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Zou Z, Chen B, Tang F, Li X, Xiao D. Predictive value of neutrophil gelatinase-associated lipocalin in children with acute kidney injury: A systematic review and meta-analysis. Front Pediatr 2023; 11:1147033. [PMID: 37051429 PMCID: PMC10083323 DOI: 10.3389/fped.2023.1147033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 03/13/2023] [Indexed: 04/14/2023] Open
Abstract
Purpose Neutrophil gelatin lipase carrier protein (NGAL) has been used as an early biomarker to predict acute kidney injury (AKI). However, the predictive value of NGAL in urine and blood in children with acute kidney injury in different backgrounds remains unclear. Therefore, we conducted this systematic review and meta-analysis to explore the clinical value of NGAL in predicting AKI in children. Methods Computerized databases were searched for relevant the studies published through August 4th, 2022, which included PUBMED, EMBASE, COCHRANE and Web of science. The risk of bias of the original included studies was assessed by using the Quality Assessment of Studies for Diagnostic Accuracy (QUADA-2). At the same time, subgroup analysis of these data was carried out. Results Fifty-three studies were included in this meta-analysis, involving 5,049 patients, 1,861 of whom were AKI patients. The sensitivity and specificity of blood NGAL for predicting AKI were 0.79 (95% CI: 0.69-0.86) and 0.85 (95% CI: 0.75-0.91), respectively, and SROC was 0.89 (95% CI: 0.86-0.91). The sensitivity and specificity of urine NGAL for predicting AKI were 0.83 (95% CI: 0.78-0.87) and 0.81 (95% CI: 0.77-0.85), respectively, and SROC was 0.89 (95% CI: 0.86-0.91). Meanwhile, the sensitivity and specificity of overall NGAL (urine and blood NGAL) for predicting AKI in children were 0.82 (95% CI: 0.77-0.86) and 0.82 (95% CI: 0.78-0.86), respectively, and SROC was 0.89 (95% CI: 0.86-0.91). Conclusion NGAL is a valuable predictor for AKI in children under different backgrounds. There is no significant difference in the prediction accuracy between urine NGAL and blood NGAL, and there is also no significant difference in different measurement methods of NGAL. Hence, NGAL is a non-invasive option in clinical practice. Based on the current evidence, the accuracy of NGAL measurement is the best at 2 h after cardiopulmonary bypass (CPB) and 24 h after birth in asphyxiated newborns. Systematic Review Registration https://www.crd.york.ac.uk/prospero/, identifier: CRD42022360157.
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Affiliation(s)
- Zhuan Zou
- Department of Emergency, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
| | - Bin Chen
- Department of Emergency, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
| | - Fajuan Tang
- Department of Emergency, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
| | - Xihong Li
- Department of Emergency, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
- Correspondence: Xihong Li Dongqiong Xiao
| | - Dongqiong Xiao
- Department of Emergency, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
- Correspondence: Xihong Li Dongqiong Xiao
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Maleki-Sadeghi N, Rahmani P, Aghsaeifard Z, Heidari G. Effects of aminophylline on the levels of neutrophil gelatinase-associated lipocalin (NGAL) in asphyxiated term neonates. Arch Physiol Biochem 2022; 128:1105-1110. [PMID: 32299251 DOI: 10.1080/13813455.2020.1752259] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Our study evaluates the effects of aminophylline in the reduction of NGAL levels in perinatal asphyxia. METHODS Term neonates with hypoxic ischaemic encephalopathy who were divided into two groups, the treatment and placebo. Urine NGAL levels were measured on day one and four of the treatment using BIOPORTO kits in both the groups. RESULTS Day 1 NGAL levels were not statistically different in either group irrespective of the age, gender and the mode of delivery. on 4th day, NGAL in treatment group significantly decreased as compared to day 1 levels and placebo day-4 levels. significant differences were seen between first and fourth day NGAL levels among children with normal and caesarean birth and among female and male neonates. CONCLUSIONS Following the treatment with aminophylline, NGAL levels in asphyxiated neonates are likely to reduce. Further studies based on other kidney dysfunction parameters can lead to the better and accurate conclusions.
