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Surówka A, Żołnierczuk M, Prowans P, Grabowska M, Kupnicka P, Markowska M, Olejnik-Wojciechowska J, Szlosser Z, Wilk A, Szumilas K, Kędzierska-Kapuza K. The Effects of Chronic Immunosuppressive Treatment on Morphological Changes in Cardiac Tissue and the Balance between Matrix Metalloproteinases (MMP-2 and MMP-9) and Their Inhibitors in the Rat Heart. Int J Mol Sci 2024; 25:4468. [PMID: 38674053 PMCID: PMC11049927 DOI: 10.3390/ijms25084468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 04/12/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
Using different three-drug immunosuppressive treatment regimens in a rat model, we aimed to determine the effects of long-term therapy on metalloproteinase-2 and metalloproteinase-9 activity and the expression of their inhibitors, as well as to assess the morphology of the animals' cardiac tissue. Our results suggest that chronic use of immunosuppressive drugs disrupts the balance between the activity of MMPs and TIMPs. Depending on the type of drug regimen used, this leads to abnormalities in the cardiac structure, collagen fiber accumulation, or cardiomyocyte hypertrophy. The information obtained in the present study allows us to conclude that the chronic treatment of rats with the most common clinical immunosuppressive regimens may contribute to abnormalities in the myocardial structure and function. The results presented in this study may serve as a prelude to more in-depth analyses and additional research into the optimal selection of an immunosuppressive treatment with the lowest possible risk of cardiovascular complications for patients receiving organ transplants.
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Affiliation(s)
- Anna Surówka
- Department of Plastic, Endocrine and General Surgery, Pomeranian Medical University, 72-010 Szczecin, Poland
| | - Michał Żołnierczuk
- Department of Vascular Surgery, General Surgery and Angiology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Piotr Prowans
- Department of Plastic, Endocrine and General Surgery, Pomeranian Medical University, 72-010 Szczecin, Poland
| | - Marta Grabowska
- Department of Histology and Developmental Biology, Faculty of Health Sciences, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Patrycja Kupnicka
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland
| | - Marta Markowska
- Department of Plastic, Endocrine and General Surgery, Pomeranian Medical University, 72-010 Szczecin, Poland
- Department of Plastic and Reconstructive Surgery, 109 Military Hospital, 71-422 Szczecin, Poland
| | | | - Zbigniew Szlosser
- Department of Plastic, Endocrine and General Surgery, Pomeranian Medical University, 72-010 Szczecin, Poland
| | - Aleksandra Wilk
- Department of Histology and Embryology, Pomeranian Medical University, 70-111 Szczecin, Poland;
| | - Kamila Szumilas
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Karolina Kędzierska-Kapuza
- Department of Gastroenterological Surgery and Transplantology, Centre of Postgraduate Medical Education in Warsaw, 137 Woloska St., 02-507 Warsaw, Poland
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Zhang Y, Wu M, Mao C. Risk factors and their association with mortality in patients undergoing long-term hemodialysis or/and kidney transplant patients or late-stage chronic kidney disease: A single center, prospective observational study. Medicine (Baltimore) 2024; 103:e36805. [PMID: 38181232 PMCID: PMC10766222 DOI: 10.1097/md.0000000000036805] [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: 10/01/2023] [Accepted: 12/06/2023] [Indexed: 01/07/2024] Open
Abstract
Cardiovascular diseases (CVDs) are a very common occurrence in patients with chronic kidney disease (CKD) and that was the main cause of mortality in these patients. The aims of the present study were to examine the effects of inflammation, malnutrition, and an oxidative stress in patients undergoing long-term hemodialysis or/and kidney transplant patients or patients with late-stage CKD, with its coherent consequences during a 38-month follow-up period. The present study included 137 patients with renal insufficiencies (48 patients had CKD, 29 patients had kidney transplants, and 60 CKD patients underwent hemodialysis [HD] and 39 normal individuals [controls]; aged 49 ± 20 years, 96 males and 80 females). All patients with renal insufficiencies were dialyzed 3 times a week for 4 to 5 hours/day (dialysis commenced in March 2017 and continued for 38 months). Biochemical parameters, Paraoxonoase (PON)-1 status, and inflammatory-markers were assayed using the standard laboratory protocols. The Kaplan-Meier method with the log-rank test was used for survival analysis of CKD patients. Older aged patients had a higher risk of developing CKD than the controls (P < .001). The albumin level, body mass index, and total cholesterol were found to be lower, and the triglyceride value was found to be higher in the patients of the HD group (P < .05 for all). The patients of the HD group exhibited a higher activity of PON-1 than the patients who received a kidney transplant (P < .001). The control patients had a higher activity of PON-1 than the patients of the HD group, those with CKD, and those of the kidney transplant group (P < .001 for all). Following a follow-up of 16 patients with CKD for 38 months, 15 patients undergoing HD succumbed due to cardiovascular diseases and one patient received a kidney transplant. At 8 to 10-month of follow-up 85% of survival function was noted. As the disease progressed, the survival function decreased to 30% due to the malnutrition in patients with CKD. Lipid oxidation and malnutrition/inflammation are associated with in various stages of CKD patients. With progressing CKD patients' biomarkers of lipid oxidation and malnutrition/inflammation show an increasing trend.
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Affiliation(s)
- Yi Zhang
- Department of Nephrology, Ningbo Yinzhou No. 2 Hospital, Ningbo, Zhejiang, P.R. China
| | - Minxiang Wu
- Department of Nephrology, Ningbo Yinzhou No. 2 Hospital, Ningbo, Zhejiang, P.R. China
| | - Congbo Mao
- Department of Nephrology, Ningbo Yinzhou No. 2 Hospital, Ningbo, Zhejiang, P.R. China
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Chen C, Chang CC, Lee IT, Huang CY, Lin FY, Lin SJ, Chen JW, Chang TT. High-density lipoprotein protects vascular endothelial cells from indoxyl sulfate insults through its antioxidant ability. Cell Cycle 2023; 22:2409-2423. [PMID: 38129288 PMCID: PMC10802207 DOI: 10.1080/15384101.2023.2296184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 12/10/2023] [Indexed: 12/23/2023] Open
Abstract
Chronic kidney disease (CKD) patients have a high risk of cardiovascular disease. Indoxyl sulfate (IS) is a uremic toxin that has been shown to inhibit nitric oxide production and cause cell senescence by inducing oxidative stress. High-density lipoprotein (HDL) has a protective effect on the cardiovascular system; however, its impacts on IS-damaged endothelial cells are still unknown. This study aimed to explore the effects of exogenous supplement of HDL on vascular endothelial cells in a uremia-mimic environment. Tube formation, migration, adhesion, and senescence assays were used to evaluate the cell function of human aortic endothelial cells (HAECs). Reactive oxygen species generation was measured by using Amplex red assay. L-NAME and MCI186 were used as a nitric oxide synthase inhibitor and a free radical scavenger, respectively. HDL exerted anti-inflammatory and antioxidant effects via HIF-1α/HO-1 activation and IL-1β/TNF-α/IL-6 inhibition in IS-stimulated HAECs. HDL improved angiogenesis ability through upregulating Akt/eNOS/VEGF/SDF-1 in IS-stimulated HAECs. HDL decreased endothelial adhesiveness via downregulating VCAM-1 and ICAM-1 in IS-stimulated HAECs. Furthermore, HDL reduced cellular senescence via upregulating SIRT1 and downregulating p53 in IS-stimulated HAECs. Importantly, the above beneficial effects of HDL were mainly due to its antioxidant ability. In conclusion, HDL exerted a comprehensive protective effect on vascular endothelial cells against damage from IS through its antioxidant ability. The results of this study might provide a theoretical basis for potential HDL supplementation in CKD patients with endothelial damage.
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Affiliation(s)
- Ching Chen
- Department and Institute of Pharmacology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chia-Chi Chang
- Departments of Internal Medicine, College of Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - I-Ta Lee
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chun-Yao Huang
- Departments of Internal Medicine, College of Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
- Division of Cardiology and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Feng-Yen Lin
- Departments of Internal Medicine, College of Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
- Division of Cardiology and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Shing-Jong Lin
- Departments of Internal Medicine, College of Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
- Division of Cardiology and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Jaw-Wen Chen
- Department and Institute of Pharmacology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Departments of Internal Medicine, College of Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
- Division of Cardiology and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, Taiwan
- Department of Research, Taipei Medical University Hospital, Taipei, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ting-Ting Chang
- Department and Institute of Pharmacology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Cardiology and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, Taiwan
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Uwumiro F, Nebuwa C, Nwevo CO, Okpujie V, Osemwota O, Obi ES, Nwoagbe O, Tejere E, Adjei-Mensah J, Ogbodo CT, Ekeh CN. Cardiovascular Event Predictors in Hospitalized Chronic Kidney Disease (CKD) Patients: A Nationwide Inpatient Sample Analysis. Cureus 2023; 15:e47912. [PMID: 38034195 PMCID: PMC10683837 DOI: 10.7759/cureus.47912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2023] [Indexed: 12/02/2023] Open
Abstract
INTRODUCTION This study seeks to confirm the risk factors linked to cardiovascular (CV) events in chronic kidney disease (CKD), which have been identified as CKD-related. We aim to achieve this using a larger, more diverse, and nationally representative dataset, contrasting with previous research conducted on smaller patient cohorts. METHODS The study utilized the nationwide inpatient sample database to identify adult hospitalizations for CKD from 2016 to 2020, employing validated ICD-10-CM/PCS codes. A comprehensive literature review was conducted to identify both traditional and CKD-specific risk factors associated with CV events. Risk factors and CV events were defined using a combination of ICD-10-CM/PCS codes and statistical commands. Only risk factors with specific ICD-10 codes and hospitalizations with complete data were included in the study. CV events of interest included cardiac arrhythmias, sudden cardiac death, acute heart failure, and acute coronary syndromes. Univariate and multivariate regression models were employed to evaluate the association between CKD-specific risk factors and CV events while adjusting for the impact of traditional CV risk factors such as old age, hypertension, diabetes, hypercholesterolemia, inactivity, and smoking. RESULTS A total of 690,375 hospitalizations for CKD were included in the analysis. The study population was predominantly male (375,564, 54.4%) and mostly hospitalized at urban teaching hospitals (512,258, 74.2%). The mean age of the study population was 61 years (SD 0.1), and 86.7% (598,555) had a Charlson comorbidity index (CCI) of 3 or more. At least one traditional risk factor for CV events was present in 84.1% of all CKD hospitalizations (580,605), while 65.4% (451,505) included at least one CKD-specific risk factor for CV events. The incidence of CV events in the study was as follows: acute coronary syndromes (41,422; 6%), sudden cardiac death (13,807; 2%), heart failure (404,560; 58.6%), and cardiac arrhythmias (124,267; 18%). A total of 91.7% (113,912) of all cardiac arrhythmias were atrial fibrillations. Significant odds of CV events on multivariate analyses included: malnutrition (aOR: 1.09; 95% CI: 1.06-1.13; p<0.001), post-dialytic hypotension (aOR: 1.34; 95% CI: 1.26-1.42; p<0.001), thrombophilia (aOR: 1.46; 95% CI: 1.29-1.65; p<0.001), sleep disorder (aOR: 1.17; 95% CI: 1.09-1.25; p<0.001), and post-renal transplant immunosuppressive therapy (aOR: 1.39; 95% CI: 1.26-1.53; p<0.001). CONCLUSION The study confirmed the predictive reliability of malnutrition, post-dialytic hypotension, thrombophilia, sleep disorders, and post-renal transplant immunosuppressive therapy, highlighting their association with increased risk for CV events in CKD patients. No significant association was observed between uremic syndrome, hyperhomocysteinemia, hyperuricemia, hypertriglyceridemia, leptin levels, carnitine deficiency, anemia, and the odds of experiencing CV events.
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Affiliation(s)
- Fidelis Uwumiro
- Internal Medicine, Our Lady of Apostles Hospital, Akwanga, NGA
| | - Chikodili Nebuwa
- Internal Medicine, Nuvance Health Medical Practice, New York, USA
| | - Chimaobi O Nwevo
- Medicine and Surgery, University of Calabar Teaching Hospital, Calabar, NGA
| | | | | | - Emeka S Obi
- Healthcare Administration, College of Public Health, East Tennessee State University, Johnson City, USA
| | - Omamuyovbi Nwoagbe
- Internal Medicine, University of Port Harcourt Teaching Hospital, Port Harcourt, NGA
| | - Ejiroghene Tejere
- Internal Medicine, Kharkiv National Medical University, Kharkiv, UKR
| | | | - Charles T Ogbodo
- Internal Medicine, Médecins Sans Frontières, General Hospital Anka, Anka, NGA
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GAO H, ZHANG J, YANG X, CHEN S, MATHEW R, WEISSMAN S, OLATOSI B, LI X. The incidence and dynamic risk factors of chronic kidney disease among people with HIV. AIDS 2023; 37:1783-1790. [PMID: 37467049 PMCID: PMC10529259 DOI: 10.1097/qad.0000000000003662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
OBJECTIVES We investigate the incidence of chronic kidney disease (CKD) among people with HIV (PWH) and the dynamic risk factors associated with CKD incidence. DESIGN A population-based cohort study of PWH in South Carolina. METHODS Adults (age ≥18 years) PWH diagnosed between 2006 and 2019 who were CKD-free at baseline were included. The associations of HIV-related risk factors and conventional risk factors with the incidence of CKD were investigated during the overall study period and by different follow-up periods (i.e. 5, 10, and 15 years) by multivariate logistic regression. RESULTS Among 9514 PWH, the incidence of CKD was 12.39 per 1000 person-years. The overall model indicated that conventional risk factors, such as hypertension, dyslipidemia, cardiovascular disease, and diabetes, were significantly associated with a higher risk of developing CKD. HIV-related characteristics, such as high percentage of days with viral suppression, recent CD4 + cell count, and percentage of retention in care, were associated with a lower risk of CKD compared with their counterparts. In the subgroup analysis, the results were similar for the 5-year and 6-10 years follow-up groups. Among patients who did not develop CKD by the 10th year, the risk factors for developing CKD within 11-15 years were dyslipidemia, diabetes, low recent CD4 + cell count, and short duration of retention in care while other predictors vanished. CONCLUSION Diabetes, CD4 + cell count, and retention in care were persistently associated with CKD despite of follow-up duration. Closely monitoring diabetes and improving CD4 + cell count and retention in care are important to lower the risk of CKD in PWH.
