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Omar FD, Phumratanaprapin W, Silachamroon U, Hanboonkunupakarn B, Sriboonvorakul N, Thaipadungpanit J, Pan-ngum W. Clinical Characteristics of Acute Kidney Injury Associated with Tropical Acute Febrile Illness. Trop Med Infect Dis 2023; 8:tropicalmed8030147. [PMID: 36977148 PMCID: PMC10056292 DOI: 10.3390/tropicalmed8030147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/18/2023] [Accepted: 02/21/2023] [Indexed: 03/08/2023] Open
Abstract
Tropical acute febrile illness (TAFI) is one of the most frequent causes of acute kidney injury (AKI). The prevalence of AKI varies worldwide because there are limited reports available and different definitions are used. This retrospective study aimed to determine the prevalence, clinical characteristics, and outcomes of AKI associated with TAFI among patients. Patients with TAFI were classified into non-AKI and AKI cases based on the Kidney Disease Improving Global Outcomes (KDIGO) criteria. Of 1019 patients with TAFI, 69 cases were classified as having AKI, a prevalence of 6.8%. Signs, symptoms, and laboratory results were significantly abnormal in the AKI group, including high-grade fever, dyspnea, leukocytosis, severe transaminitis, hypoalbuminemia, metabolic acidosis, and proteinuria. 20.3% of AKI cases required dialysis and 18.8% received inotropic drugs. Seven patients died, all of which were in the AKI group. Risk factors for TAFI-associated AKI were being male (adjusted odds ratio (AOR) 3.1; 95% CI 1.3–7.4), respiratory failure (AOR 4.6 95% CI 1.5–14.1), hyperbilirubinemia (AOR 2.4; 95% CI 1.1–4.9), and obesity (AOR 2.9; 95% CI 1.4–6). We recommend clinicians investigate kidney function in patients with TAFI who have these risk factors to detect AKI in its early stages and offer appropriate management.
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Affiliation(s)
- Fardosa Dahir Omar
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
- Faculty of Medicine and Health Sciences, SIMAD University, Mogadishu 2526, Somalia
| | - Weerapong Phumratanaprapin
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
- Correspondence: ; Tel.: +662-354-9168
| | - Udomsak Silachamroon
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Borimas Hanboonkunupakarn
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
- Mahidol-Oxford Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Natthida Sriboonvorakul
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Janjira Thaipadungpanit
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
- Mahidol-Oxford Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Wirichada Pan-ngum
- Mahidol-Oxford Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
- Department of Tropical Hygiene, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
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Xu X, Ye B, Li M, Xia Y, Wu Y, Cheng W. The UA Doppler Index, Plasma HCY, and Cys C in Pregnancies Complicated by Congenital Heart Disease of the Fetus. J Clin Med 2022; 11:jcm11195962. [PMID: 36233829 PMCID: PMC9573527 DOI: 10.3390/jcm11195962] [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: 09/06/2022] [Revised: 10/02/2022] [Accepted: 10/07/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Congenital heart disease/defect (CHD) is one of the most common congenital disabilities. Early diagnosis of CHD can improve the prognosis of newborns with CHD. The aim of this study was to evaluate the relationship between the factors and the onset of fetal congenital heart disease by measuring fetal umbilical artery (UA) Doppler index, maternal HCY, and Cys C levels during pregnancy. Methods: This retrospective study analyzed 202 fetuses with CHD, including 77 cases (39.1%) of simple CHD and 120 cases (60.9%) of complex CHD. Singleton pregnant women who were examined at the same time and whose malformation screening did not suggest any structural abnormalities in the fetus were assigned to the control group (n = 400). The UA Doppler index, plasma HCY, and Cys C levels were compared among the pregnant women across the three groups, and logistic regression analysis was performed on statistically significant markers. The ROC of UA S/D, PI, RI, HCY, and Cys C were plotted, and the area under the ROC (AUC) was calculated. Results: The UA S/D, PI, and RI in the complex CHD group were significantly higher than those in the control group (p < 0.05). The levels of HCY and Cys C in the CHD group were significantly higher than those in the control group (p < 0.05). HCY and S/D revealed a positive correlation (r = 0.157), and the difference was statistically significant (p < 0.001). Cys C and S/D were positively correlated (r = 0.131), and the difference was statistically significant (p < 0.05). The levels of UA Doppler indices, maternal plasma HCY, and Cys C were elevated in fetuses with CHD. The AUC of the combined test of the UA index, HCY, and Cys C was higher than that of each individual test. Conclusions: Elevated levels of the UA doppler indices, HCY, and Cys C during pregnancy are positively associated with the development of congenital heart disease in offspring. The combination of HCY and Cys C was the most efficient test for the diagnosis of CHD. We are the first to report that plasma Cys C levels of women pregnant with fetuses with CHD were higher than those of women pregnant with normal fetuses.
