kidney disease, primarily as a diagnostic tool. In the present review, we aim to collect all potential evidence from relevant studies that reported the role of genetic testing in pediatric renal disease diagnostic, prognostic, and social implications. We have conducted both electronic and manual searches within PubMed, the Cochrane Library, Web of Science, and Scopus to find relevant studies. Studies from the years 2013-2023 were included. Case reports with limited sample sizes and no descriptive statistics, along with review papers and meta-analyses, were excluded from this review. Quality assessment for all included studies was performed. The pooled diagnostic yields were calculated using the common effect and random effect models utilizing the R program (R Foundation for Statistical Computing, Vienna, Austria). The pooled result for the diagnostic yield as per the common effect model is a pooled proportion of 0.42 (42%) 95% confidence interval (CI): [0.39,0.44], while with the random effects model the pooled proportion is 0.43 (43%) 95% CI: [0.31,0.57]. The diagnostic yield for the included studies ranged from 78.10% to 16.8%. The spectrum of kidney diseases included nephrolithiasis/nephrocalcinosis, glomerular diseases, cystic kidney disease, ciliopathies, tubulopathies, chronic kidney disease, and congenital anomalies of the kidneys and urinary tracts (CAKUT), while hematuria and proteinuria were reported by two studies and autosomal recessive and autosomal dominant idiopathic kidney disease was reported by only one study. Genetic testing validates clinical diagnosis and aids in tailoring management strategies; hence, a more precise treatment plan is developed and unnecessary investigations are avoided, which is crucial in the case of children during routine nephrology clinic visits. Genetic counselling is of the utmost importance, so all ethical and social concerns related to genetic testing are addressed in addition to patient satisfaction.
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Affiliation(s)
- Sultan A Alharbi
- Department of Pediatrics, Prince Mohammed Bin Abdulaziz Hospital, Madinah, SAU
| | | | - Ali H Asiri
- Department of Pediatrics, Khamis Mushait Maternity and Children Hospital, Khamis Mushait, SAU
| | - Musaed A Alqarni
- Department of Pediatrics, Khamis Mushait Maternity and Children Hospital, Khamis Mushait, SAU
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Frantzeski MH, Thomazi CPDF, do Pinho AS, Garcia CD, Lukrafka JL. Reduced peripheral and respiratory muscle strength in pediatric patients after kidney transplantation. J Bras Nefrol 2023; 45:318-325. [PMID: 37058682 PMCID: PMC10697158 DOI: 10.1590/2175-8239-jbn-2022-0096en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 01/18/2023] [Indexed: 04/16/2023] Open
Abstract
INTRODUCTION Reduced muscle strength and low-exercise capacity are well documented in adults, but there are few studies examining those impairments in children and adolescents after kidney transplantation. The objective of this study was to evaluate peripheral and respiratory muscle strength and the association with submaximal exercise capacity in children and adolescents after kidney transplant. METHODS Forty-seven patients between six and 18 years of age clinically stable after transplantation were included. Peripheral muscle strength (isokinetic and hand-grip dynamometry), respiratory muscle strength (maximal inspiratory and expiratory pressure), and submaximal exercise capacity (six-minute walk test - 6MWT) were assessed. RESULTS Patients had a mean age of 13.1 ± 2.7 years and an average of 34 months had elapsed since the transplantation. Flexors of the knee showed a significant reduction in muscle strength (77.3% of predicted) and knee extensors had normal values (105.4% of predicted). Hand-grip strength and maximal respiratory pressures (inspiratory and expiratory) also were significantly lower than expected (p < 0.001). Although distance walked in the 6MWT was significantly lower than predicted (p < 0.001), no significant correlation was found with peripheral and respiratory muscle strength. CONCLUSION Children and adolescents after kidney transplantation have reduced peripheral muscle strength of knee flexors, hand-grip, and maximal respiratory pressures. No associations were found between peripheral and respiratory muscle strength and submaximal exercise capacity.
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Affiliation(s)
- Michelle Hagi Frantzeski
- Universidade Federal de Ciências da Saúde de Porto Alegre, Programa
de Pós-Graduação em Ciências da Reabilitação, Porto Alegre, RS, Brazil
| | | | | | - Clotilde Druck Garcia
- Complexo Hospitalar Santa Casa de Porto Alegre-Hospital da Criança
Santo Antônio, Departamento de Nefrologia Pediátrica, Porto Alegre, RS,
Brazil
| | - Janice Luisa Lukrafka
- Universidade Federal de Ciências da Saúde de Porto Alegre,
Departamento de Fisioterapia, Porto Alegre, RS, Brazil
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Dryjańska N, Kiliś-Pstrusińska K. Depression in Children and Adolescents with Chronic Kidney Disease-Review of Available Literature. J Clin Med 2023; 12:jcm12103554. [PMID: 37240660 DOI: 10.3390/jcm12103554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/08/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Depression is a significant health problem gaining increasing relevance, especially among children and adolescents. It is known that the incidence of depression is higher in patients suffering from chronic diseases, such as chronic kidney disease (CKD). This review aims to discuss the prevalence of depression in children and adolescents with CKD and its impact on the quality of life of these patients (HRQoL). The research was conducted using online databases with keywords: depression in children and adolescents, depression and chronic diseases, chronic kidney disease, and health-related quality of life. It was found that the risk for developing depression is higher for adolescents and females, and with the use of negative coping strategies, lack of caregiver nurturance, and poor socioeconomic status. In patients with pediatric CKD, the stage of the disease, age of CKD diagnosis, and type of treatment were found to significantly impact HRQoL and contribute to caregiver burden. Depression was more commonly found in children suffering from CKD. It causes significant mental distress to the child and contributes to the caregiver's burden. Screening for depression among CKD patients is advised. In depressed patients, transdiagnostic tools should be used to alleviate some of the symptoms. In children at risk of developing depression, preventative strategies should be considered.