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Affiliation(s)
- Haoyuan GAO
- South Carolina SmartState Center for Healthcare Quality, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
| | - Jiajia ZHANG
- South Carolina SmartState Center for Healthcare Quality, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
| | - Xueying YANG
- South Carolina SmartState Center for Healthcare Quality, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
- Department of Health Promotion, Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
| | - Shujie CHEN
- South Carolina SmartState Center for Healthcare Quality, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
| | - Roy MATHEW
- Division of Nephrology, Department of Medicine Loma Linda VA Health Care System. Loma Linda, CA, USA
- Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Sharon WEISSMAN
- South Carolina SmartState Center for Healthcare Quality, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
- Department of Internal Medicine, School of Medicine, University of South Carolina, Columbia, SC, USA, 29208
| | - Bankole OLATOSI
- South Carolina SmartState Center for Healthcare Quality, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
- Department of Health Services Policy and Management, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
| | - Xiaoming LI
- South Carolina SmartState Center for Healthcare Quality, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
- Department of Health Promotion, Education and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
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Teuwafeu DG, Halle MP, Kenfack NA, Nkouonlack CD, Fouda H, Nkoke C, Mapoure Njankouo Y. Stroke and its correlates among patients on maintenance hemodialysis in Cameroon. Hemodial Int 2023; 27:419-427. [PMID: 37259694 DOI: 10.1111/hdi.13097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 05/04/2023] [Accepted: 05/06/2023] [Indexed: 06/02/2023]
Abstract
BACKGROUND End-stage kidney disease is an independent risk factor for stroke; however, the relationship between hemodialysis and stroke in Sub-Saharan Africa has not been established. OBJECTIVE To evaluate the incidence, associated factors, and clinical outcome of stroke among patients undergoing maintenance hemodialysis in Cameroon. METHODS A hospital-based retrospective study using data from the medical files of 1060 patients on maintenance hemodialysis (given twice a week) was conducted. Patients with stroke prior to starting hemodialysis were excluded. Socio-demographic data, comorbidities, dialysis parameters, and data concerning the diagnosis of stroke were retrieved and analyzed. RESULTS The dialysis vintage (duration of time on dialysis) averaged 11.4 ± 9.2 months. The incidence of stroke was 6.1 events per 1000 patient-years, with hemorrhagic stroke being most common (66%). Eighty percent of strokes occurred before the 30th month of dialysis. Sixty percent of strokes occurred within 24 h of a dialysis session. Predictive factors for stroke were diabetes mellitus (p = 0.026), heart failure (p = 0.045), poor dialysis compliance (p = 0.001), and short vintage (p = 0.001). The overall mortality rate was 52% and was higher for hemorrhagic stroke (60%). The leading causes of death were multiple organ failure and sepsis. CONCLUSION The incidence of stroke is high among hemodialysis patients in Cameroon and hemorrhagic stroke is the commonest type. Diabetes and heart failure triple the risk of stroke. Mortality in patients who suffered a stroke was high.
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Affiliation(s)
- Denis Georges Teuwafeu
- Buea Regional Hospital, Buea, Cameroon
- Faculty of Health Sciences, University of Buea, Cameroon
| | - Marie Patrice Halle
- Douala General Hospital, Douala, Cameroon
- Faculty of Medicine and Pharmaceutical Sciences, University of Douala, Cameroon
| | | | | | - Hermine Fouda
- Douala General Hospital, Douala, Cameroon
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Cameroon
| | | | - Yacouba Mapoure Njankouo
- Douala General Hospital, Douala, Cameroon
- Faculty of Medicine and Pharmaceutical Sciences, University of Douala, Cameroon
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Spahia N, Rroji M, Barbullushi M, Spasovski G. Subclinical Hypothyroidism, Kidney, and Heart from Normal to Uremic Milieu. Metab Syndr Relat Disord 2023; 21:415-425. [PMID: 37433213 DOI: 10.1089/met.2023.0057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2023] Open
Abstract
Thyroid hormone (TH) imbalances, particularly subclinical hypothyroidism (SCHT), are associated with chronic kidney disease (CKD) and end-stage kidney disease (ESKD). SCHT is more prevalent in CKD and ESKD patients than in the general population, and this condition increases the risk of cardiovascular disease (CVD) morbidity and mortality. The risk of CVD is higher in CKD and ESKD patients compared with the general population. Traditional and nontraditional risk factors, including TH abnormalities, contribute to the high CVD burden in CKD and ESKD patients. The review discusses the link between CKD and hypothyroidism, with a focus on SCHT, and the mechanisms that lead to CVD burden.
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Affiliation(s)
- Nereida Spahia
- Department of Nephrology, University Hospital Center "Mother Teresa," Tirana, Albania
| | - Merita Rroji
- Department of Nephrology, University Hospital Center "Mother Teresa," Tirana, Albania
| | - Myftar Barbullushi
- Department of Nephrology, University Hospital Center "Mother Teresa," Tirana, Albania
| | - Goce Spasovski
- Department of Nephrology, Medical Faculty, University Sts. Cyril and Methodius, Skopje, North Macedonia
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Sadri S, Zhang X, Audi SH, Cowley Jr. AW, Dash RK. Computational Modeling of Substrate-Dependent Mitochondrial Respiration and Bioenergetics in the Heart and Kidney Cortex and Outer Medulla. FUNCTION 2023; 4:zqad038. [PMID: 37575476 PMCID: PMC10413947 DOI: 10.1093/function/zqad038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/11/2023] [Accepted: 07/17/2023] [Indexed: 08/15/2023] Open
Abstract
Integrated computational modeling provides a mechanistic and quantitative framework to characterize alterations in mitochondrial respiration and bioenergetics in response to different metabolic substrates in-silico. These alterations play critical roles in the pathogenesis of diseases affecting metabolically active organs such as heart and kidney. Therefore, the present study aimed to develop and validate thermodynamically constrained integrated computational models of mitochondrial respiration and bioenergetics in the heart and kidney cortex and outer medulla (OM). The models incorporated the kinetics of major biochemical reactions and transport processes as well as regulatory mechanisms in the mitochondria of these tissues. Intrinsic model parameters such as Michaelis-Menten constants were fixed at previously estimated values, while extrinsic model parameters such as maximal reaction and transport velocities were estimated separately for each tissue. This was achieved by fitting the model solutions to our recently published respirometry data measured in isolated rat heart and kidney cortex and OM mitochondria utilizing various NADH- and FADH2-linked metabolic substrates. The models were validated by predicting additional respirometry and bioenergetics data, which were not used for estimating the extrinsic model parameters. The models were able to predict tissue-specific and substrate-dependent mitochondrial emergent metabolic system properties such as redox states, enzyme and transporter fluxes, metabolite concentrations, membrane potential, and respiratory control index under diverse physiological and pathological conditions. The models were also able to quantitatively characterize differential regulations of NADH- and FADH2-linked metabolic pathways, which contribute differently toward regulations of oxidative phosphorylation and ATP synthesis in the heart and kidney cortex and OM mitochondria.
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Affiliation(s)
- Shima Sadri
- Department of Biomedical Engineering, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Xiao Zhang
- Department of Biomedical Engineering, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Said H Audi
- Department of Biomedical Engineering, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Department of Biomedical Engineering, Marquette University, Milwaukee, WI 53223, USA
| | - Allen W Cowley Jr.
- Department of Physiology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Cardiovascular Research Center, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Ranjan K Dash
- Department of Biomedical Engineering, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Department of Biomedical Engineering, Marquette University, Milwaukee, WI 53223, USA
- Department of Physiology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Cardiovascular Research Center, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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9
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Rezaianzadeh A, Moftakhar L, Seif M, Johari MG, Hosseini SV, Dehghani SS. Incidence and risk factors of cardiovascular disease among population aged 40-70 years: a population-based cohort study in the South of Iran. Trop Med Health 2023; 51:35. [PMID: 37308989 DOI: 10.1186/s41182-023-00527-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 06/04/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Cardiovascular diseases are the main cause of mortality in the world. This study aimed to estimate the incidence and identify the risk factors of these diseases. METHODS This prospective cohort study was performed on 9442 individuals aged 40-70 years in Kharameh, a city in the South of Iran, in 2015-2022. The subjects were followed up for 4 years. The demographic information, behavioral habits, biological parameters, and history of some diseases were examined. The density incidence of cardiovascular disease was calculated. The log-rank test was calculated to assess the cardiovascular incidence difference between men and women. Simple and multiple Cox regression with Firth's bias reduction method were used to identify the predictors of cardiovascular disease. RESULTS The mean ± SD age of the participants was 51.4 ± 8.04 years, and the density incidence was estimated at 1.9 cases per 100,000 person-day. The log-rank test showed that men had a higher risk of cardiovascular disease than women. The Fisher's exact test showed a statistically significant difference between the incidence of cardiovascular diseases in different age groups, education levels, diabetes, and hypertension in men and women. The results of multiple Cox regression revealed that with increasing age, the risk of developing CVDs increased. In addition, the risk of cardiovascular disease is higher in people with kidney disease (HRadj = 3.4, 95% CI 1.3 to 8.7), men (HRadj = 2.3, 95% CI 1.7 to 3.2), individuals with hypertension (HRadj = 1.6, 95% CI 1.3 to 2.1), diabetics (HRadj = 2.3, 95%c CI 1.8 to 2.9), and alcohol consumption (HRadj = 1.5, 95% CI 1.09 to 2.2). CONCLUSIONS In the present study, diabetes, hypertension, age, male gender, and alcohol consumption were identified as the risk factors for cardiovascular diseases; three variables of diabetes, hypertension and alcohol consumption were among the modifiable risk factors, so if they were removed, the incidence of cardiovascular disease could greatly reduce. Therefore, it is necessary to develop strategies for appropriate interventions to remove these risk factors.
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Affiliation(s)
- Abbas Rezaianzadeh
- Colorectal Research Center, Shiraz University of Medical Science, Shiraz, Iran
| | - Leila Moftakhar
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mozhgan Seif
- Department of Epidemiology, Faculty of Biostatistics, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
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Valencia-Morales ND, Rodríguez-Cubillo B, Loayza-López RK, Moreno de la Higuera MÁ, Sánchez-Fructuoso AI. Novel Drugs for the Management of Diabetes Kidney Transplant Patients: A Literature Review. Life (Basel) 2023; 13:1265. [PMID: 37374048 DOI: 10.3390/life13061265] [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: 04/04/2023] [Revised: 05/18/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
The management of diabetes and renal failure is changing thanks to the appearance of new drugs such as glucagon-like peptide 1 receptor agonists (GLP1-RA) and sodium-glucose cotransporter type 2 inhibitors (SGLT2i) that have benefits in terms of survival and cardiorenal protection. Based on the potential mechanisms of GLP1-RA, kidney transplant recipients (KTRs) could benefit from their effects. However, high-quality studies are needed to demonstrate these benefits, in the transplant population, especially those related to cardiovascular benefits and renal protection. Studies with SGLT2i performed in KTRs are much less potent than in the general population and therefore no benefits in terms of patient or graft survival have been clearly demonstrated in this population to date. Additionally, the most frequently observed side effects could be potentially harmful to this population profile, including severe or recurrent urinary tract infections and impaired kidney function. However, benefits demonstrated in KTRs are in line with a known potential effects in cardiovascular and renal protection, which may be essential for the outcome of transplant recipients. Better studies are still needed to confirm the benefits of these new oral antidiabetics in the renal transplant population. Understanding the characteristics of these drugs may be critical for KTRs to be able to benefit from their effects without being damaged. This review discusses the results of the most important published studies on KTRs with GLP1-RA and SGLT2i as well as the potential beneficial effects of these drugs. Based on these results, approximate suggestions for the management of diabetes in KTRs were developed.
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11
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Farah Yusuf Mohamud M, Nur Adan F, Osman Omar Jeele M, Ahmed MAM. Major cardiovascular events and associated factors among routine hemodialysis patients with end-stage renal disease at tertiary care hospital in Somalia. Front Med (Lausanne) 2023; 10:1086359. [PMID: 37275357 PMCID: PMC10235611 DOI: 10.3389/fmed.2023.1086359] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 04/11/2023] [Indexed: 06/07/2023] Open
Abstract
Introduction Cardiovascular complications are the most significant cause of death in patients undergoing routine hemodialysi (HD) with end-stage renal disease (ESRD). The main objective of this study is to determine the significant cardiac events and risk factors in patients undergoing routine hemodialysis in Somalia. Methods We carried out a cross-sectional retrospective study in a single dialysis center in Somalia. Two hundred out of 224 were included. All of them had ESRD and were on hemodialysis during the study period between May and October 2021. The records of all patients were reviewed, and the following parameters were analyzed socio-demographic factors, risk factors for cardiovascular disease, and the presence of cardiovascular diseases. Results The mean age was 54 ± 17.5 years (range 18-88 years), and 106 (53%) patients were males. The prevalence of a cardiovascular disease among hemodialysis patients was 29.5%. Moreover, the distribution of cardiovascular diseases was different; heart failure was the most common, about 27.1%, followed by coronary artery disease (17%), pericarditis and pericardial-effusion (13.6%), dysrhythmia (10.2%), cerebrovascular-accident (8.5%), and peripheral vascular disease (3.4%). About 176 (88%) participants had at least one modifiable cardiovascular risk factor. The most common modifiable cardiovascular risk factor was hypertension (n = 45, 25.1%), followed by anemia (n = 28, 15.6%) and diabetes (n = 26, 14.5%). Younger (18-30) participants were six times less likely to have cardiovascular events among hemodialysis than older age 0.4 (0.11-1.12). Conclusion Low prevalence rate of cardiovascular complications was confirmed in ESRD patients receiving hemodialysis in the main HD center in Somalia. Diabetes, anemia, and hypertension were the highest significant risk factors for CVD in HD patients with ESRD in Somalia.
