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Garofalo C, Borrelli S, Liberti ME, Chiodini P, Peccarino L, Pennino L, Polese L, De Gregorio I, Scognamiglio M, Ruotolo C, Provenzano M, Conte G, Minutolo R, De Nicola L. Secular Trend in GFR Decline in Non-Dialysis CKD Based on Observational Data From Standard of Care Arms of Trials. Am J Kidney Dis 2024; 83:435-444.e1. [PMID: 37956953 DOI: 10.1053/j.ajkd.2023.09.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 08/24/2023] [Accepted: 09/07/2023] [Indexed: 11/21/2023]
Abstract
RATIONALE & OBJECTIVE The standard of care (SoC) group of randomized controlled trials (RCTs) is a useful setting to explore the secular trends in kidney disease progression because implementation of best clinical practices is pursued for all patients enrolled in trials. This meta-analysis evaluated the secular trend in the change of glomerular filtration rate (GFR) decline in the SoC arm of RCTs in chronic kidney disease (CKD) published in the last 30 years. STUDY DESIGN Systematic review and meta-analysis of the SoC arms of RCTs analyzed as an observational study. SETTING & STUDY POPULATIONS Adult patients with CKD enrolled in the SoC arm of RCTs. SELECTION CRITERIA FOR STUDIES Phase 3 RCTs evaluating GFR decline as an outcome in SoC arms. DATA EXTRACTION Two independent reviewers evaluated RCTs for eligibility and extracted relevant data. ANALYTICAL APPROACH The mean of GFR declines extracted in the SoC arm of selected RCTs were pooled by using a random effects model. Meta-regression analyses were performed to identify factors that may explain heterogeneity. RESULTS The SoC arms from 92 RCTs were included in the meta-analysis with a total of 32,202 patients. The overall mean GFR decline was-4.00 (95% CI, -4.55 to-3.44) mL/min/1.73m2 per year in the SoC arms with a high level of heterogeneity (I2, 98.4% [95% CI, 98.2-98.5], P<0.001). Meta-regression analysis showed an association between publication year (β estimate, 0.09 [95% CI, 0.032-0.148], P=0.003) and reduction in GFR over time. When evaluating publication decade categorically, GFR decline was-5.44 (95% CI, -7.15 to-3.73), -3.92 (95% CI, -4.82 to-3.02), and -3.20 (95% CI, -3.75 to -2.64) mL/min/1.73m2 per year during 1991-2000, 2001-2010, and 2011-2023, respectively. Using meta-regression, the heterogeneity of GFR decline was mainly explained by age and proteinuria. LIMITATIONS Different methods assessing GFR in selected trials and observational design of the study. CONCLUSIONS In the last 3 decades, GFR decline has decreased over time in patients enrolled in RCTs who received the standard of care. TRIAL REGISTRATION Registered at PROSPERO with record number CRD42022357704. PLAIN-LANGUAGE SUMMARY This study evaluated the secular trend in the change in glomerular filtration rate (GFR) decline in the placebo arms of randomized controlled trials (RCTs) that were studying approaches to protect the kidneys in the setting of chronic kidney disease. The placebo groups of RCTs are useful for examining whether the rate of progression of kidney disease has changed over time. We found an improvement in the slope of change in GFR over time. These findings suggest that adherence to standards of kidney care as implemented in clinical trials may be associated with improved clinical outcomes, and these data may inform the design of future RCTs in nephrology.
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Affiliation(s)
- Carlo Garofalo
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy.
| | - Silvio Borrelli
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Maria Elena Liberti
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Paolo Chiodini
- Medical Statistics Unit, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Laura Peccarino
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Luigi Pennino
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Lucio Polese
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Ilaria De Gregorio
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy
| | | | - Chiara Ruotolo
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Michele Provenzano
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Giuseppe Conte
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Roberto Minutolo
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Luca De Nicola
- Division of Nephrology, University of Campania "Luigi Vanvitelli," Naples, Italy
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Bai X, Jiang J, Tu S, Zhang W. Hydrogels Loaded with Atorvastatin-Metal Organic Framework Have a Preventive Effect on Coronary Heart Disease. Chem Biodivers 2024; 21:e202301511. [PMID: 38063816 DOI: 10.1002/cbdv.202301511] [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: 09/26/2023] [Accepted: 11/29/2023] [Indexed: 02/22/2024]
Abstract
In the research, a new three-dimensional coordination polymer was synthesized by solvothermal method based on the metal ligand LCu =[Cu(2,4-pydca)2 ]2- (2,4-pydca=pyridine-2,4-dicarboxylate) and alkaline-earth ion CaII with chemical composition {[Ca(H2 O)2 ][LCu ]⋅DMSO ⋅ 2H2 O}n (1) (DMSO=dimethyl sulfoxide). The complex 1 was characterized soundly by Fourier transform infrared (FT-IR) spectroscopy, elemental analysis (EA), single-crystal X-ray diffraction (SCXRD) and thermogravimetric analysis (TGA). Using atorvastatin as drug model, carboxymethyl chitosan and calcium alginate as raw materials, a new type of metal gel particles was prepared. The microstructure of the gel was observed by scanning Electron Microscope (SEM) and its modulation effect on the activity of human cardiomyocytes was evaluated. The results show that the gel particles presented a three-dimensional porous structure and were able to significantly up-regulate the cell activity of human cardiomyocytes, which is expected to develop the metal gel particles into drugs for the treatment of coronary heart disease.