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Affiliation(s)
- Natalia Dryjańska
- Clinical Department of Paediatric Nephrology, University Hospital in Wroclaw, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Katarzyna Kiliś-Pstrusińska
- Clinical Department of Paediatric Nephrology, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
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30
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Badrachalam R, Mani V, Kumar R, Shafiulla A. Vitamin D receptor (BsmI) gene polymorphism and allele frequency among chronic kidney disease patients in south Indian population. Bioinformation 2023; 19:380-384. [PMID: 37822821 PMCID: PMC10563556 DOI: 10.6026/97320630019380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/30/2023] [Accepted: 04/30/2023] [Indexed: 10/13/2023] Open
Abstract
The vitamin D receptor (VDR) axis plays an important role in multiple physiological renal functions. BsmI gene is one among the VDR gene plays a vital role in maintaining this VDR axis and any polymorphism in VDR gene will cause dysfunction of renal tissues. The main objective of the study is to study the link between BsmI VDR gene polymorphism and Chronic Kidney Disease (CKD). This was a case-control study, which includes 100 cases and 100 controls. BsmI gene analysis was done by polymerase chain reaction - restriction fragment length polymorphism (PCR-RFLP). Among 100 CKD study participants, BB (wild-type) genotype of BsmI gene was present in 7 patients (7%), Bb (heterozygous) genotype was present in 23 patients (23%) and bb (mutant) genotype was present in 70 patients (70%). And among 100 controls, 92 subjects were found to have BB genotype and 8 subjects were found to have Bb genotype and none of subjects were found to have bb genotypes. CKD patients with Bb and bb genotypes were found to have significantly elevated serum urea, creatinine and decreased Glomerular Filtration Rate (GFR) when compared to the BB genotype of BsmI gene. 'b' allele of BsmI gene, Bb and bb genotypes of BsmI gene plays a greater role in Guanine/Adenine single nucleotide polymorphism of BsmI gene in CKD.
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Affiliation(s)
- Ramya Badrachalam
- Department of Biochemistry, Sri Manakula Vinayagar Medical College and Hospital, Puducherry - 605107, Tamil Nadu, India
| | - Vadivel Mani
- Department of Biochemistry, Konaseema Institute of Medical sciences and research foundation, Amalapuram, East Godavari Dt-533201, Andhra Pradesh, India
| | - Ravi Kumar
- Department of Biochemistry, Sri Manakula Vinayagar Medical College and Hospital, Puducherry - 605107, Tamil Nadu, India
| | - Asmathulla Shafiulla
- Department of Biochemistry, All India Institute of Medical Sciences, Madurai- 625006, Tamilnadu, India
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31
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Wu NL, Chen Y, Dieffenbach BV, Ehrhardt MJ, Hingorani S, Howell RM, Jefferies JL, Mulrooney DA, Oeffinger KC, Robison LL, Weil BR, Yuan Y, Yasui Y, Hudson MM, Leisenring WM, Armstrong GT, Chow EJ. Development and Validation of a Prediction Model for Kidney Failure in Long-Term Survivors of Childhood Cancer. J Clin Oncol 2023; 41:2258-2268. [PMID: 36795981 PMCID: PMC10448933 DOI: 10.1200/jco.22.01926] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 12/05/2022] [Accepted: 12/20/2022] [Indexed: 02/18/2023] Open
Abstract
PURPOSE Kidney failure is a rare but serious late effect following treatment for childhood cancer. We developed a model using demographic and treatment characteristics to predict individual risk of kidney failure among 5-year survivors of childhood cancer. METHODS Five-year survivors from the Childhood Cancer Survivor Study (CCSS) without history of kidney failure (n = 25,483) were assessed for subsequent kidney failure (ie, dialysis, kidney transplantation, or kidney-related death) by age 40 years. Outcomes were identified by self-report and linkage with the Organ Procurement and Transplantation Network and the National Death Index. A sibling cohort (n = 5,045) served as a comparator. Piecewise exponential models accounting for race/ethnicity, age at diagnosis, nephrectomy, chemotherapy, radiotherapy, congenital genitourinary anomalies, and early-onset hypertension estimated the relationships between potential predictors and kidney failure, using area under the curve (AUC) and concordance (C) statistic to evaluate predictive power. Regression coefficient estimates were converted to integer risk scores. The St Jude Lifetime Cohort Study and the National Wilms Tumor Study served as validation cohorts. RESULTS Among CCSS survivors, 204 developed late kidney failure. Prediction models achieved an AUC of 0.65-0.67 and a C-statistic of 0.68-0.69 for kidney failure by age 40 years. Validation cohort AUC and C-statistics were 0.88/0.88 for the St Jude Lifetime Cohort Study (n = 8) and 0.67/0.64 for the National Wilms Tumor Study (n = 91). Risk scores were collapsed to form statistically distinct low- (n = 17,762), moderate- (n = 3,784), and high-risk (n = 716) groups, corresponding to cumulative incidences in CCSS of kidney failure by age 40 years of 0.6% (95% CI, 0.4 to 0.7), 2.1% (95% CI, 1.5 to 2.9), and 7.5% (95% CI, 4.3 to 11.6), respectively, compared with 0.2% (95% CI, 0.1 to 0.5) among siblings. CONCLUSION Prediction models accurately identify childhood cancer survivors at low, moderate, and high risk for late kidney failure and may inform screening and interventional strategies.
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Affiliation(s)
- Natalie L. Wu
- Division of Oncology, Department of Pediatrics, University of California San Francisco Benioff Children's Hospital, Oakland, CA
- Division of Hematology/Oncology, Department of Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, WA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA
| | - Yan Chen
- Department of Public Health Sciences, University of Alberta, Edmonton, Alberta, Canada
| | | | - Matthew J. Ehrhardt
- Department of Epidemiology and Cancer Control, St Jude Children's Research Hospital, Memphis, TN
| | - Sangeeta Hingorani
- Division of Hematology/Oncology, Department of Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, WA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA
| | - Rebecca M. Howell
- Division of Radiation Oncology, Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - John L. Jefferies
- Department of Medicine, The University of Tennessee Health Science Center, Memphis, TN
| | - Daniel A. Mulrooney
- Department of Epidemiology and Cancer Control, St Jude Children's Research Hospital, Memphis, TN
| | | | - Leslie L. Robison
- Department of Epidemiology and Cancer Control, St Jude Children's Research Hospital, Memphis, TN
| | - Brent R. Weil
- Department of Surgery, Boston Children's Hospital, Boston, MA
| | - Yan Yuan
- Department of Public Health Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Yutaka Yasui
- Department of Epidemiology and Cancer Control, St Jude Children's Research Hospital, Memphis, TN
| | - Melissa M. Hudson
- Department of Epidemiology and Cancer Control, St Jude Children's Research Hospital, Memphis, TN
| | | | - Gregory T. Armstrong
- Department of Epidemiology and Cancer Control, St Jude Children's Research Hospital, Memphis, TN
| | - Eric J. Chow
- Division of Hematology/Oncology, Department of Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, WA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA
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Comparison of effectiveness of Nintendo Wii-based exergaming and home-based fun video exercises in pediatric patients with chronic kidney disease. Int J Rehabil Res 2023; 46:26-34. [PMID: 36416089 DOI: 10.1097/mrr.0000000000000554] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Functional capacity and quality of life (QoL) are reduced in children and adults with chronic kidney disease (CKD). Aerobic, strengthening exercises, and exergames are reported as effective in the treatment of symptoms associated with CKD. Unlike adult patients, there are insufficient studies investigating the effects of exercise on disease-related symptoms in pediatric CKD. This study aimed to compare the effects of Nintendo Wii-based exergaming and home-based fun video exercises on functional capacity, muscle strength, physical activity (PA), depression, fatigue, and QoL in pediatric patients with CKD. Twenty-three pediatric patients with CKD were included in the study and randomized to group I (Nintendo Wii Fit) and group II (home-based fun video exercises). Patients in both groups underwent exercise programs twice per week for 6 weeks. Functional capacity, muscle strength, PA, QoL, fatigue, and depression of the patients were evaluated before and after the treatments. Sixteen patients completed the study. After treatment, significant differences were observed in both groups on 6MWT, muscle strength, average daily steps, PedsQoL Child Self-Report PHSS, and the Visual Fatigue Scale. Left knee flexor muscle strength and average step counts were found to be superior in group I. Both exergaming and home-based fun video exercises provide positive effects on functional capacity, muscle strength, fatigue, PA, depression, and QoL in pediatric patients with CKD. We think that these exercise methods can help to protect physical and mental health of patients and should be included in treatment from the early stages of the disease.