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Affiliation(s)
| | - Faduma Nur Adan
- Mogadishu Somali Turkish Training and Research Hospital, Mogadishu, Somalia
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12
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Parivakkam Mani A, K S, Sundar R, Yadav S. Pulmonary Manifestations at Different Stages in the Chronic Kidney Disease: An Observational Study. Cureus 2023; 15:e39235. [PMID: 37337495 PMCID: PMC10277162 DOI: 10.7759/cureus.39235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/19/2023] [Indexed: 06/21/2023] Open
Abstract
INTRODUCTION By a variety of pathogenic pathways, kidney diseases can have a direct negative impact on the lungs and worsen the prognosis for those with chronic renal disease. Chronic kidney disease (CKD) is a public health concern throughout the world. The relationship between the kidneys and lungs is crucial for maintaining acid-base balance, fluid homeostasis, and blood pressure control. These patients have a higher prevalence of lung dysfunction regardless of the disease's stage, including sleep apnea syndrome, pulmonary hypertension, and chronic obstructive pulmonary disease (COPD). The chance of getting a pulmonary consequence increases with the severity of kidney disease. In individuals with chronic renal disease, this study looked at the prevalence of several respiratory disorders. MATERIALS AND METHODS From February 2021 to October 2021, 70 CKD patients who were receiving care at the Saveetha Medical College and Hospital were taken into consideration for the study. Clinical assessment and pertinent tests, such as a pulmonary function test, chest radiography, CT chest, sputum analysis, and pleural fluid analysis were performed. To evaluate left ventricular function, echocardiography was performed. Selected patients underwent polysomnography. RESULTS The study's population had a mean age of 50 years. There was a 20:50 sex ratio (M:F). Seventy percent of them had respiratory conditions, the most frequent of which was pleural effusion (70%), followed by pulmonary edema (52%). The pleural effusion was primarily transudative and right sided. Both tuberculous pleural effusion and pulmonary tuberculosis were detected in 2% of the population. Seven percent of them developed pneumonia. 10% of patients had thickening of the pleura. Using chest CT and x-ray, 3% of patients had pulmonary calcification visible. In 12 (60%) out of the 20 patients who were studied, sleep apnea was observed. Two patients with tuberculosis and pneumonia lacked the typical signs. CONCLUSIONS In our research study, CKD patients have a much higher preponderance of respiratory illnesses, which has negative effects on patient care.
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Affiliation(s)
| | - Shanmugapriya K
- Respiratory Medicine, Sri Lalithambigai Medical College and Hospital, Dr. MGR Educational and Research Institute, Tamil Nadu, IND
| | - Raja Sundar
- Respiratory Medicine, Saveetha Medical Collage and Hospital, Tamil Nadu, IND
| | - Sankalp Yadav
- Medicine, Shri Madan Lal Khurana Chest Clinic, New Delhi, IND
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13
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Hu L, Napoletano A, Provenzano M, Garofalo C, Bini C, Comai G, La Manna G. Mineral Bone Disorders in Kidney Disease Patients: The Ever-Current Topic. Int J Mol Sci 2022; 23:12223. [PMID: 36293076 PMCID: PMC9603742 DOI: 10.3390/ijms232012223] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 10/07/2022] [Accepted: 10/10/2022] [Indexed: 02/08/2023] Open
Abstract
Chronic kidney disease (CKD) is a complex and multifactorial disease, and one of the most prevalent worldwide. Chronic kidney disease-mineral bone disorders (CKD-MBD) with biochemical and hormonal alterations are part of the complications associated with the progression of CKD. Pathophysiology of CKD-MBD focused on abnormalities in serum levels of several biomarkers (such as FGF-23, klotho, phosphate, calcium, vitamin D, and PTH) which are discussed in this review. We therefore examine the prognostic association between CKD-MBD and the increased risk for cardiovascular events, mortality, and CKD progression to end-stage kidney disease (ESKD). Lastly, we present specific treatments acting on CKD to prevent and treat the complications associated with secondary hyperparathyroidism (SHPT): control of hyperphosphatemia (with dietary restriction, intestinal phosphate binders, and adequate dialysis), the use of calcimimetic agents, vitamin D, and analogues, and the use of bisphosphonates or denosumab in patients with osteoporosis.
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Affiliation(s)
- Lilio Hu
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS—Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy
| | - Angelodaniele Napoletano
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS—Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy
| | - Michele Provenzano
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS—Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy
| | - Carlo Garofalo
- Renal Unit, University of Campania “L. Vanvitelli’’, 80138 Naples, Italy
| | - Claudia Bini
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS—Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy
| | - Giorgia Comai
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS—Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy
| | - Gaetano La Manna
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS—Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy
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14
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Poznyak AV, Sadykhov NK, Kartuesov AG, Borisov EE, Sukhorukov VN, Orekhov AN. Atherosclerosis Specific Features in Chronic Kidney Disease (CKD). Biomedicines 2022; 10:biomedicines10092094. [PMID: 36140195 PMCID: PMC9495595 DOI: 10.3390/biomedicines10092094] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 08/20/2022] [Accepted: 08/22/2022] [Indexed: 11/25/2022] Open
Abstract
Atherosclerosis is the major cause of cardiovascular disease, leading to a high mortality rate worldwide. Several risk factors are known to favor atherogenesis, among which are high blood pressure, smoking, diabetes mellitus, and others. Chronic kidney disease is another serious health problem associated with significant health care costs, morbidity, and mortality. Chronic kidney disease shares several risk factors with atherosclerosis and cardiovascular diseases, such as hypertension and diabetes mellitus. Additional risk factors for cardiovascular disease development should be considered in patients with chronic kidney disease. Interestingly, patients suffering from chronic kidney disease are more prone to cardiovascular problems than the general population. Moreover, chronic kidney disease is characterized by an increased atherosclerotic burden from the very early stages. The purpose of this review was to summarize data on atherosclerosis in chronic kidney disease, highlighting the specific features of the disease combination.
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Affiliation(s)
- Anastasia V. Poznyak
- Institute for Atherosclerosis Research, Osennyaya 4-1-207, 121609 Moscow, Russia
- Correspondence: (A.V.P.); (A.N.O.)
| | - Nikolay K. Sadykhov
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, 8 Baltiiskaya Street, 125315 Moscow, Russia
| | - Andrey G. Kartuesov
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, 8 Baltiiskaya Street, 125315 Moscow, Russia
| | - Evgeny E. Borisov
- Petrovsky National Research Centre of Surgery, Abrikosovsky Lane, 119991 Moscow, Russia
| | - Vasily N. Sukhorukov
- Institute for Atherosclerosis Research, Osennyaya 4-1-207, 121609 Moscow, Russia
- Petrovsky National Research Centre of Surgery, Abrikosovsky Lane, 119991 Moscow, Russia
| | - Alexander N. Orekhov
- Institute for Atherosclerosis Research, Osennyaya 4-1-207, 121609 Moscow, Russia
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, 8 Baltiiskaya Street, 125315 Moscow, Russia
- Petrovsky National Research Centre of Surgery, Abrikosovsky Lane, 119991 Moscow, Russia
- Correspondence: (A.V.P.); (A.N.O.)
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Martínez-Valverde S, Zepeda-Tello R, Castro-Ríos A, Toledano-Toledano F, Reyes-Morales H, Rodríguez-Matías A, Durán-Arenas JLG. Health Needs Assessment: Chronic Kidney Disease Secondary to Type 2 Diabetes Mellitus in a Population without Social Security, Mexico 2016-2032. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159010. [PMID: 35897379 PMCID: PMC9332051 DOI: 10.3390/ijerph19159010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/04/2022] [Accepted: 07/07/2022] [Indexed: 11/16/2022]
Abstract
Health needs assessment is a relevant tracer of planning process of healthcare programs. The objective is to assess the health needs of chronic kidney disease (CKD) secondary to type 2 diabetes mellitus (T2 DM) in a population without social security in Mexico. The study design was a statistical simulation model based on data at the national level of Mexico. A stochastic Markov model was used to simulate the progression from diabetes to CKD. The time horizon was 16 years. The results indicate that in 2022, kidney damage progression and affectation in the diabetic patient cohort will be 34.15% based on the time since T2 DM diagnosis. At the end of the 16-year period, assuming that the model of care remains unchanged, early renal involvement will affect slightly more than twice as many patients (118%) and cases with macroalbuminuria will triple (228%). The need for renal replacement therapy will more than double (169%). Meanwhile, deaths associated with cardiovascular risk will more than triple (284%). We concluded that the clinical manifestations of patients with CKD secondary to T2 DM without social security constitute a double challenge. The first refers to the fact that the greatest health need is early care of CKD, and the second is the urgent need to address cardiovascular risk in order to reduce deaths in the population at risk.
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Affiliation(s)
- Silvia Martínez-Valverde
- Centro de Estudios Económicos y Sociales en Salud, Hospital Infantil de México Federico Gómez, Instituto Nacional de Salud, Mexico City 06720, Mexico;
| | - Rodrigo Zepeda-Tello
- Dirección de Prestaciones Económicas y Sociales, Instituto Mexicano del Seguro Social, Mexico City 06600, Mexico;
| | - Angélica Castro-Ríos
- Unidad de Investigación en Epidemiología Clínica, Hospital de Pediatría, Centro Médico Nacional SXXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico
- Correspondence:
| | - Filiberto Toledano-Toledano
- Unidad de Investigación en Medicina Basada en Evidencias, Hospital Infantil de México Federico Gómez, Instituto Nacional de Salud, Mexico City 06720, Mexico;
| | - Hortensia Reyes-Morales
- Centro de Investigación en Sistemas de Salud, Instituto Nacional de Salud Pública, Cuernavaca 62100, Mexico;
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Serum Osteoprotegerin Is an Independent Marker of Left Ventricular Hypertrophy, Systolic and Diastolic Dysfunction of the Left Ventricle and the Presence of Pericardial Fluid in Chronic Kidney Disease Patients. Nutrients 2022; 14:nu14142893. [PMID: 35889849 PMCID: PMC9316805 DOI: 10.3390/nu14142893] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/12/2022] [Accepted: 07/14/2022] [Indexed: 12/31/2022] Open
Abstract
Background: Osteoprotegerin (OPG) is a molecule which belongs to the tumor necrosis factor receptor superfamily. OPG concentration is elevated in patients with left ventricle hypertrophy, heart failure and acute myocardial infarction. OPG concentrations rise in chronic kidney disease (CKD). The aim of this study was to investigate the association between OPG concentrations and cardiovascular complications, such as left ventricle hypertrophy, systolic and diastolic dysfunction of left ventricle and dysfunction of right ventricle in chronic kidney disease patients not treated with dialysis. The relation between OPG and the amount of pericardial fluid was also examined. Methods: One hundred and one men with CKD stage 3–5 not treated with dialysis were included in the study. Overhydration, body fat mass and lean body mass were measured using bioimpedance spectroscopy (BIS). Echocardiography was performed to evaluate the amount of pericardial fluid and to measure the thickness of the interventricular septum (IVS), systolic and diastolic function of left ventricle, as well as systolic function of right ventricle. Results: We observed a significant positive association between OPG and the thickness of the interventricular septum, the size of the left atrium (LA) and the presence of pericardial fluid. A negative relationship was observed between OPG and ejection fraction (EF). Conclusions: Our results suggest that OPG can be an independent marker of left ventricular hypertrophy, systolic and diastolic dysfunction of left ventricle and the presence of pericardial fluid in chronic kidney disease patients.
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17
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Impact of impaired renal function on outcomes of chronic total occlusion undergoing revascularization: a systemic review and meta-analysis. Int Urol Nephrol 2022; 54:3179-3191. [PMID: 35689780 DOI: 10.1007/s11255-022-03192-7] [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: 11/16/2021] [Accepted: 03/20/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Patients with chronic kidney disease (CKD) have an associated burden of coronary artery disease, including chronic total occlusions (CTO). It is unclear how the presence of CKD affects the outcomes of CTO revascularization. Previous reviews have not taken into account all relevant published studies that examined the association of CKD with outcomes of CTO revascularization. METHODS A systematic search was conducted using PubMed, Scopus, and Google Scholar databases for studies investigating patients with or without CKD who also had coronary chronic total occlusion undergoing revascularization procedures Statistical analysis was performed using STATA software. Effect sizes were reported as pooled relative risk (RR). RESULTS A total of 13 studies were included. CKD patients showed elevated risk of in-hospital mortality (RR 4.25, 95% CI 2.64, 6.82) and mortality at latest follow-up (RR 3.24, 95% CI 2.56, 4.11), elevated risk of major cardio or cerebrovascular events (RR 1.65, 95% CI 1.38, 1.98), major bleeding (RR 2.85, 95% CI 1.96, 4.13), and contrast-induced acute kidney injury (RR 3.06, 95% CI 1.70, 5.52). CKD patients also showed lower chances of technical success (RR 0.95, 95% CI 0.91, 1.00). CONCLUSIONS The presence of CKD increases the risk of mortality, complications and adversely affects the success of CTO revascularization. Patients with CKD undergoing revascularization should have their kidney function comprehensively evaluated and these patients should be carefully monitored.
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18
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Bays HE, Kulkarni A, German C, Satish P, Iluyomade A, Dudum R, Thakkar A, Rifai MA, Mehta A, Thobani A, Al-Saiegh Y, Nelson AJ, Sheth S, Toth PP. Ten things to know about ten cardiovascular disease risk factors - 2022. Am J Prev Cardiol 2022; 10:100342. [PMID: 35517870 PMCID: PMC9061634 DOI: 10.1016/j.ajpc.2022.100342] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 03/19/2022] [Accepted: 04/01/2022] [Indexed: 12/12/2022] Open
Abstract
The American Society for Preventive Cardiology (ASPC) "Ten things to know about ten cardiovascular disease risk factors - 2022" is a summary document regarding cardiovascular disease (CVD) risk factors. This 2022 update provides summary tables of ten things to know about 10 CVD risk factors and builds upon the foundation of prior annual versions of "Ten things to know about ten cardiovascular disease risk factors" published since 2020. This 2022 version provides the perspective of ASPC members and includes updated sentinel references (i.e., applicable guidelines and select reviews) for each CVD risk factor section. The ten CVD risk factors include unhealthful dietary intake, physical inactivity, dyslipidemia, pre-diabetes/diabetes, high blood pressure, obesity, considerations of select populations (older age, race/ethnicity, and sex differences), thrombosis (with smoking as a potential contributor to thrombosis), kidney dysfunction and genetics/familial hypercholesterolemia. Other CVD risk factors may be relevant, beyond the CVD risk factors discussed here. However, it is the intent of the ASPC "Ten things to know about ten cardiovascular disease risk factors - 2022" to provide a tabular overview of things to know about ten of the most common CVD risk factors applicable to preventive cardiology and provide ready access to applicable guidelines and sentinel reviews.
