The use of high-sensitivity cardiac troponin T and creatinine kinase-MB as a prognostic markers in patients with acute myocardial infarction and chronic kidney disease

Background High-sensitivity cardiac troponin T (hs-cTnT) and creatine kinase (CK)-MB are the most commonly used biomarkers for the diagnosis and prognosis of acute myocardial infarction (AMI). Chronic kidney disease (CKD) often leads to elevated hs-cTnT levels in non-AMI patients. However, studies c...

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Main Authors: Yunxian Chen, Xiwen Zhou, Zhixin Chen, Jue Xia, Fenglei Guan, Yue Li, Yanrong Li, Yicai Chen, Yuanlin Zhao, Huayun Qiu, Jiarong Liang, Liangqiu Tang
Format: Article
Language:English
Published: Taylor & Francis Group 2023-12-01
Series:Renal Failure
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Online Access:https://www.tandfonline.com/doi/10.1080/0886022X.2023.2220420
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author Yunxian Chen
Xiwen Zhou
Zhixin Chen
Jue Xia
Fenglei Guan
Yue Li
Yanrong Li
Yicai Chen
Yuanlin Zhao
Huayun Qiu
Jiarong Liang
Liangqiu Tang
author_facet Yunxian Chen
Xiwen Zhou
Zhixin Chen
Jue Xia
Fenglei Guan
Yue Li
Yanrong Li
Yicai Chen
Yuanlin Zhao
Huayun Qiu
Jiarong Liang
Liangqiu Tang
author_sort Yunxian Chen
collection DOAJ
description Background High-sensitivity cardiac troponin T (hs-cTnT) and creatine kinase (CK)-MB are the most commonly used biomarkers for the diagnosis and prognosis of acute myocardial infarction (AMI). Chronic kidney disease (CKD) often leads to elevated hs-cTnT levels in non-AMI patients. However, studies comparing the prognostic value of both hs-cTnT and CK-MB in patients with AMI and CKD are lacking.Methods We conducted a retrospective study on AMI patients diagnosed between January 2015 and October 2020. Patients were categorized based on renal function as normal or CKD. Peak hs-cTnT and CK-MB levels during hospitalization were collected, and their diagnostic value was evaluated using receiver operating characteristic (ROC) curves. The impact on in-hospital mortality was analyzed using multivariate logistic regression. The relationship between the hs-cTnT/CK-MB ratio and in-hospital death was examined using a restricted cubic spline (RCS) curve.Results The study included 5022 AMI patients, of whom 797 (15.9%) had CKD. The AUCs of Hs-cTnT and CK-MB were higher in the CKD group [0.842 (95% CI: 0.789–0.894) and 0.821 (95% CI: 0.760–0.882)] than in the normal renal function group [0.695 (95% CI: 0.604-0.790) and 0.708 (95% CI: 0.624-0.793)]. After full adjustment for all risk factors, hs-cTnT (OR, 2.82; 95% CI, 1.03–9.86; p = 0.038) and CK-MB (OR, 4.91; 95% CI, 1.54–14.68; p = 0.007) above the cutoff values were independent predictors of in-hospital mortality in patients with CKD. However, in patients with normal renal function, only CK-MB above the cutoff (OR, 2.45; 95% CI, 1.02–8.24; p = 0.046) was a predictor of in-hospital mortality, whereas hs-cTnT was not. There was an inverted V-shaped relationship between the hs-cTnT/CK-MB ratio and in-hospital mortality, with an inflection point of 19.61. The ratio within the second quartile (9.63-19.6) was an independent predictor of in-hospital mortality in patients with CKD (OR 5.3, 95% CI 1.66–16.86, p = 0.005).Conclusions Hs-cTnT independently predicted in-hospital mortality in AMI patients with CKD, whereas its predictive value was not observed in patients with normal renal function. CK-MB was an independent predictor of in-hospital mortality regardless of renal function. Moreover, the hs-cTnT/CK-MB ratio may aid in risk stratification of AMI patients with CKD.