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CAKUT: A Pediatric and Evolutionary Perspective on the Leading Cause of CKD in Childhood. Pediatr Rep 2023; 15:143-153. [PMID: 36810342 PMCID: PMC9944871 DOI: 10.3390/pediatric15010012] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 02/05/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
The global prevalence of chronic kidney disease (CKD) is increasing rapidly, due to increasing environmental stressors through the life cycle. Congenital anomalies of kidney and urinary tract (CAKUT) account for most CKD in children, with a spectrum that can lead to kidney failure from early postnatal to late adult life. A stressed fetal environment can impair nephrogenesis, now recognized as a significant risk factor for the development of adult CKD. Congenital urinary tract obstruction is the leading cause of CKD due to CAKUT and can itself impair nephrogenesis as well as contribute to progressive nephron injury. Early diagnosis by ultrasonography in fetal life by an obstetrician/perinatologist can provide important information for guiding prognosis and future management. This review focuses on the critical role played by the pediatrician in providing timely evaluation and management of the patient from the moment of birth to the transfer to adult care. In addition to genetic factors, vulnerability of the kidney to CKD is a consequence of evolved modulation of nephron number in response to maternal signaling as well as to susceptibility of the nephron to hypoxic and oxidative injury. Future advances in the management of CAKUT will depend on improved biomarkers and imaging techniques.
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34
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Hamada R, Kikunaga K, Kaneko T, Okamoto S, Tomotsune M, Uemura O, Kamei K, Wada N, Matsuyama T, Ishikura K, Oka A, Honda M. Urine alpha 1-microglobulin-to-creatinine ratio and beta 2-microglobulin-to-creatinine ratio for detecting CAKUT with kidney dysfunction in children. Pediatr Nephrol 2023; 38:479-487. [PMID: 35589989 DOI: 10.1007/s00467-022-05577-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/03/2022] [Accepted: 04/05/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND The leading cause of advanced chronic kidney disease (CKD) in children is congenital anomalies of the kidney and urinary tract (CAKUT). However, the most appropriate parameters of biochemical urine analysis for detecting CAKUT with kidney dysfunction are not known. METHODS The present observational study analyzed data on children with CAKUT (stage 2-4 CKD) and the general pediatric population obtained from school urine screenings. The sensitivity and specificity of urine alpha 1-microglobulin-, beta 2-microglobulin-, protein-, and the albumin-to-creatinine ratios (AMCR, BMCR, PCR, ACR, respectively) in detecting CAKUT with kidney dysfunction were compared with those of the conventional urine dipstick, and the most appropriate of these four parameters were evaluated. RESULTS In total, 77 children with CAKUT and 1712 subjects in the general pediatric population fulfilled the eligibility criteria. Conventional dipstick urinalysis was insufficient due to its low sensitivity; even when the threshold of proteinuria was +/-, its sensitivity was only 29.7% for stage 2 and 44.1% for stage 3 CKD. Among the four parameters assessed, the AMCR and BMCR were adequate for detecting CAKUT in children with stage 3-4 CKD (the respective sensitivity and specificity of the AMCR for detecting CAKUT in stage 3 CKD was 79.4% and 97.5% while that of BMCR was 82.4% and 97.5%). These data were validated using national cohort data. CONCLUSION AMCR and BMCR are superior to dipstick urinalysis, PCR, and ACR in detecting CAKUT with kidney dysfunction, particularly stage 3 CKD. However, for AMCR, external validation is required. A higher resolution version of the Graphical abstract is available as Supplementary information.
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Affiliation(s)
- Riku Hamada
- Department of Nephrology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Kaori Kikunaga
- Department of Nephrology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan. .,Department of Pediatrics, Fussa Hospital, Tokyo, Japan. .,Department of Pediatrics, Kitasato University School of Medicine, 1-15-1, Kitazato, Minami-ku, Sagamihara-shi, Kanagawa, 252-0374, Japan.
| | - Tetsuji Kaneko
- Teikyo Academic Research Center, Teikyo University, Tokyo, Japan.,Clinical Research Support Center, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | | | - Masako Tomotsune
- Clinical Research Support Center, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Osamu Uemura
- Ichinomiya Medical Treatment and Habilitation Center, Aichi, Japan
| | - Koichi Kamei
- Division of Nephrology and Rheumatology, National Center for Child Health and Development, Tokyo, Japan
| | - Naohiro Wada
- Department of Pediatrics, Shizuoka Children's Hospital, Shizuoka, Japan
| | | | - Kenji Ishikura
- Department of Pediatrics, Kitasato University School of Medicine, 1-15-1, Kitazato, Minami-ku, Sagamihara-shi, Kanagawa, 252-0374, Japan
| | - Akira Oka
- Saitama Children's Medical Center, Saitama, Japan
| | - Masataka Honda
- Department of Nephrology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
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Kolvenbach CM, Zheng B, Merz LM, Mertens ND, Mansour B, Wang C, Seltzsam S, Schneider S, Schierbaum L, Pantel D, Chen J, van der Ven AT, Bello JO, Shril S, Hildebrandt F. A homozygous truncating ETV4 variant in a Nigerian family with congenital anomalies of the kidney and urinary tract. Am J Med Genet A 2023; 191:1355-1359. [PMID: 36694287 PMCID: PMC10081948 DOI: 10.1002/ajmg.a.63127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 01/03/2023] [Accepted: 01/13/2023] [Indexed: 01/26/2023]
Abstract
Congenital anomalies of the kidney and urinary tract (CAKUT) are the most prevalent cause of chronic kidney disease that manifests in children. To date ~23 different monogenic causes have been implicated in isolated forms of human CAKUT, but the vast majority remains elusive. In a previous study, we identified a homozygous missense variant in E26 transformation-specific (ETS) Variant Transcription Factor 4 (ETV4) causing CAKUT via dysregulation of the transcriptional function of ETV4, and a resulting abrogation of GDNF/RET/ETV4 signaling pathway. This CAKUT family remains the only family with an ETV4 variant reported so far. Here, we describe one additional CAKUT family with a homozygous truncating variant in ETV4 (p.(Lys6*)) that was identified by exome sequencing. The variant was found in an individual with isolated CAKUT displaying posterior urethral valves and renal dysplasia. The newly identified stop variant conceptually truncates the ETS_PEA3_N and ETS domains that regulate DNA-binding transcription factor activity. The variant has never been reported homozygously in the gnomAD database. To our knowledge, we here report the first CAKUT family with a truncating variant in ETV4, potentially causing the isolated CAKUT phenotype observed in the affected individual.
