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Roumeliotis S, Neofytou IE, Maassen C, Lux P, Kantartzi K, Papachristou E, Schurgers LJ, Liakopoulos V. Association of Red Blood Cell Distribution Width and Neutrophil-to-Lymphocyte Ratio with Calcification and Cardiovascular Markers in Chronic Kidney Disease. Metabolites 2023; 13:metabo13020303. [PMID: 36837922 PMCID: PMC9966770 DOI: 10.3390/metabo13020303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/10/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
We aimed to investigate the association between Red Blood Cell Distribution Width (RDW) and Neutrophil-to-Lymphocyte Ratio (NLR), simple, rapidly assessed markers from the complete blood count with vascular calcification (VC)/stiffness and cardiovascular disease (CVD) in chronic kidney disease (CKD). Dephosphorylated, uncarboxylated matrix Gla-protein (dp-ucMGP), and central/peripheral hemodynamics' parameters were measured in 158 CKD patients, including Hemodialysis and Peritoneal Dialysis. Spearman's rho analysis showed that RDW correlated with C-reactive protein (CRP) (r = 0.29, p < 0.001), dp-ucMGP (r = 0.43, p = < 0.0001), central diastolic blood pressure (DBP) (r = -0.19, p = 0.02), and albuminuria (r = -0.17, p = 0.03). NLR correlated with the duration of CVD (r = 0.32, p < 0.001), CRP (r = 0.27, p = 0.01), dp-ucMGP (r = 0.43, p < 0.0001), central DBP (r = -0.32, p < 0.0001) and eGFR (r = -0.25, p = 0.04). In multiple regression models, circulating dp-ucMGP was an independent predictor of RDW (β = 0.001, p = 0.001) and NLR (β = 0.002, p = 0.002). In CKD patients, RDW and NLR are associated with traditional and novel markers of VC and CVD.
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Affiliation(s)
- Stefanos Roumeliotis
- Division of Nephrology and Hypertension, 1st Department of Internal Medicine, AHEPA Hospital, School of Medicine, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece
- Correspondence: ; Tel./Fax: +30-2310994694
| | - Ioannis E. Neofytou
- Division of Nephrology and Hypertension, 1st Department of Internal Medicine, AHEPA Hospital, School of Medicine, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece
| | - Cecile Maassen
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, 6200 MD Maastricht, The Netherlands
| | - Petra Lux
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, 6200 MD Maastricht, The Netherlands
| | - Konstantia Kantartzi
- Department of Nephrology, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Evangelos Papachristou
- Department of Nephrology and Renal Transplantation, Patras University Hospital, 26504 Patras, Greece
| | - Leon J. Schurgers
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, 6200 MD Maastricht, The Netherlands
| | - Vassilios Liakopoulos
- Division of Nephrology and Hypertension, 1st Department of Internal Medicine, AHEPA Hospital, School of Medicine, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece
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Zhu X, Li G, Li S, Gong Z, Liu J, Song S. Neutrophil-to-lymphocyte ratio and red blood cell distribution width-to-platelet ratio predict cardiovascular events in hemodialysis patients. Exp Ther Med 2020; 20:1105-1114. [PMID: 32742350 DOI: 10.3892/etm.2020.8756] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 07/12/2019] [Indexed: 12/14/2022] Open
Abstract
Cardiovascular diseases are among the primary causes of decreased quality of life as well as mortality of hemodialysis patients with end-stage renal disease. The aim of the present study was to evaluate the predictive value of the red blood cell distribution width (RDW)-to-platelet ratio (RPR) and neutrophil-to-lymphocyte ratio (NLR) regarding the occurrence or development of cardiovascular events in hemodialysis patients, as well as the prognostic value of this metric. A total of 219 hemodialysis patients with cardiovascular events (HCE group) and 276 hemodialysis patients with no cardiovascular events (HNCE group) were enrolled in the present study. The clinical characteristics and laboratory parameters on admission, including RDW, as well as neutrophil, lymphocyte and platelet