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spelling doaj-art-133cf7680e0a4d8aad6b47111468d1b32025-08-20T02:16:11ZengTaylor & Francis GroupRenal Failure0886-022X1525-60492023-12-0145110.1080/0886022X.2023.2220420The use of high-sensitivity cardiac troponin T and creatinine kinase-MB as a prognostic markers in patients with acute myocardial infarction and chronic kidney diseaseYunxian Chen0Xiwen Zhou1Zhixin Chen2Jue Xia3Fenglei Guan4Yue Li5Yanrong Li6Yicai Chen7Yuanlin Zhao8Huayun Qiu9Jiarong Liang10Liangqiu Tang11Department of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaDepartment of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaDepartment of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaDepartment of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaDepartment of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaDepartment of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaDepartment of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaDepartment of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaDepartment of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaShaoguan College of Medicine, Shaoguan, ChinaDepartment of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaDepartment of Cardiology, Yue Bei People’s Hospital, Shantou University Medical College, Shaoguan, ChinaBackground High-sensitivity cardiac troponin T (hs-cTnT) and creatine kinase (CK)-MB are the most commonly used biomarkers for the diagnosis and prognosis of acute myocardial infarction (AMI). Chronic kidney disease (CKD) often leads to elevated hs-cTnT levels in non-AMI patients. However, studies comparing the prognostic value of both hs-cTnT and CK-MB in patients with AMI and CKD are lacking.Methods We conducted a retrospective study on AMI patients diagnosed between January 2015 and October 2020. Patients were categorized based on renal function as normal or CKD. Peak hs-cTnT and CK-MB levels during hospitalization were collected, and their diagnostic value was evaluated using receiver operating characteristic (ROC) curves. The impact on in-hospital mortality was analyzed using multivariate logistic regression. The relationship between the hs-cTnT/CK-MB ratio and in-hospital death was examined using a restricted cubic spline (RCS) curve.Results The study included 5022 AMI patients, of whom 797 (15.9%) had CKD. The AUCs of Hs-cTnT and CK-MB were higher in the CKD group [0.842 (95% CI: 0.789–0.894) and 0.821 (95% CI: 0.760–0.882)] than in the normal renal function group [0.695 (95% CI: 0.604-0.790) and 0.708 (95% CI: 0.624-0.793)]. After full adjustment for all risk factors, hs-cTnT (OR, 2.82; 95% CI, 1.03–9.86; p = 0.038) and CK-MB (OR, 4.91; 95% CI, 1.54–14.68; p = 0.007) above the cutoff values were independent predictors of in-hospital mortality in patients with CKD. However, in patients with normal renal function, only CK-MB above the cutoff (OR, 2.45; 95% CI, 1.02–8.24; p = 0.046) was a predictor of in-hospital mortality, whereas hs-cTnT was not. There was an inverted V-shaped relationship between the hs-cTnT/CK-MB ratio and in-hospital mortality, with an inflection point of 19.61. The ratio within the second quartile (9.63-19.6) was an independent predictor of in-hospital mortality in patients with CKD (OR 5.3, 95% CI 1.66–16.86, p = 0.005).Conclusions Hs-cTnT independently predicted in-hospital mortality in AMI patients with CKD, whereas its predictive value was not observed in patients with normal renal function. CK-MB was an independent predictor of in-hospital mortality regardless of renal function. Moreover, the hs-cTnT/CK-MB ratio may aid in risk stratification of AMI patients with CKD.https://www.tandfonline.com/doi/10.1080/0886022X.2023.2220420High-sensitivity cardiac troponin Tcreatine kinase (CK)-MBacute myocardial infarctionchronic kidney diseaseprognosis
spellingShingle Yunxian Chen
Xiwen Zhou
Zhixin Chen
Jue Xia
Fenglei Guan
Yue Li
Yanrong Li
Yicai Chen
Yuanlin Zhao
Huayun Qiu
Jiarong Liang
Liangqiu Tang
The use of high-sensitivity cardiac troponin T and creatinine kinase-MB as a prognostic markers in patients with acute myocardial infarction and chronic kidney disease
Renal Failure
High-sensitivity cardiac troponin T
creatine kinase (CK)-MB
acute myocardial infarction
chronic kidney disease
prognosis
title The use of high-sensitivity cardiac troponin T and creatinine kinase-MB as a prognostic markers in patients with acute myocardial infarction and chronic kidney disease
title_full The use of high-sensitivity cardiac troponin T and creatinine kinase-MB as a prognostic markers in patients with acute myocardial infarction and chronic kidney disease
title_fullStr The use of high-sensitivity cardiac troponin T and creatinine kinase-MB as a prognostic markers in patients with acute myocardial infarction and chronic kidney disease
title_full_unstemmed The use of high-sensitivity cardiac troponin T and creatinine kinase-MB as a prognostic markers in patients with acute myocardial infarction and chronic kidney disease
title_short The use of high-sensitivity cardiac troponin T and creatinine kinase-MB as a prognostic markers in patients with acute myocardial infarction and chronic kidney disease
title_sort use of high sensitivity cardiac troponin t and creatinine kinase mb as a prognostic markers in patients with acute myocardial infarction and chronic kidney disease
topic High-sensitivity cardiac troponin T
creatine kinase (CK)-MB
acute myocardial infarction
chronic kidney disease
prognosis
url https://www.tandfonline.com/doi/10.1080/0886022X.2023.2220420
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