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Affiliation(s)
- Harold E Bays
- Louisville Metabolic and Atherosclerosis Research Center, Clinical Associate Professor, University of Louisville School of Medicine, 3288 Illinois Avenue, Louisville KY 40213
| | - Anandita Kulkarni
- Duke Clinical Research Institute, 200 Morris Street, Durham, NC, 27701
| | - Charles German
- University of Chicago, Section of Cardiology, 5841 South Maryland Ave, MC 6080, Chicago, IL 60637
| | - Priyanka Satish
- Houston Methodist DeBakey Heart and Vascular Center, Houston, TX, USA 77030
| | - Adedapo Iluyomade
- Miami Cardiac & Vascular Institute, Baptist Health South Florida, Miami, FL 33176
| | - Ramzi Dudum
- Department of Cardiovascular Medicine, Stanford University, Stanford, CA
| | - Aarti Thakkar
- Osler Medicine Program, Johns Hopkins Hospital, Baltimore MD
| | | | - Anurag Mehta
- Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Aneesha Thobani
- Emory University School of Medicine | Department of Cardiology, 101 Woodruff Circle, WMB 2125, Atlanta, GA 30322
| | - Yousif Al-Saiegh
- Lankenau Medical Center – Mainline Health, Department of Cardiovascular Disease, 100 E Lancaster Ave, Wynnewood, PA 19096
| | - Adam J Nelson
- Center for Cardiovascular Disease Prevention, Cardiovascular Division, Baylor Scott and White Health Heart Hospital Baylor Plano, Plano, TX 75093
| | - Samip Sheth
- Georgetown University School of Medicine, 3900 Reservoir Rd NW, Washington, DC 20007
| | - Peter P. Toth
- CGH Medical Cener, Sterling, IL 61081
- Cicarrone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD
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Bai Q, Su C, Tang W, Li Y. Machine learning to predict end stage kidney disease in chronic kidney disease. Sci Rep 2022; 12:8377. [PMID: 35589908 PMCID: PMC9120106 DOI: 10.1038/s41598-022-12316-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 05/09/2022] [Indexed: 12/28/2022] Open
Abstract
The purpose of this study was to assess the feasibility of machine learning (ML) in predicting the risk of end-stage kidney disease (ESKD) from patients with chronic kidney disease (CKD). Data were obtained from a longitudinal CKD cohort. Predictor variables included patients' baseline characteristics and routine blood test results. The outcome of interest was the presence or absence of ESKD by the end of 5 years. Missing data were imputed using multiple imputation. Five ML algorithms, including logistic regression, naïve Bayes, random forest, decision tree, and K-nearest neighbors were trained and tested using fivefold cross-validation. The performance of each model was compared to that of the Kidney Failure Risk Equation (KFRE). The dataset contained 748 CKD patients recruited between April 2006 and March 2008, with the follow-up time of 6.3 ± 2.3 years. ESKD was observed in 70 patients (9.4%). Three ML models, including the logistic regression, naïve Bayes and random forest, showed equivalent predictability and greater sensitivity compared to the KFRE. The KFRE had the highest accuracy, specificity, and precision. This study showed the feasibility of ML in evaluating the prognosis of CKD based on easily accessible features. Three ML models with adequate performance and sensitivity scores suggest a potential use for patient screenings. Future studies include external validation and improving the models with additional predictor variables.
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Affiliation(s)
- Qiong Bai
- Department of Nephrology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, People's Republic of China
| | - Chunyan Su
- Department of Nephrology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, People's Republic of China
| | - Wen Tang
- Department of Nephrology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, People's Republic of China.
| | - Yike Li
- Department of Otolaryngology-Head and Neck Surgery, Bill Wilkerson Center, Vanderbilt University Medical Center, Nashville, TN, USA.
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Thomas JM, Huuskes BM, Sobey CG, Drummond GR, Vinh A. The IL-18/IL-18R1 signalling axis: Diagnostic and therapeutic potential in hypertension and chronic kidney disease. Pharmacol Ther 2022; 239:108191. [PMID: 35461924 DOI: 10.1016/j.pharmthera.2022.108191] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/13/2022] [Accepted: 04/14/2022] [Indexed: 02/06/2023]
Abstract
Chronic kidney disease (CKD) is inherently an inflammatory condition, which ultimately results in the development of end stage renal disease or cardiovascular events. Low-grade inflammatory diseases such as hypertension and diabetes are leading causes of CKD. Declines in renal function correlate with elevated circulating pro-inflammatory cytokines in patients with these conditions. The inflammasome is an important inflammatory signalling platform that has been associated with low-grade chronic inflammatory diseases. Notably, activation and assembly of the inflammasome causes the auto cleavage of pro-caspase-1 into its active form, which then processes the pro-inflammatory cytokines pro-interleukin (IL)-1β and pro-IL-18 into their active forms. Currently, the nod-like receptor protein 3 (NLRP3) inflammasome has been implicated in the development of CKD in pre-clinical and clinical settings, and the ablation or inhibition of inflammasome components have been shown to be reno-protective in models of CKD. While clinical trials have demonstrated that neutralisation of IL-1β signalling by the drug anakinra lowers inflammation markers in haemodialysis patients, ongoing preclinical studies are showing that this ability to attenuate disease is limited in progressive models of kidney disease. These results suggest a potential predominant role for IL-18 in the development of CKD. This review will discuss the role of the inflammasome and its pro-inflammatory product IL-18 in the development of renal fibrosis and inflammation that contribute to the pathophysiology of CKD. Furthermore, we will examine the potential of the IL-18 signalling axis as an anti-inflammatory target in CKD and its usefulness as diagnostic biomarker to predict acute kidney injury.
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Affiliation(s)
- Jordyn M Thomas
- Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Brooke M Huuskes
- Centre for Cardiovascular Biology and Disease Research, Department of Microbiology, Anatomy, Physiology & Pharmacology, School of Agriculture, Biomedicine and Environment, La Trobe University, Bundoora, Victoria, Australia
| | - Christopher G Sobey
- Centre for Cardiovascular Biology and Disease Research, Department of Microbiology, Anatomy, Physiology & Pharmacology, School of Agriculture, Biomedicine and Environment, La Trobe University, Bundoora, Victoria, Australia
| | - Grant R Drummond
- Centre for Cardiovascular Biology and Disease Research, Department of Microbiology, Anatomy, Physiology & Pharmacology, School of Agriculture, Biomedicine and Environment, La Trobe University, Bundoora, Victoria, Australia.
| | - Antony Vinh
- Centre for Cardiovascular Biology and Disease Research, Department of Microbiology, Anatomy, Physiology & Pharmacology, School of Agriculture, Biomedicine and Environment, La Trobe University, Bundoora, Victoria, Australia
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Lin J, Tang B, He G, Feng Z, Hao W, Hu W. B lymphocytes subpopulations are associated with cardiac remodeling in elderly patients with advanced chronic kidney disease. Exp Gerontol 2022; 163:111805. [DOI: 10.1016/j.exger.2022.111805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/03/2022] [Accepted: 04/05/2022] [Indexed: 11/30/2022]
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22
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KARAER BÜBERCİ R, DURANAY M. Risk factors for chronic kidney disease progression in patients with solitary kidney. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2022. [DOI: 10.32322/jhsm.1009811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Sonkar SK, Singh PK, Chandra S, Sonkar GK, Bhosale V, Sharma S. Cathepsin S as an early biomarker for cardiovascular disease in chronic kidney disease patients. J Bras Nefrol 2022; 44:329-335. [PMID: 35023538 PMCID: PMC9518627 DOI: 10.1590/2175-8239-jbn-2021-0135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 10/08/2021] [Indexed: 12/23/2022] Open
Abstract
INTRODUCTION A high incidence of cardiovascular disease (CVD) events and premature mortality is observed in patients with chronic kidney disease (CKD). Thus, new biomarkers that may help predict the development of CVD in early stages of CKD are being investigated along with other traditional risk factors. OBJECTIVE To investigate cathepsin S as an early biomarker for CVD in patients with CKD. METHODS A total of 64 patients with CKD were included and classified into 2 groups: CKD patients with established CVD and CKD patients with non-established CVD. All patients were submitted to routine investigations including complete blood count, random blood sugar, glycated hemoglobin (HbA1c), serum electrolytes, urea, creatinine, total protein, total albumin, calcium total, phosphorous, uric acid, vitamin D, parathormone, lipid profile, liver function test, measurement of serum cathepsin S (Cat S), and 2D Echo of the heart. RESULTS The level of serum Cat S was increased in CKD patients with CVD (p <0.05) as well as in later stages of CKD (p <0.05). CVD was also more common in patients in early stage CKD. In early stages CKD, Cat S and CVD were positively correlated. CONCLUSION These findings suggest that serum Cat S might be useful as an early biomarker for CVD in CKD patients.
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Affiliation(s)
| | | | - Sharad Chandra
- King George's Medical University, Cardiology Department, Lucknow, India
| | | | - Vivek Bhosale
- Central Drug Research Institute, Clinical & Experimental Medicine, Lucknow, India
| | - Sharad Sharma
- Central Drug Research Institute, Clinical & Experimental Medicine, Lucknow, India
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Sari O, Bashir AM. Early Change in Platelet Count and MPV Levels of Patients Who Received Hemodialysis for the First Time: Mogadishu Somalia Experience. Int J Clin Pract 2022; 2022:1503227. [PMID: 35832803 PMCID: PMC9262561 DOI: 10.1155/2022/1503227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 06/14/2022] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Mean platelet volume (MPV) is a marker used to assess the platelet' size and is also an indicator of platelet reactivity and prothrombotic status. OBJECTIVE In this study, we aimed to determine the relationship between MPV and biochemical parameters in patients who had received hemodialysis (HD) for the first time and then in respect of those same patients after their fourth HD. METHOD 151 HD patients were enrolled in this study. Patients were eligible for inclusion if they had received their first HD session during this study protocol. Prehemodialysis blood samples were taken. Most laboratory values, including mean platelet volume (MPV) level and platelets (PLT) count, were measured before the first HD and after the fourth HD session for each patient. RESULTS Among the patients in our study, the mean age profile of the male patients (n = 103; 68.2%) was found to be higher than that of the female patients (n = 48; 31.8%) (53.62 ± 18.19 vs. 46.17 ± 17.9 years) (p = 0.019).In the patients' laboratory results after the fourth HD session, MPV, MPV/Plt, and Na values had increased to those after the first HD session (p < 0.001). When age and gender status were taken into account, the level of weak positive correlation with white blood cell count (WBC), neutrophil, and red cell distribution width (RDW) was found, while the weak negative correlation with platelet to lymphocyte ratio (PLR) was found (p < 0.001). CONCLUSIONS In our study, we found that increase in MPV and MPV/PLT levels was significant in the fourth HD session of patients with CKD. It is also debatable that there are findings indicating an increase in platelet reactivity in the first weeks of the onset of HD. This could be an early indicator of the early prevention of cardiovascular diseases.
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Affiliation(s)
- Oznur Sari
- Department of Internal Medicine, Department of Health Services, General Directorate of Public Hospitals, Ministry of Health, Ankara, Turkey
| | - Ahmed Muhammad Bashir
- Department of Internal Medicine, Mogadishu Somalia Turkey, Recep Tayyip Erdogan, Training and Research Hospital, Mogadishu, Somalia
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Evaluation of the Correlation Between Cardiac Troponin I Versus Causes of Admission and In-Hospital Mortality in End-Stage Renal Disease Patients. Nephrourol Mon 2021. [DOI: 10.5812/numonthly.119304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objectives: There are arguments regarding the relationship between the level of cardiac troponin I (cTnI) and presence of cardiac diseases in end-stage renal disease (ESRD) patients. This study aimed to determine the relationship between positivity of cTnI and cause of admission and patients’ outcome in ESRD patients. Methods: In this cross-sectional study, all ESRD patients who had checked cTnI and admitted to two university hospitals in Isfahan, Iran were enrolled. The patients’ demographic characteristics, cause of admission, and outcome were correlated with cTnI positivity. Results: Out of a total of 348 ESRD patients, 100 subjects had positive cTnI. There was a positive correlation between age and admission in Al-Zahra hospital with positive cTnI. In contrast, vascular access complication and hypertension had a negative correlation with positivity of cTnI. The results of multiple logistic regression analysis showed that factors including age (OR: 1.04; 95% CI: 1.01 - 1.07; P: 0.004) and infections (OR: 3.1; 95% CI: 1.3 - 7.3; P: 0.009) were associated with increased risk of in-hospital mortality. In contrary, exit site infection (OR: 0.11; 95% CI: 0.01 - 0.8; P: 0.03) and hypertension (OR = 0.32; 95% CI: 0.14 - 0.77; P = 0.01) were associated with decreased risk of mortality. Although cTnI positivity correlated with patients’ in-hospital mortality (OR = 2.038). Conclusions: Although positive cTnI had a borderline association with in-hospital mortality in ESRD patients, further multicenter studies with larger sample size are required to confirm the results.
