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Villegas CV, Gorman E, Liu FM, Winchell RJ. Acute kidney injury in the acute care surgery patient: What you need to know. J Trauma Acute Care Surg 2024:01586154-990000000-00800. [PMID: 39238092 DOI: 10.1097/ta.0000000000004401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2024]
Abstract
ABSTRACT Acute kidney injury is associated with poor outcomes in the trauma and emergency general surgery population, and recent consensus definitions have allowed for significant advances in defining the burden of disease. The current definitions rely on overall functional measures (i.e., serum creatinine and urine output), which can be confounded by a variety of clinical factors. Biomarkers are increasingly being investigated as more direct diagnostic assays for the diagnosis of acute kidney injury and may allow earlier detection and more timely therapeutic intervention. Etiologies fall into two general categories: disorders of renal perfusion and exposure to nephrotoxic agents. Therapy is largely supportive, and prevention offers the best chance to decrease clinical impact.
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Affiliation(s)
- Cassandra V Villegas
- From the Department of Surgery (C.V.V., E.G., R.J.W.), and Department of Nephrology (F.M.L.), Weill Cornell Medicine, New York, New York
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Leng J, Li L, Tu H, Luo Y, Cao Z, Zhou K, Rizvi SMM, Tie H, Jiang Y. Mechanism and clinical role of TIMP-2 and IGFBP-7 in cardiac surgery-associated acute kidney injury: A review. Medicine (Baltimore) 2024; 103:e38124. [PMID: 38788006 PMCID: PMC11124736 DOI: 10.1097/md.0000000000038124] [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: 02/23/2024] [Accepted: 04/12/2024] [Indexed: 05/26/2024] Open
Abstract
Acute kidney injury (AKI) is a common postoperative complication, but there is still a lack of accurate biomarkers. Cardiac surgery-associated AKI is the most common cause of major-surgery-related AKI, and patients requiring renal replacement therapy have high mortality rates. Early diagnosis, intervention, and management are crucial for improving patient prognosis. However, diagnosing AKI based solely on changes in serum creatinine level and urine output is insufficient, as these changes often lag behind actual kidney damage, making early detection challenging. Biomarkers such as tissue inhibitor of metalloproteinases-2 (TIMP-2) and insulin-like growth factor-binding protein-7 (IGFBP-7) have been found to be significant predictors of moderate-to-severe AKI when combined with urine content analysis. This article reviews the mechanism of biomarkers TIMP-2 and IGFBP-7 in AKI and provides a comprehensive overview of the clinical effects of TIMP-2 and IGFBP-7 in cardiac surgery-associated AKI, including prediction, diagnosis, and progression.
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Affiliation(s)
- Jiajie Leng
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Letai Li
- Department of anesthesiology, The First College of Clinical Medicine, Chongqing Medical University, Chongqing, China
| | - Hongwen Tu
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yuxiang Luo
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhenrui Cao
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Kun Zhou
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Syed M Musa Rizvi
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hongtao Tie
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yingjiu Jiang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Huang F, Zeng Y, Lv L, Chen Y, Yan Y, Luo L, Pan R, Jiang J, Wei X. Predictive value of urinary cell cycle arrest biomarkers for all cause-acute kidney injury: a meta-analysis. Sci Rep 2023; 13:6037. [PMID: 37055509 PMCID: PMC10102152 DOI: 10.1038/s41598-023-33233-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 04/10/2023] [Indexed: 04/15/2023] Open
Abstract