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Affiliation(s)
- Xiaona Xu
- Prenatal Diagnosis Center, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
| | - Baoying Ye
- Department of Ultrasonography, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Min Li
- Prenatal Diagnosis Center, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Yuanqing Xia
- Prenatal Diagnosis Center, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Yi Wu
- Prenatal Diagnosis Center, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
- Correspondence: (Y.W.); (W.C.); Tel.: +86-021-64070434 (Y.W. & W.C.)
| | - Weiwei Cheng
- Prenatal Diagnosis Center, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
- Shanghai Municipal Key Clinical Specialty, Shanghai 200030, China
- Correspondence: (Y.W.); (W.C.); Tel.: +86-021-64070434 (Y.W. & W.C.)
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Yang H, Lin C, Zhuang C, Chen J, Jia Y, Shi H, Zhuang C. Serum Cystatin C as a predictor of acute kidney injury in neonates: a meta-analysis. J Pediatr (Rio J) 2022; 98:230-240. [PMID: 34662539 PMCID: PMC9432009 DOI: 10.1016/j.jped.2021.08.005] [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: 05/24/2021] [Revised: 08/31/2021] [Accepted: 08/31/2021] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVES The objective of this meta-analysis is to evaluate the diagnostic value of serum Cystatin C in acute kidney injury (AKI) in neonates. SOURCES PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure (CNKI), and WanFang Database were searched to retrieve the literature related to the diagnostic value of Cystatin C for neonatal AKI from inception to May 10, 2021. Subsequently, the quality of included studies was determined using the QUADAS-2 tool. Stata 15.0 statistical software was used to calculate the combined sensitivity (SEN), specificity (SPE), positive likelihood ratio (PLR), negative likelihood ratio (NLR), and diagnostic odds ratio (DOR). Additionally, meta-regression analysis and subgroup analysis contributed to explore the sources of heterogeneity. SUMMARY OF THE FINDINGS Twelve articles were included. The pooled sensitivity was 0.84 (95%CI: 0.74-0.91), the pooled specificity was 0.81 (95%CI: 0.75-0.86), the pooled PLR was 4.39 (95%CI: 3.23-5.97), the pooled NLR was 0.19 (95%CI: 0.11-0.34), and the DOR was 22.58 (95%CI: 10.44-48.83). The area under the receiver operating characteristic curve (AUC) was 0.88 (95%CI: 0.85-0.90). No significant publication bias was identified (p > 0.05). CONCLUSIONS Serum Cystatin C has a good performance in predicting neonatal AKI; therefore, it can be used as a candidate biomarker after the optimal level is determined by large prospective studies.