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Affiliation(s)
- Caroline M Kolvenbach
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Institute of Anatomy, Medical Faculty, University of Bonn, Bonn, Germany
| | - Bixia Zheng
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Nanjing Key Laboratory of Pediatrics, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Lea M Merz
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Pediatrics, University Hospital Leipzig, Leipzig, Germany
| | - Nils D Mertens
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Bshara Mansour
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Chunyan Wang
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Nephrology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Steve Seltzsam
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sophia Schneider
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Luca Schierbaum
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Dalia Pantel
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Institute of Human Genetics, Heidelberg University, Heidelberg, Germany
| | - Jing Chen
- Department of Nephrology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Amelie T van der Ven
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jibril O Bello
- Department of Surgery, University of Ilorin Teaching Hospital, Ilorin, Nigeria.,Department of Surgery, College of Medicine, Nursing & Health Sciences, Fiji National University, Suva, Fiji
| | - Shirlee Shril
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Friedhelm Hildebrandt
- Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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36
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Child and caregiver perspectives on access to psychosocial and educational support in pediatric chronic kidney disease: a focus group study. Pediatr Nephrol 2023; 38:249-260. [PMID: 35471462 DOI: 10.1007/s00467-022-05551-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND Children with chronic kidney disease (CKD) generally have worse educational and psychosocial outcomes compared with their healthy peers. This can impair their ability to manage their treatment, which in turn can have long-term health consequences through to adulthood. We attempted to capture the experiences of children with CKD and to describe the perspectives of their parents and caregivers on access to educational and psychosocial support. METHODS Children with CKD (n = 34) and their caregivers (n = 62) were sampled via focus groups from pediatric hospitals in Australia, Canada, and the USA. Sixteen focus groups were convened and the transcripts were analyzed thematically. RESULTS We identified four themes: disruption to self-esteem and identity (emotional turmoil of adolescence, wrestling with the sick self, powerlessness to alleviate child's suffering, balancing normality and protection); disadvantaged by lack of empathy and acceptance (alienated by ignorance, bearing the burden alone); a hidden and inaccessible support system (excluded from formal psychological support, falling behind due to being denied special considerations); and building resilience (finding partners in the journey, moving towards acceptance of the illness, re-establishing childhood). CONCLUSIONS Children with CKD and their caregivers encountered many barriers in accessing psychosocial and educational support and felt extremely disempowered and isolated as a consequence. Improved availability and access to psychosocial and educational interventions are needed to improve the wellbeing and educational advancement of children with CKD. A higher resolution version of the Graphical abstract is available as Supplementary information.
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37
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Ghobrial EE, Galal RE, Gadass MS, Shaalan YM. Assessment of puberty in children with chronic kidney disease and end-stage renal disease undergoing hemodialysis. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 2022. [DOI: 10.1186/s43054-022-00133-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Abstract
Background
Growth and pubertal retardation are one of the most visible comorbidities in children with chronic kidney disease (CKD) and end-stage renal disease (ESRD) under regular hemodialysis. This study evaluated pubertal development in children and adolescents with CKD and ESRD on regular hemodialysis.
Methods
This study was carried out on 40 children with CKD and 20 with ESRD under regular hemodialysis. All patients and controls were subjected to a thorough clinical examination pubertal assessment.
Results
There was a statistically significant difference in the breast or testicular stage of the three groups (P < 0.001). Most cases of ESRD were either stages 1 or 2 (50.0%, 45.0%, respectively). The CKD cases were also stages 1 and 2 (35.7%, 52.4%, respectively). The controls were in stages 3 and 4 (44.3 and 29.5%, respectively), which showed normal development for age. There was a statistically significant difference in the pubic hair stage and axillary hair stage of the three groups (P < 0.001). Most cases of ESRD were either stages 1 or 2 (55.0%, 40.0%, respectively). The CKD cases were also between stages 1 and 2 (38.1%, 52.4%, respectively), with a higher level in stage 2. Of the control group, 39.3% was stage 3, and 36.1% was stage 4, with a higher level in stage 3 proving normal development for age.
Conclusion
Pubertal growth and sexual maturation in children with CKD and ESRD are markedly affected. It is necessary to regularly follow up with children with ESRD for early detection of endocrinal complications.
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Cirillo L, Ravaglia F, Errichiello C, Anders HJ, Romagnani P, Becherucci F. Expectations in children with glomerular diseases from SGLT2 inhibitors. Pediatr Nephrol 2022; 37:2997-3008. [PMID: 35286452 DOI: 10.1007/s00467-022-05504-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 01/10/2023]
Abstract
Chronic kidney disease (CKD) is a global public healthcare concern in the pediatric population, where glomerulopathies represent the second most common cause. Although classification and diagnosis of glomerulopathies still rely mostly on histopathological patterns, patient stratification should complement information supplied by kidney biopsy with clinical data and etiological criteria. Genetic determinants of glomerular injury are particularly relevant in children, with important implications for prognosis and treatment. Targeted therapies addressing the primary cause of the disease are available for a limited number of glomerular diseases. Consequently, in the majority of cases, the treatment of glomerulopathies is actually the treatment of CKD. The efficacy of the currently available strategies is limited, but new prospects evolve. Although the exact mechanisms of action are still under investigation, accumulating data in adults demonstrate the efficacy of sodium-glucose transporter 2 inhibitors (SGLT2i) in slowing the progression of CKD due to diabetic and non-diabetic kidney disease. SGLT2i has proved effective on other comorbidities, such as obesity, glycemic control, and cardiovascular risk that frequently accompany CKD. The use of SGLT2i is not yet approved in children. However, no pathophysiological clues theoretically exclude their application. The hallmark of pediatric CKD is the inevitable imbalance between the metabolic needs of a growing child and the functional capacity of a failing kidney to handle those needs. In this view, developing better strategies to address any modifiable progressor in kidney disease is mandatory, especially considering the long lifespan typical of the pediatric population. By improving the hemodynamic adaptation of the kidney and providing additional beneficial effects on the overall complications of CKD, SGLT2i is a candidate as a potentially innovative drug for the treatment of CKD and glomerular diseases in children.