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Affiliation(s)
- Nazanin Maleki-Sadeghi
- Department of Pediatrics, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Parisa Rahmani
- Pediatric Gastroenterology and Hepatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ziba Aghsaeifard
- Urology Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Department of Internal Medicine, School of Medicine, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghobad Heidari
- Department of Pediatrics, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
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Askenazi DJ, Halloran BA, Heagerty PJ, Schmicker RH, Brophy P, Juul SE, Hingorani S, Goldstein SL. Gestational age, sex, and time affect urine biomarker concentrations in extremely low gestational age neonates. Pediatr Res 2022; 92:151-167. [PMID: 34845352 PMCID: PMC9149147 DOI: 10.1038/s41390-021-01814-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 10/08/2021] [Accepted: 10/18/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Our understanding of the normative concentrations of urine biomarkers in premature neonates is limited. METHODS We evaluated urine from 750 extremely low gestational age (GA) neonates without severe acute kidney injury (AKI) to determine how GA affects ten different urine biomarkers at birth and over the first 30 postnatal days. Then, we investigated if the urine biomarkers changed over time at 27, 30, and 34 weeks postmenstrual age (PMA). Next, we evaluated the impact of sex on urine biomarker concentrations at birth and over time. Finally, we evaluated if urine biomarkers were impacted by treatment with erythropoietin (Epo). RESULTS We found that all ten biomarker concentrations differ at birth by GA and that some urine biomarker concentrations increase, while others decrease over time. At 27 weeks PMA, 7/10 urine biomarkers differed by GA. By 30 weeks PMA, 5/10 differed, and by 34 weeks PMA, only osteopontin differed by GA. About half of the biomarker concentrations differed by sex, and 4/10 showed different rates of change over time between males vs. females. We found no differences in urine biomarkers by treatment group. CONCLUSIONS The temporal patterns, GA, and sex differences need to be considered in urine AKI biomarker analyses. IMPACT Urine biomarker concentrations differ by GA at birth. Some urine biomarkers increase, while others decrease, over the first 30 postnatal days. Most urine biomarkers differ by GA at 27 weeks PMA, but are similar by 34 weeks PMA. Some urine biomarkers vary by sex in premature neonates. Urine biomarkers did not differ between neonates randomized to placebo vs. Epo.
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Affiliation(s)
- David J Askenazi
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, USA.
| | - Brian A Halloran
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | | | - Patrick Brophy
- Department of Pediatrics, University of Rochester/Golisano Children's Hospital, Rochester, NY, USA
| | - Sandra E Juul
- Department of Pediatrics, University of Washington/Seattle Children's Hospital, Seattle, WA, USA
| | - Sangeeta Hingorani
- Department of Pediatrics, University of Washington/Seattle Children's Hospital, Seattle, WA, USA
| | - Stuart L Goldstein
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center/University of Cincinnati College of Medicine, Cincinnati, OH, USA
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Said R, El Wakeel MA, Mohamed H, El Kassas G, Amer AF, Hamid MMA, Armaneos A, El-Zayat SR, Fadl NN. Assessment of Gut leakage Induced Systemic Inflammation in Children on Chronic Hemodialysis. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8465] [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] Open
Abstract
BACKGROUND: Children with chronic kidney disease (CKD) are at high risk to develop GIT complications such as intestinal wall edema and increased permeability which contributes to chronic systemic inflammation that increases morbidity and mortality burden.
AIM: This study aim was to show the relationship between inflammation and increased intestinal permeability in children on hemodialysis (HD).