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Kuper T, Famure O, Greenfield J, Li Y, Ibrahim S, Narang T, Ashwin M, Joseph Kim S. Time-Varying Proteinuria and the Risk of Cardiovascular Disease and Graft Failure in Kidney Transplant Recipients. Prog Transplant 2021; 31:288-297. [PMID: 34839728 DOI: 10.1177/15269248211046011] [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
Introduction: Proteinuria is recognized as an independent risk factor for cardiovascular disease in kidney transplant recipients, but previous studies have not considered the impact of changes in urine protein over time. Research Question and Design: We used time-dependent, multivariable Cox proportional hazards models in this observational cohort study of adult kidney transplant recipients to evaluate whether proteinuria measured by dipstick on random spot urine samples starting from 1-month post-transplant was associated with the risk of major adverse cardiac events and graft loss. Results: A total of 144 major adverse cardiac events, defined as acute myocardial infarction, cerebrovascular accident, revascularization, or all-cause mortality, were observed in 1106 patients over 5728.7 person-years. Any level of proteinuria greater or equal to trace resulted in a two-fold increase in the risk of major adverse cardiac events (hazard ratio 2.00 [95% confidence interval 1.41, 2.84]). This relationship was not found to be dose-dependent (hazard ratios of 2.98, 1.76, 1.63, and 1.54 for trace, 1+, 2+, and 3+ urine protein, respectively). There was an increased risk of graft failure with greater urine protein concentration (hazard ratios 2.22, 2.85, 6.41, and 19.71 for trace, 1+, 2+, and 3+, respectively). Conclusion: Urine protein is associated with major adverse cardiac events and graft loss in kidney transplant recipients. The role of interventions to reduce proteinuria on decreasing the risk of adverse cardiovascular and graft outcomes in kidney transplant recipients requires further study.
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Affiliation(s)
- Tanya Kuper
- Toronto General Hospital, 7989University Health Network, Toronto, Ontario, Canada
| | - Olusegun Famure
- Toronto General Hospital, 7989University Health Network, Toronto, Ontario, Canada
| | - Jamie Greenfield
- Toronto General Hospital, 7989University Health Network, Toronto, Ontario, Canada
| | - Yanhong Li
- Toronto General Hospital, 7989University Health Network, Toronto, Ontario, Canada
| | - Syed Ibrahim
- Toronto General Hospital, 7989University Health Network, Toronto, Ontario, Canada
| | - Tanya Narang
- Toronto General Hospital, 7989University Health Network, Toronto, Ontario, Canada
| | - Monika Ashwin
- Toronto General Hospital, 7989University Health Network, Toronto, Ontario, Canada
| | - S Joseph Kim
- Toronto General Hospital, 7989University Health Network, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada.,St Michael's Hospital, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
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Saini M, Vamne A, Kumar V, Chandel MS. Lipid Profile in Pre-dialysis and Post-dialysis End Stage Renal Disease Patients: A Cross-Sectional Comparative Study in Lucknow, India. Cureus 2021; 13:e18240. [PMID: 34712525 PMCID: PMC8542343 DOI: 10.7759/cureus.18240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Chronic kidney disease (CKD) patients are at elevated risk of cardiovascular diseases (CVD) due to altered lipid profiles. Dyslipidemia is maximal in end stage renal disease (ESRD) patients and there is insufficient data on the impact of hemodialysis on lipid profile. The present study was aimed to evaluate the effect of hemodialysis on lipid profile of CKD patients. MATERIALS AND METHODS This cross-sectional study was conducted on 50 CKD patients on hemodialysis from three randomly selected hospitals of Lucknow, Uttar Pradesh, India, between March - May 2021. Serum lipid profile was analysed before and after hemodialysis session by using an auto analyzer. The mean values of different lipid parameters before and after hemodialysis were calculated and the difference between them was analyzed by using paired t-test. A p-value of <0.05 was considered to be statistically significant. RESULTS In this study, very low density lipoprotein (VLDL) levels decreased significantly after hemodialysis. Total cholesterol (TC), low density lipoprotein (LDL) and triglyceride (TG) levels were also significantly lowered. High density lipoprotein (HDL) was the only lipoprotein that increased after dialysis although this increase was non-significant. CONCLUSION Adequate dialysis and time bound monitoring of various components of lipid profile can help CKD patients by decreasing risks for cardiovascular complications.
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Affiliation(s)
- Manpreet Saini
- Department of Biochemistry, Index Medical College and Research Centre, Malwanchal University, Indore, IND
| | - Amrita Vamne
- Department of Biochemistry, Index Medical College and Research Centre, Malwanchal University, Indore, IND
| | - Vijay Kumar
- Department of Community Medicine, Mayo Institute of Medical Sciences, Barabanki, IND
| | - M S Chandel
- Academics, Index Medical College and Research Centre, Malwanchal University, Indore, IND
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Biomarkers of Uremic Cardiotoxicity. Toxins (Basel) 2021; 13:toxins13090639. [PMID: 34564643 PMCID: PMC8472912 DOI: 10.3390/toxins13090639] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 08/31/2021] [Accepted: 09/06/2021] [Indexed: 01/05/2023] Open
Abstract
Cardiovascular (CV) morbidity and mortality increase along with the progression of chronic kidney disease (CKD). The potential novel biomarkers of cardiotoxicity have been tested with the aim of the early detection of patients at high CV risk, and among them are markers of inflammation, oxidative stress, acute renal injury, and microRNAs. The study analyzed biomarkers in non-dialysis-dependent (NDD; stage 3a-4 CKD) and dialysis-dependent (DD) CKD patients. The prospective cohort study included 87 patients who were followed for 18 months, during which period newly occurred CV events were recorded. Cox regression analysis confirmed serum albumin, urea, interventricular septum thickness diameter (IVST), the use of calcium antagonist, and erythropoiesis-stimulating agent to be significant predictors of CV outcome. No significant difference was observed in biomarkers of inflammation, oxidative stress, acute kidney injury (IL-18, CRP, ferritin, IMA, SOD, NGAL, and KIM-1), and miR-133a, in regards to the presence/absence of CV event, CV death, and left ventricular hypertrophy. Serum albumin, urea, IVST, and the use of calcium antagonist and erythropoiesis-stimulating agents were confirmed to be factors associated with CV events in CKD patients. Apart from traditional risk factors, new research is needed to define novel and reliable biomarkers of cardiotoxicity in CKD patients.
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Pallikadavath S, Ashton L, Brunskill NJ, Burton JO, Gray LJ, Major RW. Aspirin for the primary prevention of cardiovascular disease in individuals with chronic kidney disease: a systematic review and meta-analysis. Eur J Prev Cardiol 2021; 28:1953-1960. [PMID: 34448849 DOI: 10.1093/eurjpc/zwab132] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/12/2021] [Accepted: 07/27/2021] [Indexed: 12/17/2022]
Abstract
AIMS Cardiovascular disease (CVD) is the major cause of morbidity and mortality in individuals with chronic kidney disease (CKD). This study assessed the risks and benefits of aspirin in the primary prevention of CVD in individuals with CKD. METHODS AND RESULTS Ovid MEDLINE was searched from 2015 to 15th of September 2020 to include randomized controlled trials that assessed aspirin versus placebo in adults with non-end stage CKD without a previous diagnosis of CVD. A pre-specified protocol was registered with PROSPERO (identification number CRD42014008860). A random effects model was used to calculate a pooled hazard ratio (HR), pooled risk difference, and the number needed to treat or harm (NNT/NNH). The primary endpoint was CVD. Secondary endpoints included: all-cause mortality; coronary heart disease; stroke; and major and minor bleeding events. Five trials were identified (n = 7852 total, n = 3935 aspirin, n = 3917 placebo). Overall, 434 CVD events occurred. There was no statistically significant reduction in CVD events (HR 0.76, 95% confidence interval (CI) 0.54-1.08; P = 0.13, I2 = 63%), all-cause mortality (HR 0.94, 95% CI 0.74-1.19; P = 0.60, I2 = 21%), coronary heart disease events (HR 0.66, 95% CI 0.27-1.63; P = 0.37, I2 = 64%) or stroke (HR 0.87, 95% CI 0.6-1.27; P = 0.48, I2 = 24%) from aspirin therapy. The risk of major bleeding events were increased by approximately 50% (HR 1.53, 95% CI 1.13-2.05; P = 0.01, I2 = 0%) and minor bleeding events were more than doubled (HR 2.64, 95% CI 1.64-4.23; P < 0.01, I2 = 0%). CONCLUSIONS Aspirin cannot be routinely recommended for the primary prevention of CVD in individuals with CKD as there is no evidence for its benefit but there is an increased risk of bleeding.
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Affiliation(s)
- Susil Pallikadavath
- Department of Cardiovascular Sciences, College of Life Sciences, University of Leicester, Leicester, UK.,NIHR Leicester Biomedical Research Centre for Cardiovascular Disease, University of Leicester, Glenfield Hospital, Leicester, LE39QP, UK
| | - Leah Ashton
- Leicester Medical School, College of Life Sciences, University of Leicester, Leicester, UK
| | - Nigel J Brunskill
- Department of Cardiovascular Sciences, College of Life Sciences, University of Leicester, Leicester, UK.,John Walls Renal Unit, Leicester General Hospital, University Hospitals of Leicester, Leicester, UK
| | - James O Burton
- Department of Cardiovascular Sciences, College of Life Sciences, University of Leicester, Leicester, UK.,John Walls Renal Unit, Leicester General Hospital, University Hospitals of Leicester, Leicester, UK
| | - Laura J Gray
- Department of Health Sciences, College of Life Sciences, University of Leicester, Leicester, UK
| | - Rupert W Major
- John Walls Renal Unit, Leicester General Hospital, University Hospitals of Leicester, Leicester, UK.,Department of Health Sciences, College of Life Sciences, University of Leicester, Leicester, UK
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Moisi MI, Bungau SG, Vesa CM, Diaconu CC, Behl T, Stoicescu M, Toma MM, Bustea C, Sava C, Popescu MI. Framing Cause-Effect Relationship of Acute Coronary Syndrome in Patients with Chronic Kidney Disease. Diagnostics (Basel) 2021; 11:diagnostics11081518. [PMID: 34441451 PMCID: PMC8391570 DOI: 10.3390/diagnostics11081518] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/15/2021] [Accepted: 08/16/2021] [Indexed: 02/06/2023] Open
Abstract
The main causes of death in patients with chronic kidney disease (CKD) are of cardiovascular nature. The interaction between traditional cardiovascular risk factors (CVRF) and non-traditional risk factors (RF) triggers various complex pathophysiological mechanisms that will lead to accelerated atherosclerosis in the context of decreased renal function. In terms of mortality, CKD should be considered equivalent to ischemic coronary artery disease (CAD) and properly monitored. Vascular calcification, endothelial dysfunction, oxidative stress, anemia, and inflammatory syndrome represents the main uremic RF triggered by accumulation of the uremic toxins in CKD subjects. Proteinuria that appears due to kidney function decline may initiate an inflammatory status and alteration of the coagulation—fibrinolysis systems, favorizing acute coronary syndromes (ACS) occurrence. All these factors represent potential targets for future therapy that may improve CKD patient’s survival and prevention of CV events. Once installed, the CAD in CKD population is associated with negative outcome and increased mortality rate, that is the reason why discovering the complex pathophysiological connections between the two conditions and a proper control of the uremic RF are crucial and may represent the solutions for influencing the prognostic. Exclusion of CKD subjects from the important trials dealing with ACS and improper use of the therapeutical options because of the declined kidney functioned are issues that need to be surpassed. New ongoing trials with CKD subjects and platelets reactivity studies offers new perspectives for a better clinical approach and the expected results will clarify many aspects.
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Affiliation(s)
- Mădălina Ioana Moisi
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania; (M.I.M.); (C.B.)
| | - Simona Gabriela Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania;
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410087 Oradea, Romania
- Correspondence: (S.B.); (C.M.V)
| | - Cosmin Mihai Vesa
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania; (M.I.M.); (C.B.)
- Correspondence: (S.B.); (C.M.V)
| | - Camelia Cristina Diaconu
- Department 5, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- Department of Internal Medicine, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania
| | - Tapan Behl
- Department of Pharmacology, Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India;
| | - Manuela Stoicescu
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania; (M.S.); (C.S.); (M.I.P.)
| | - Mirela Mărioara Toma
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania;
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410087 Oradea, Romania
| | - Cristiana Bustea
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania; (M.I.M.); (C.B.)
| | - Cristian Sava
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania; (M.S.); (C.S.); (M.I.P.)
| | - Mircea Ioachim Popescu
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410087 Oradea, Romania
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania; (M.S.); (C.S.); (M.I.P.)
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Esposito P, Verzola D, Picciotto D, Cipriani L, Viazzi F, Garibotto G. Myostatin/Activin-A Signaling in the Vessel Wall and Vascular Calcification. Cells 2021; 10:2070. [PMID: 34440838 PMCID: PMC8393536 DOI: 10.3390/cells10082070] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/11/2021] [Accepted: 08/11/2021] [Indexed: 02/07/2023] Open
Abstract
A current hypothesis is that transforming growth factor-β signaling ligands, such as activin-A and myostatin, play a role in vascular damage in atherosclerosis and chronic kidney disease (CKD). Myostatin and activin-A bind with different affinity the activin receptors (type I or II), activating distinct intracellular signaling pathways and finally leading to modulation of gene expression. Myostatin and activin-A are expressed by different cell types and tissues, including muscle, kidney, reproductive system, immune cells, heart, and vessels, where they exert pleiotropic effects. In arterial vessels, experimental evidence indicates that myostatin may mostly promote vascular inflammation and premature aging, while activin-A is involved in the pathogenesis of vascular calcification and CKD-related mineral bone disorders. In this review, we discuss novel insights into the biology and physiology of the role played by myostatin and activin in the vascular wall, focusing on the experimental and clinical data, which suggest the involvement of these molecules in vascular remodeling and calcification processes. Moreover, we describe the strategies that have been used to modulate the activin downward signal. Understanding the role of myostatin/activin signaling in vascular disease and bone metabolism may provide novel therapeutic opportunities to improve the treatment of conditions still associated with high morbidity and mortality.
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Affiliation(s)
- Pasquale Esposito
- Department of Internal Medicine, University of Genova, 16132 Genova, Italy; (P.E.); (D.V.); (L.C.); (F.V.)
- IRCCS Ospedale Policlinico San Martino, Clinica Nefrologica, Dialisi, Trapianto, 16132 Genova, Italy;
| | - Daniela Verzola
- Department of Internal Medicine, University of Genova, 16132 Genova, Italy; (P.E.); (D.V.); (L.C.); (F.V.)
| | - Daniela Picciotto
- IRCCS Ospedale Policlinico San Martino, Clinica Nefrologica, Dialisi, Trapianto, 16132 Genova, Italy;
| | - Leda Cipriani
- Department of Internal Medicine, University of Genova, 16132 Genova, Italy; (P.E.); (D.V.); (L.C.); (F.V.)
| | - Francesca Viazzi
- Department of Internal Medicine, University of Genova, 16132 Genova, Italy; (P.E.); (D.V.); (L.C.); (F.V.)