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Affiliation(s)
- Xinghua Bai
- Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Department of Cardiovascular Medicine, First People's Hospital of Linping District, Hangzhou, Zhejiang, China
| | - Jun Jiang
- Department of Cardiology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Sijia Tu
- Department of Cardiovascular Medicine, First People's Hospital of Linping District, Hangzhou, Zhejiang, China
| | - Weizong Zhang
- Department of Cardiovascular Medicine, First People's Hospital of Linping District, Hangzhou, Zhejiang, China
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Tunnicliffe DJ, Palmer SC, Cashmore BA, Saglimbene VM, Krishnasamy R, Lambert K, Johnson DW, Craig JC, Strippoli GF. HMG CoA reductase inhibitors (statins) for people with chronic kidney disease not requiring dialysis. Cochrane Database Syst Rev 2023; 11:CD007784. [PMID: 38018702 PMCID: PMC10685396 DOI: 10.1002/14651858.cd007784.pub3] [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] [Indexed: 11/30/2023]
Abstract
BACKGROUND Cardiovascular disease is the most frequent cause of death in people with early stages of chronic kidney disease (CKD), and the absolute risk of cardiovascular events is similar to people with coronary artery disease. This is an update of a review first published in 2009 and updated in 2014, which included 50 studies (45,285 participants). OBJECTIVES To evaluate the benefits and harms of statins compared with placebo, no treatment, standard care or another statin in adults with CKD not requiring dialysis. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies up to 4 October 2023. Studies in the Register are identified through searches of CENTRAL, MEDLINE, EMBASE, conference proceedings, the International Clinical Trials Registry Platform (ICTRP) Search Portal and ClinicalTrials.gov. An updated search will be undertaken every three months. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs that compared the effects of statins with placebo, no treatment, standard care, or other statins, on death, cardiovascular events, kidney function, toxicity, and lipid levels in adults with CKD (estimated glomerular filtration rate (eGFR) 90 to 15 mL/min/1.73 m2) were included. DATA COLLECTION AND ANALYSIS Two or more authors independently extracted data and assessed the study risk of bias. Treatment effects were expressed as mean difference (MD) for continuous outcomes and risk ratios (RR) for dichotomous benefits and harms with 95% confidence intervals (CI). The risk of bias was assessed using the Cochrane risk of bias tool, and the certainty of the evidence using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. MAIN RESULTS We included 63 studies (50,725 randomised participants); of these, 53 studies (42,752 participants) compared statins with placebo or no treatment. The median duration of follow-up was 12 months (range 2 to 64.8 months), the median dosage of statin was equivalent to 20 mg/day of simvastatin, and participants had a median eGFR of 55 mL/min/1.73 m2. Ten studies (7973 participants) compared two different statin regimens. We were able to meta-analyse 43 studies (41,273 participants). Most studies had limited reporting and hence exhibited unclear risk of bias in most domains. Compared with placebo or standard of care, statins prevent major cardiovascular events (14 studies, 36,156 participants: RR 0.72, 95% CI 0.66 to 0.79; I2 = 39%; high certainty evidence), death (13 studies, 34,978 participants: RR 0.83, 95% CI 0.73 to 0.96; I² = 53%; high certainty evidence), cardiovascular death (8 studies, 19,112 participants: RR 0.77, 95% CI 0.69 to 0.87; I² = 0%; high certainty evidence) and myocardial infarction (10 studies, 9475 participants: RR 0.55, 95% CI 0.42 to 0.73; I² = 0%; moderate certainty evidence). There were too few events to determine if statins made a difference in hospitalisation due to heart failure. Statins probably make little or no difference to stroke (7 studies, 9115 participants: RR 0.64, 95% CI 0.37 to 1.08; I² = 39%; moderate certainty evidence) and kidney failure (3 studies, 6704 participants: RR 0.98, 95% CI 0.91 to 1.05; I² = 0%; moderate certainty evidence) in people with CKD not requiring dialysis. Potential harms from statins were limited by a lack of systematic reporting. Statins compared to placebo may have little or no effect on elevated liver enzymes (7 studies, 7991 participants: RR 0.76, 95% CI 0.39 to 1.50; I² = 0%; low certainty evidence), withdrawal due to adverse events (13 studies, 4219 participants: RR 1.16, 95% CI 0.84 to 1.60; I² = 37%; low certainty evidence), and cancer (2 studies, 5581 participants: RR 1.03, 95% CI 0.82 to 1.30; I² = 0%; low certainty evidence). However, few studies reported rhabdomyolysis or elevated creatinine kinase; hence, we are unable to determine the effect due to very low certainty evidence. Statins reduce the risk of death, major cardiovascular events, and myocardial infarction in people with CKD who did not have cardiovascular disease at baseline (primary prevention). There was insufficient data to determine the benefits and harms of the type of statin therapy. AUTHORS' CONCLUSIONS Statins reduce death and major cardiovascular events by about 20% and probably make no difference to stroke or kidney failure in people with CKD not requiring dialysis. However, due to limited reporting, the effect of statins on elevated creatinine kinase or rhabdomyolysis is unclear. Statins have an important role in the primary prevention of cardiovascular events and death in people who have CKD and do not require dialysis. Editorial note: This is a living systematic review. We will search for new evidence every three months and update the review when we identify relevant new evidence. Please refer to the Cochrane Database of Systematic Reviews for the current status of this review.
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Affiliation(s)
- David J Tunnicliffe
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
| | - Suetonia C Palmer
- Department of Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Brydee A Cashmore
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
| | - Valeria M Saglimbene
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | | | - Kelly Lambert
- School of Medicine, University of Wollongong, Wollongong, Australia
| | - David W Johnson
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Australia
- Australasian Kidney Trials Network, The University of Queensland, Brisbane, Australia
- Translational Research Institute, Brisbane, Australia
| | - Jonathan C Craig
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Giovanni Fm Strippoli
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
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Calice-Silva V, Muenz D, Wong MMY, McCullough K, Charytan D, Reichel H, Robinson B, Stengel B, Massy ZA, Pecoits-Filho R. International practice patterns of dyslipidemia management in patients with chronic kidney disease under nephrology care: is it time to review guideline recommendations? Lipids Health Dis 2023; 22:67. [PMID: 37231413 DOI: 10.1186/s12944-023-01833-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND In contrast to guidelines related to lipid therapy in other areas, 2012 Kidney Disease Improving Global Outcomes (KDIGO) guidelines recommend conducting a lipid profile upon diagnosis of chronic kidney disease (CKD) and treating all patients older than 50 years without defining a target for lipid levels. We evaluated multinational practice patterns for lipid management in patients with advanced CKD under nephrology care. METHODS We analyzed lipid-lowering therapy (LLT), LDL- cholesterol (LDL-C) levels, and nephrologist-specified LDL-C goal upper limits in adult patients with eGFR < 60 ml/min from nephrology clinics in Brazil, France, Germany, and the United States (2014-2019). Models were adjusted for CKD stage, country, cardiovascular risk indicators, sex, and age. RESULTS LLT treatment differed significantly by country, from 51% in Germany to 61% in the US and France (p = 0.002) for statin monotherapy. For ezetimibe with or without statins, the prevalence was 0.3% in Brazil to 9% in France (< 0.001). Compared with patients not taking lipid-lowering therapy, LDL-C was lower among treated patients (p < 0.0001) and differed significantly by country (p < 0.0001). At the patient level, the LDL-C levels and statin prescription did not vary significantly by CKD stage (p = 0.09 LDL-C and p = 0.24 statin use). Between 7-23% of untreated patients in each country had LDL-C ≥ 160 mg/dL. Only 7-17% of nephrologists believed that LDL-C should be < 70 mg/dL. CONCLUSION There is substantial variation in practice patterns regarding LLT across countries but not across CKD stages. Treated patients appear to benefit from LDL-C lowering, yet a significant proportion of hyperlipidemia patients under nephrologist care are not receiving treatment.
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Affiliation(s)
- Viviane Calice-Silva
- Pro-Kidney Foundation, Joinville, Brazil
- University of Joinville's Region - UNIVILLE, Joinville, Brazil
| | - Daniel Muenz
- Division of Nephrology, Department of Internal Medicine, University of Michigan Medical School, 3989 Research Park Dr, Ann Arbor, MI, 48108, USA
| | - Michelle M Y Wong
- Division of Nephrology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Keith McCullough
- Division of Nephrology, Department of Internal Medicine, University of Michigan Medical School, 3989 Research Park Dr, Ann Arbor, MI, 48108, USA
| | - David Charytan
- Nephrology Division, New York University Grossman School of Medicine, New York, NY, USA
| | - Helmut Reichel
- Nephrological Center Villingen-Schwenningen, Villingen-Schwenningen, Germany
| | - Bruce Robinson
- Division of Nephrology, Department of Internal Medicine, University of Michigan Medical School, 3989 Research Park Dr, Ann Arbor, MI, 48108, USA
| | - Benedicte Stengel
- Université Paris Saclay, Université Versailles Saint-Quentin en Yvelines, Institut National de La Santé Et de La Recherche Médicale (Inserm), Villejuif, France
- Centre de Recherche en Epidémiologie Et Santé Des Populations (CESP), Equipe Epidémiologie Clinique, Villejuif, France
| | - Ziad A Massy
- Université Paris Saclay, Université Versailles Saint-Quentin en Yvelines, Institut National de La Santé Et de La Recherche Médicale (Inserm), Villejuif, France
- Centre de Recherche en Epidémiologie Et Santé Des Populations (CESP), Equipe Epidémiologie Clinique, Villejuif, France
- Department of Nephrology, CHU Ambroise Paré, APHP, Boulogne, France
| | - Roberto Pecoits-Filho
- Division of Nephrology, Department of Internal Medicine, University of Michigan Medical School, 3989 Research Park Dr, Ann Arbor, MI, 48108, USA.