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Affiliation(s)
- Luigi Cirillo
- Nephrology and Dialysis Unit, Meyer Children's Hospital, Florence, Italy
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio", University of Florence, Florence, Italy
| | | | | | - Hans-Joachim Anders
- Division of Nephrology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Paola Romagnani
- Nephrology and Dialysis Unit, Meyer Children's Hospital, Florence, Italy
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio", University of Florence, Florence, Italy
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Trisiana DY, Yani FF, Amelin F, Pabuti A. Calcitriol levels and the stage of chronic kidney disease in children. PAEDIATRICA INDONESIANA 2022. [DOI: 10.14238/pi62.5.2022.318-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background Kidney damage in chronic kidney disease (CKD) disrupts the 1?-hydroxylase enzyme, preventing the conversion of vitamin D into the active form of calcitriol. To our knowledge, no previous studies have assessed calcitriol levels in children with CKD. Decreased vitamin D levels may occur at an early stage of the disease, so it is important to evaluate calcitriol levels in children with early stage CKD.
Objective To assess calcitriol levels in children with CKD according to disease stage and other characteristics.
Methods This cross-sectional study was conducted on 43 pediatric CKD patients at Dr. M Djamil Hospital, Padang, Indonesia. We recorded patient characteristics and performed laboratory tests, including routine hematology, blood urea nitrogen (BUN), creatinine, uric acid, electrolytes, calcium, and calcitriol levels. Based on estimated glomerular filtration rate (GFR), patients were grouped into either early-stage (stages I and II), or advanced-stage (stages III to V) CKD. Univariate and multivariate analyses were conducted to determine the association between calcitriol levels with disease stage and other characteristics.
Results The overall mean calcitriol level of our subjects was 108.77 (SD 10.79) pmol/L. Mean levels at each CKD stage from I to V were 164.28 (SD 160.90), 94.14 (SD 50.63), 72.16 (SD 13.18), 62.92 (SD 4.87), and 67.51 (SD 4.87) pmol/L, respectively. Calcitriol levels did not differ significantly by CKD stage (P=0.114) when each stage from I to V was considered separately. There was no significant difference in calcitriol levels by growth characteristics (P=0.944), etiology (P=0.311), or anemic status (P=0.104). However, low calcitriol levels were found in all subjects with advanced stage CKD, compared to 63.6% subjects with early stage CKD (P=0.004). Mean calcitriol levels were significantly lower in CKD stage IV (P=0.049) and stage V (P=0.027) compared to stage I.
Conclusions The decrease in calcitriol level occurs at an early stage in CKD. Calcitriol levels are significantly lower in advanced stage than in early stage CKD.
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Hasselfeld K, Van Ingen J, Chandler G, Williams L, Osborne C, Blanchette E. White Tongue Because of Uremic Stomatitis as a Sign of Advanced Kidney Disease. Pediatrics 2022; 150:189581. [PMID: 36168856 DOI: 10.1542/peds.2021-056023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/26/2022] [Indexed: 11/24/2022] Open
Abstract
We present a case of a previously healthy adolescent male who initially presented to his primary care physician with the chief complaint of a "large and white tongue," who subsequently was diagnosed with end-stage kidney disease (ESKD) and associated uremic stomatitis. This patient required admission to a PICU for acute renal replacement therapy with intermittent hemodialysis, and his hospital course was complicated by generalized tonic-clonic seizures. ESKD is difficult to diagnose in the pediatric population because these patients are often asymptomatic in the early stages given the insidiousness of underlying disorders. Renal disease should be considered in the differential diagnosis of a child with a white tongue not being the result of oral candidiasis.
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de Simone G, Mancusi C, Hanssen H, Genovesi S, Lurbe E, Parati G, Sendzikaite S, Valerio G, Di Bonito P, Di Salvo G, Ferrini M, Leeson P, Moons P, Weismann CG, Williams B. Hypertension in children and adolescents. Eur Heart J 2022; 43:3290-3301. [PMID: 35896123 DOI: 10.1093/eurheartj/ehac328] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 05/11/2022] [Accepted: 06/07/2022] [Indexed: 12/12/2022] Open
Abstract
Definition and management of arterial hypertension in children and adolescents are uncertain, due to different positions of current guidelines. The European Society of Cardiology task-force, constituted by Associations and Councils with interest in arterial hypertension, has reviewed current literature and evidence, to produce a Consensus Document focused on aspects of hypertension in the age range of 6-16 years, including definition, methods of measurement of blood pressure, clinical evaluation, assessment of hypertension-mediated target organ damage, evaluation of possible vascular, renal and hormonal causes, assessment and management of concomitant risk factors with specific attention for obesity, and anti-hypertensive strategies, especially focused on life-style modifications. The Consensus Panel also suggests aspects that should be studied with high priority, including generation of multi-ethnic sex, age and height specific European normative tables, implementation of randomized clinical trials on different diagnostic and therapeutic aspects, and long-term cohort studies to link with adult cardiovascular risk. Finally, suggestions for the successful implementation of the contents of the present Consensus document are also given.
