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Ahmad MI, Chen LY, Singh S, Luqman-Arafath TK, Kamel H, Soliman EZ. Interrelations between albuminuria, electrocardiographic left atrial abnormality, and incident atrial fibrillation in the Multi-Ethnic Study of Atherosclerosis (MESA) cohort. Int J Cardiol 2023; 383:102-109. [PMID: 37100232 DOI: 10.1016/j.ijcard.2023.04.036] [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: 03/18/2023] [Revised: 04/13/2023] [Accepted: 04/18/2023] [Indexed: 04/28/2023]
Abstract
BACKGROUND The objective of the study was to examine the joint associations of albuminuria and electrocardiographic left atrial abnormality (ECG-LAA) with incident atrial fibrillation (AF) and whether this relationship varies by race. METHODS This analysis included 6670 participants free of clinical cardiovascular disease (CVD), including atrial fibrillation (AF), from the Multi-Ethnic Study of Atherosclerosis. ECG-LAA was defined as P-wave terminal force in V1 [PTFV1] >5000 μV × ms. Albuminuria was defined as urine albumin-creatinine ratio (UACR) ≥30 mg/g. Incident AF events through 2015 were ascertained from hospital discharge records and study-scheduled electrocardiograms. Cox proportional hazard models were used to examine the association of "no albuminuria + no ECG-LAA (reference)", "isolated albuminuria", "isolated ECG-LAA" and "albuminuria + ECG-LAA" with incident AF. RESULTS Over a median follow-up of 13.8 years, 979 incident cases of AF occurred. In adjusted models, the concomitant presence of ECG-LAA and albuminuria was associated with a higher risk of AF than either ECG-LAA or albuminuria in isolation (HR (95% CI): 2.43 (1.65-3.58), 1.33 (1.05-1.69), and 1.55 (1.27-1.88), respectively (interaction p-value = 0.50). Effect modification by race was observed with a 4-fold greater AF risk in Black participants with albuminuria + ECG-LAA (HR (95%CI): 4.37 (2.38-8.01) but no significant association in White participants (HR (95% CI) 0.60 (0.19-1.92) respectively; (interaction p-value for race x albuminuria-ECG-LAA combination = 0.05). CONCLUSIONS Concomitant presence of ECG-LAA and albuminuria confers a higher risk of AF compared to either one in isolation with a stronger association in Blacks than Whites.
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Affiliation(s)
- Muhammad Imtiaz Ahmad
- Department of Internal Medicine, Section on Hospital Medicine, Medical College of Wisconsin, Wauwatosa, WI, United States of America.
| | - Lin Y Chen
- Lillehei Heart Institute and Cardiovascular Division, University of Minnesota Medical School, Minneapolis, United States of America
| | - Sanjay Singh
- Department of Internal Medicine, Section on Hospital Medicine, Medical College of Wisconsin, Wauwatosa, WI, United States of America
| | - T K Luqman-Arafath
- Department of Internal Medicine, Section on Hospital Medicine, Wake Forest School of Medicine, Winston-Salem, NC, United States of America
| | - Hooman Kamel
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute and Department of Neurology, Weill Cornell Medicine, New York, NY, United States of America
| | - Elsayed Z Soliman
- Epidemiological Cardiology Research Center (EPICARE), Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC, United States of America
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Wang Z, Yuan J, Wan WB, Ding J, Han L, Zhao P, Guo K, Gao L, Zhou XJ, Zhu DS, Guan YT. Positive association between urinary albumin-creatinine ratio and lower extremity peripheral arterial disease in Chinese diabetes patients: A cross-section study with propensity score matching analysis. Nutr Metab Cardiovasc Dis 2023; 33:541-550. [PMID: 36646604 DOI: 10.1016/j.numecd.2022.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/13/2022] [Accepted: 11/03/2022] [Indexed: 11/13/2022]
Abstract