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Affiliation(s)
- Hui Yang
- Hainan Provincial Hospital of Traditional Chinese Medicine, Department of Gynecology and Obstetrics, Haikou, China
| | - Chunlan Lin
- Haikou Maternal and Child Health Hospital, Department of Neonatal Pediatrics, Haikou, China
| | - Chunyu Zhuang
- Haikou Maternal and Child Health Hospital, Nursing Department, Haikou, China
| | - Jiacheng Chen
- Hainan Provincial People's Hospital, Department of Hepatological Surgery, Haikou, China
| | - Yanping Jia
- Haikou Maternal and Child Health Hospital, Department of Neonatal Pediatrics, Haikou, China
| | - Huiling Shi
- Haikou Maternal and Child Health Hospital, Department of Child Healthcare, Haikou, China
| | - Cong Zhuang
- Haikou Hospital Affiliated to Xiangya Medical College of Central South University, Nursing Department, Haikou, China.
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Biomarkers of acute kidney injury after pediatric cardiac surgery: a meta-analysis of diagnostic test accuracy. Eur J Pediatr 2022; 181:1909-1921. [PMID: 35039910 DOI: 10.1007/s00431-022-04380-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/05/2022] [Accepted: 01/09/2022] [Indexed: 12/29/2022]
Abstract
UNLABELLED Acute kidney injury (AKI) occurs frequently after cardiac surgery in children. Although current diagnostic criteria rely on serum creatinine and urine output, changes occur only after considerable loss of kidney function. This meta-analysis aimed to synthesize the knowledge on novel biomarkers and compare their ability to predict AKI. PubMed/MEDLINE, Embase, Scopus, and reference lists were searched for relevant studies published by March 2021. Diagnostic accuracy parameters were extracted and analyzed using hierarchical summary receiver operating characteristic (HSROC) method. Pooled estimates of the area under the curve (AUC) were calculated using conventional random-effects meta-analysis. Fifty-six articles investigating 49 biomarkers in 8617 participants fulfilled our eligibility criteria. Data from 37 studies were available for meta-analysis. Of the 10 biomarkers suitable for HSROC analysis, urinary neutrophil gelatinase-associated lipocalin (uNGAL) to creatinine (Cr) ratio yielded the highest diagnostic odds ratio (91.0, 95% CI 90.1-91.9), with a sensitivity of 91.3% (95% CI 91.2-91.3%) and a specificity of 89.7% (95% CI 89.6-89.7%). These results were confirmed in pooled AUC analysis, as uNGAL-to-Cr ratio and uNGAL were the only elaborately studied biomarkers (> 5 observations) with pooled AUCs ≥ 0.800. Liver fatty acid-binding protein (L-FABP), serum cystatin C (sCysC), serum NGAL (sNGAL), and interleukin-18 (IL-18) all had AUCs ≥ 0.700. CONCLUSION A variety of biomarkers have been proposed as predictors of cardiac surgery-associated AKI in children, of which uNGAL was the most prominent with excellent diagnostic qualities. However, more consolidatory evidence will be required before these novel biomarkers may eventually help realize precision medicine in AKI management. WHAT IS KNOWN • Acute kidney injury (AKI) occurs in about 30-60% of children undergoing cardiac surgery and is associated with increased in-hospital mortality and adverse short-term outcomes. However, in current clinical practice, AKI definitions and detection often rely on changes in serum creatinine and urine output, which are late and insensitive markers of kidney injury. • Although various novel biomarkers have been studied for the diagnosis of AKI in children after cardiac surgery, it remains unclear how these compare to one another in terms of diagnostic accuracy. WHAT IS NEW • Pooled analyses suggest that for the diagnosis of AKI in children who underwent cardiac surgery, NGAL is the most accurate among the most frequently studied biomarkers. • A number of other promising biomarkers have been reported, although they will require further research into their diagnostic accuracy and clinical applicability.