- IRCCS Ospedale Policlinico San Martino, Clinica Nefrologica, Dialisi, Trapianto, 16132 Genova, Italy;
| | - Giacomo Garibotto
- Department of Internal Medicine, University of Genova, 16132 Genova, Italy; (P.E.); (D.V.); (L.C.); (F.V.)
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Han M, Kim H, Kim HJ, Kang E, Kim YS, Choi KH, Kim SW, Ahn C, Oh KH. Serum uric acid is associated with coronary artery calcification in early chronic kidney disease: a cross-sectional study. BMC Nephrol 2021; 22:247. [PMID: 34218791 PMCID: PMC8255010 DOI: 10.1186/s12882-021-02463-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 06/19/2021] [Indexed: 01/06/2023] Open
Abstract
Background Although uric acid (UA) is regarded as a risk factor for cardiovascular disease, whether UA is an independent risk factor contributing to coronary artery calcification in chronic kidney disease (CKD) is not well known. We evaluated whether UA level is associated with coronary artery calcium (CAC) score in a predialysis CKD cohort. Methods A total of 1,350 subjects who underwent coronary computed tomography as part of the KoreaN Cohort Study for Outcome in Patients With Chronic Kidney Disease were analysed. We conducted a logistic regression analysis to evaluate the association between UA and the presence of CAC. Results CAC was detected in 705 (52.2 %) patients, and the level of UA was significantly higher in CAC > 0 patients. UA showed a positive relationship with CAC > 0 in age- and sex-adjusted logistic regression analysis (Odds ratio (OR) 1.11, 95 % confidence interval (CI) 1.04–1.19, P = 0.003). However, UA showed no association with CAC > 0 in multivariate analysis. Further analysis showed that UA showed a positive association with CAC > 0 only in estimated glomerual filtration rate (eGFR) > 60 ml/min/1.73 m2 (OR 1.23, 95 % CI 1.02–1.49, P = 0.036) but not in eGFR 30–59 ml/min/1.73 m2 (OR 0.92, 95 % CI 0.78–1.08, P = 0.309) or < 30 ml/min/1.73 m2 (OR 0.92, 95 % CI 0.79–1.08, P = 0.426). Conclusions UA level was significantly associated with CAC in early CKD, but not in advanced CKD. Supplementary Information The online version contains supplementary material available at 10.1186/s12882-021-02463-2.
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Affiliation(s)
- Miyeun Han
- Department of Internal Medicine, Hallym University Hangang Sacred Heart Hospital, Seoul, Korea
| | - Hyunsuk Kim
- Department of Internal Medicine, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea
| | - Hyo Jin Kim
- Department of Internal Medicine, Pusan National University Hospital, Busan, Korea
| | - Eunjeong Kang
- Department of Internal Medicine, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Korea
| | - Yong-Soo Kim
- Department of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul, Korea
| | - Kyu Hun Choi
- Department of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, Republic of Korea
| | - Soo Wan Kim
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Curie Ahn
- Division of Nephrology, Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Chong No Gu, 03080, Seoul, Korea
| | - Kook-Hwan Oh
- Division of Nephrology, Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Chong No Gu, 03080, Seoul, Korea.
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Donia T, Khamis A. Management of oxidative stress and inflammation in cardiovascular diseases: mechanisms and challenges. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:34121-34153. [PMID: 33963999 DOI: 10.1007/s11356-021-14109-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 04/21/2021] [Indexed: 06/12/2023]
Abstract
Cardiovascular diseases (CVDs) have diverse physiopathological mechanisms with interconnected oxidative stress and inflammation as one of the common etiologies which result in the onset and development of atherosclerotic plaques. In this review, we illustrate this strong crosstalk between oxidative stress, inflammation, and CVD. Also, mitochondrial functions underlying this crosstalk, and various approaches for the prevention of redox/inflammatory biological impacts will be illustrated. In part, we focus on the laboratory biomarkers and physiological tests for the evaluation of oxidative stress status and inflammatory processes. The impact of a healthy lifestyle on CVD onset and development is displayed as well. Furthermore, the differences in oxidative stress and inflammation are related to genetic susceptibility to cardiovascular diseases and the variability in the assessment of CVDs risk between individuals; Omics technologies for measuring oxidative stress and inflammation will be explored. Finally, we display the oxidative stress-related microRNA and the functions of the redox basis of epigenetic modifications.
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Affiliation(s)
- Thoria Donia
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Abeer Khamis
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt.
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Zeng Y, Lin C, Guo C, Bo Y, Chang LY, Lau AKH, Tam T, Yu Z, Lao XQ. Combined effects of chronic PM 2.5 exposure and habitual exercise on renal function and chronic kidney disease: A longitudinal cohort study. Int J Hyg Environ Health 2021; 236:113791. [PMID: 34147785 DOI: 10.1016/j.ijheh.2021.113791] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 05/19/2021] [Accepted: 06/07/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND We investigated the combined effects of chronic PM2.5 exposure and habitual exercise on the decline of renal function and the incidence of chronic kidney disease (CKD) in a large cohort in Taiwan. METHODS The present data analysis included a total of 108,615 participants aged 18 years or above who were recruited between 2001 and 2016. All participants underwent at least two medical examinations. Estimated glomerular filtration rate (eGFR) was calculated using the Modification of Diet in Renal Disease (MDRD) equation. The incident of eGFR decline ≥30% was defined as a decline in eGFR of ≥30% during the study period, while the incident CKD was defined as an eGFR <60 mL/min/1.73 m2 or a newly self-reported physician-diagnosed CKD in the subsequent visits. The satellite-based spatiotemporal model was used to estimate PM2.5 exposure at each participant's address. Information on habitual exercise was collected using a standard self-administered questionnaire. The Cox regression model with time-dependent covariates was used for data analyses. RESULTS Higher habitual exercise was associated with lower risks of renal function decline and CKD development, whereas higher PM2.5 exposure was associated with higher risks of renal function decline and CKD development. We found no significant interaction effect between PM2.5 and habitual exercise, with an HR (95% CI) of 1.02 (0.97, 1.07) for incident eGFR decline ≥30% and 1.00 (0.95, 1.05) for CKD development. Compared to participants with inactive-exercise and high-PM2.5, participants with high-exercise and low-PM2.5 had 74% and 61% lower risks of renal function decline and CKD development, respectively. CONCLUSION Increased habitual exercise and reduced PM2.5 exposures are associated with lower risks of renal function decline and CKD development. Habitual exercise reduces risks of renal function decline and CKD development regardless of the levels of chronic PM2.5 exposure. Our study suggests that habitual exercise is a safe approach for kidney health improvement even for people residing in relatively polluted areas and should be promoted.
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Affiliation(s)
- Yiqian Zeng
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Changqing Lin
- Division of Environment and Sustainability, The Hong Kong University of Science and Technology, Hong Kong SAR, China
| | - Cui Guo
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yacong Bo
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ly-Yun Chang
- Institute of Sociology, Academia Sinica, Taipei, Taiwan
| | - Alexis K H Lau
- Division of Environment and Sustainability, The Hong Kong University of Science and Technology, Hong Kong SAR, China; Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, China
| | - Tony Tam
- Department of Sociology, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Zengli Yu
- Department of Nutrition and Food Hygiene, School of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Xiang Qian Lao
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China; Shenzhen Research Institute of the Chinese University of Hong Kong, Shenzhen, Guangdong, China.
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Rabajdova M, Spakova I, Zelko A, Rosenberger J, Kolarcik P, Sobolova V, Pella D, Marekova M, Madarasova Geckova A. The role of physical activity and miRNAs in the vascular aging and cardiac health of dialysis patients. Physiol Rep 2021; 9:e14879. [PMID: 34042291 PMCID: PMC8157788 DOI: 10.14814/phy2.14879] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/16/2021] [Accepted: 04/16/2021] [Indexed: 12/19/2022] Open
Abstract
Cardiovascular comorbidities are independent risk factors for mortality in dialysis patients. MicroRNA signaling has an important role in vascular aging and cardiac health, while physical activity is a primary nonpharmacologic treatment for cardiovascular comorbidities in dialysis patients. To identify the relationships between muscle function, miRNA signaling pathways, the presence of vascular calcifications and the severity of cardiovascular comorbidities, we initially enrolled 90 subjects on hemodialysis therapy and collected complete data from 46 subjects. A group of 26 subjects inactiv group (INC) was monitored during 12 weeks of physical inactivity and another group of 20 patients exercise group (EXC) was followed during 12 weeks of intradialytic, moderate intensity, resistance training intervention applied three times per week. In both groups, we assessed the expression levels of myo‐miRNAs, proteins, and muscle function (MF) before and after the 12‐week period. Data on the presence of vascular calcifications and the severity of cardiac comorbidities were collected from the patients’ EuCliD® records. Using a full structural equitation modelling of the total study sample, we found that the higher the increase in MF was observed in patients, the higher the probability of a decrease in the expression of miR‐206 and TRIM63 and the lower severity of cardiac comorbidities. A reduced structural model in INC patients showed that the higher the decrease in MF, the higher the probability of the presence of calcifications and the higher severity of cardiac comorbidities. In EXC patients, we found that the higher the increase in MF, the lower the probability of higher severity of cardiovascular comorbidities.
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Affiliation(s)
- Miroslava Rabajdova
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
| | - Ivana Spakova
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
| | - Aurel Zelko
- Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia.,Graduate School Kosice Institute for Society and Health, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
| | - Jaroslav Rosenberger
- Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia.,Graduate School Kosice Institute for Society and Health, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia.,2nd Department of Internal Medicine, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia.,Fresenius Medical Care - Dialysis Services Kosice, Kosice, Slovakia.,Olomouc University Social Health Institute, Palacky University, Olomouc, Czech Republic
| | - Peter Kolarcik
- Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
| | - Vladimira Sobolova
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
| | - Daniel Pella
- 2nd Department of Cardiology, Faculty of Medicine, Pavol Jozef Safarik University and East Slovak Institute of Cardiovascular Diseases, Kosice, Slovakia
| | - Maria Marekova
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
| | - Andrea Madarasova Geckova
- Department of Health Psychology and Research Methodology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia.,Olomouc University Social Health Institute, Palacky University, Olomouc, Czech Republic
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Non-Alcoholic Fatty Liver Disease Is Associated with Kidney Glomerular Hyperfiltration in Adults with Metabolic Syndrome. J Clin Med 2021; 10:jcm10081717. [PMID: 33923418 PMCID: PMC8073467 DOI: 10.3390/jcm10081717] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/12/2021] [Accepted: 04/12/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Non-alcoholic fatty liver disease (NAFLD) is a risk factor for the development of chronic kidney disease (CKD), which is early marked by kidney glomerular hyperfiltration. However, the association of NAFLD with kidney glomerular hyperfiltration has not been tested so far in adults with metabolic syndrome (MetS). Aims: To assess the relationship between NAFLD and kidney glomerular hyperfiltration in adults with MetS. Methods: The study included 154 participants aged 40–60 years with MetS and NAFLD diagnosed by ultrasound. NAFLD was confirmed by MRI in 109 subjects. Participants underwent anthropometric measurements, and biochemistry testing. Estimated GFR (eGFR) was calculated using the CKD-Epidemiology Collaboration (CKD-EPI) formula; hyperfiltration was defined as eGFR ≥ 120 mL/min. Results: Participants with MRI-proven NAFLD showed a worse metabolic profile and higher levels of eGFR than those with no NAFLD. Presence of NAFLD and increased weight were independently associated with an increased probability of presenting hyperfiltration. Conclusions: The present study shows an association between kidney glomerular hyperfiltration and NAFLD in adults with MetS. Establishing an association between NAFLD and kidney glomerular hyperfiltration would help to earlier identify those patients at increased risk of CKD, who would benefit from an early intervention.
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Hettiarachchi TW, Fernando BNTW, Sudeshika T, Badurdeen Z, Anand S, Kularatne A, Wijetunge S, Abeysundara HTK, Nanayakkara N. Prevalence, risk factors and predicted risk of cardiac events in chronic kidney disease of uncertain aetiology in Sri Lanka: A tubular interstitial nephropathy. PLoS One 2021; 16:e0249539. [PMID: 33852602 PMCID: PMC8046203 DOI: 10.1371/journal.pone.0249539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 03/21/2021] [Indexed: 11/19/2022] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of morbidity and mortality in patients with 'traditional' chronic kidney disease (CKD). However, chronic kidney disease of uncertain aetiology (CKDu), a tubular interstitial nephropathy is typically minimally proteinuric without high rates of associated hypertension or vascular disease and it is unknown if the rates of CVD are similar. This study aimed to identify the prevalence and the risk of CVD in patients with CKDu. This cross-sectional study included patients with confirmed CKDu who were attending two renal clinics in CKDu endemic-area. A detailed medical history, blood pressure, electrocardiogram (resting and six minutes vigorous walking), echocardiograms, appropriate laboratory parameters and medical record reviews were used to collect data at baseline. The WHO/Pan American Health Organization, cardiovascular risk calculator was employed to determine the future risk of CVD. The clinics had recorded 132 number of patients with CKDu, of these 119 consented to participation in the study. The mean age was 52 (± 9.5) years and mean eGFR was 51.1 (± 27.61); a majority (81.5% (n = 97)) were males. Thirty-four patients (28.6%) had evidence of ischaemic heart disease (IHD). Troponin-I (p = 0.02), Age >50 years (p = 0.01) and hyperuricemia (p = 0.01) were significantly associated with IHD in CKDu. Left ventricular hypertrophy was reported in 20.2% (n = 24). According to the risk calculator, 97% of the enrolled patients were at low risk (<10%) for experiencing a cardiovascular event within the next 10 years. Patients with CKDu have low prevalence and risk for CVD, implying that a majority are likely to survive to reach end-stage kidney disease. Our findings highlight the need for developing strategies to minimize the progression of CKDu to end-stage renal disease.