counts, were recorded. The NLR and RPR were increased in the HCE group compared with those in the HNCE group and there was a positive association between the NLR or RPR and the incidence of cardiovascular events in hemodialysis patients. In the receiver operating characteristics curve analysis, the area under the curve of the RPR for predicting cardiovascular events in hemodialysis patients was 0.88, while that for the NLR was 0.84. The sensitivity and specificity of the RPR for predicting cardiovascular events in hemodialysis patients were 0.87 and 0.82 respectively, and for the NLR, they were 0.75 and 0.79, respectively. The RPR was an independent risk factor for the prognosis regarding cardiovascular events in hemodialysis patients. In addition, the NLR and RPR were correlated with brain natriuretic peptide (BNP), cardiac troponin I (cTnI), creatine kinase isoenzyme-MB (CK-MB), and associated with ST segment changes in HCE patients. In conclusion, it was possible to predict the incidence of cardiovascular events in hemodialysis patients using the NLR and RPR, while the RPR had a better sensitivity and specificity than the NLR. The RPR was an independent risk factor for the prognosis regarding cardiovascular events in hemodialysis patients. These routinely available parameters should be considered as novel diagnostic markers for the occurrence and development of cardiovascular events in hemodialysis patients and their prognosis.
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Affiliation(s)
- Xiangjun Zhu
- Department of Nephrology, The First People's Hospital of Yancheng, Yancheng, Jiangsu 224005, P.R. China
| | - Gongqi Li
- Department of Clinical Laboratory, Linyi Traditional Hospital, Linyi, Shandong 276003, P.R. China
| | - Shujuan Li
- Department of Nephrology, The First People's Hospital of Yancheng, Yancheng, Jiangsu 224005, P.R. China
| | - Zhuang Gong
- Department of Nephrology, The First People's Hospital of Yancheng, Yancheng, Jiangsu 224005, P.R. China
| | - Jun Liu
- Department of Laboratory Medicine, The Fifth People's Hospital of Wuxi Affiliated to Jiangnan University, Wuxi, Jiangsu 214005, P.R. China
| | - Shu Song
- Department of Pathology, The First People's Hospital of Yancheng, Yancheng, Jiangsu 224005, P.R. China
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Feng S, Wang H, Yang J, Hu X, Wang W, Liu H, Li H, Zhang X. Kidney transplantation improves arterial stiffness in patients with end-stage renal disease. Int Urol Nephrol 2020; 52:877-884. [PMID: 31925642 DOI: 10.1007/s11255-020-02376-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 01/03/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Cardiovascular disease (CVD) is the leading cause of mortality among the patients with end-stage renal disease (ESRD). Arterial stiffness is a well-accepted predictor of cardiovascular mortality in general population and ESRD patients. The aim of this study was to compare the change of arterial stiffness in kidney transplant recipients (KTRs) and ESRD patients, and further investigate the impact of kidney transplantation (KT) on arterial stiffness. METHODS A total of 138 maintenance hemodialysis patients, 198 KTRs and 75 healthy volunteers were enrolled in this study. The carotid-femoral pulse wave velocity (CF-PWV) and carotid-radial PWV (CR-PWV) were determined, and the correlations of PWV with biochemical parameters were analyzed. RESULTS CF-PWV was highest in the maintenance hemodialysis patients, but similar between KTRs and healthy volunteers. Bivariate correlation analysis among KTRs demonstrated that CF-PWV was positively correlated with high level of peripheral diastolic blood pressure, pulse pressure, mean artery pressure, BUN and HDL, but negatively correlated with albumin. Univariate polytomous logistic regression analysis showed that age, BMI, systolic blood pressure, pulse pressure, length of KT and BUN were associated with the increase of CF-PWV value. CONCLUSIONS Aortic stiffness could be improved after KT. Meanwhile, age, BMI, systolic blood pressure, pulse pressure, length of KT and BUN were independent predictors of the increase of CF-PWV in KTRs.