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Cavalcante CTDMB, Cavalcante MB, Castello Branco KMP, Chan T, Maia ICL, Pompeu RG, de Oliveira Telles AC, Brito AKM, Libório AB. Biomarkers of acute kidney injury in pediatric cardiac surgery. Pediatr Nephrol 2022; 37:61-78. [PMID: 34036445 DOI: 10.1007/s00467-021-05094-9] [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] [Received: 01/13/2021] [Revised: 04/05/2021] [Accepted: 04/23/2021] [Indexed: 12/20/2022]
Abstract
Acute kidney injury (AKI) is characterized by a sudden decrease in kidney function. Children with congenital heart disease are a special group at risk of developing AKI. We performed a systematic review of the literature to search for studies reporting the usefulness of novel urine, serum, and plasma biomarkers in the diagnosis and progression of AKI and their association with clinical outcomes in children undergoing pediatric cardiac surgery. In thirty studies, we analyzed the capacity to predict AKI and poor outcomes of five biomarkers: Cystatin C, Neutrophil gelatinase-associated lipocalin, Interleukin-18, Kidney injury molecule-1, and Liver fatty acid-binding protein. In conclusion, we suggest the need for further meta-analyses with the availability of additional studies.
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Affiliation(s)
- Candice Torres de Melo Bezerra Cavalcante
- Pediatric Cardiac Center of the Messejana Hospital Dr. Carlos Alberto Studart Gomes, Fortaleza, CE, Brazil.
- Department of Pediatrics, Fortaleza University (UNIFOR), Av. Washington Soares, 1321 - Edson Queiroz, CEP, Fortaleza, CE, 60811-905, Brazil.
| | - Marcelo Borges Cavalcante
- Department of Obstetrics and Gynecology, Fortaleza University (UNIFOR), Av. Washington Soares, 1321 - Edson Queiroz, CEP, Fortaleza, CE, 60811-905, Brazil
- Medical Sciences Postgraduate Program, Fortaleza University (UNIFOR), Av. Washington Soares, 1321 - Edson Queiroz, CEP, Fortaleza, CE, 60811-905, Brazil
| | | | - Titus Chan
- The Heart Center, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
| | - Isabel Cristina Leite Maia
- Pediatric Cardiac Center of the Messejana Hospital Dr. Carlos Alberto Studart Gomes, Fortaleza, CE, Brazil
| | - Ronald Guedes Pompeu
- Pediatric Cardiac Center of the Messejana Hospital Dr. Carlos Alberto Studart Gomes, Fortaleza, CE, Brazil
| | | | - Anna Karina Martins Brito
- Pediatric Cardiac Center of the Messejana Hospital Dr. Carlos Alberto Studart Gomes, Fortaleza, CE, Brazil
| | - Alexandre Braga Libório
- Medical Sciences Postgraduate Program, Fortaleza University (UNIFOR), Av. Washington Soares, 1321 - Edson Queiroz, CEP, Fortaleza, CE, 60811-905, Brazil
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6
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Zhu Y, Peng W, Zhen S, Jiang X. Postoperative Neutrophil-to-Lymphocyte Ratio Is Associated with Mortality in Adult Patients After Cardiopulmonary Bypass Surgery: A Cohort Study. Med Sci Monit 2021; 27:e932954. [PMID: 34565791 PMCID: PMC8482803 DOI: 10.12659/msm.932954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background Cardiopulmonary bypass (CPB) contributes to the development of systemic inflammatory response after cardiothoracic surgery. As a measure of inflammation and immune reaction, the neutrophil-to-lymphocyte ratio (NLR) has been linked to poor outcomes in a variety of diseases. However, it remains to be seen whether postoperative NLR is associated with CPB patient mortality. The purpose of this research was to explore the prognostic role of the postoperative NLR in adult patients undergoing cardiothoracic surgery with cardiopulmonary bypass. Material/Methods This study incorporates data from the MIMIC III database, which includes more than 50 000 critically ill patients. The variable of interest was postoperative NLR. The primary outcome was 30-day mortality and the secondary outcomes were 90-day mortality, length of intensive care unit stay, and length of hospital stay. Results We enrolled 575 CPB patients. The ROC curve for the postoperative NLR to estimate mortality was 0.741 (95% confidence interval [CI]: 0.636–0.847, P<0.001), and the critical value was 7.48. There was a significant difference between different postoperative NLR levels in the Kaplan-Meier curve (P=0.045). Furthermore, elevated postoperative NLR was associated with increased hospital mortality (hazard ratio [HR]: 1.1, 95% CI: 1.0–1.1, P=0.021). However, there was no important relationship in these patients between the postoperative NLR levels and 90-day mortality (HR: 1.1, 95% CI: 1.0–1.5, P=0.465). Conclusions Our findings suggest that higher postoperative NLR is associated with greater hospital mortality in adult patients undergoing cardiopulmonary bypass surgery.