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Affiliation(s)
- Thilini W. Hettiarachchi
- Centre for Education, Research and Training on Kidney Diseases (CERTKiD), Faculty of Medicine, University of Peradeniya, Galaha, Sri Lanka
| | - Buddhi N. T. W. Fernando
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, University of Ruhuna, Matara, Sri Lanka
| | - Thilini Sudeshika
- Department of Pharmacy, Faculty of Allied Health Sciences, University of Peradeniya, Galaha, Sri Lanka
| | - Zeid Badurdeen
- Centre for Education, Research and Training on Kidney Diseases (CERTKiD), Faculty of Medicine, University of Peradeniya, Galaha, Sri Lanka
| | - Shuchi Anand
- Division of Nephrology, Stanford University School of Medicine, Stanford, California, United States of America
| | | | - Sulochana Wijetunge
- Department of Pathology, Faculty of Medicine, University of Peradeniya, Galaha, Sri Lanka
| | - Hemalika T. K. Abeysundara
- Department of Statistics and Computer Science, Faculty of Science, University of Peradeniya, Galaha, Sri Lanka
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McCullough PA. Anemia of cardiorenal syndrome. Kidney Int Suppl (2011) 2021; 11:35-45. [PMID: 33777494 PMCID: PMC7983020 DOI: 10.1016/j.kisu.2020.12.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 12/17/2020] [Accepted: 12/29/2020] [Indexed: 01/28/2023] Open
Abstract
Cardiorenal syndrome includes a spectrum of disorders of the kidneys and heart in which loss of function in one organ contributes to reduced function in the other organ. Cardiorenal syndrome is frequently complicated by comorbid anemia, which leads to reciprocal and progressive cardiac and renal deterioration. The triad of heart failure, chronic kidney disease (CKD), and anemia is termed cardiorenal anemia syndrome (CRAS). There are currently no evidence-based recommendations for managing patients with CRAS; however, the treatment of these patients is multifactorial. Not only must the anemia be controlled, but heart failure and kidney injury must be addressed, in addition to other comorbidities. Intravenous iron and erythropoiesis-stimulating agents are the mainstays of treatment for anemia of CKD, addressing both iron and erythropoiesis deficiencies. Since erythropoiesis-stimulating agent therapy can be associated with adverse outcomes at higher doses in patients with CKD and is not used in routine practice in patients with heart failure, treatment options for managing anemia in patients with CRAS are limited. Several new therapies, particularly the hypoxia-inducible factor-prolyl hydroxylase inhibitors, are currently under clinical development. The hypoxia-inducible factor-prolyl hydroxylase inhibitors have shown promising results for treating anemia of CKD in clinical trials and may confer benefits in patients with CRAS, potentially addressing some of the limitations of erythropoiesis-stimulating agents. Updated clinical practice guidelines for the screening and management of anemia in cardiorenal syndrome, in light of potential new therapies and clinical evidence, would improve the clinical outcomes of patients with this complex syndrome.
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Affiliation(s)
- Peter A. McCullough
- Department of Medicine, Texas A & M College of Medicine, Baylor University Medical Center, Baylor Heart and Vascular Hospital, Baylor Heart and Vascular Institute, Dallas, Texas, USA
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Chao CH, Wu CL, Huang WY. Association between estimated glomerular filtration rate and clinical outcomes in ischemic stroke patients with high-grade carotid artery stenosis. BMC Neurol 2021; 21:124. [PMID: 33740899 PMCID: PMC7977561 DOI: 10.1186/s12883-021-02154-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 03/10/2021] [Indexed: 01/21/2023] Open
Abstract
Background Chronic kidney disease has been identified as a risk factor affecting stroke prognosis. High-grade carotid artery stenosis (CAS) is associated with distal hemodynamic compromise. The association between the estimated glomerular filtration rate (eGFR) and ischemic stroke (IS) outcome in patients with high-grade CAS remains unclear. We aimed to investigate the association between eGFR and outcomes of acute IS patients with high-grade CAS. Methods From January 1, 2007 to April 30, 2012, we enrolled 372 acute IS patients with high-grade CAS and prospectively observed them for 5 years. The eGFR on admission was assessed using the Modification of Diet in Renal Disease Study equation. Demographic features, vascular risk factors, comorbidities, and outcomes were compared between different eGFR levels. Results Among 372 individuals, 76 (20.4%) had an eGFR < 45, 65 (17.5%) had an eGFR between 45 and 59, and 231 (62.1%) had an eGFR ≥60 mL/min/1.73 m2. Compared to other groups, in the eGFR < 45 mL/min/1.73 m2 group, the prevalence rates of hypertension, diabetes mellitus, coronary artery disease, congestive heart failure, valvular heart disease, and gout were significantly higher (P = 0.013, P = 0.030, P = 0.001, P < 0.001, P = 0.043, and P < 0.001, respectively). Patients with eGFR < 45 mL/min/1.73 m2 demonstrated lower hemoglobin and total cholesterol levels compared with other groups (P < 0.001 and P = 0.048). The blood potassium and uric acid levels were significantly higher in patients with eGFR < 45 mL/min/1.73 m2 (P < 0.001 and P < 0.001). The multivariate Cox proportional hazards model indicated that eGFR < 45 mL/min/1.73 m2 was a significant risk factor for 5-year all-cause mortality in IS patients with high-grade CAS after adjusting for these variables (hazard ratio = 2.05; 95% CI = 1.31–3.21; P = 0.002). Conclusions eGFR < 45 mL/min/1.73 m2 was associated with an increased risk of 5-year all-cause mortality in acute IS patients with high-grade CAS. Whether aggressive treatment of chronic kidney disease in IS patients with high-grade CAS can improve stroke outcomes should be confirmed in future studies.
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Affiliation(s)
- Chung-Hao Chao
- Department of Neurology, Chang Gung University, College of Medicine, Chang Gung Memorial Hospital, Keelung branch, No.222, Mai-Jin Road, Keelung, 204, Taiwan
| | - Chia-Lun Wu
- Department of Neurology, Chang Gung University, College of Medicine, Chang Gung Memorial Hospital, Keelung branch, No.222, Mai-Jin Road, Keelung, 204, Taiwan
| | - Wen-Yi Huang
- Department of Neurology, Chang Gung University, College of Medicine, Chang Gung Memorial Hospital, Keelung branch, No.222, Mai-Jin Road, Keelung, 204, Taiwan.
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Balkan B, Magin H. What are the factors affecting the progression of kidney failure, mortality and morbidity after cardiac surgery in patients with chronic kidney disease? J Card Surg 2021; 36:2021-2028. [PMID: 33694184 DOI: 10.1111/jocs.15493] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 01/11/2021] [Accepted: 02/28/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND AND AIM Acute kidney injury occurs in as many as 40% of patients after cardiac surgery and requires dialysis in 1% of cases and associated with an increased risk of mortality and morbidity, predisposes patients to a longer hospitalization, requires additional treatments, and increases the hospital costs. We aimed to investigate the factors affecting the progression of kidney disease during cardiac surgery in preoperative chronic kidney disease patients (CKD). METHODS The demographic data of patients and preoperatively studied parameters are: American Society of Anesthesiologists Classification, diabetes mellitus, hypertension, left ventricular ejection fractions, estimated glomerular filtration rate (eGFR) was calculated using the CKD-EPI equation. The pre and postoperative parameters recorded were glucose, blood urea nitrogen (BUN), creatinine, hemoglobin, and eGFR. In the intensive care follow-up, discharge status, revision status and 30-day mortality rates and complications were analyzed. RESULTS One hundred and thirty-eight patients (87 males, 51 females; mean age 61.7 years) were included, the mean preoperative Euro score II value was 8.72 ± 7.09 (7.3 ± 6.2 in the survival group and 13.1 ± 7.9. 83 in the deceased group). The number of patients who underwent revision surgery due to postoperative bleeding were 36 (26.09%) and the 30-day surgical mortality was 24.64% (n = 34). CONCLUSION Age, complication, euro score, cross-clamp time, pulmonary artery pressure, postoperative BUN, creatine, and CKD-EPI-GFR were found to be significantly effective in predicting 30-day mortality of the patients.
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Affiliation(s)
- Bedih Balkan
- Department of Anesthesiology and intensive care, Mehmet Akif Ersoy Thoracic Cardiovascular Surgery Training and research Hospital, Saglık Bilimleri University, Istanbul, Turkey
| | - Hasan Magin
- Department of Nephrology, Karolinska University Hospital, Huddinge, Sweden
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JAMTHIKAR AD, PUVVULA A, GUPTA D, JOHRI AM, NAMBI V, KHANNA NN, SABA L, MAVROGENI S, LAIRD JR, PAREEK G, MINER M, SFIKAKIS PP, PROTOGEROU A, KITAS GD, NICOLAIDES A, SHARMA AM, VISWANATHAN V, RATHORE VS, KOLLURI R, BHATT DL, SURI JS. Cardiovascular disease and stroke risk assessment in patients with chronic kidney disease using integration of estimated glomerular filtration rate, ultrasonic image phenotypes, and artificial intelligence: a narrative review. INT ANGIOL 2021; 40:150-164. [DOI: 10.23736/s0392-9590.20.04538-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Bays HE, Taub PR, Epstein E, Michos ED, Ferraro RA, Bailey AL, Kelli HM, Ferdinand KC, Echols MR, Weintraub H, Bostrom J, Johnson HM, Hoppe KK, Shapiro MD, German CA, Virani SS, Hussain A, Ballantyne CM, Agha AM, Toth PP. Ten things to know about ten cardiovascular disease risk factors. Am J Prev Cardiol 2021; 5:100149. [PMID: 34327491 PMCID: PMC8315386 DOI: 10.1016/j.ajpc.2021.100149] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 01/11/2021] [Accepted: 01/15/2021] [Indexed: 12/12/2022] Open
Abstract
Given rapid advancements in medical science, it is often challenging for the busy clinician to remain up-to-date on the fundamental and multifaceted aspects of preventive cardiology and maintain awareness of the latest guidelines applicable to cardiovascular disease (CVD) risk factors. The "American Society for Preventive Cardiology (ASPC) Top Ten CVD Risk Factors 2021 Update" is a summary document (updated yearly) regarding CVD risk factors. This "ASPC Top Ten CVD Risk Factors 2021 Update" summary document reflects the perspective of the section authors regarding ten things to know about ten sentinel CVD risk factors. It also includes quick access to sentinel references (applicable guidelines and select reviews) for each CVD risk factor section. The ten CVD risk factors include unhealthful nutrition, physical inactivity, dyslipidemia, hyperglycemia, high blood pressure, obesity, considerations of select populations (older age, race/ethnicity, and sex differences), thrombosis/smoking, kidney dysfunction and genetics/familial hypercholesterolemia. For the individual patient, other CVD risk factors may be relevant, beyond the CVD risk factors discussed here. However, it is the intent of the "ASPC Top Ten CVD Risk Factors 2021 Update" to provide a succinct overview of things to know about ten common CVD risk factors applicable to preventive cardiology.
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Affiliation(s)
- Harold E. Bays
- Medical Director / President, Louisville Metabolic and Atherosclerosis Research Center, Louisville, KY USA
| | - Pam R. Taub
- University of California San Diego Health, San Diego, CA USA
| | | | - Erin D. Michos
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard A. Ferraro
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Alison L. Bailey
- Chief, Cardiology, Centennial Heart at Parkridge, Chattanooga, TN USA
| | - Heval M. Kelli
- Northside Hospital Cardiovascular Institute, Lawrenceville, GA USA
| | - Keith C. Ferdinand
- Professor of Medicine, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA USA
| | - Melvin R. Echols
- Assistant Professor of Medicine, Department of Medicine, Cardiology Division, Morehouse School of Medicine, New Orleans, LA USA
| | - Howard Weintraub
- NYU Grossman School of Medicine, NYU Center for the Prevention of Cardiovascular Disease, New York, NY USA
| | - John Bostrom
- NYU Grossman School of Medicine, NYU Center for the Prevention of Cardiovascular Disease, New York, NY USA
| | - Heather M. Johnson
- Christine E. Lynn Women's Health & Wellness Institute, Boca Raton Regional Hospital/Baptist Health South Florida, Clinical Affiliate Associate Professor, Florida Atlantic University, Boca Raton, FL USA
| | - Kara K. Hoppe
- Assistant Professor, Division of Maternal Fetal Medicine, Department of Obstetrics & Gynecology, University of Wisconsin School of Medicine and Public Health, Madison, WI USA
| | - Michael D. Shapiro
- Center for Prevention of Cardiovascular Disease, Section of Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC USA
| | - Charles A. German
- Section of Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC USA
| | - Salim S. Virani
- Section of Cardiology, Michael E. DeBakey Veterans Affairs Medical Center and Section of Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX USA
| | - Aliza Hussain
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX USA
| | - Christie M. Ballantyne
- Department of Medicine and Center for Cardiometabolic Disease Prevention, Baylor College of Medicine, Houston, TX USA
| | - Ali M. Agha
- Department of Medicine and Center for Cardiometabolic Disease Prevention, Baylor College of Medicine, Houston, TX USA
| | - Peter P. Toth
- CGH Medical Center, Sterling, IL USA
- Cicarrone center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD USA
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Awareness and Knowledge Among Internal Medicine House-Staff for Dose Adjustment of Cardiovascular Drugs in Chronic Kidney Disease. High Blood Press Cardiovasc Prev 2021; 28:177-184. [PMID: 33625694 DOI: 10.1007/s40292-021-00438-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 02/08/2021] [Indexed: 10/22/2022] Open
Abstract
INTRODUCTION Patients with chronic kidney disease (CKD) are vulnerable to adverse-drug events from cardiovascular drugs. AIM To evaluate awareness and knowledge for appropriate dose adjustment of cardiovascular drugs in CKD patients among Internal Medicine house-staff (IMHS). METHODS Cross-sectional convenience sample survey in Fall 2015 among 341 IMHS from multiple academic institutions in the suburban New York City metropolitan area. Awareness was whether drug dose adjustment was needed. Knowledge was correct GFR level for drug dose adjustment. Multivariate logistic regression was conducted. RESULTS We found overall high percentages and high odds for all cardiovascular drugs for incorrect awareness and knowledge. Postgraduate year (PGY)-1 had greater odds than PGY-3 for Carvedilol (OR: 5.56, 95% CI: 2.19-14.12, p < 0.001) and Digoxin (OR: 3.87, 95% CI: 1.37-10.95, p < 0.05), and lesser odds than PGY3 for Atenolol (OR: 0.31, 95% CI: 0.10-0.91, p < 0.05). Nephrology exposure during medical school rotation, renal clinic, or family history had lesser odds for Carvedilol (OR: 0.45, 95% CI: 0.21-0.97, p < 0.05), Simvastatin (OR: 0.40, 95% CI: 0.16-0.97, p < 0.05), and Hydralazine (OR: 0.31, 95% CI: 0.12-0.81, p < 0.05). Nephrology exposure during residency (OR: 1.96, 95% CI: 1.10-3.50, p < 0.05) and US osteopathic graduates (OR: 2.40, 95% CI: 1.04-5.50, p < 0.05) each had greater odds for Enalapril (OR: 2.40, 95% CI: 1.04-5.50, p < 0.05). International medical graduates had lesser odds than US graduates for Amlodipine (OR: 0.30, 95% CI: 0.11-0.82, p < 0.05). CONCLUSIONS IMHS had overall poor awareness and knowledge for dose adjustment for common cardiovascular drugs in patients with CKD. As the majority of CKD patients are managed by their primary care providers, training programs should ensure that IMHS have adequate education in Nephrology during their residency training.