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Di-(2-ethylhexyl) Phthalate Limits the Lipid-Lowering Effects of Simvastatin by Promoting Protein Degradation of Low-Density Lipoprotein Receptor: Role of PPARγ-PCSK9 and LXRα-IDOL Signaling Pathways. Antioxidants (Basel) 2023; 12:antiox12020477. [PMID: 36830035 PMCID: PMC9952605 DOI: 10.3390/antiox12020477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 02/16/2023] Open
Abstract
Dialysis prevents death from uremia in patients with end-stage renal disease (ESRD). Nevertheless, during hemodialysis, circulating levels of di-(2-ethylhexyl) phthalate (DEHP) are increased due to phthalates leaching from medical tubes. Statins are an effective therapy for reducing the risks associated with cardiovascular diseases in patients with chronic kidney disease; however, the mechanism by which statins fail to reduce cardiovascular events in hemodialysis ESRD patients remains unclear. In this study, we investigated whether DEHP and its metabolites interfere with the lipid-lowering effect of statins in hepatocytes. In Huh7 cells, treatment with DEHP and its metabolites abolished the simvastatin-conferred lipid-lowering effect. Mechanistically, DEHP down-regulated the expression of low-density lipoprotein receptor (LDLR) and led to a decrease in LDL binding, which was mediated by the activation of the PPARγ-PCSK9 and LXRα-IDOL signaling pathways. Additionally, the NOX-ROS-TRPA1 pathway is involved in the DEHP-mediated inhibition of LDLR expression and LDL binding activity. Blockage of this pathway abrogated the DEHP-mediated inhibition in the LDLR expression and LDL binding of simvastatin. Collectively, DEHP induces the activation of the NOX-ROS-TRPA1 pathway, which in turn activates PPARγ-PCSK9- and LXRα-IDOL-dependent signaling, and, ultimately, diminishes the statin-mediated lipid-lowering effect in hepatocytes.
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Liao G, Wang X, Li Y, Chen X, Huang K, Bai L, Ye Y, Peng Y. Antidyslipidemia Pharmacotherapy in Chronic Kidney Disease: A Systematic Review and Bayesian Network Meta-Analysis. Pharmaceutics 2022; 15:pharmaceutics15010006. [PMID: 36678635 PMCID: PMC9862001 DOI: 10.3390/pharmaceutics15010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/30/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND AND AIMS The benefits and safety of antidyslipidemia pharmacotherapy in patients with chronic kidney disease were not well defined so the latest evidence was summarized by this work. METHODS This systematic review and Bayesian network meta-analysis (NMA) included searches of PubMed, Embase, and Cochrane Library from inception to 28 February 2022, for randomized controlled trials of any antilipidaemic medications administered to adults with chronic kidney disease [CKD: defined as estimated glomerular filtration rate (eGFR) ≤ 60 mL/min/1.73 m2 not undergoing transplantation], using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) tool to assess the certainty of the evidence. RESULTS 55 trials and 30 works of them were included in our systematic review and NMA, respectively. In comparisons with no antidyslipidemia therapy or placebo, proprotein convertase subtilisin/Kexin type 9 inhibitors plus statin (PS) was the most effective drug regimen for reducing all-cause mortality (OR 0.62, 95% CI [0.40, 0.93]; GRADE: moderate), followed by moderate-high intensity statin (HS, OR 0.76, 95% CI [0.60, 0.93]; I2 = 66.9%; GRADE: moderate). PS, HS, low-moderate statin (LS), ezetimibe plus statin (ES), and fibrates (F) significantly decreased the composite cardiovascular events. The subgroup analysis revealed the null effect of statins on death (OR 0.92, 95% CI [0.81, 1.04]) and composite cardiovascular events (OR 0.94, 95% CI [0.82, 1.07]) in dialysis patients. CONCLUSION In nondialysis CKD patients, statin-based therapies could significantly and safely reduce all-cause death and major composite cardiovascular events despite the presence of arteriosclerotic cardiovascular disease and LDL-c levels. Aggressive medication regimens, PS and HS, appeared to be more effective, especially in patients with established CAD.
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Affiliation(s)
- Guangzhi Liao
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu 610041, China
| | - Xiangpeng Wang
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yiming Li
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu 610041, China
| | - Xuefeng Chen
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu 610041, China
| | - Ke Huang
- West China School of Medicine, Sichuan University, Chengdu 610041, China
| | - Lin Bai
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu 610041, China
| | - Yuyang Ye
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu 610041, China
| | - Yong Peng
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu 610041, China
- Correspondence: ; Tel.: +86-28-85423362; Fax: +86-28-85423169
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Kumthekar G, Mondhe S, Hedau S, Naidu S, Chakravarthi R. Reverse epidemiology for lipid disorders in hemodialysis-dependent patients: Role of dilutional hypolipidemia. Indian J Nephrol 2022; 32:104-109. [PMID: 35603120 PMCID: PMC9121710 DOI: 10.4103/ijn.ijn_30_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 04/12/2020] [Accepted: 07/28/2020] [Indexed: 11/21/2022] Open
Abstract
Introduction: Atherosclerotic cardiovascular disease is a major cause of mortality and morbidity in dialysis patients. Compared to general population, dialysis patients have lower lipid levels and higher vascular events. This paradox is popularly known as reverse epidemiology. Present study is an attempt to understand reasons for low lipids in dialysis patients. Subjects and Methods: This was a prospective observational multicentric study involving three stages across six dialysis units with Care Hospitals, Hyderabad. Maintenance hemodialysis patients were studied with fasting lipid profiles [TC, LDL-c, HDL-c, and TG], pre- and post-dialysis blood lipids and effluent water lipid profiles. Other parameters studied were use of statins, interdialytic weight gain, and ultrafiltration. All patients had uniform dialysis protocols regarding filter used and dialysis duration. Results: Of the 91 patients studied, we observed significant rise in post-dialysis TC, LDL, and HDL [P < 0.01] and lower lipids [P < 0.01] just before the next dialysis. Lipids were least filtered across the membrane except HDL, which was found in effluent water for more than 60% of patients. Single use of dialyser was associated with higher rise in post dialysis lipids as well as HDL getting filtered in effluent [P = 0.24]. Rosuvastatin was associated with lower lipid values [P = 0.08] and BMI [P = 0.19]. Conclusions: Low lipid levels in dialysis patients are due to dilutional hypolipidemia and needs correction with an equation proposed in present study. Corrected lipids should be used for risk stratification and deploying treatment.
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Zhang Y, Zhai G, Wang J, Zhou Y. Risk Factors of Cardiac Death for Elderly Patients with Severe Chronic Kidney Disease after Percutaneous Coronary Intervention. Clin Appl Thromb Hemost 2022; 28:10760296221081848. [PMID: 35261278 PMCID: PMC8918957 DOI: 10.1177/10760296221081848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 01/28/2022] [Accepted: 02/02/2022] [Indexed: 11/24/2022] Open
Abstract
Aims: To identify risk factors for cardiac death of elderly and severe chronic kidney disease (CKD) patients with coronary atherosclerotic heart disease (CAHD) after percutaneous coronary intervention (PCI). Methods: 1010 CAHD-CKD patients over 60 years old who had CKD stage 3 or above and underwent PCI were followed up for at least 3 years. Cases of cardiac death were divided into groups. After univariate analysis of all variables, the variables with P < .2 were selected for further logistic regression. Results: For logistic regression single-vessel disease (SVD) PCI OR = 0.612, 95%CI: 0.416-0.899, P = .012, it is the protective factor. There are four risk factors, stable angina pectoris (SAP) OR = 4.723, 95%CI: 1.098∼20.322, P = .037, combined with lower extremity arteriosclerosis obliterans (LEASO) OR = 2.631, 95%CI: 1.272∼5.440, P = .009, K > 4.285 mmol/L OR = 1.44, 95%CI: 1.002∼2.069, P = .049, without statins OR = 2.015, 95%CI: 1.072∼3.789, P = .030. Conclusion: In elderly and serious CAHD-CKD patients after PCI, SVD PCI was a protective factor against cardiac death. However, SAP, CAHD-CKD combined with LEASO, K > 4.285 mmol/L, and no statins were independent risk factors of cardiac death for elderly patients with severe CKD after PCI.