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Affiliation(s)
- Yanhong Zhu
- Department of Anesthesiology, No. 1 People's Hospital of Pinghu, Jiaxing, Zhejiang, China (mainland)
| | - Wenyong Peng
- Department of Anesthesiology, Jinhua Municipal Central Hospital, Jinhua, Zhejiang, China (mainland)
| | - Shuai Zhen
- Department of Anesthesiology, Jinhua Municipal Central Hospital, Jinhua, Zhejiang, China (mainland)
| | - Xiaofeng Jiang
- Department of Anesthesiology, Jinhua Municipal Central Hospital, Jinhua, Zhejiang, China (mainland)
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Galić S, Milošević D, Filipović-Grčić B, Rogić D, Vogrinc Ž, Ivančan V, Matić T, Rubić F, Cvitković M, Bakoš M, Premužić V. Early biochemical markers in the assessment of acute kidney injury in children after cardiac surgery. Ther Apher Dial 2021; 26:583-593. [PMID: 34558197 DOI: 10.1111/1744-9987.13736] [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: 02/12/2021] [Revised: 08/17/2021] [Accepted: 09/11/2021] [Indexed: 11/28/2022]
Abstract
Our aim was to evaluate biochemical markers in plasma (NGAL, CysC) and urine (NGAL, KIM-1) in children's early onset of acute kidney injury after congenital heart defect surgery using cardiopulmonary bypass. This study prospectively included 100 children with congenital heart defects who developed AKI. Patients with acute kidney injury had significantly higher CysC levels 6 and 12 h after cardiac surgery and plasma NGAL levels 2 and 6 h after cardiac surgery. The best predictive properties for the development of acute kidney injury are the combination (+CysCpl or +NGALu) after 12 h and a combination (+CysCpl and +NGALu) 6 and 24 h after cardiac surgery. We showed that plasma CysC and urinary NGAL could reliably predict the development of acute kidney injury. Measurement of early biochemical markers in plasma and urine, individually and combination, may predict the development of cardiac surgery-associated acute kidney injury in children.
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Affiliation(s)
- Slobodan Galić
- Pediatric Clinic, University Hospital Center Zagreb, Zagreb, Croatia
| | - Danko Milošević
- Pediatric Clinic, University Hospital Center Zagreb, Zagreb, Croatia.,School of Medicine, Zagreb, Croatia
| | - Boris Filipović-Grčić
- Pediatric Clinic, University Hospital Center Zagreb, Zagreb, Croatia.,School of Medicine, Zagreb, Croatia
| | - Dunja Rogić
- School of Medicine, Zagreb, Croatia.,Clinical Institute for Laboratory Diagnostics, University Hospital Center Zagreb, Zagreb, Croatia
| | - Željka Vogrinc
- Clinical Institute for Laboratory Diagnostics, University Hospital Center Zagreb, Zagreb, Croatia
| | - Višnja Ivančan
- Clinic of Anesthesiology Resuscitation and Intensive Care, University Hospital Center Zagreb, Zagreb, Croatia
| | - Toni Matić
- Pediatric Clinic, University Hospital Center Zagreb, Zagreb, Croatia
| | - Filip Rubić
- Pediatric Clinic, University Hospital Center Zagreb, Zagreb, Croatia
| | - Miran Cvitković
- Pediatric Clinic, University Hospital Center Zagreb, Zagreb, Croatia
| | - Matija Bakoš
- Pediatric Clinic, University Hospital Center Zagreb, Zagreb, Croatia
| | - Vedran Premužić
- School of Medicine, Zagreb, Croatia.,Department of Nephrology, Hypertension, Dialysis, and Transplantation, University Hospital Center Zagreb, Zagreb, Croatia
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8
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Shi S, Fan J, Shu Q. Early prediction of acute kidney injury in neonates with cardiac surgery. WORLD JOURNAL OF PEDIATRIC SURGERY 2020; 3:e000107. [DOI: 10.1136/wjps-2019-000107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 05/12/2020] [Accepted: 05/14/2020] [Indexed: 12/12/2022] Open