The cell cycle arrest markers tissue inhibitor metalloproteinases-2 (TIMP-2) and insulin-like growth factor-binding protein 7 (IGFBP7) have been identified as potential biomarkers of acute kidney injury (AKI) in critically ill adults in intensive care units and cardiac surgery-associated AKI (CSA-AKI). However, the clinical impact on all-cause AKI remains unclear. Here, we report a meta-analysis performed to evaluate the predictive value of this biomarker for all-cause AKI. The PubMed, Cochrane, and EMBASE databases were systematically searched up to April 1, 2022. We used the Quality Assessment Tool for Diagnosis Accuracy Studies (QUADAS-2) to assess the quality. We extracted useful information from these studies and calculated the sensitivity, specificity, and area under the receiver operating characteristic curve (AUROC). Twenty studies with 3625 patients were included in the meta-analysis. The estimated sensitivity of urinary [TIMP-2] × [IGFBP7] in the diagnosis of all-cause AKI was 0.79 (95% CI 0.72, 0.84), and the specificity was 0.70 (95% CI 0.62, 0.76). The value of urine [TIMP-2] × [IGFBP7] in the early diagnosis of AKI was assessed using a random effects model. The pooled positive likelihood ratio (PLR), negative likelihood ratio (NLR), and diagnostic odds ratio (DOR) were 2.6 (95% CI 2.1, 3.3), 0.31 (95% CI 0.23, 0.40), and 8 (95% CI 6, 13), respectively. The AUROC was 0.81 (95% CI 0.78-0.84). No significant publication bias was observed in eligible studies. Subgroup analysis indicated that the diagnostic value was related to the severity of AKI, time measurement, and clinical setting. This study shows that urinary [TIMP-2] × [IGFBP7] is a reliable effective predictive test for all cause-AKI. However, whether and how urinary [TIMP-2] × [IGFBP7] can be used in clinical diagnosis still requires further research and clinical trials.
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Affiliation(s)
- Feng Huang
- Department of Nephrology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Nanchang University, Nanchang, 330006, China
| | - Yan Zeng
- Department of Nephrology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Linghai Lv
- Department of Nephrology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Shangrao Guangxin District People's Hospital, Shangrao, 334100, Jiangxi, China
| | - Yaoyao Chen
- Nanchang University, Nanchang, 330006, China
| | - Yan Yan
- Department of Nephrology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Laimin Luo
- Department of Nephrology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Rong Pan
- Department of Nephrology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Nanchang University, Nanchang, 330006, China
| | - Jiaming Jiang
- Department of Nephrology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Nanchang University, Nanchang, 330006, China
| | - Xin Wei
- Department of Nephrology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China.
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Qin Z, Li H, Jiao P, Jiang L, Geng J, Yang Q, Liao R, Su B. The value of urinary interleukin-18 in predicting acute kidney injury: a systematic review and meta-analysis. Ren Fail 2022; 44:1717-1731. [PMID: 36259446 PMCID: PMC9586591 DOI: 10.1080/0886022x.2022.2133728] [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] [Indexed: 11/16/2022] Open
Abstract
Aims The aim of this study was to systematically review relevant studies to evaluate the value of urinary interleukin-18 (uIL-18) in predicting acute kidney injury (AKI). Methods A comprehensive search of PubMed, Medline, Embase, and Cochrane Library was conducted for literature published up to 1 August 2022. Quality Assessment Tool for Diagnostic Accuracy Studies-2 (QUADAS-2) was applied to assess the literature quality. Then, relevant data were extracted from each eligible study and a random-effects regression model was utilized to pool sensitivity, specificity, and construct summary receiver operating characteristic (SROC) and area under curve (AUC). Results Twenty-six studies with 7183 patients were enrolled and relevant information was extracted. The estimated sensitivity and specificity of uIL-18 in the diagnosis of AKI were 0.64 (95% confidence interval (CI): 0.54–0.73) and 0.77 (95%CI: 0.71–0.83), respectively. The pooled diagnostic odds ratio (DOR) was 6.08 (95%CI: 3.63–10.18), and the AUC of uIL-18 in predicting AKI was 0.78 (95%CI: 0.74–0.81). Subgroup analysis showed that uIL-18 in pediatric patients was more effective in predicting AKI than in adults (DOR: 7.33 versus 5.75; AUC: 0.81 versus 0.77). Conclusions Urinary IL-18 could be a relatively good biomarker with moderate predictive value for AKI, especially in pediatric patients. However, further research and clinical settings are still needed to validate our findings.