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Affiliation(s)
- Giovanni de Simone
- Hypertension Research Center & Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Costantino Mancusi
- Hypertension Research Center & Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Henner Hanssen
- Department of Sport, Exercise and Health, Medical Faculty, University of Basel, Basel, Switzerland
| | - Simonetta Genovesi
- Istituto Auxologico Italiano, IRCCS, San Luca Hospital & School of Medicine and Surgery, University of Milano - Bicocca, Milan, Italy
| | - Empar Lurbe
- Paediatric Department, Consorcio Hospital General, University of Valencia; CIBER Fisiopatología Obesidad y Nutrición (CB06/03), Instituto de Salud Carlos III, Madrid, Spain
| | - Gianfranco Parati
- Istituto Auxologico Italiano, IRCCS, San Luca Hospital & School of Medicine and Surgery, University of Milano - Bicocca, Milan, Italy
| | - Skaiste Sendzikaite
- Clinic of Paediatrics, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
| | - Giuliana Valerio
- Department of Movement Sciences and Wellbeing, University of Naples Parthenope, Naples, Italy
| | - Procolo Di Bonito
- Department of Internal Medicine, 'S.Maria delle Grazie' Hospital, Pozzuoli, Italy
| | - Giovanni Di Salvo
- Paediatric Cardiology Unit, Department of Woman's and Child's Health, University-Hospital of Padova, University of Padua, Padua, Italy
| | - Marc Ferrini
- St Joseph and St Luc Hospital Department of Cardiology and Vascular Pathology, Lyon, France
| | - Paul Leeson
- Oxford Cardiovascular Clinical Research Facility, RDM Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Philip Moons
- KU Leuven Department of Public Health and Primary Care, KU Leuven, Belgium & Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Constance G Weismann
- Paediatric Heart Center, Department of Clinical Sciences Lund, Lund University, Skane University Hospital, Lund, Sweden
| | - Bryan Williams
- Institute of Cardiovascular Science, University College London, and NIHR University College London Hospitals Biomedical Research Centre, London, UK
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Ferraro S, Biganzoli G, Calcaterra V, Zuccotti G, Biganzoli EM, Plebani M. Fibroblast growth factor 23: translating analytical improvement into clinical effectiveness for tertiary prevention in chronic kidney disease. Clin Chem Lab Med 2022; 60:1694-1705. [PMID: 36008874 DOI: 10.1515/cclm-2022-0635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 07/22/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Fibroblast growth factor 23 (FGF23) plays a key role in the pathophysiology of chronic kidney disease (CKD) and of the associated cardiovascular diseases, ranking on the crossroads of several evolving areas with a relevant impact on the health-care system (ageing, treatment of CKD and prevention from cardiovascular and renal events). In this review, we will critically appraise the overall issues concerning the clinical usefulness of FGF23 determination in CKD, focusing on the analytical performances of the methods, aiming to assess whether and how the clinical introduction of FGF23 may promote cost-effective health care policies in these patients. CONTENT Our comprehensive critical appraisal of the literature revealed that we are currently unable to establish the clinical usefulness of FGF23 measured by ELISA in CKD, as stability issues and suboptimal analytical performances are the major responsible for the release of misleading results. The meta-analytical approach has failed to report unambiguous evidence in face of the wide heterogeneity of the results from single studies. SUMMARY AND OUTLOOK Our review has largely demonstrated that the clinical usefulness depends on a thorough analytical validation of the assay. The recent introduction of chemiluminescent intact-FGF23 (iFGF23) assays licensed for clinical use, after passing a robust analytical validation, has allowed the actual assessment of preliminary risk thresholds for cardiovascular and renal events and is promising to capture the iFGF23 clinically relevant changes as a result of a therapeutic modulation. In this perspective, the analytical optimization of FGF23 determination may allow a marriage between physiology and epidemiology and a merging towards clinical outcomes.
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Affiliation(s)
- Simona Ferraro
- Endocrinology Laboratory Unit, "Luigi Sacco" University Hospital, Milan, Italy
| | - Giacomo Biganzoli
- Medical Statistics Unit, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, University of Milan, Milan, Italy
| | - Valeria Calcaterra
- Department of Internal Medicine, University of Pavia, Pavia, Italy.,Pediatric Department, "V. Buzzi" Children's Hospital, Milan, Italy
| | - Gianvincenzo Zuccotti
- Pediatric Department, "V. Buzzi" Children's Hospital, Milan, Italy.,Department of Biomedical and Clinical Science, University of Milan, Milan, Italy
| | - Elia Mario Biganzoli
- Medical Statistics Unit, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, University of Milan, Milan, Italy
| | - Mario Plebani
- Department of Medicine-DIMED, University of Padova, Padova, Italy
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Ghelichi-Ghojogh M, Mohammadizadeh F, Jafari F, Vali M, Jahanian S, Mohammadi M, Jafari A, Khezri R, Nikbakht HA, Daliri M, Rajabi A. The global survival rate of graft and patient in kidney transplantation of children: a systematic review and meta-analysis. BMC Pediatr 2022; 22:503. [PMID: 36002803 PMCID: PMC9404642 DOI: 10.1186/s12887-022-03545-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 08/09/2022] [Indexed: 11/15/2022] Open
Abstract
Background This study is a systematic review and meta-analysis on published studies about the Global Survival Rate of Graft and Patients in the Kidney Transplantation of children. Methods Studies that investigated the survival rate of kidney transplants published until the 30th of December 2020 were selected using a systematic search strategy in the following databases: Medline, Embase, Scopus, ProQuest, ISI Web of Science, and Cochrane. The extracted data were entered into the Excel software and STATA 16.0. The search identified 6007 study references. From the total, we excluded 1348 duplicates, 3688 reference titles and abstracts that were deemed irrelevant, and 846 references that were not original articles (i.e., letter, commentary, review) or did not meet the inclusion criteria. As such, 89 studies involving 12,330 participants were included in this meta-analysis. Results In this study 1, 3, 5, 7 and 10-year survival rates of graft were estimated to be 92, 83, 74.40, 67.10, and 63.50%, respectively. Also, 1, 3, 5, 7 and 10-year survival rates of patients were estimated to be 99.60, 97.30, 95.20, 74.60, and 97.90%, respectively. Conclusions The findings suggest differences in graft and patient survival among children with kidney transplants. Although differences in ethnic origin, incompatibility with deceased donor kidneys, and types of kidney disease are unavoidable, interventions to improve preventive and living-donor transplantation are particularly needed in minority groups. In addition, more research is needed to establish and address the contribution of medical and sociocultural barriers to preferential treatment of these groups. Supplementary Information The online version contains supplementary material available at 10.1186/s12887-022-03545-2.
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Affiliation(s)
- Mousa Ghelichi-Ghojogh
- Health Management and Social Development Research Center, Faculty of Health, Golestan University of Medical Sciences, Gorgan, Iran
| | | | - Fatemeh Jafari
- Department of Epidemiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mouhebat Vali
- Department of Epidemiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sepideh Jahanian
- Department of Cardiovascular Surgery, Mayo Clinic, College of Medicine and Science, Rochester, MN, USA
| | - Masoud Mohammadi
- Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan, Iran
| | - Alireza Jafari
- Department of Health Education and Health Promotion, School of Health, Social Development and Health Promotion Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Rozhan Khezri
- Urmia Health center, Urmia University of Medical Sciences, Urmia, Iran
| | - Hossein-Ali Nikbakht
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Masumeh Daliri
- Department of Epidemiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abdolhalim Rajabi
- Health Management and Social Development Research Center, Faculty of Health, Golestan University of Medical Sciences, Gorgan, Iran.
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44
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Panzarino V, Lesser J, Cassani FA. Pediatric Chronic Kidney Disease. Adv Pediatr 2022; 69:123-132. [PMID: 35985704 DOI: 10.1016/j.yapd.2022.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Chronic kidney disease (CKD) in children has a significant impact on morbidity, mortality, and quality of life. The degree of renal dysfunction should be calculated using pediatric-specific formulas and the degree of CKD staged; this allows for appropriate dosing of medications based on renal function and monitoring for progression and comorbid conditions including metabolic acidosis, bone disease, anemia, cardiovascular complications, malnutrition and electrolyte abnormalities, growth failure, and psychosocial issues. Treatment strategies include treating the underlying disease and using general renal protective measures. Effective management of these complex issues requires a specialized multidisciplinary team approach.