Abstract
BackgroundAcute kidney injury (AKI) occurs in 42%–64% of the neonatal patients experiencing cardiac surgery, contributing to postoperative morbidity and mortality. Current diagnostic criteria, which are mainly based on serum creatinine and hourly urine output, are not sufficiently sensitive and precise to diagnose neonatal AKI promptly. The purpose of this review is to screen the recent literature, to summarize the novel and cost-effective biomarkers and approaches for neonatal AKI after cardiac surgery (CS-AKI), and to provide a possible research direction for future work.Data sourcesWe searched PubMed for articles published before November 2019 with pertinent terms. Sixty-seven articles were found and screened. After excluding 48 records, 19 articles were enrolled for final analysis.ResultsNineteen articles were enrolled, and 18 possible urinary biomarkers were identified and evaluated for their ability to diagnose CS-AKI. Urinary neutrophil gelatinase-associated lipocalin (uNGAL), serum cystatin C (sCys), urinary human kidney injury molecule-1 (uKIM-1), urinary liver fatty acid-binding protein (uL-FABP) and interleukin-18 (uIL-18) were the most frequently described as the early predictors of neonatal CS-AKI.ConclusionsNeonates are vulnerable to CS-AKI. UNGAL, sCys, uL-FABP, uKIM-1 and uIL-18 are potential biomarkers for early prediction of neonatal CS-AKI. Renal regional oxygen saturation by near-infrared spectroscopy is a non-invasive approach for early identification of neonatal AKI. Further work should focus on exploring a sensitive and specific combined diagnostic model that includes novel biomarkers and other complementary methods.
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9
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Xu H, Sun Y, Zhang S. The Relationship Between Neutrophil to Lymphocyte Ratio and Clinical Outcome in Pediatric Patients After Cardiopulmonary Bypass Surgery: A Retrospective Study. Front Pediatr 2019; 7:308. [PMID: 31417881 PMCID: PMC6684771 DOI: 10.3389/fped.2019.00308] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 07/09/2019] [Indexed: 12/22/2022] Open
Abstract
Background: The aim of this study was to investigate the prognostic role of the neutrophil to lymphocyte ratio (NLR) in pediatric patients undergoing open-heart surgery with cardiopulmonary bypass (CPB). Methods: A retrospective cohort study of 61 pediatric patients who underwent CPB in the First Affiliated Hospital of Nanjing Medical University from January 2017 to October 2018 was conducted. All perioperative clinical data, including neutrophil count, lymphocyte count, and C-reactive protein (CRP), were collected retrospectively. The prognostic value of NLR and its association with extubation time, duration of intensive care unit (ICU) stay and in-hospital stay were analyzed. Results: Neutrophil count, NLR, and CRP were significantly increased post-operative compared with pre-operative (p < 0.05). The increased post-operative levels of NLR were significantly associated with longer extubation time, as well as prolonged post-operative cardiac ICU stay (p < 0.05). Multivariate linear regression analysis revealed that elevated NLR displayed a significant independent association with extubation time and the duration of an ICU stay. Conclusion: Increased post-operative NLR followed by cardiac surgery with CPB in pediatric patients was associated with longer extubation time and a longer duration of an ICU stay.