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Affiliation(s)
- Zheng Qin
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China.,Med + Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China
| | - Hancong Li
- West China School of Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Pengcheng Jiao
- West China School of Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Luojia Jiang
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China.,Med + Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China
| | - Jiwen Geng
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China.,Med + Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China
| | - Qinbo Yang
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China.,Med + Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China
| | - Ruoxi Liao
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China.,Med + Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China
| | - Baihai Su
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China.,Med + Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China
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Pan HC, Yang SY, Chiou TTY, Shiao CC, Wu CH, Huang CT, Wang TJ, Chen JY, Liao HW, Chen SY, Huang TM, Yang YF, Lin HYH, Chan MJ, Sun CY, Chen YT, Chen YC, Wu VC. Comparative accuracy of biomarkers for the prediction of hospital-acquired acute kidney injury: a systematic review and meta-analysis. Crit Care 2022; 26:349. [PMID: 36371256 PMCID: PMC9652605 DOI: 10.1186/s13054-022-04223-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/28/2022] [Indexed: 11/13/2022] Open
Abstract
Background Several biomarkers have been proposed to predict the occurrence of acute kidney injury (AKI); however, their efficacy varies between different trials. The aim of this study was to compare the predictive performance of different candidate biomarkers for AKI. Methods In this systematic review, we searched PubMed, Medline, Embase, and the Cochrane Library for papers published up to August 15, 2022. We selected all studies of adults (> 18 years) that reported the predictive performance of damage biomarkers (neutrophil gelatinase-associated lipocalin (NGAL), kidney injury molecule-1 (KIM-1), liver-type fatty acid-binding protein (L-FABP)), inflammatory biomarker (interleukin-18 (IL-18)), and stress biomarker (tissue inhibitor of metalloproteinases-2 × insulin-like growth factor-binding protein-7 (TIMP-2 × IGFBP-7)) for the occurrence of AKI. We performed pairwise meta-analyses to calculate odds ratios (ORs) and 95% confidence intervals (CIs) individually. Hierarchical summary receiver operating characteristic curves (HSROCs) were used to summarize the pooled test performance, and the Grading of Recommendations, Assessment, Development and Evaluations criteria were used to appraise the quality of evidence. Results We identified 242 published relevant studies from 1,803 screened abstracts, of which 110 studies with 38,725 patients were included in this meta-analysis. Urinary NGAL/creatinine (diagnostic odds ratio [DOR] 16.2, 95% CI 10.1–25.9), urinary NGAL (DOR 13.8, 95% CI 10.2–18.8), and serum NGAL (DOR 12.6, 95% CI 9.3–17.3) had the best diagnostic accuracy for the risk of AKI. In subgroup analyses, urinary NGAL, urinary NGAL/creatinine, and serum NGAL had better diagnostic accuracy for AKI than urinary IL-18 in non-critically ill patients. However, all of the biomarkers had similar diagnostic accuracy in critically ill patients. In the setting of medical and non-sepsis patients, urinary NGAL had better predictive performance than urinary IL-18, urinary L-FABP, and urinary TIMP-2 × IGFBP-7: 0.3. In the surgical patients, urinary NGAL/creatinine and urinary KIM-1 had the best diagnostic accuracy. The HSROC values of urinary NGAL/creatinine, urinary NGAL, and serum NGAL were 91.4%, 85.2%, and 84.7%, respectively. Conclusions Biomarkers containing NGAL had the best predictive accuracy for the occurrence of AKI, regardless of whether or not the values were adjusted by urinary creatinine, and especially in medically treated patients. However, the predictive performance of urinary NGAL was limited in surgical patients, and urinary NGAL/creatinine seemed to be the most accurate biomarkers in these patients. All of the biomarkers had similar predictive performance in critically ill patients. Trial registrationCRD42020207883, October 06, 2020. Supplementary Information The online version contains supplementary material available at 10.1186/s13054-022-04223-6.