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Affiliation(s)
- Ying Zhang
- Department of Cardiology, 12th ward, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
- Department of Cardiology, Affiliated Hospital of Chengde Medical College, Chengde, China
| | - Guangyao Zhai
- Department of Cardiology, 12th ward, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Jianlong Wang
- Department of Cardiology, 12th ward, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Yujie Zhou
- Department of Cardiology, 12th ward, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
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9
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Theofilis P, Vordoni A, Koukoulaki M, Vlachopanos G, Kalaitzidis RG. Dyslipidemia in Chronic Kidney Disease: Contemporary Concepts and Future Therapeutic Perspectives. Am J Nephrol 2021; 52:693-701. [PMID: 34569479 DOI: 10.1159/000518456] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 07/12/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Chronic kidney disease (CKD) is an increasingly prevalent disease state met with great morbidity and mortality primarily resulting from the high incidence of adverse cardiovascular outcomes. Therapeutic strategies in this patient population aim at controlling modifiable cardiovascular risk factors, including dyslipidemia. SUMMARY In this review article, we first provide the latest pathophysiologic evidence regarding the altered dyslipidemia pattern in CKD, followed by its contemporary management according to the latest guidelines. Moreover, we present the current progress regarding the emerging therapeutic strategies. Key Messages: The presence of renal impairment leads to alterations in cholesterol structure, metabolism, and reverse transport paired with increased oxidative stress. Statins remain the cornerstone of dyslipidemia management in patients with kidney dysfunction who are at risk for cardiovascular events. However, their efficacy is debatable in end-stage renal disease under renal replacement therapy. Therefore, novel treatment approaches aiming at hypertriglyceridemia, proprotein convertase subtilisin/kexin type 9, and lipoprotein(a) are under rigorous investigation while the research of gut microbiome might provide additional mechanistic and therapeutic insight.
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Affiliation(s)
| | - Aikaterini Vordoni
- Department of Nephrology, General Hospital of Nikaia-Piraeus, Athens, Greece
| | - Maria Koukoulaki
- Department of Nephrology, General Hospital of Nikaia-Piraeus, Athens, Greece
| | | | - Rigas G Kalaitzidis
- Department of Nephrology, General Hospital of Nikaia-Piraeus, Athens, Greece
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10
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Zhao L, Li S, Gao Y. Efficacy of statins on renal function in patients with chronic kidney disease: a systematic review and meta-analysis. Ren Fail 2021; 43:718-728. [PMID: 33926359 PMCID: PMC8901279 DOI: 10.1080/0886022x.2021.1915799] [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] [Indexed: 12/04/2022] Open
Abstract
Background Studies have shown that the use of statins could significantly improve lipid profiles; however, it remains controversial whether the use of statins could improve renal function in patients with chronic kidney disease (CKD). Therefore, we conducted a meta-analysis of randomized controlled trials (RCTs) to evaluate the effects of statins on renal function in patients with CKD. Methods We systematically searched PubMed, EMBASE, and the Cochrane Library databases for eligible RCTs from inception to October 2020. Pooled effect estimates were assigned as weighted mean differences (WMDs) with 95% confidence intervals (CIs) using the random-effects model. Results We selected 33 RCTs that recruited 37,391 patients with CKD patients. The summary results suggested that statin use significantly reduced urinary albumin (WMD: −2.04; 95%CI: −3.53 to −0.56; p = .007) and protein (WMD: −0.58; 95%CI: −0.95 to −0.21; p = .002) excretions and increased creatinine clearance (WMD: 0.86; 95%CI: 0.32–1.41; p = .002). However, there were no significant differences between statin and control groups in terms of changes in estimated glomerular filtration rate (WMD: 0.38; 95%CI: −0.04 to 0.79; p = .075), and serum creatinine levels (WMD: −0.07; 95%CI: −0.25, 0.12; p = .475). Conclusions We found that statin use in patients with CKD may slow CKD progression by lowering urinary albumin and protein excretions or increasing creatinine clearance. Further large-scale RCTs should be conducted to evaluate the long-term effects of statins on renal outcomes. Abbreviations: CKD: chronic kidney disease; RCT: randomized controlled trials; WMD: weighted mean differences; CI: confidence intervals; ACEI: angiotensin-converting enzyme inhibitors; eGFR: estimated glomerular filtration rate
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Affiliation(s)
- Lin Zhao
- International Medical School, Tianjin Medical University, Tianjin, P.R. China
| | - Shu Li
- School of Public Health, Tianjin Medical University, Tianjin, P.R. China
| | - Ying Gao
- Health Management Center, Tianjin Medical University General Hospital, Tianjin, P.R. China
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11
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Song EJ, Ahn S, Min SK, Ha J, Oh GT. Combined application of rapamycin and atorvastatin improves lipid metabolism in apolipoprotein E-deficient mice with chronic kidney disease. BMB Rep 2021. [PMID: 33050984 PMCID: PMC8016660 DOI: 10.5483/bmbrep.2021.54.3.136] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Atherosclerosis arising from the pro-inflammatory conditions associated with chronic kidney disease (CKD) increases major cardiovascular morbidity and mortality. Rapamycin (RAPA) is known to inhibit atherosclerosis under CKD and non-CKD conditions, but it can cause dyslipidemia; thus, the co-application of lipid-lowering agents is recommended. Atorvastatin (ATV) has been widely used to reduce serum lipids levels, but its synergistic effect with RAPA in CKD remains unclear. Here, we analyzed the effect of their combined treatment on atherosclerosis stimulated by CKD in apolipoprotein E-deficient (ApoE−/−) mice. Oil Red O staining revealed that treatment with RAPA and RAPA+ ATV, but not ATV alone, significantly decreased the atherosclerotic lesions in the aorta and aortic sinus, compared to those seen in the control (CKD) group. The co-administration of RAPA and ATV improved the serum lipid profile and raised the expression levels of proteins involved in reverse cholesterol transport (LXRα, CYP7A1, ABCG1, PPARγ, ApoA1) in the liver. The CKD group showed increased levels of various genes encoding atherosclerosis-promoting cytokines in the spleen (Tnf-α, Il-6 and Il-1β) and aorta (Tnf-α and Il-4), and these increases were attenuated by RAPA treatment. ATV and RAPA+ATV decreased the levels of Tnf-α and Il-1β in the spleen, but not in the aorta. Together, these results indicate that, in CKD-induced ApoE−/− mice, RAPA significantly reduces the development of atherosclerosis by regulating the expression of inflammatory cytokines and the co-application of ATV improves lipid metabolism.