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The potential effect of cardiac function on pulmonary hypertension, other risk factors, and its impact on survival in dialysis patients. Int Urol Nephrol 2021; 53:343-351. [PMID: 33389501 DOI: 10.1007/s11255-020-02655-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 09/14/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Pulmonary hypertension (PH) is a recently recognized as a complication of chronic kidney disease and end-stage renal disease. The pathogenesis of pulmonary hypertension in this group of patients is not fully understood, probably due to the interaction of multiple aspects of the altered cardiovascular physiology and also hormonal and metabolic disorders. The present study aimed to determine the prevalence of PH, correlation with cardiac function and other risk factors and its impact of survival in chronic hemodialysis and peritoneal dialysis patients. METHODS We studied 125 stable hemodialysis and peritoneal patients (females 40%, mean age 52.42 ± 11.88 years) on renal replacement therapy (RRT) for more than 3 months with a follow up 2 years. Demographic information, clinical characteristics, blood test, and thoroughly echocardiographic evaluation at the optimal dry weight were collected. After conventional echocardiographic examination, tissue Doppler echocardiographic (TDE) examination was performed to evaluate global and regional myocardial systolic as well as diastolic function, and pulmonary hypertension. PH was defined as systolic pulmonary artery pressure (sPAP) ≥ 35 mmHg. To rule out secondary PH, patients with pulmonary disease, collagen vascular disease, and volume overload at the time of echocardiography were excluded. Variables were compared between two groups-subjects with PH and non-PH. Logistic regression analysis was used to evaluate the risk factor for PH and its impact on survival. RESULTS According to the echocardiographic findings, PH was found in 28% (35 patients) of all patients. Mean PH was 33.46 ± 5.38 mmHg. The higher level of higher parathormone (PTH), C-reactive protein (CRP) and E/E' average, lower left ventricular ejection fraction (EF), peak systolic velocity at the lateral mitral annulus (MASa) and the peak systolic velocity at the lateral tricuspid annulus (TASa) were found predictor of PH. The cardiovascular mortality rate was 15.5%. Patients evaluated with PH have a significantly lower cardiovascular survival rate [Long Rank (Mantel-Cox) p = 0.0001]. In ROC analysis for CV mortality, the area under the curve (AUC) for PH and CRP was found 0.8; for LVM-I, E/E' and PP, AUC = 0.76; 0.75; 0.72 respectively while the inverse relationship was found with MASa and TASa with AUC = 0.66 and 0.95 respectively. CONCLUSION Our study shows that PH is frequent in dialysis patients. It is influenced by inflammation, CKD-MBD biomarkers associated with diastolic and also systolic left and right ventricle dysfunction. Pulmonary hypertension, inflammation, vascular stiffness, and left ventricular hypertrophy are interrelated and all contribute to cardiovascular morbidity and mortality among dialysis patients. Easy to implement, cardiac imaging at the bedside and in outpatient clinics offers a positive perspective in early diagnosis of cardiac abnormalities and immediate approach to this condition, so is highly recommended in the dialysis population.
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Risk Factors for Chronic Kidney Disease in Older Adults with Hyperlipidemia and/or Cardiovascular Diseases in Taipei City, Taiwan: A Community-Based Cross-Sectional Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17238763. [PMID: 33255769 PMCID: PMC7728338 DOI: 10.3390/ijerph17238763] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/21/2020] [Accepted: 11/23/2020] [Indexed: 12/23/2022]
Abstract
This cross-sectional study aimed to compare risk factors for chronic kidney disease (CKD) in older adults with or without dyslipidemia and/or cardiovascular diseases (CVD) in Taipei City, Taiwan. The data on 2912 participants with hyperlipidemia and/or CVD and 14,002 healthy control participants derived from the Taipei City Elderly Health Examination Database (2010 to 2011) were analyzed. The associations between conventional CKD risk factors and CKD were comparable between participants with and without hyperlipidemia. Participants with high uric acid and BUN had a higher risk of CKD if they also had hyperlipidemia and CVD [odds ratio (OR) in uric acid = 1.572, 95% CI 1.186-2.120, p < 0.05; OR in BUN = 1.271, 95% CI 1.181-1.379, p < 0.05]. The effect was smaller in participants with hyperlipidemia only (OR in uric acid = 1.291, 95% CI 1.110-1.507, p < 0.05; OR in BUN = 1.169, 95% CI 1.122-1.221, p < 0.05). The association between uric acid/BUN and CKD was also observed in the healthy population and participants with CVD only. In conclusion, older adults with hyperlipidemia and CVD are at high of CKD. Physicians should be alert to the potential for CKD in older patients with hyperlipidemia and CVD.
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Mulia EPB, Nugraha RA, A'yun MQ, Juwita RR, Yofrido FM, Julario R, Alkaff FF. Electrocardiographic abnormalities among late-stage non-dialysis chronic kidney disease patients. J Basic Clin Physiol Pharmacol 2020; 32:155-162. [PMID: 33146630 DOI: 10.1515/jbcpp-2020-0068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 08/07/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Cardiovascular disease (CVD) complication is common among chronic kidney disease (CKD) patients. Thus, knowledge about CVD and ECG abnormalities in CKD are essential due to progressive nature of the disease and increased risk of sudden cardiac death. This study aims to scrutinize the ECG abnormalities among nondialysis late-stage CKD patients. METHODS A descriptive observational study was conducted at Dr. Soetomo General Hospital, Surabaya, Indonesia. Subjects were hospitalized patients with late-stage CKD between 1 January and 31 December 2019, who were consulted at the department of cardiology and vascular medicine during their initial admission at emergency room. ECG interpretation for this study was done by qualified cardiologist. RESULTS There were 191 patients included in this study. Mean ages were 52.2 ± 11.8 years old and 51% were males. Total 143 (74.9%) patients had anemia, 111 (58.1%) had hypertension and 75 (39.3%) had type 2 diabetes mellitus. Mean serum creatinine was 10.5 ± 8.0 mg/dL. There were 176 (92.1%) patients with at least one form of ECG abnormalities. Prolonged QTc interval (36.6%), fragmented QRS complex (29.8%), poor R wave progression (24.6%), peaked T wave (22.0%) and left ventricular hypertrophy (16.7%) were the most common abnormalities. CONCLUSIONS ECG abnormalities are common among nondialysis late-stage CKD patients. Given the fact that long-term CKD influences the pathogenesis cardiovascular diseases and substantial cardiovascular mortality, there is a need to screen Indonesian CKD patients who are at risks of getting earlier complications.
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Affiliation(s)
- Eka P B Mulia
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Airlangga - Dr. Soetomo General Hospital, Surabaya, Indonesia
| | - Ricardo A Nugraha
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Airlangga - Dr. Soetomo General Hospital, Surabaya, Indonesia
| | - Maya Q A'yun
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Airlangga - Dr. Soetomo General Hospital, Surabaya, Indonesia
| | - Rahima R Juwita
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Airlangga - Dr. Soetomo General Hospital, Surabaya, Indonesia
| | - Filipus M Yofrido
- Department of Physiology, Faculty of Medicine Widya Mandala Catholic University, Surabaya, Indonesia
| | - Rerdin Julario
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Airlangga - Dr. Soetomo General Hospital, Surabaya, Indonesia
| | - Firas F Alkaff
- Department of Pharmacology, Faculty of Medicine Universitas Airlangga, Surabaya, Indonesia
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Bays HE. Ten things to know about ten cardiovascular disease risk factors ("ASPC Top Ten - 2020"). Am J Prev Cardiol 2020; 1:100003. [PMID: 34327447 PMCID: PMC8315360 DOI: 10.1016/j.ajpc.2020.100003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/04/2020] [Accepted: 04/04/2020] [Indexed: 12/20/2022] Open
Abstract
Preventive cardiology involves understanding and managing multiple cardiovascular disease (CVD) risk factors. Given the rapid advancements in medical science, it may be challenging for the busy clinician to remain up-to-date on the multifaceted and fundamental aspects of CVD prevention, and maintain awareness of the newest applicable guidelines. The "American Society for Preventive Cardiology (ASPC) Top Ten 2020" summarizes ten essential things to know about ten important CVD risk factors, listed in tabular formats. The ten CVD risk factors include unhealthful nutrition, physical inactivity, dyslipidemia, hyperglycemia, high blood pressure, obesity, considerations of select populations (older age, race/ethnicity, and gender), thrombosis/smoking, kidney dysfunction and genetics/familial hypercholesterolemia. For the individual patient, other CVD risk factors may be relevant, beyond the CVD risk factors discussed here. However, it is the intent of the "ASPC Top Ten 2020" to provide a succinct overview of things to know about ten common CVD risk factors applicable to preventive cardiology.
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Affiliation(s)
- Harold Edward Bays
- Louisville Metabolic and Atherosclerosis Research Center, 3288, Illinois Avenue, Louisville, KY, 40213, USA
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Jagieła J, Bartnicki P, Rysz J. Selected cardiovascular risk factors in early stages of chronic kidney disease. Int Urol Nephrol 2020; 52:303-314. [PMID: 31955363 DOI: 10.1007/s11255-019-02349-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 11/24/2019] [Indexed: 02/07/2023]
Abstract
Cardiovascular diseases, including hypertension, congestive heart failure, myocardial infarction, stroke and atherosclerosis, are common in patients with chronic kidney disease. Aside from the standard biomarkers, measured to determine cardiovascular risk, new ones have emerged: markers of oxidative stress, apoptosis, inflammation, vascular endothelium dysfunction, atherosclerosis, organ calcification and fibrosis. Unfortunately, their utility for routine clinical application remains to be elucidated. A causal relationship between new markers and cardiovascular diseases in patients with chronic kidney disease remains to be established. First of all, there is a lack of large, randomized trials. Moreover, most studies focus on patients with end-stage renal disease as well as on dialysed patients. In such patients, cardiovascular diseases are already present and advanced while early detection of cardiovascular disease risk factor in patients with early-stages of chronic kidney disease would allow more precise prognosis and, as a result, changes in treatment algorithm. In this article, we conduct a comprehensive review of literature for publications relating to cardiovascular risk factors in patients with early-stages of chronic kidney disease. Overall, there are many encouraging advances in detection of cardiovascular risk factors that are making the future more promising for patients suffering from chronic kidney disease.
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Affiliation(s)
- Joanna Jagieła
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, Żeromskiego 113, 90-549, Lodz, Poland.
| | - Piotr Bartnicki
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, Żeromskiego 113, 90-549, Lodz, Poland
| | - Jacek Rysz
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, Żeromskiego 113, 90-549, Lodz, Poland
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The Role and Function of HDL in Patients with Chronic Kidney Disease and the Risk of Cardiovascular Disease. Int J Mol Sci 2020; 21:ijms21020601. [PMID: 31963445 PMCID: PMC7014265 DOI: 10.3390/ijms21020601] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 01/09/2020] [Accepted: 01/10/2020] [Indexed: 02/06/2023] Open
Abstract
Chronic kidney disease (CKD) is a worldwide health problem with steadily increasing occurrence. Significantly elevated cardiovascular morbidity and mortality have been observed in CKD. Cardiovascular diseases are the most important and frequent cause of death of CKD patients globally. The presence of CKD is related to disturbances in lipoprotein metabolism whose consequences are dyslipidemia and the accumulation of atherogenic particles. CKD not only fuels the reduction of high-density lipoprotein (HDL) cholesterol concentration, but also it modifies the composition of this lipoprotein. The key role of HDL is the participation in reverse cholesterol transport from peripheral tissues to the liver. Moreover, HDL prevents the oxidation of low-density lipoprotein (LDL) cholesterol by reactive oxygen species (ROS) and protects against the adverse effects of oxidized LDL (ox-LDL) on the endothelium. Numerous studies have demonstrated the ability of HDL to promote the production of nitric oxide (NO) by endothelial cells (ECs) and to exert antiapoptotic and anti-inflammatory effects. Increasing evidence suggests that in patients with chronic inflammatory disorders, HDLs may lose important antiatherosclerotic properties and become dysfunctional. So far, no therapeutic strategy to raise HDL, or alter the ratio of HDL subfractions, has been successful in slowing the progression of CKD or reducing cardiovascular disease in patients either with or without CKD.
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Liddell TS, Bassett R, Link DK. Hypertension management in patients with chronic kidney disease. Nurse Pract 2019; 44:34-40. [PMID: 31688350 DOI: 10.1097/01.npr.0000605512.81315.63] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Managing hypertension, especially when accompanied by chronic kidney disease, is challenging. These different but related conditions are complicated by differing guidelines. NPs can safely prescribe antihypertensive treatments, which reduce hypertension and the risk of associated comorbidities, such as kidney failure, stroke, myocardial infarction, and vascular disease.
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Affiliation(s)
- Toddra S Liddell
- Toddra S. Liddell is an NP at Vanderbilt University Medical Center, Division of Nephrology and Hypertension, Nashville, Tenn. Robin Bassett is an NP at Advent Health, Daytona Beach, Fla., and Davita Dialysis, Ormond Beach, Fla. Denise K. Link is a PA at The University of Texas Southwestern Medical Center, Department of Nephrology, Dallas, Tex
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