METHODS: The study included 50 children with CKD on regular HD of variable duration; their age range was (5−16) years and 40 controls. They were followed up at Nephrology clinic- Eldemerdash hospital. Complete history taking, physical examination were done. Laboratory measurement in the form of zonulin, tumor necrosis factor-alpha (TNF-alpha), high sensitive C-reactive protein (hs-CRP), and alpha1-antitrypsin (AAT) were quantified in serum by ELISA method.
RESULTS: There was a highly significant decrease in anthropometric measures (weight, height and BMI) and their corresponding z score in cases compared to controls with p ≤ 0.001. Furthermore, there was significant increase of levels of zonulin, TNF-alpha, AAT, and hs-CRP in cases compared to controls with p value of 0.009, 0.001, 0.002, and 0.003, respectively. There was significant positive correlation between zonulin and (TNF-alpha, AAT, hs-CRP, and creatinine) with P values (0.003, 0.001, 0.001, and 0.001), respectively. Zonulin is negatively correlated with weight for age Z score (WAZ) and height with p value (0.01 and 0.018), respectively. TNF-alpha and hs-CRP were negatively correlated with WAZ with P-values of 0.02 and 0.01, respectively.
CONCLUSION: Children with CKD on chronic hemodialysis had elevated levels of zonulin, TNF-alpha, hs-CRP, and AAT which reflects gut permeability induced systemic inflammatory state.
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Fluid management, electrolytes imbalance and renal management in neonates with neonatal encephalopathy treated with hypothermia. Semin Fetal Neonatal Med 2021; 26:101261. [PMID: 34140246 DOI: 10.1016/j.siny.2021.101261] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Kidney dysfunction and acute kidney injury (AKI) frequently accompanies neonatal encephalopathy and contributes to neonatal morbidity and mortality. While there are currently no proven therapies for the treatment of AKI, understanding the pathophysiology along with early recognition and treatment of alterations in fluid, electrolyte and metabolic homeostasis that accompany AKI offer opportunity to reduce associated morbidity. Promising new tests and technologies, including urine and serum biomarkers and renal near-infrared spectroscopy offer opportunities to improve diagnosis and monitoring of neonates at risk for kidney injury. Furthermore, recent advances in neonatal kidney supportive therapies such as hemofiltration and hemodialysis may further improve outcomes in this population. This chapter provides an overview of disorders of fluid balance, electrolyte homeostasis and kidney function associated with neonatal encephalopathy and therapeutic hypothermia. Recommendations for fluid and electrolyte management based upon published literature and authors' opinions are provided.
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Uygur Ö, Altun Köroğlu Ö, Levent RE, Sözmen E, Ergin F, Atay Y, Yalaz M, Akisü M, Kültürsay N. Can urinary biomarkers predict acute kidney injury in newborns with critical congenital heart disease? Turk J Med Sci 2021; 51:175-180. [PMID: 33021763 PMCID: PMC7991857 DOI: 10.3906/sag-2004-370] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 10/06/2020] [Indexed: 11/24/2022] Open
Abstract
Background/aim Congenital heart disease (CHD) is the most common congenital malformation group and is the leading cause of newborn mortality in developed countries. Most of the infants with CHD develop preoperative or postoperative acute kidney injury (AKI). Acute kidney injury may develop before the serum creatinine rise and oliguria. Urinary biomarkers such as kidney injury molecule-1 (KIM-1), neutrophil gelatinase-associated lipocalin (NGAL), interleukin (IL)-18, and cystatin C may predict AKI in patients with critical CHD (CCHD) before the serum creatinine rise. In this study, we aimed to determine the AKI incidence among newborn patients with CCHD and investigate the predictivity of urinary biomarkers for AKI. Materials and methods Newborns with a gestational age >34 weeks and birth weight >1500 g with a diagnosis of CCHD were enrolled in the study. Blood and urine samples were collected at birth, during the first 24–48 h, and in the preoperative and postoperative periods. Results A total of 53 CCHD patients requiring surgery during the neonatal period were enrolled in the study. The 24–48 h KIM-1 levels of the cases with exitus were higher (P = 0.007). The 24–48 h cystatin C and preoperative NGAL levels were higher in patients with postoperative AKI (P = 0.02). Conclusion In newborns with CCHD, high KIM-1 levels may predict mortality, whereas high cystatin C and preoperative NGAL levels may be indicative of AKI. These biomarkers deserve further investigation in larger study populations.