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Affiliation(s)
- Eun Ju Song
- Immune and Vascular Cell Network Research Center, National Creative Initiatives, Department of Life Sciences, Ewha Womans University, Seoul 03760, Korea
- Department of Veterinary Physiology, BK21 PLUS Program for Creative Veterinary Science Research, Research Institute for Veterinary Science and College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
| | - Sanghyun Ahn
- Department of Surgery, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Seung-Kee Min
- Department of Surgery, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Jongwon Ha
- Department of Surgery, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Goo Taeg Oh
- Immune and Vascular Cell Network Research Center, National Creative Initiatives, Department of Life Sciences, Ewha Womans University, Seoul 03760, Korea
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12
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Kuo FY, Huang WC, Tang PL, Cheng CC, Chiang CH, Lin HC, Chuang TJ, Wann SR, Mar GY, Liu CP, Cheng JT, Wu MC. Impact of statin on long-term outcome among patients with end-stage renal disease with acute myocardial infarction (AMI): a nationwide case-control study. Postgrad Med J 2021; 97:299-305. [PMID: 33452152 DOI: 10.1136/postgradmedj-2019-137292] [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: 11/04/2019] [Revised: 03/07/2020] [Accepted: 03/28/2020] [Indexed: 11/03/2022]
Abstract
BACKGROUND Use of statin has been associated with reduced risk of cardiovascular diseases events and mortality. However, in patients with end-stage renal disease (ESRD), the protective effects of statin are controversial. To evaluate the impact of chronic statin use on clinical outcomes of patients with acute myocardial infarction (AMI) with ESRD. METHODS We enrolled 8056 patients with ESRD who were initially diagnosed and admitted for first AMI from Taiwan's National Health Insurance Research Database. Of which, 2134 patients underwent statin therapy. We randomly selected and use age, sex, hypertension, diabetes mellitus (DM), peripheral vascular diseases (PVD), heart failure (HF), cerebrovascular accidents (CVA), chronic obstructive pulmonary disease, matched with the study group as controls (non-stain user). We compared the effects of statin use in term of all-cause death among patients with AMI with ESRD. RESULTS Statin use resulted in a significantly higher survival rate in patients ith AMI with ESRD compared with non-statin users. After adjusted the comorbidities the male patients and patients with DM, PVD, HF and CVA had lower long-term survival rate (all p<0.001). Patients who underwent percutaneous coronary intervention (p<0.001), ACE inhibitors/angiotensin II receptor blockers (p<0.001), β receptor blockers (p<0.001) and statin therapy (p=0.007) had better long-term survival rate. Patients with AMI with ESRD on statin therapy exhibited a significantly lower risk of mortality compared with non-statin users (p<0.0001). CONCLUSION Among patients with ESRD with AMI, statin therapy was associated with reduced all-cause mortality.
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Affiliation(s)
| | - Wei-Chun Huang
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Pei-Ling Tang
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Chin-Chang Cheng
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Cheng-Hung Chiang
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Hsiao-Chin Lin
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Tzu-Jung Chuang
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Shue-Ren Wann
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Guang-Yuan Mar
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Chun-Peng Liu
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Juei-Tang Cheng
- Department of Food Science, National Pingtung University of Science and Technology, Pingtung, Taiwan
| | - Ming-Chang Wu
- Department of Food Science, National Pingtung University of Science and Technology, Pingtung, Taiwan
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13
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Hwang SD, Kim K, Kim YJ, Lee SW, Lee JH, Song JH. Effect of statins on cardiovascular complications in chronic kidney disease patients: A network meta-analysis. Medicine (Baltimore) 2020; 99:e20061. [PMID: 32481375 DOI: 10.1097/md.0000000000020061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The rates of cardiovascular mortality and morbidity are increased in advanced chronic kidney disease (CKD). Mild to moderate CKD is associated with an increase in cardiovascular events. This study aims to investigate the effects of statins on patient mortality and cardiac events. STUDY APPRAISAL AND SYNTHESIS METHODS Studies on statins (atorvastatin, rosuvastatin, fluvastatin, lovastatin, pravastatin, simvastatin, and simvastatin + ezetimibe) in Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, and Science Citation Index Expanded databases from 1970 to February 2019 were analyzed. Inclusion criteria were randomized control trials and adult patients (>18 years old). Reviews, observational studies, and clinical trials that did not clearly define outcomes or that did not have thrombosis as an outcome were excluded. We performed direct and indirect network meta-analysis using Bayesian models and ranked different statins using generation mixed treatment comparison (GeMTC) and Stata version 13. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) of network meta-analysis approach specified 4 levels of certainty for a given result: high, moderate, low, and very low. The outcomes were cardiac events, cardiac mortality, and all-cause mortality. RESULTS Nineteen studies (45,863 patients) were included. Compared with placebos, pravastatin 40 mg group showed a significantly lower patient mortality (odds ratio 0.66 [95% credible interval, 0.46-0.91]).Atorvastatin 80 mg, fluvastatin 40 mg, lovastatin 20 mg, pravastatin 40 mg, and simvastatin 40 mg showed significant results in reducing cardiac events.In rank probability, pravastatin showed the best effect at all-cause mortality rate. Lovastatin, fluvastatin, and pravastatin showed good effects in the 1st, 2nd, and 3rd ranks in cardiac events. CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS Pravastatin 40 mg demonstrated the best effect on all-cause mortality, and was observed to be effective with high ranking in cardiac events. We anticipate that the data of this study will assist physicians in making informed decisions when selecting statins, such as pravastatin, as a treatment option for CKD patients.
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Affiliation(s)
- Seun Deuk Hwang
- Division of Nephrology and Hypertension, Department of Internal Medicine, Inha University School of Medicine, Incheon
| | - Kipyo Kim
- Division of Nephrology and Hypertension, Department of Internal Medicine, Inha University School of Medicine, Incheon
| | - Yoon Ji Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Mediplex Sejong Hospital, Incheon
| | - Seoung Woo Lee
- Division of Nephrology and Hypertension, Department of Internal Medicine, Inha University School of Medicine, Incheon
| | - Jin Ho Lee
- Division of Nephrology, Department of Internal Medicine, Leesin Hemodialysis and Intervention Clinic, Busan, South Korea
| | - Joon Ho Song
- Division of Nephrology and Hypertension, Department of Internal Medicine, Inha University School of Medicine, Incheon
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14
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Pontremoli R, Bellizzi V, Bianchi S, Bigazzi R, Cernaro V, Del Vecchio L, De Nicola L, Leoncini G, Mallamaci F, Zoccali C, Buemi M. Management of dyslipidaemia in patients with chronic kidney disease: a position paper endorsed by the Italian Society of Nephrology. J Nephrol 2020; 33:417-430. [PMID: 32065354 PMCID: PMC7220980 DOI: 10.1007/s40620-020-00707-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 01/24/2020] [Indexed: 12/19/2022]
Abstract
Chronic kidney disease (CKD) represents a major public health issue worldwide and entails a high burden of cardiovascular events and mortality. Dyslipidaemia is common in patients with CKD and it is characterized by a highly atherogenic profile with relatively low levels of HDL-cholesterol and high levels of triglyceride and oxidized LDL-cholesterol. Overall, current literature indicates that lowering LDL-cholesterol is beneficial for preventing major atherosclerotic events in patients with CKD and in kidney transplant recipients while the evidence is less clear in patients on dialysis. Lipid lowering treatment is recommended in all patients with stage 3 CKD or worse, independently of baseline LDL-cholesterol levels. Statin and ezetimibe are the cornerstones in the management of dyslipidaemia in patients with CKD, however alternative and emerging lipid-lowering therapies may acquire a central role in near future. This position paper endorsed by the Italian Society of Nephrology aims at providing useful information on the topic of dyslipidaemia in CKD and at assisting decision making in the management of these patients.