BACKGROUND AND AIMS Elevated urinary albumin-creatinine ratio (ACR) is an established risk factor for lower extremity peripheral arterial disease (PAD) in non-diabetes individual. This study aimed to determine the relationship between urinary ACR level and PAD in diabetes population. METHODS AND RESULTS A cross-section study with 1396 hospitalized diabetes participants from department of endocrinology and neurology were performed and the propensity score matching method was applied to reduce the effects of confounding factors between the matched PAD and Non-PAD groups. The relationship between urinary ACR and ankle-brachial index (ABI) was analyzed by linear curve fitting analyses and multiple logistic regression models. Our study showed that the prevalence of PAD (low ABI, ABI<0.9) was 7.09% in our diabetes patients. The ABI level was significantly lower in high ACR group compared with those in normal urinary ACR group (1.11 ± 0.17 vs 1.13 ± 0.15, p = 0.010). The prevalence of PAD was increased with the increased tertile's of log2-transformed ACR in total patients before and after propensity score matching (p < 0.001 and p = 0.007, respectively). The OR (95% CI) between log2-transformed ACR and PAD was 1.0 and 1.70 (1.08-2.69, p = 0.022) respectively in normal and high ACR levels in diabetes patients after adjusting for potential confounders. After propensity score matching, the OR (95% CI) between log2-transformed ACR and PAD was 1.0 and 1.85 (1.05-3.23, p = 0.031) respectively in normal and high ACR levels in diabetes patients after adjusting for potential confounders. CONCLUSION The elevated urinary ACR level was associated with PAD in Chinese diabetes patients.
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Affiliation(s)
- Ze Wang
- Department of Neurology, Baoshan Branch, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200444, China; Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Jian Yuan
- Department of Neurology, Baoshan Branch, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200444, China
| | - Wen-Bin Wan
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Jie Ding
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Lu Han
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Pei Zhao
- Department of Neurology, Baoshan Branch, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200444, China
| | - Kai Guo
- Department of Endocrinology, Yangpu Hospital, School of Medicine, Tongji University, Shanghai 200090, China
| | - Li Gao
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Xia-Jun Zhou
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - De-Sheng Zhu
- Department of Neurology, Baoshan Branch, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200444, China; Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China.
| | - Yang-Tai Guan
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China.
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Nagy EE, Puskás A, Kelemen P, Makó K, Brassai Z, Hársfalvi J, Frigy A. Elevated Serum Cystatin C and Decreased Cathepsin S/Cystatin C Ratio Are Associated with Severe Peripheral Arterial Disease and Polyvascular Involvement. Diagnostics (Basel) 2022; 12:diagnostics12040833. [PMID: 35453881 PMCID: PMC9029365 DOI: 10.3390/diagnostics12040833] [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: 12/14/2021] [Revised: 03/21/2022] [Accepted: 03/26/2022] [Indexed: 11/16/2022] Open
Abstract
Peripheral arterial disease (PAD) is frequently associated with atherosclerotic manifestations of the carotids and coronaries. Polyvascular involvement and low ankle−brachial index predict major cardiovascular events and high mortality. Cathepsin S (Cat S) promotes the inflammatory pathways of the arterial wall, while Cystatin C (Cys C) functions as its inhibitor; therefore, Cys C was proposed to be a biomarker of progression in PAD. In a single-center observational study, we investigated the correlations of serum Cys C and Cat S/Cys C ratio in a group of 90 PAD patients, predominantly with polyvascular involvement. Cys C and Cat S/Cys C were associated with ankle−brachial index (ABI) scores <0.4 in univariate and multiple regression models. Furthermore, both markers correlated positively with the plasma Von Willebrand Factor Antigen (VWF: Ag) and Von Willebrand Factor collagen-binding activity (VWF: CB). In addition, Cat S/Cys C was significantly decreased, whereas Cys C increased in subjects with three-bed atherosclerotic involvement. According to our results, high serum Cys C and low Cat S/Cys C ratios may indicate severe peripheral arterial disease and polyvascular atherosclerotic involvement.