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Affiliation(s)
- Özgün Uygur
- Department of Pediatrics, Faculty of Medicine, Ege University İzmir, Turkey
| | - Özge Altun Köroğlu
- Department of Pediatrics, Faculty of Medicine, Ege University İzmir, Turkey
| | | | - Eser Sözmen
- Department of Biochemistry, Faculty of Medicine, Ege University, İzmir, Turkey
| | - Firat Ergin
- Department of Pediatrics, Faculty of Medicine, Ege University İzmir, Turkey
| | - Yüksel Atay
- Department of Cardiovasculer Surgery, Faculty of Medicine, Ege University, İzmir, Turkey
| | - Mehmet Yalaz
- Department of Pediatrics, Faculty of Medicine, Ege University İzmir, Turkey
| | - Mete Akisü
- Department of Pediatrics, Faculty of Medicine, Ege University İzmir, Turkey
| | - Nilgün Kültürsay
- Department of Pediatrics, Faculty of Medicine, Ege University İzmir, Turkey
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Kamianowska M, Szczepański M, Wasilewska A. Tubular and Glomerular Biomarkers of Acute Kidney Injury in Newborns. Curr Drug Metab 2019; 20:332-349. [PMID: 30907310 DOI: 10.2174/1389200220666190321142417] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Revised: 02/28/2019] [Accepted: 03/11/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Acute Kidney Injury (AKI) is a sudden decrease in kidney function. In the early period, the highest percentage of AKI occurs among newborns hospitalized in the neonatal intensive care units, especially premature neonates. The prognosis of AKI depends on the type and severity of the cause of an injury, the accuracy and the time of diagnosis and treatment. The concentration of serum creatinine is still the main diagnostic test, although it changes in the course of AKI later than glomerular filtration rate GFR. In addition, the reliability of the determination of creatinine level is limited because it depends on many factors. New studies have presented other, more useful laboratory markers of renal function that can be measured in serum and/or in urine. OBJECTIVE The aim of the work was to present the latest data about tubular and glomerular biomarkers of acute kidney injury in newborns. METHODS We undertook a structured search of bibliographic databases for peer-reviewed research literature by using focused review topics. According to the conceptual framework, the main idea of research literature has been summarized and presented in this study. RESULTS The concentrations of some novel biomarkers are higher in serum and/or urine of term and preterm newborns with AKI, especially in the course of perinatal asphyxia. CONCLUSION In this systematic review of the literature, we have highlighted the usefulness of biomarkers in predicting tubular and/or glomerular injury in newborns. However, novel biomarkers need to prove their clinical applicability, accuracy, and cost-effectiveness prior to their implementation in clinical practice.