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Affiliation(s)
- Roberto Pontremoli
- Università degli Studi and I.R.C.C.S. Ospedale Policlinico San Martino, Viale Benedetto XV 6, 16132, Genoa, Italy.
| | - Vincenzo Bellizzi
- Division of Nephrology, Dialysis and Transplantation, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Via San Leonardo, 84131, Salerno, Italy
| | - Stefano Bianchi
- Nephrology and Dialysis Complex Operative Unit, Department of Internal Medicine, ASL Toscana Nordovest, Livorno, Italy
| | - Roberto Bigazzi
- Nephrology and Dialysis Complex Operative Unit, Department of Internal Medicine, ASL Toscana Nordovest, Livorno, Italy
| | - Valeria Cernaro
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Via Consolare Valeria 1, 98125, Messina, Italy
| | - Lucia Del Vecchio
- Department of Nephrology and Dialysis, A. Manzoni Hospital, ASST Lecco, Lecco, Italy
| | - Luca De Nicola
- Nephrology Division, Department of Advanced Medical and Surgical Sciences, University of Campania "L. Vanvitelli", Piazza Miraglia, 80138, Naples, Italy
| | - Giovanna Leoncini
- Università degli Studi and I.R.C.C.S. Ospedale Policlinico San Martino, Viale Benedetto XV 6, 16132, Genoa, Italy
| | - Francesca Mallamaci
- Nephrology, Dialysis and Transplantation Unit, Ospedali Riuniti, Reggio Calabria, Italy.,CNR-IFC, Clinical Epidemiology and Pathophysiology of Renal Diseases and Hypertension, Nefrologia-Ospedali Riuniti, 89100, Reggio Calabria, Italy
| | - Carmine Zoccali
- Nephrology, Dialysis and Transplantation Unit, Ospedali Riuniti, Reggio Calabria, Italy
| | - Michele Buemi
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Via Consolare Valeria 1, 98125, Messina, Italy
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15
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Esmeijer K, Dekkers OM, de Fijter JW, Dekker FW, Hoogeveen EK. Effect of different types of statins on kidney function decline and proteinuria: a network meta-analysis. Sci Rep 2019; 9:16632. [PMID: 31719617 PMCID: PMC6851118 DOI: 10.1038/s41598-019-53064-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 10/25/2019] [Indexed: 12/16/2022] Open
Abstract
Previous studies showed that statins reduce the progression of kidney function decline and proteinuria, but whether specific types of statins are more beneficial than others remains unclear. We performed a network meta-analysis of randomized controlled trials (RCT) to investigate which statin most effectively reduces kidney function decline and proteinuria. We searched MEDLINE, Embase, Web of Science, and the Cochrane database until July 13, 2018, and included 43 RCTs (>110,000 patients). We performed a pairwise random-effects meta-analysis and a network meta-analysis according to a frequentist approach. We assessed network inconsistency, publication bias, and estimated for each statin the probability of being the best treatment. Considerable heterogeneity was present among the included studies. In pairwise meta-analyses, 1-year use of statins versus control reduced kidney function decline by 0.61 (95%-CI: 0.27; 0.95) mL/min/1.73 m2 and proteinuria with a standardized mean difference of -0.58 (95%-CI:-0.88; -0.29). The network meta-analysis for the separate endpoints showed broad confidence intervals due to the small number available RCTs for each individual comparison. In conclusion, 1-year statin use versus control attenuated the progression of kidney function decline and proteinuria. Due to the imprecision of individual comparisons, results were inconclusive as to which statin performs best with regard to renal outcome.
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Affiliation(s)
- K Esmeijer
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands. .,Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands.
| | - Olaf M Dekkers
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands.,Department of Endocrinology, Leiden University Medical Center, Leiden, The Netherlands
| | - Johan W de Fijter
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands
| | - Friedo W Dekker
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Ellen K Hoogeveen
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands.,Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands.,Department of Nephrology, Jeroen Bosch Hospital, Den Bosch, The Netherlands
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16
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Peng M, Dong H, Jiang X, Che W, Zou Y, Zhang Y, Liu L. A randomized unblinded trial to compare effects of intensive versus conventional lipid-lowering therapy in patients undergoing renal artery stenting. J Cardiol 2019; 74:443-450. [PMID: 31235418 DOI: 10.1016/j.jjcc.2019.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 03/24/2019] [Accepted: 04/24/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Although current guidelines recommend the use of statins for severe atherosclerotic renal artery stenosis (ARAS), the renal protection of intensive lipid-lowering therapy in patients with ARAS who underwent stent placement remains uncertain. The aim of this study was to compare the renal-protective effect of intensive lipid lowering with that of conventional lipid lowering in patients with ARAS undergoing stent placement. METHODS A total 150 patients with severe ARAS undergoing stent placement were randomly (1:1) assigned to receive intensive lipid lowering [target low-density lipoprotein cholesterol (LDL-C) <70mg/dL] or conventional lipid lowering (target LDL-C ≥70mg/dL, <128mg/dL). All patients received rosuvastatin. We adjusted LDL-C to the goal within two months after renal stenting and maintained stability. The primary endpoint was the change in estimated glomerular filtration rate (eGFR) at 12 months. RESULTS During the study period, LDL-C was lower in the patients with intensive lipid lowering than with conventional lipid lowering (at 12 months 58.0±11.6 vs 85.1±15.5mg/dL, p<0.001). At 12-month follow-up, eGFR (91.8±30.2 vs 78.5±19.5)mL/min·1.73m2, p=0.002) and the increase in eGFR compared to baseline [14.8(IQR, 4.1, 26.7) vs -0.4(IQR, -9.5, 8.0)mL/min·1.73m2, p<0.001] were higher in the patients with intensive lipid lowering than with conventional lipid lowering. Urinary albumin-creatinine ratio [42.2(IQR, 20.0, 60.9) vs 60.8(IQR, 26.8, 121.6)mg/g, p=0.032] was lower and the decrease in urinary albumin-creatinine ratio compared to baseline [27.4(IQR, 3.0, 53.8) vs -3.1(IQR, -17.3, 30.9)mg/g, p=0.001] was higher in the patients with intensive lipid lowering than with conventional lipid lowering. The restenosis rate (3.1% vs 3.4%, p=0.711) and major clinical events (6.8% vs 11.0%, p=0.37) were similar between the two groups. CONCLUSIONS In patients with severe ARAS undergoing stent placement, intensive lipid lowering showed significant benefits in renal protection over conventional lipid-lowering therapy.
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Affiliation(s)
- Meng Peng
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hui Dong
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiongjing Jiang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Wuqiang Che
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yubao Zou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuqing Zhang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lisheng Liu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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17
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Herrera-Gómez F, Chimeno MM, Martín-García D, Lizaraso-Soto F, Maurtua-Briseño-Meiggs Á, Grande-Villoria J, Bustamante-Munguira J, Alamartine E, Vilardell M, Ochoa-Sangrador C, Álvarez FJ. Cholesterol-Lowering Treatment in Chronic Kidney Disease: Multistage Pairwise and Network Meta-Analyses. Sci Rep 2019; 9:8951. [PMID: 31222137 PMCID: PMC6586647 DOI: 10.1038/s41598-019-45431-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 06/05/2019] [Indexed: 12/11/2022] Open
Abstract
Pairwise and network meta-analyses on the relationship between the efficacy of the use of statins with or without ezetimibe and reductions in low-density lipoprotein cholesterol (LDLc) and C-reactive protein (CRP) in patients with chronic kidney disease (CKD) are presented. In the pairwise meta-analysis, statins with or without ezetimibe were shown to be efficacious in reducing major adverse cardiovascular events (MACE) in patients with CKD and an estimated glomerular filtration rate (eGFR) of less than 60 ml/min/1.73 m2, in the context of both primary prevention [odds ratio (OR)/95% confidence interval (95% CI)/I2/number of studies (n): 0.50/0.40–0.64/0%/6] and primary/secondary prevention (0.66/0.57–0.76/57%/18). However, in the Bayesian network meta-analysis, compared to the placebo, only atorvastatin 80 mg daily and atorvastatin and rosuvastatin at doses equivalent to simvastatin 20 mg daily reduced the odds of MACEs in this patient population. The network meta-analysis for LDLc and CRP treatment objectives also showed that, regardless of eGFR and excluding dialysis patients, the number of MACEs decreased in patients with CKD, with reductions in both LDLc and CRP of less than 50% (surface under the cumulative ranking (SUCRA)/heterogeneity (vague)/n: 0.77/0.14/3). The evaluation of the benefits of drugs may lead to individualized therapy for CKD patients: Cholesterol-lowering treatment for CKD patients with high levels of both LDLc and CRP is suggested.