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Affiliation(s)
- Előd Ernő Nagy
- Department of Biochemistry and Environmental Chemistry, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania
- Laboratory of Medical Analysis, Clinical County Hospital Mures, 540394 Targu Mures, Romania
- Correspondence: ; Tel.: +40-733-956-395
| | - Attila Puskás
- Angio-Center Vascular Medicine, 540074 Targu Mures, Romania;
- Department of Internal Medicine II, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania; (P.K.); (K.M.); (Z.B.)
- II Clinic of Internal Medicine, Emergency Clinical County Hospital Targu Mures, 540142 Targu Mures, Romania
| | - Piroska Kelemen
- Department of Internal Medicine II, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania; (P.K.); (K.M.); (Z.B.)
- II Clinic of Internal Medicine, Emergency Clinical County Hospital Targu Mures, 540142 Targu Mures, Romania
| | - Katalin Makó
- Department of Internal Medicine II, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania; (P.K.); (K.M.); (Z.B.)
- II Clinic of Internal Medicine, Emergency Clinical County Hospital Targu Mures, 540142 Targu Mures, Romania
- Hestia General Practioner Ltd., H-1188 Budapest, Hungary
| | - Zoltán Brassai
- Department of Internal Medicine II, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania; (P.K.); (K.M.); (Z.B.)
- II Clinic of Internal Medicine, Emergency Clinical County Hospital Targu Mures, 540142 Targu Mures, Romania
| | - Jolán Hársfalvi
- Department of Biophysics and Radiation Biology, Faculty of Medicine, Semmelweis University, H-1444 Budapest, Hungary;
| | - Attila Frigy
- Department of Internal Medicine IV, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania;
- Department of Cardiology, Clinical County Hospital Mures, 540072 Targu Mures, Romania
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Deng J, Liu J, Rong D, Ge Y, Li H, Jia S, Sun G, Zhang H, Liu X, Guo W. Association between Cystatin C and Peripheral Artery Disease in the Chinese Han Population. Ann Vasc Surg 2021; 73:244-253. [PMID: 33388409 DOI: 10.1016/j.avsg.2020.11.043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/15/2020] [Accepted: 11/29/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Recent studies of the association between cystatin C and peripheral artery disease (PAD) have produced inconsistent results, and few studies have been conducted to investigate this association in the Chinese Han population. Therefore, we evaluated the relationship between cystatin C and PAD using Chinese data. METHODS We performed a secondary analysis of the data from a previously published case-control study about PAD in our center. We examined the relationship between cystatin C and PAD by logistic regression models and subgroup and interaction analyses. We also constructed a propensity score-matched population by matching the conventional risk factors to further validate this association. In addition, we explored the relationship between cystatin C level and ankle-brachial index (ABI) strata (<0.4, ≥0.4) to shed light on a possible dose-dependent relationship between cystatin C levels and PAD severity. RESULTS In total, 426 participants were included for evaluation. The mean serum cystatin C concentration was significantly lower in the control group than that in the case group (1.06 ± 0.19 mg/L vs. 1.24 ± 0.34 mg/L, P < 0.001). After adjustment for conventional risk factors, the risk of PAD was significantly higher in individuals with a cystatin C level of ≥1.25 mg/L. A 17% higher risk of PAD was associated with each 100-μg/L increase in the serum cystatin C level. Similar results were seen in the analyses of the propensity score-matched population comprising 164 participants. Furthermore, patients with an ABI <0.4 had higher cystatin C level than those with an ABI ≥0.4 (1.31 ± 0.05 mg/L vs. 1.18 ± 0.03 mg/L, P = 0.03). CONCLUSIONS Our analysis indicated that an elevated cystatin C level is significantly associated with an increased risk of PAD in the Chinese Han population. Larger Chinese prospective cohort studies are needed to validate these findings.
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Affiliation(s)
- Jianqing Deng
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, China
| | - Jie Liu
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, China
| | - Dan Rong
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, China
| | - Yangyang Ge
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, China
| | - Haifeng Li
- Department of Vascular and Endovascular Surgery, Shanxian Dongda Hospital, Heze, Shandong, China
| | - Senhao Jia
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, China
| | - Guoyi Sun
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, China
| | - Hongpeng Zhang
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, China
| | - Xiaoping Liu
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, China
| | - Wei Guo
- Department of Vascular and Endovascular Surgery, Chinese PLA General Hospital, Beijing, China.