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Affiliation(s)
- Monika Kamianowska
- Department of Neonatology and Neonatal Intensive Care, Medical University of Bialystok, Białystok, Poland
| | - Marek Szczepański
- Department of Neonatology and Neonatal Intensive Care, Medical University of Bialystok, Białystok, Poland
| | - Anna Wasilewska
- Department of Pediatrics and Nephrology, Medical University of Bialystok, Białystok, Poland
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Boohaker L, Halloran B, Wilson L, Berryhill T, Barnes S, Griffin R, Askenazi D. Absorbent materials to collect urine can affect proteomics and metabolomic biomarker concentrations. Clin Chem Lab Med 2019; 57:e134-e137. [DOI: 10.1515/cclm-2018-0931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 10/01/2018] [Indexed: 11/15/2022]
Affiliation(s)
- Louis Boohaker
- Division of Pediatric Nephrology, Department of Pediatrics , University of Alabama at Birmingham , Birmingham, AL , USA
| | - Brian Halloran
- Division of Pediatric Nephrology, Department of Pediatrics , University of Alabama at Birmingham , Birmingham, AL , USA
| | - Landon Wilson
- Department of Pharmacology and Toxicology , University of Alabama at Birmingham , Birmingham, AL , USA
| | - Taylor Berryhill
- Department of Pharmacology and Toxicology , University of Alabama at Birmingham , Birmingham, AL , USA
| | - Stephen Barnes
- Department of Pharmacology and Toxicology , University of Alabama at Birmingham , Birmingham, AL , USA
| | - Russell Griffin
- Department of Epidemiology , University of Alabama at Birmingham , Birmingham, AL , USA
| | - David Askenazi
- Division of Pediatric Nephrology, Department of Pediatrics , University of Alabama at Birmingham , Birmingham, AL , USA
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Bellos I, Fitrou G, Daskalakis G, Perrea DN, Pergialiotis V. Neutrophil gelatinase-associated lipocalin as predictor of acute kidney injury in neonates with perinatal asphyxia: a systematic review and meta-analysis. Eur J Pediatr 2018; 177:1425-1434. [PMID: 30051145 DOI: 10.1007/s00431-018-3221-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 07/19/2018] [Accepted: 07/22/2018] [Indexed: 12/29/2022]
Abstract
UNLABELLED There is growing evidence that neutrophil gelatinase-associated lipocalin (NGAL) is a promising biomarker of acute kidney injury. The objective of this meta-analysis is to determine the accuracy of serum and urinary NGAL in the detection of acute kidney injury in neonates with perinatal asphyxia. Medline (1966-2018), Scopus (2004-2018), EMBASE (1980-2018), Clinicaltrials.gov (2008-2018), and Google Scholar (2004-2018) databases, along with the reference lists of the electronically retrieved articles, were systematically searched. Eleven studies were included, with a total number of 652 neonates. The summary sensitivity of serum NGAL was 0.818 (95% CI [0.668, 0.909]), the specificity 0.870 (95% CI [0.754, 0.936]), and the area under the curve 0.912. Regarding urinary NGAL, pooled sensitivity was calculated at 0.897 (95% CI [0.829, 0.940]), specificity at 0.729 (95% CI [0.561, 0.850]), and area under the curve at 0.899. CONCLUSION Serum and urinary NGAL represent candidate biomarkers with high performance in the prediction of acute kidney injury in newborns with perinatal asphyxia. Before NGAL can be widely used in clinical practice, future large prospective studies are needed to define the optimal cutoffs and accurately determine which levels are suggestive of post-asphyxial acute kidney injury. What is Known: • Acute kidney injury is a major cause of morbidity and mortality in perinatal asphyxia. • Current markers are insufficient in predicting post-asphyxial acute kidney injury. What is New: • Area under the curve for serum and urinary neutrophil gelatinase-associated lipocalin is 0.818 and 0.899, respectively. • Neutrophil gelatinase-associated lipocalin is a useful marker for detecting asphyxiated neonates at risk of developing acute kidney injury.
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Affiliation(s)
- Ioannis Bellos
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens University Medical School, National and Kapodistrian University of Athens, 15Β, Ag. Thoma str., 115 27, Athens, Greece.
| | - Georgia Fitrou
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens University Medical School, National and Kapodistrian University of Athens, 15Β, Ag. Thoma str., 115 27, Athens, Greece
| | - Georgios Daskalakis
- First Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Despina N Perrea
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens University Medical School, National and Kapodistrian University of Athens, 15Β, Ag. Thoma str., 115 27, Athens, Greece
| | - Vasilios Pergialiotis
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens University Medical School, National and Kapodistrian University of Athens, 15Β, Ag. Thoma str., 115 27, Athens, Greece
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