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Affiliation(s)
- Valerie Panzarino
- Department of Pediatrics, Division of Pediatric Nephrology, University of South Florida Health, 2 Tampa General Circle, Fifth Floor, Tampa, FL 33606, USA.
| | - Jake Lesser
- University of South Florida Health, 2 Tampa General Circle, Fifth Floor, Tampa, FL 33606, USA
| | - Frank Ayestaran Cassani
- Department of Pediatrics, Division of Pediatric Nephrology, University of South Florida Health, 2 Tampa General Circle, Fifth Floor, Tampa, FL 33606, USA
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Wilkinson TJ, O'Mahoney LL, Highton P, Viana JL, Ribeiro HS, Lightfoot CJ, Curtis F, Khunti K. Physical activity and the 'pediatric inactivity triad' in children living with chronic kidney disease: a narrative review. Ther Adv Chronic Dis 2022; 13:20406223221109971. [PMID: 35860687 PMCID: PMC9290151 DOI: 10.1177/20406223221109971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/06/2022] [Indexed: 12/05/2022] Open
Abstract
The ‘paediatric inactivity triad’ (PIT) framework consists of three complex inter-related conditions that influence physical inactivity and related health risks. In those living with chronic kidney disease (CKD), a multi-factorial milieu of components likely confound the PIT elements, resulting in a cycle of decreased physical functioning and reduced physical activity. In this review, we explore and summarize previous research on each of the three principal PIT components (exercise deficit disorder, dynapenia, and physical illiteracy) in the pediatric CKD population. We found those living with CKD are significantly physically inactive compared to their peers. Physical inactivity occurs early in the disease process and progressively gets worse as disease burden increases. Although physical activity appears to increase post-transplantation, it remains lower compared to healthy controls. There is limited evidence on interventions to increase physical activity behaviour in this population, and those that have attempted have had negligible effects. Studies reported profound reductions in muscle strength, physical performance, and cardiorespiratory fitness. A small number of exercise-based interventions have shown favourable improvements in physical function and cardiorespiratory fitness, although small sample sizes and methodological issues preclude the generalization of findings. Physical activity must be adapted and individualized to the needs and goals of the children, particularly those with acute and chronic medical needs as is the case in CKD, and further work is needed to define optimal interventions across the life course in this population if we aim to prevent physical activity declining further.
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Affiliation(s)
- Thomas J Wilkinson
- NIHR Applied Research Collaboration East Midlands (ARC-EM), Leicester Diabetes Centre, University of Leicester, Leicester LE45PW, UK
| | - Lauren L O'Mahoney
- NIHR Applied Research Collaboration East Midlands (ARC-EM), Leicester Diabetes Centre, University of Leicester, Leicester, UK
| | - Patrick Highton
- NIHR Applied Research Collaboration East Midlands (ARC-EM), Leicester Diabetes Centre, University of Leicester, Leicester, UK
| | - Joao L Viana
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Maia, Maia, Portugal
| | - Heitor S Ribeiro
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Maia, Maia, Portugal
| | - Courtney J Lightfoot
- Leicester Kidney Lifestyle Team, Department of Health Sciences, University of Leicester, Leicester, UK
| | - Ffion Curtis
- NIHR Applied Research Collaboration East Midlands (ARC-EM), Leicester Diabetes Centre, University of Leicester, Leicester, UK
| | - Kamlesh Khunti
- NIHR Applied Research Collaboration East Midlands (ARC-EM), Leicester Diabetes Centre, University of Leicester, Leicester, UK
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Amanullah F, Malik AA, Zaidi Z. Chronic kidney disease causes and outcomes in children: Perspective from a LMIC setting. PLoS One 2022; 17:e0269632. [PMID: 35675292 PMCID: PMC9176774 DOI: 10.1371/journal.pone.0269632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 05/24/2022] [Indexed: 01/10/2023] Open
Abstract
Background and objective Chronic kidney disease (CKD) constitutes a major public health challenge, with a global prevalence of 15–74.7 cases /million children. Preventing CKD in children, slowing its progression and management of complications are essential, especially in challenged health systems in low middle income countries (LMIC). We conducted a retrospective review to assess the underlying cause and stage of CKD at presentation and clinical outcomes in children and adolescents at the Indus Hospital and Health Network (IHHN) in Karachi, Pakistan. Methods Children 0–16 years with CKD stage 1 and/or higher at presentation were included. Data including demographics, clinical status and lab results at presentation and during follow-up, surgical intervention if any, kidney function at last visit and outcome at last follow-up was recorded. Results A total of 229 children diagnosed with CKD are included in our study. The median age at diagnosis was 10 years with male: female ratio of 1.8:1. Only 5% children presented in stage 1 CKD. The rate of adverse outcomes is 4.5 times higher in children with CKD stage 3–5 compared to early CKD. Congenital anomaly of kidney and urinary tract (CAKUT) was the underlying cause in 49% children. Children with glomerular disease had comparatively worse outcome. Proteinuria, hypertension, anemia and bone disease were associated with high morbidity and mortality. Conclusion The true epidemiology of childhood CKD is unknown in Pakistan. Our cohort showed better CKD outcomes in children diagnosed early with appropriate surgical and medical follow-up. Prompt diagnosis, treatment and prevention of progression can be life-saving in our setting. CKD registry data can inform policy changes that can prevent poor outcomes.
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Affiliation(s)
| | - Amyn A. Malik
- Interactive Research and Development (IRD) Global, Singapore, Singapore
- Yale Institute for Global Health, New Haven, Connecticut, United States of America
- * E-mail: ,
| | - Zafar Zaidi
- The Indus Hospital and Health Network, Karachi, Pakistan
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Lopes ACDS, Sousa LPN, Silva RMME, Simões E Silva AC, Dusse LM, Alpoim PN. Hemostasis and oxidative stress in chronic kidney disease in children and adolescents. Can J Physiol Pharmacol 2022; 100:926-936. [PMID: 35613472 DOI: 10.1139/cjpp-2021-0714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Chronic kidney disease (CKD) can be defined as the progressive loss of renal function, characterized by decreased glomerular filtration rate (GFR). The etiology of CKD in childhood is mainly associated with congenital anomalies of the kidneys and urinary tract (CAKUT) and to glomerular diseases. The goal of this study was to investigate the hemostasis and oxidative stress in pediatric CKD of different etiologies. 54 CKD children and adolescents and 52 controls were enrolled in this study. The evaluation of hemostasis was carried out by determination of D-Dimer (D-Di) and plasminogen activator inhibitor (PAI-1) plasma levels, while oxidative stress by thiobarbituric acid reactive substances (TBARS) levels, protein carbonyl content, plasma antioxidant capacity (MTT) and ascorbate. The D-Di was increased in CAKUT stage 3 or 4 patients compared to those with glomerular disease. PAI-1 was increased in patients with glomerular disease compared to CAKUT. Carbonyl protein content was higher in the control group compared to glomerular disease stage 3 or 4 patients. Our findings showed that the reduction in GFR is associated with a state of hypercoagulability. The analysis of integrated networks showed an expansion of connections among hemostatic and oxidative stress markers in CKD children and adolescents comparing to controls.