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How many more data is required to give the kidney the attention it deserves? Time to act for the “Big Five” of cardiovascular risk. Atherosclerosis 2020; 297:146-148. [DOI: 10.1016/j.atherosclerosis.2020.01.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 01/28/2020] [Indexed: 11/20/2022]
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Brito DJDA, dos Santos EM, Dias RSC, Calado IL, Silva GEB, Lages JS, Monteiro Júnior FDC, dos Santos AM, Salgado Filho N. Association between renal damage markers and carotid atherosclerosis in Afro-descendants with hypertension belonging to a minority ethnic group from Brazil. Ren Fail 2018; 40:483-491. [PMID: 30278805 PMCID: PMC6171460 DOI: 10.1080/0886022x.2018.1496932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 06/15/2018] [Accepted: 06/28/2018] [Indexed: 02/07/2023] Open
Abstract
Ethnicity appears to play an important role in the prevalence and severity of hypertension, renal disease, and atherosclerosis. A cross-sectional study was conducted, including 206 Afro-descendants with hypertension, living in the remaining quilombo communities. These subjects underwent a carotid intima-media thickness (CIMT) assessment. The presence of renal injury was assessed by: (1) The glomerular filtration rate (GFR) estimated by the formula CKD-EPI using creatinine and cystatin C and (2) Albuminuria (ACR ≥30 mg/g). The Poisson distribution model was set with robust variance to identify factors associated with carotid atherosclerosis. The statistical analysis was performed using the Stata 12.0 software, adopting a significance level of 5%. Most subjects were women (61.65%); the average age was 61.32 (±12.44) years. Subjects (12.62%) were identified with GFR <60 mL/min/1.73 m2 and 22.8% with albuminuria. Patients (59.22%) presented with a high CIMT. In the adjusted regression model, age ≥60 years (PR: 1.232 [CI 95%:1.091-1.390], p value = .001), ACR ≥30 mg/g (PR: 1.176 [CI 95%: 1.007-1.373], p = .040), and GFR/CKD-EPI using cystatin C (PR: 1.250 [CI 95%: 1.004-1.557], p = .045) were independently associated with carotid atherosclerosis. The occurrence of atherosclerotic lesions was high in the studied group. Age, albuminuria, and GFR (estimated by the formula CKD-EPI using cystatin C) influenced the prevalence of carotid atherosclerosis.
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Affiliation(s)
- Dyego José de Araújo Brito
- Postgraduate Program of Health Science, Federal University of Maranhão, São Luís, Brazil
- Nephrology Division, University Hospital of Federal University of Maranhão, São Luís, Brazil
| | - Elisangela Milhomem dos Santos
- Postgraduate Program of Health Science, Federal University of Maranhão, São Luís, Brazil
- Department of Nursing, Federal University of Maranhão, São Luís, Brazil
| | - Raimunda Sheyla Carneiro Dias
- Postgraduate Program of Health Science, Federal University of Maranhão, São Luís, Brazil
- Nephrology Division, University Hospital of Federal University of Maranhão, São Luís, Brazil
| | | | | | - Joyce Santos Lages
- Department of Public Health, Federal University of Maranhão, São Luís, Brazil
| | - Francisco das Chagas Monteiro Júnior
- Cardiology Division, University Hospital of Federal University of Maranhão, São Luís, Brazil
- Department of Medicine I, Federal University of Maranhão, São Luís, Brazil
| | - Alcione Miranda dos Santos
- Postgraduate Program of Health Science, Federal University of Maranhão, São Luís, Brazil
- Department of Public Health, Federal University of Maranhão, São Luís, Brazil
| | - Natalino Salgado Filho
- Postgraduate Program of Health Science, Federal University of Maranhão, São Luís, Brazil
- Nephrology Division, University Hospital of Federal University of Maranhão, São Luís, Brazil
- Department of Medicine I, Federal University of Maranhão, São Luís, Brazil