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van Duijl TT, Ruhaak R, Hoogeveen E, de Mutsert RE, Rosendaal F, le Cessie S, de Fijter J, Cobbaert C. Reference intervals of urinary kidney injury biomarkers for middle-aged men and women determined by quantitative protein mass spectrometry. Ann Clin Biochem 2022; 59:420-432. [PMID: 35957618 DOI: 10.1177/00045632221121780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND AIMS There is an ongoing need to recognize early kidney injury and its progression in structural chronic pathologies. The proteins NGAL, IGFBP7, TIMP2, KIM-1, CXCL9, TGF-β1, SLC22A2, nephrin, cubilin and uromodulin have been proposed as early kidney injury biomarkers. To guide clinical interpretation, their urinary concentrations should be accompanied by reference intervals, which we here establish in a representative Dutch middle-aged population. MATERIALS AND METHODS The 24-h urine samples from 1443 Caucasian middle-aged men and women, were analyzed for the biomarkers by quantitative LC-MS/MS. Biomarker excretion per 24-h were calculated, and urine creatinine and osmolality were measured for dilution normalization. This population was characterized by demographic and anthropometric parameters, comorbid conditions, and conventional kidney function measures. RESULTS NGAL, IGFBP7, TIMP2, KIM-1 and uromodulin could be quantified in this population, whereas nephrin, SLC22A2 and CXCL9 were below their detection limits. Urine creatinine and osmolality ( r= -were correlated to urine volume (r = -0.71; -0.74) and to IGFBP7 (r = 0.73; 0.71) and TIMP2 (r = 0.71; 0.69). Crude and normalized biomarker concentrations were affected by sex, but not by age, BMI, smoking, kidney function or common comorbid conditions. The reference intervals (men; women) were 18-108; 21-131 pmol IGFBP7/mmol creatinine, 1- 63; 4-224 pmol NGAL/mmol creatinine, 7-48; 7- 59 pmol TIMP2/mmol creatinine, <1-9; <1-12 pmol KIM-1/mmol creatinine and 0.1-1.2; 0.1-1.7 mg uromodulin/mmol creatinine. CONCLUSION We present dilution-normalized and sex-stratified urinary reference intervals of kidney injury biomarkers in a middle-aged Caucasian population.
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Affiliation(s)
| | | | - Ellen Hoogeveen
- Department of Clinical Epidemiology4501Leiden University Medical Center
| | - Renà E de Mutsert
- Department of Clinical Epidemiology4501Leiden University Medical Center
| | - Frits Rosendaal
- Department of Clinical Epidemiology4501Leiden University Medical Center
| | - Saskia le Cessie
- Department of Clinical Epidemiology4501Leiden University Medical Center
| | - Johan de Fijter
- Department of Nephrology4501Leiden University Medical Center
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Llerena Velastegui J, Vaca Perez P. “Urinary TIMP‐2 and IGFBP‐7 protein levels as early predictors of acute kidney injury after cardiac surgery”. J Card Surg 2022; 37:3444. [DOI: 10.1111/jocs.16748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 06/23/2022] [Indexed: 11/30/2022]
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Shah HH, Zehra SA, Khatri M. Urinary TIMP-2 and IGFBP-7 protein levels as early predictors of acute kidney injury after cardiac surgery. J Card Surg 2022; 37:2935. [PMID: 35726660 DOI: 10.1111/jocs.16704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 06/11/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Hussain Haider Shah
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - S Alishah Zehra
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Mahima Khatri
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
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Engin M, Aydın U, Tatlı AB, As AK, Ata Y. Heart surgery and postoperative acute kidney injury. J Card Surg 2022; 37:2487-2488. [PMID: 35396767 DOI: 10.1111/jocs.16509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 04/03/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Mesut Engin
- Department of Cardiovascular Surgery, University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
| | - Ufuk Aydın
- Department of Cardiovascular Surgery, University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
| | - Ahmet B Tatlı
- Department of Cardiovascular Surgery, University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
| | - Ahmet K As
- Department of Cardiovascular Surgery, University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
| | - Yusuf Ata
- Department of Cardiovascular Surgery, University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
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