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Affiliation(s)
- Hao Xu
- Department of Anesthesiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yanxin Sun
- Department of Anesthesiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Sibi Zhang
- Department of Anesthesiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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10
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Shores DR, Everett AD. Children as Biomarker Orphans: Progress in the Field of Pediatric Biomarkers. J Pediatr 2018; 193:14-20.e31. [PMID: 29031860 PMCID: PMC5794519 DOI: 10.1016/j.jpeds.2017.08.077] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 08/04/2017] [Accepted: 08/30/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Darla R Shores
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD.
| | - Allen D Everett
- Division of Cardiology, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD
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11
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Abstract
Acute kidney injury (AKI) occurs in approximately 30% of all infants hospitalized in the neonatal intensive care unit. About 40% of very low-birth-weight infants develop AKI, with an estimated mortality rate of 50% to 80%. Very low-birth-weight survivors have twice the risk of developing chronic renal disease later in life compared with their term counterparts. Current diagnostic modalities for AKI include serum creatinine and urine output; however, recent studies suggest that these measures are imprecise, as they may not change until 25% to 50% of renal function is lost. Urinary biomarkers may more accurately identify infants at risk for early AKI development. The purpose of this review is to discuss current research findings related to neonatal AKI risk factors, provide an overview of short- and long-term outcomes, describe innovative diagnostic approaches, and identify future research direction needed to improve prediction and intervention strategies associated with renal impairment.
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12
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Cantinotti M, Giordano R, Scalese M, Molinaro S, Storti S, Murzi B, Pak V, Poli V, Iervasi G, Clerico A. Diagnostic accuracy and prognostic valued of plasmatic Cystatin-C in children undergoing pediatric cardiac surgery. Clin Chim Acta 2017; 471:113-118. [DOI: 10.1016/j.cca.2017.05.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 05/22/2017] [Accepted: 05/25/2017] [Indexed: 12/18/2022]
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13
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Nakhjavan-Shahraki B, Yousefifard M, Ataei N, Baikpour M, Ataei F, Bazargani B, Abbasi A, Ghelichkhani P, Javidilarijani F, Hosseini M. Accuracy of cystatin C in prediction of acute kidney injury in children; serum or urine levels: which one works better? A systematic review and meta-analysis. BMC Nephrol 2017; 18:120. [PMID: 28372557 PMCID: PMC5379579 DOI: 10.1186/s12882-017-0539-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 03/24/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There is still an ongoing discussion on the prognostic value of cystatin C in assessment of kidney function. Accordingly, the present study aimed to conduct a meta-analysis to provide evidence for the prognostic value of this biomarker for acute kidney injury (AKI) in children. METHODS An extensive search was performed in electronic databases of Medline, Embase, ISI Web of Science, Cochrane library and Scopus until the end of 2015. Standardized mean difference (SMD) with a 95% of confidence interval (95% CI) and the prognostic performance characteristics of cystatin C in prediction of AKI were assessed. Analyses were stratified based on the sample in which the level of cystatin C was measured (serum vs. urine). RESULTS A total of 24 articles were included in the meta-analysis [1948 children (1302 non-AKI children and 645 AKI cases)]. Serum (SMD = 0.96; 95% CI: 0.68-1.24; p < 0.0001) and urine (SMD = 0.54; 95% CI:0.34-0.75; p < 0.0001) levels of cystatin C were significantly higher in children with AKI. Overall area under the curve of serum cystatin C and urine cystatin C in prediction of AKI were 0.83 (95% CI: 0.80-0.86) and 0.85 (95% CI: 0.81-0.88), respectively. The best sensitivity (value = 0.85; 95% CI: 0.78-0.90) and specificity (value = 0.61; 95% CI: 0.48-0.73), were observed for the serum concentration of this protein and in the cut-off points between 0.4-1.0 mg/L. CONCLUSION The findings of the present study showed that cystatin C has an acceptable prognostic value for prediction of AKI in children. Since the serum level of cystatin C rises within the first 24 h of admission in patients with AKI, this biomarker can be a suitable alternative for traditional diagnostic measures.