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Matsushita K, Ballew SH, Coresh J, Arima H, Ärnlöv J, Cirillo M, Ebert N, Hiramoto JS, Kimm H, Shlipak MG, Visseren FLJ, Gansevoort RT, Kovesdy CP, Shalev V, Woodward M, Kronenberg F. Measures of chronic kidney disease and risk of incident peripheral artery disease: a collaborative meta-analysis of individual participant data. Lancet Diabetes Endocrinol 2017; 5:718-728. [PMID: 28716631 PMCID: PMC5649254 DOI: 10.1016/s2213-8587(17)30183-3] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 05/11/2017] [Accepted: 05/15/2017] [Indexed: 01/14/2023]
Abstract
BACKGROUND Some evidence suggests that chronic kidney disease is a risk factor for lower-extremity peripheral artery disease. We aimed to quantify the independent and joint associations of two measures of chronic kidney disease (estimated glomerular filtration rate [eGFR] and albuminuria) with the incidence of peripheral artery disease. METHODS In this collaborative meta-analysis of international cohorts included in the Chronic Kidney Disease Prognosis Consortium (baseline measurements obtained between 1972 and 2014) with baseline measurements of eGFR and albuminuria, at least 1000 participants (this criterion not applied to cohorts exclusively enrolling patients with chronic kidney disease), and at least 50 peripheral artery disease events, we analysed adult participants without peripheral artery disease at baseline at the individual patient level with Cox proportional hazards models to quantify associations of creatinine-based eGFR, urine albumin-to-creatinine ratio (ACR), and dipstick proteinuria with the incidence of peripheral artery disease (including hospitalisation with a diagnosis of peripheral artery disease, intermittent claudication, leg revascularisation, and leg amputation). We assessed discrimination improvement through c-statistics. FINDINGS We analysed 817 084 individuals without a history of peripheral artery disease at baseline from 21 cohorts. 18 261 cases of peripheral artery disease were recorded during follow-up across cohorts (median follow-up was 7·4 years [IQR 5·7-8·9], range 2·0-15·8 years across cohorts). Both chronic kidney disease measures were independently associated with the incidence of peripheral artery disease. Compared with an eGFR of 95 mL/min per 1·73 m2, adjusted hazard ratios (HRs) for incident study-specific peripheral artery disease was 1·22 (95% CI 1·14-1·30) at an eGFR of 45 mL/min per 1·73 m2 and 2·06 (1·70-2·48) at an eGFR of 15 mL/min per 1·73 m2. Compared with an ACR of 5 mg/g, the adjusted HR for incident study-specific peripheral artery disease was 1·50 (1·41-1·59) at an ACR of 30 mg/g and 2·28 (2·12-2·44) at an ACR of 300 mg/g. The adjusted HR at an ACR of 300 mg/g versus 5 mg/g was 3·68 (95% CI 3·00-4·52) for leg amputation. eGFR and albuminuria contributed multiplicatively (eg, adjusted HR 5·76 [4·90-6·77] for incident peripheral artery disease and 10·61 [5·70-19·77] for amputation in eGFR <30 mL/min per 1·73 m2 plus ACR ≥300 mg/g or dipstick proteinuria 2+ or higher vs eGFR ≥90 mL/min per 1·73 m2 plus ACR <10 mg/g or dipstick proteinuria negative). Both eGFR and ACR significantly improved peripheral artery disease risk discrimination beyond traditional predictors, with a substantial improvement prediction of amputation with ACR (difference in c-statistic 0·058, 95% CI 0·045-0·070). Patterns were consistent across clinical subgroups. INTERPRETATION Even mild-to-moderate chronic kidney disease conferred increased risk of incident peripheral artery disease, with a strong association between albuminuria and amputation. Clinical attention should be paid to the development of peripheral artery disease symptoms and signs in people with any stage of chronic kidney disease. FUNDING American Heart Association, US National Kidney Foundation, and US National Institute of Diabetes and Digestive and Kidney Diseases.