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Affiliation(s)
| | | | | | | | | | - Patrícia Nessralla Alpoim
- UFMG, 28114, ACT, Faculdade de Farmácia Avenida Antonio Carlos Pampulha, Belo Horizonte, MG, Brazil, 31270-901;
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Khadjibaev A, Khadjibaev F, Sultanov P, Ergashev D, Ismatov A. Kidney Transplant in a Pediatric Patient With Congenital Abnormalities of the Urinary Tract. EXP CLIN TRANSPLANT 2022; 20:36-38. [PMID: 35570597 DOI: 10.6002/ect.pediatricsymp2022.o3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Kidney transplant is the gold standard surgical treatment for patients with end-stage chronic kidney disease. Over the past decade, the frequency and prevalence of chronic kidney disease in children have been increasing, with it being a serious problem worldwide. Kidney transplant in Uzbekistan is still at an early stage, with the first successful kidney transplant performed in 2018. Here, we describe a successful kidney transplant in a pediatric female patient with a congenital abnormality of the urinary tract. The patient first showed symptoms at 7 years of age and was diagnosed with urolithic illness with inflammation of both kidneys. At presentation, she was 14 years of age with end-stage chronic kidney disease (diagnosed with stage 5 chronic kidney disease at age 13 years) caused by an anomaly in the development of the urinary tract. She received a kidney transplant from her mother as a living donor. There was vesicoureteral reflux on both sides and ureterohydronephrosis from 2 sides. On day 9 posttransplant, her creatinine level decreased from 0.40 to 0.066 mmol/L. Doppler ultrasonogram showed normal size and echogenicity of the graft, as well as adequate blood flow in the renal and iliac vessels. The patient was discharged on day 10 posttransplant in a satisfactory condition. In about 50% of cases, the cause of chronic renal failure in children is congenital anomalies of the urinary tract. The most common causes of hydronephrosis in newborns and children are vesicourethral reflux, which leads to the expansion of the urinary tract collecting system and the development of chronic renal failure. Early and accurate diagnosis and timely treatment of urinary tract abnormalities can reduce the incidence of end-stage chronic kidney disease in children.
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Abukwaik WM, Baracco R, Jain A, Gregory M, Valentini RP, Kapur G. Clinical profile of children incidentally found to have advanced kidney failure. Pediatr Nephrol 2022; 37:1097-1103. [PMID: 34626243 DOI: 10.1007/s00467-021-05293-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION No data exist on the epidemiology of children incidentally diagnosed with advanced kidney failure (KF) during evaluation for non-specific symptoms. This is likely related to unrecognized symptoms and signs of CKD. The objective of our study was to evaluate incidentally diagnosed patients with advanced KF requiring long-term kidney replacement therapy (KRT). METHODS An IRB-approved retrospective chart review of children who started KRT with dialysis (hemo- or peritoneal) was conducted. Included were children with no prior knowledge or diagnosis of underlying kidney disease with chronic kidney disease (CKD) disease stage 4 (GFR 15-29 mL/min/1.73 m2) or 5 (GFR < 15 mL/min/1.73 m2) at initial presentation and started on chronic KRT within 2 months of presentation. RESULTS Of 177 patients initiating KRT during the study period, 26 (15%) were categorized as incidental advanced KF. This cohort with mean age 12.25 years consisted of 42% males, 54% African Americans included 46% with glomerular, and 54% with non-glomerular etiology for kidney failure. Vomiting (42%) and fatigue (39%) were most common, while growth failure (19%) and hyperkalemia (7%) were less frequent on initial presentation. Anemia (100%), hypertension (96%), hyperparathyroidism (96%), and hyperphosphatemia (92%) were the most frequently seen CKD comorbidities. Chronic KRT was started within 24 h in 62% and within 2 weeks in 88% of the cohort. CONCLUSION Under-diagnosis of patients with advanced KF is most likely related to milder non-specific clinical symptoms and normal growth in the majority of patients. A higher resolution version of the Graphical abstract is available as Supplementary information.
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Affiliation(s)
- Wael M Abukwaik
- Children's Hospital of Michigan, Central Michigan University, Detroit, USA
| | - Rossana Baracco
- Children's Hospital of Michigan, Central Michigan University, Detroit, USA
| | - Amrish Jain
- Children's Hospital of Michigan, Central Michigan University, Detroit, USA
| | - Melissa Gregory
- Children's Hospital of Michigan, Central Michigan University, Detroit, USA
| | | | - Gaurav Kapur
- Children's Hospital of Michigan, Central Michigan University, Detroit, USA.
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Nelms CL, Shroff R, Boyer O, Topaloglu R. Managing the Nutritional Requirements of the Pediatric End-Stage Kidney Disease Graduate. Adv Chronic Kidney Dis 2022; 29:283-291. [PMID: 36084975 DOI: 10.1053/j.ackd.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 04/08/2022] [Accepted: 04/11/2022] [Indexed: 11/11/2022]
Abstract
The pediatric patient with end-stage kidney disease who transitions to the adult dialysis unit or nephrology center requires a unique nutritional focus. Clinicians in the adult center may be faced with complex issues that have often been part of the patient's journey since early childhood. The causes of kidney disease in children are often quite different than those which affect the adult population and may require different nutritional priorities. Abnormal growth including severe short stature, underweight, overweight or obesity, and poor musculature may affect the long-term health and psychosocial well-being of these patients. Nutritional assessment of these patients should include a focus on past growth and anthropometric data, dietary information, including appetite, quality of diet, and assessment of biochemical data through a pediatric lens. This review discusses the unique factors that must be considered when transitioning pediatric patients and notes major recommendations from a compilation of pediatric guideline statements.
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Affiliation(s)
| | - Rukshana Shroff
- UCL Great Ormond Street Hospital Institute of Child Health, London, UK
| | - Olivia Boyer
- Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Service Néphrologie Pédiatrique, Centre de référence MARHEA, Institut Imagine, Université Paris Cité, Paris, France
| | - Rezan Topaloglu
- Hacettepe University School of Medicine Department of Pediatric Nephrology, Ankara, Turkey.
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