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Affiliation(s)
- Francisco Herrera-Gómez
- Pharmacological Big Data Laboratory, Pharmacology and Therapeutics, Faculty of Medicine, University of Valladolid, Valladolid, Spain. .,Nephrology, Hospital Virgen de la Concha - Sanidad de Castilla y León, Zamora, Spain.
| | - M Montserrat Chimeno
- Internal Medicine, Hospital Virgen de la Concha - Sanidad de Castilla y León, Zamora, Spain
| | - Débora Martín-García
- Cardiovascular risk unit, Hospital Clínico Universitario de Valladolid - Sanidad de Castilla y León, Valladolid, Spain
| | - Frank Lizaraso-Soto
- Instituto de Investigación de la Facultad de Medicina Humana, Universidad de San Martín de Porres, Lima, Peru
| | | | - Jesús Grande-Villoria
- Nephrology, Hospital Virgen de la Concha - Sanidad de Castilla y León, Zamora, Spain
| | - Juan Bustamante-Munguira
- Cardiac Surgery, Hospital Clínico Universitario de Valladolid - Sanidad de Castilla y León, Valladolid, Spain
| | - Eric Alamartine
- Nephrology, Dialysis and Transplantation, Centre Hospitalier Universitaire de Saint-Etienne, Saint-Priest-en-Jarez, France
| | - Miquel Vilardell
- Medicine, Faculty of Medicine, Universidad Autónoma de Barcelona, Barcelona, Spain
| | | | - F Javier Álvarez
- Pharmacological Big Data Laboratory, Pharmacology and Therapeutics, Faculty of Medicine, University of Valladolid, Valladolid, Spain.,CEIm Área de Salud Valladolid Este, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
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18
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Zarei L, Mahdavi Rad S, Abdollahzade Fard A. Co-administration of retinoic acid and atorvastatin mitigates high-fat diet induced renal damage in rats. VETERINARY RESEARCH FORUM : AN INTERNATIONAL QUARTERLY JOURNAL 2019; 10:133-138. [PMID: 31338146 PMCID: PMC6626641 DOI: 10.30466/vrf.2019.74079.1996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 02/21/2018] [Indexed: 11/01/2022]
Abstract
Obesity causes many problems such as cardiovascular and chronic kidney diseases. The aim of this study was to evaluate the efficacy of retinoic acid and atorvastatin co-administration in kidneys protection against high-fat diet induced damage. Twenty-five male Wistar rats (200.00 ± 20.00 g) were divided into five groups: 1) Control (standard diet), 2) High-fat diet (cholesterol 1.00%, 75 days), 3) High-fat diet + atorvastatin (20.00 mg kg-1 per day, orally, on the 30th day, for 45 consecutive days), 4) High-fat diet + retinoic acid (5 mg kg-1 per day, orally, on the 30th day, for 45 consecutive days), and 5) High fat diet + atorvastatin and retinoic acid. At the end, blood and tissue samples were collected for biochemical and histological analyses. The results showed that atorvastatin and retinoic acid alone and in combination decreased cholesterol and low-density lipoprotein and increased high-density lipoprotein in high-fat diet. Also, atorvastatin - caused total antioxidant capacity increase and protein carbonyl content decrease the in the renal tissue. Atorvastatin also prevented high-fat diet-induced renal histological injury. Treatment with atorvastatin significantly mitigates high-fat diet-induced renal changes probably due to its potent antioxidant and lipid-lowering effects. The effect of retinoic acid in renal protection in a high-fat diet is far less than that of atorvastatin. The protective effect of the combination of these two agents in the high-fat diet on the kidneys seems to be due to the effect of atorvastatin.
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Affiliation(s)
- Leila Zarei
- Department of Anatomical Sciences, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Saied Mahdavi Rad
- Student Research Committee, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Amin Abdollahzade Fard
- Nephrology and Kidney Transplant Research Center, Urmia University of Medical Sciences, Urmia, Iran.,Department of Physiology, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
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Aitbaev KA, Murkamilov IT, Fomin VV. Hypolipidemic Therapy and Chronic Kidney Disease: Effects on Cardiovascular Risks and Renal Dysfunction. ACTA ACUST UNITED AC 2019; 59:79-87. [PMID: 30853024 DOI: 10.18087/cardio.2019.2.10231] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 03/08/2019] [Indexed: 11/18/2022]
Abstract
Steady increase in the prevalence of chronic kidney disease (CKD) is a serious public health problem, since CKD potentially leads to the development of end-stage renal disease (ESRD) that requires high-cost replacement therapy and is closely associated with increased risk of developing cardiovascular diseases (CVD), which are the cause of death in most patients. Progression of renal dysfunction and development of CVD are significantly affected by hyper- and dyslipidemia. This review contains results of studies evaluating the effect of hypolipidemic therapy on reduction of cardiovascular risk and slowdown of renal dysfunction in patients with CKD at pre-dialysis and dialysis stages of renal failure, as well as in patients with kidney transplant. In addition, recommendations on nutrition and new therapeutic approaches to lipid-lowering therapy in patients with CKD, as well as prospects for the usage of new hypolipidemic drugs are also presented.
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Affiliation(s)
- K A Aitbaev
- Research Institute of Molecular Biology and Medicine at the National Center of Cardiology and Therapy Named After acad. M. Mirrakhimov..
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20
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Obialo CI, Ofili EO, Norris KC. Statins and Cardiovascular Disease Outcomes in Chronic Kidney Disease: Reaffirmation vs. Repudiation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:E2733. [PMID: 30518032 PMCID: PMC6313800 DOI: 10.3390/ijerph15122733] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 11/28/2018] [Accepted: 11/30/2018] [Indexed: 12/11/2022]
Abstract
Cardiovascular disease (CVD) burden is several-fold higher in patients with chronic kidney disease (CKD). Although statins have been shown to provide significant CVD benefits in both the general population and patients with CKD, this has not translated into survival advantage in patients with advanced CKD or on dialysis. It has been reported that CVD risk continues to escalate as CKD progresses to end-stage kidney disease (ESKD); however, the CVD risk reduction by statins appears to decline as patients' progress from the early to later stages of CKD. Statins have also been associated with a higher incidence of stroke in ESKD patients. Thus, the CVD benefits of statins in ESKD remain questionable.
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Affiliation(s)
- Chamberlain I Obialo
- Department of Medicine, Morehouse School of Medicine, Atlanta, GA 30310-1495, USA.
| | - Elizabeth O Ofili
- Department of Medicine, Morehouse School of Medicine, Atlanta, GA 30310-1495, USA.
| | - Keith C Norris
- Department of Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90024, USA.