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Affiliation(s)
- Sujuan Feng
- Institute of Uro-Nephrology, Beijing Chao-Yang Hospital, Capital Medical University, #8 Gong Ti Nan Lu, Beijing Chao yang District, Beijing, 100020, China
| | - Haozhou Wang
- Institute of Uro-Nephrology, Beijing Chao-Yang Hospital, Capital Medical University, #8 Gong Ti Nan Lu, Beijing Chao yang District, Beijing, 100020, China
| | - Jing Yang
- Institute of Uro-Nephrology, Beijing Chao-Yang Hospital, Capital Medical University, #8 Gong Ti Nan Lu, Beijing Chao yang District, Beijing, 100020, China
| | - Xiaopeng Hu
- Institute of Uro-Nephrology, Beijing Chao-Yang Hospital, Capital Medical University, #8 Gong Ti Nan Lu, Beijing Chao yang District, Beijing, 100020, China
| | - Wei Wang
- Institute of Uro-Nephrology, Beijing Chao-Yang Hospital, Capital Medical University, #8 Gong Ti Nan Lu, Beijing Chao yang District, Beijing, 100020, China
| | - Hang Liu
- Institute of Uro-Nephrology, Beijing Chao-Yang Hospital, Capital Medical University, #8 Gong Ti Nan Lu, Beijing Chao yang District, Beijing, 100020, China
| | - Han Li
- Institute of Uro-Nephrology, Department of Blood Purification, Beijing Chao-Yang Hospital, Capital Medical University, #8 Gong Ti Nan Lu, Beijing Chao yang District, Beijing, 100020, China.
| | - Xiaodong Zhang
- Institute of Uro-Nephrology, Beijing Chao-Yang Hospital, Capital Medical University, #8 Gong Ti Nan Lu, Beijing Chao yang District, Beijing, 100020, China.
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Korogiannou M, Xagas E, Marinaki S, Sarafidis P, Boletis JN. Arterial Stiffness in Patients With Renal Transplantation; Associations With Co-morbid Conditions, Evolution, and Prognostic Importance for Cardiovascular and Renal Outcomes. Front Cardiovasc Med 2019; 6:67. [PMID: 31179288 PMCID: PMC6543273 DOI: 10.3389/fcvm.2019.00067] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 05/07/2019] [Indexed: 12/12/2022] Open
Abstract
Patients with chronic kidney disease (CKD), particularly those with end-stage renal disease (ESRD), are at increased risk of cardiovascular events and mortality. The spectrum of arterial remodeling in CKD and ESRD includes atheromatosis of middle-sized conduit arteries and, most importantly, the process of arteriosclerosis, characterized by increased arterial stiffness of aorta and the large arteries. Longitudinal studies showed that arterial stiffness and abnormal wave reflections are independent cardiovascular risk factors in several populations, including patients with CKD and ESRD. Kidney transplantation is the treatment of choice for patients with ESRD, associated with improved survival and better quality of life in relation to hemodialysis or peritoneal dialysis. However, cardiovascular mortality in transplanted patients remains much higher than that in general population, a finding that is at least partly attributed to adverse lesions in the vascular tree of these patients, generated during the progression of CKD, which do not fully reverse after renal transplantation. This article attempts to provide an overview of the field of arterial stiffness in renal transplantation, discussing in detail available studies on the degree and the associations of arterial stiffness with other co-morbidities in renal transplant recipients, the prognostic significance of arterial stiffness for cardiovascular events, renal events and mortality in these individuals, as well as studies examining the changes in arterial stiffness following renal transplantation.
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Affiliation(s)
- Maria Korogiannou
- Department of Nephrology and Renal Transplantation Unit, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Efstathios Xagas
- Department of Nephrology and Renal Transplantation Unit, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Smaragdi Marinaki
- Department of Nephrology and Renal Transplantation Unit, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - John N Boletis
- Department of Nephrology and Renal Transplantation Unit, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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