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Affiliation(s)
| | | | - Josef Coresh
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Hisatomi Arima
- Department of Preventive Medicine and Public Health, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Johan Ärnlöv
- Division of Family Medicine and Primary Care, Department of Neurobiology, Care Science and Society, Karolinska Institutet, Huddinge, Sweden; School of Health and Social Studies, Dalarna University, Falun, Sweden
| | | | - Natalie Ebert
- Charité University Medicine, Institute of Public Health, Berlin, Germany
| | - Jade S Hiramoto
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Heejin Kimm
- Institute for Health Promotion, Department of Epidemiology and Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, South Korea
| | - Michael G Shlipak
- San Francisco VA Medical Center, San Francisco, USA; University of California, San Francisco, USA
| | - Frank L J Visseren
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht, Netherlands
| | - Ron T Gansevoort
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Csaba P Kovesdy
- Memphis Veterans Affairs Medical Center, Memphis, TN, USA; University of Tennessee Health Science Center, Memphis, TN, USA
| | - Varda Shalev
- Maccabi Institute for Research and Innovation, Maccabi Healthcare Services, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Mark Woodward
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; The George Institute for Global Health, University of Sydney, Sydney, NSW, Australia; The George Institute for Global Health, University of Oxford, Oxford, UK
| | - Florian Kronenberg
- Division of Genetic Epidemiology, Department of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, Austria
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Kobayashi T, Yokokawa H, Fujibayashi K, Haniu T, Hisaoka T, Fukuda H, Naito T. Association between high cystatin C levels and carotid atherosclerosis. World J Cardiol 2017; 9:174-181. [PMID: 28289532 PMCID: PMC5329745 DOI: 10.4330/wjc.v9.i2.174] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Revised: 12/21/2016] [Accepted: 01/14/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the association between carotid atherosclerosis and cystatin C (CysC) and to determine the optimal CysC cut-off value.
METHODS One hundred twenty-eight subjects were included in this study. Atherosclerosis was defined as a maximum carotid plaque thickness (MCPT) of greater than 2 mm. A receiver operating characteristic curve analysis was used to determine the diagnostic value of serum CysC for atherosclerosis. The subjects were divided into two groups according to the CysC cut-off value. We screened for diabetes, hypertension, dyslipidemia, smoking status, alcohol consumption, and exercise behavior. The association between atherosclerosis and CysC levels was assessed using multivariate analysis.
RESULTS The subjects were then divided into two groups according to the CysC cut-off value (0.73 mg/L). The median age of the high CysC group was 72 years (85% males), whereas that of the low CysC group was 61 years (63% males). The CysC levels were significantly correlated with Cr and estimated glomerular filtration rate (eGFR) values. Body-mass index, visceral fat area, hypertension, diabetes mellitus, and MCPT were significantly higher in the high CysC group than in the low CysC group. Furthermore, the eGFR was significantly lower in the high CysC group. Regarding lifestyle habits, only the exercise level was lower in the high CysC group than in the low CysC group. Multivariate analysis, adjusted for age and sex, revealed that high CysC levels were significantly associated with an MCPT of ≥ 2 mm (odds ratio: 2.92; 95%CI: 1.13-7.99).
CONCLUSION Higher CysC levels were associated with an MCPT of ≥ 2 mm. The CysC cut-off value of 0.73 mg/L appears to aid in the diagnosis of atherosclerosis.