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Affiliation(s)
- Babak Nakhjavan-Shahraki
- Pediatric Chronic Kidney Disease Research Center, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Yousefifard
- Physiology Research Center and Department of Physiology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Neamatollah Ataei
- Pediatric Chronic Kidney Disease Research Center, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pediatric Nephrology, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoud Baikpour
- Department of Neurology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Ataei
- Department of Nuclear Medicine, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Behnaz Bazargani
- Pediatric Chronic Kidney Disease Research Center, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pediatric Nephrology, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Abbasi
- Pediatric Chronic Kidney Disease Research Center, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pediatric Nephrology, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Parisa Ghelichkhani
- Department of Intensive Care Nursing, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
| | - Faezeh Javidilarijani
- Department of Pediatric Nephrology, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pediatric Nephrology, Atieh Hospital, Tehran, Iran
| | - Mostafa Hosseini
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Poursina Ave, Tehran, Iran.
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14
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Sweetman DU. Neonatal acute kidney injury - Severity and recovery prediction and the role of serum and urinary biomarkers. Early Hum Dev 2017; 105:57-61. [PMID: 28089174 DOI: 10.1016/j.earlhumdev.2016.12.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Neonatal acute kidney injury is common, in part due to incomplete renal maturation and also due to frequent exposure to risk factors for acute kidney injury such as perinatal asphyxia, extracorporeal-membrane-oxygenation, cardiac surgery, sepsis, prematurity and nephrotoxicity. However the current method by which acute kidney injury is diagnosed is sub-optimal and not universally accepted which impairs the accurate estimation of the true incidence of neonatal acute kidney injury. Serum Cystatin-C, urinary NGAL, KIM-1 and IL-18 are promising neonatal acute kidney injury biomarkers however the diagnosis of acute kidney injury remains serum creatinine/urine output-based in many studies. Emerging biomarkers which require further study in the neonatal population include netrin-1 and EGF. Increased awareness amongst clinicians of nephrotoxic medications being a modifiable risk factor for the development of neonatal acute kidney injury is imperative. The burden of chronic kidney failure following neonatal acute kidney injury is unclear and requires further study.
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Affiliation(s)
- Deirdre U Sweetman
- Department of Neonatology, National Maternity Hospital, Holles Street, Dublin 2, Ireland.
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15
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Abstract
Acute kidney injury (AKI) is increasingly recognized as a common problem in children undergoing cardiac surgery, with well documented increases in morbidity and mortality in both the short and the long term. Traditional approaches to the identification of AKI such as changes in serum creatinine have revealed a large incidence in this population with significant negative impact on clinical outcomes. However, the traditional diagnostic approaches to AKI diagnosis have inherent limitations that may lead to under-diagnosis of this pathologic process. There is a dearth of randomized controlled trials for the prevention and treatment of AKI associated with cardiac surgery, at least in part due to the paucity of early predictive biomarkers. Novel non-invasive biomarkers have ushered in a new era that allows for earlier detection of AKI. With these new diagnostic tools, a more consistent approach can be employed across centers that may facilitate a more accurate representation of the actual prevalence of AKI and more importantly, clinical investigation that may minimize the occurrence of AKI following pediatric cardiac surgery. A thoughtful management approach is necessary to mitigate the effects of AKI after cardiac surgery, which is best accomplished in close collaboration with pediatric nephrologists. Long-term surveillance for improvement in kidney function and potential development of chronic kidney disease should also be a part of the comprehensive management strategy.
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Affiliation(s)
- John Lynn Jefferies
- The Heart Institute, Cincinnati Children's Hospital Medical Center, United States
| | - Prasad Devarajan
- Division of Nephrology and Hypertension, Cincinnati Children's Hospital Medical Center, United States
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16
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The importance of renal function for the management of the sick newborn with congenital heart disease. PROGRESS IN PEDIATRIC CARDIOLOGY 2016. [DOI: 10.1016/j.ppedcard.2015.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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