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Tomiyama H, Yamashina A. Clinical Considerations for the Association between Vascular Damage and Chronic Kidney Disease. Pulse (Basel) 2015; 2:81-94. [PMID: 26587448 DOI: 10.1159/000374092] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Chronic kidney disease (CKD) is an independent risk factor for cardiovascular disease. Recently, noninvasive and simple morphological and functional methods have been introduced to assess atherosclerotic vascular damage. This review describes the association of CKD with vascular damage as assessed by these methods. Carotid intima-media thickness (IMT) and coronary artery calcium score (CACS) are morphological parameters of vascular damage, and an ankle-brachial index (ABI) <0.90 suggests the presence of peripheral arterial disease (i.e., it represents advanced atherosclerosis). Several prospective studies have demonstrated that CKD is a risk factor for an increased IMT, an increased CACS and a decreased ABI. While it has not been clarified whether measuring the IMT or CACS might be useful to predict the progression of renal function decline, a reduced ABI has been demonstrated as a predictor of accelerated renal function decline. On the other hand, pulse wave velocity (PWV) is a marker of arterial stiffness rather than atherosclerosis, reflecting functional abnormalities caused by vascular damage, and moderate-to-severe CKD may be a risk factor for the progression of arterial stiffness. The measurement of functional markers, especially of PWV or pulse pressure, has been demonstrated to be useful to predict the rate of progression of renal function decline. Thus, renal dysfunction and atherogenic states may be components of a vicious cycle, and vascular function abnormalities associated with atherosclerosis may accelerate this cycle. As the next step, we propose to examine whether improvement of vascular function abnormalities can interrupt this vicious cycle.
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Affiliation(s)
| | - Akira Yamashina
- Department of Cardiology, Tokyo Medical University, Tokyo, Japan
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10
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Shah RV, Allison MA, Lima JAC, Abbasi SA, Mongraw-Chaffin M, Jerosch-Herold M, Ding J, Budoff MJ, Murthy VL. Liver steatosis and the risk of albuminuria: the multi-ethnic study of atherosclerosis. J Nephrol 2015; 28:577-84. [PMID: 25712234 DOI: 10.1007/s40620-015-0177-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 01/30/2015] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To measure association between hepatic fat and albuminuria (an early marker of renal injury) in individuals without diabetes or hypertension. METHODS 2,281 individuals in the Multi-Ethnic Study of Atherosclerosis without diabetes or hypertension, renal disease, or excess alcohol consumption underwent computed tomography (CT) for assessment of liver attenuation (marker of hepatic lipid content) and urinalysis (for albuminuria) at initial study visit, with assessment of incident and prevalent albuminuria by logistic regression in follow-up. RESULTS After adjustment for age, gender, race, smoking, blood pressure, insulin resistance, and body mass index, individuals with less liver fat (higher liver CT attenuation) had a lower probability of having albuminuria at Exam 1 (OR per 10 unit increase in attenuation 0.77, 95 % CI 0.61-0.97, P = 0.02). At median 9.3 years follow-up, albuminuria was identified in 129 individuals were (5.8 %). In fully adjusted models (with age, smoking, body mass index, blood pressure, diabetes and hypertension as time-dependent covariates), lower liver attenuation (greater liver fat) was associated with higher risk of incident albuminuria (OR 0.79, 95 % CI 0.66-0.94, P = 0.008). CONCLUSIONS Hepatic attenuation is associated with prevalent and incident albuminuria, an early, potent risk factor for renal risk in a population not clearly at risk for future renal failure.
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Affiliation(s)
- Ravi V Shah
- Department of Cardiology and Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, 185 Pilgrim Road, Suite 454-East, Boston, MA, 02215, USA.
| | - Matthew A Allison
- Department of Family and Preventative Medicine, University of California-San Diego, San Diego, CA, USA
| | - Joao A C Lima
- Cardiology Division, Johns Hopkins Medical Institute, Baltimore, MD, USA
| | - Siddique A Abbasi
- Department of Cardiology and Medicine, Brown University, Providence, RI, USA
| | - Morgana Mongraw-Chaffin
- Department of Family and Preventative Medicine, University of California-San Diego, San Diego, CA, USA
| | | | - Jingzhong Ding
- Department of Medicine, Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| | - Matthew J Budoff
- Department of Cardiology and Medicine, University of California-Los Angeles, Los Angeles, CA, USA
| | - Venkatesh L Murthy
- Cardiovascular Medicine Division, Department of Medicine, Nuclear Medicine and Cardiothoracic Imaging Divisions, Department of Radiology, University of Michigan, 1338 Cardiovascular Center, Ann Arbor, MI, USA.
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