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21
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He Y, Li X, Gasevic D, Brunt E, McLachlan F, Millenson M, Timofeeva M, Ioannidis JPA, Campbell H, Theodoratou E. Statins and Multiple Noncardiovascular Outcomes: Umbrella Review of Meta-analyses of Observational Studies and Randomized Controlled Trials. Ann Intern Med 2018; 169:543-553. [PMID: 30304368 DOI: 10.7326/m18-0808] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Many effects of statins on non-cardiovascular disease (non-CVD) outcomes have been reported. PURPOSE To evaluate the quantity, validity, and credibility of evidence regarding associations between statins and non-CVD outcomes and the effects of statins on these outcomes. DATA SOURCES MEDLINE and EMBASE (English terms only, inception to 28 May 2018). STUDY SELECTION Meta-analyses (published in English) of observational studies and of randomized controlled trials (RCTs) that examined non-CVD outcomes of statin intake. DATA EXTRACTION Two investigators extracted data from meta-analyses and individual studies. Credibility assessments based on summary effect sizes from a random-effects model, between-study heterogeneity, 95% prediction interval, small-study effect, excess significance, and credibility ceilings were devised to classify evidence. DATA SYNTHESIS This review explored 278 unique non-CVD outcomes from 112 meta-analyses of observational studies and 144 meta-analyses of RCTs. For observational studies, no convincing (class I) evidence, 2 highly suggestive (class II) associations (decreased cancer mortality in patients with cancer and decreased exacerbation in patients with chronic obstructive pulmonary disease), 21 suggestive (class III) associations, and 42 weak (class IV) associations were identified. One outcome from the RCTs (decreased all-cause mortality in patients with chronic kidney disease) attained a sufficient amount of evidence with no hints of bias. For adverse events, observational studies showed suggestive evidence that statins increase the risk for diabetes and myopathy. Among the RCTs, no statistically significant effects were found on myopathy, myalgia, or rhabdomyolysis. LIMITATIONS Studies with relevant data and outcomes not included in the meta-analyses may have been missed. Credibility assessments relied on several assumptions and arbitrary thresholds. CONCLUSION The absence of convincing evidence of an association between statins and non-CVD outcomes supports leaving the current recommendations unchanged. PRIMARY FUNDING SOURCE None.
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Affiliation(s)
- Yazhou He
- University of Edinburgh, Edinburgh, United Kingdom, and Sichuan University West China School of Medicine, Chengdu, People's Republic of China (Y.H.)
| | - Xue Li
- University of Edinburgh, Edinburgh, United Kingdom (X.L., M.T., H.C., E.T.)
| | - Danijela Gasevic
- University of Edinburgh, Edinburgh, United Kingdom, and Monash University, Melbourne, Victoria, Australia (D.G.)
| | - Eleanor Brunt
- University of Edinburgh Medical School, Edinburgh, United Kingdom (E.B., F.M.)
| | - Fiona McLachlan
- University of Edinburgh Medical School, Edinburgh, United Kingdom (E.B., F.M.)
| | | | - Maria Timofeeva
- University of Edinburgh, Edinburgh, United Kingdom (X.L., M.T., H.C., E.T.)
| | - John P A Ioannidis
- Stanford University School of Medicine and Stanford University, Stanford, California (J.P.I.)
| | - Harry Campbell
- University of Edinburgh, Edinburgh, United Kingdom (X.L., M.T., H.C., E.T.)
| | - Evropi Theodoratou
- University of Edinburgh, Edinburgh, United Kingdom (X.L., M.T., H.C., E.T.)
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Kinoshita M, Yokote K, Arai H, Iida M, Ishigaki Y, Ishibashi S, Umemoto S, Egusa G, Ohmura H, Okamura T, Kihara S, Koba S, Saito I, Shoji T, Daida H, Tsukamoto K, Deguchi J, Dohi S, Dobashi K, Hamaguchi H, Hara M, Hiro T, Biro S, Fujioka Y, Maruyama C, Miyamoto Y, Murakami Y, Yokode M, Yoshida H, Rakugi H, Wakatsuki A, Yamashita S. Japan Atherosclerosis Society (JAS) Guidelines for Prevention of Atherosclerotic Cardiovascular Diseases 2017. J Atheroscler Thromb 2018; 25:846-984. [PMID: 30135334 PMCID: PMC6143773 DOI: 10.5551/jat.gl2017] [Citation(s) in RCA: 507] [Impact Index Per Article: 84.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 06/11/2018] [Indexed: 11/30/2022] Open
Affiliation(s)
| | - Koutaro Yokote
- Department of Diabetes, Metabolism and Endocrinology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hidenori Arai
- National Center for Geriatrics and Gerontology, Aichi, Japan
| | - Mami Iida
- Department of Internal Medicine and Cardiology, Gifu Prefectural General Medical Center, Gifu, Japan
| | - Yasushi Ishigaki
- Division of Diabetes and Metabolism, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
| | - Shun Ishibashi
- Division of Endocrinology and Metabolism, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | - Seiji Umemoto
- Center for Integrated Medical Research, Hiroshima University Hospital, Hiroshima, Japan
| | | | - Hirotoshi Ohmura
- Department of Cardiovascular Medicine, Juntendo University, Tokyo, Japan
| | - Tomonori Okamura
- Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Shinji Kihara
- Biomedical Informatics, Osaka University, Osaka, Japan
| | - Shinji Koba
- Division of Cardiology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Isao Saito
- Department of Community Health Systems Nursing, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Tetsuo Shoji
- Department of Vascular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Hiroyuki Daida
- Department of Cardiovascular Medicine, Juntendo University, Tokyo, Japan
| | - Kazuhisa Tsukamoto
- Department of Internal Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Juno Deguchi
- Department of Vascular Surgery, Saitama Medical Center, Saitama, Japan
| | - Seitaro Dohi
- Chief Health Management Department, Mitsui Chemicals Inc., Tokyo, Japan
| | - Kazushige Dobashi
- Department of Pediatrics, Showa University School of Medicine, Tokyo, Japan
| | | | - Masumi Hara
- Department of Internal Medicine, Mizonokuchi Hospital, Teikyo University School of Medicine, Kanagawa, Japan
| | - Takafumi Hiro
- Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | | | - Yoshio Fujioka
- Faculty of Nutrition, Division of Clinical Nutrition, Kobe Gakuin University, Hyogo, Japan
| | - Chizuko Maruyama
- Department of Food and Nutrition, Faculty of Human Sciences and Design, Japan Women's University, Tokyo, Japan
| | - Yoshihiro Miyamoto
- Department of Preventive Cardiology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | | | - Masayuki Yokode
- Department of Clinical Innovative Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroshi Yoshida
- Department of Laboratory Medicine, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Hiromi Rakugi
- Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Akihiko Wakatsuki
- Department of Obstetrics and Gynecology, Aichi Medical University, Aichi, Japan
| | - Shizuya Yamashita
- Department of Community Medicine, Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
- Rinku General Medical Center, Osaka, Japan
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23
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Naganuma T, Tsujita K, Mitomo S, Ishiguro H, Basavarajaiah S, Sato K, Kobayashi T, Obata J, Nagamatsu S, Yamanaga K, Komura N, Sakamoto K, Yamamoto E, Izumiya Y, Kojima S, Kaikita K, Ogawa H, Nakamura S. Impact of Chronic Kidney Disease on Outcomes After Percutaneous Coronary Intervention for Chronic Total Occlusions (from the Japanese Multicenter Registry). Am J Cardiol 2018; 121:1519-1523. [PMID: 29627112 DOI: 10.1016/j.amjcard.2018.02.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 02/10/2018] [Accepted: 02/26/2018] [Indexed: 11/19/2022]
Abstract
The impact of chronic kidney disease (CKD) and potential pharmacologic intervention on clinical outcomes after percutaneous coronary intervention (PCI) for chronic total occlusions (CTOs) remains unknown. A total of 1,463 patients underwent successful CTO-PCI between August 2004 and December 2014. Major adverse cardiovascular events (MACE) defined as the composite of all-cause death, myocardial infarction and target lesion revascularization, cardiac death, and stent thrombosis were compared between patients with and without CKD (555 and 908 patients, respectively). The results demonstrated higher risks of MACE (log-rank p = 0.015), all-cause death (log-rank p <0.001), and cardiac death (log-rank p <0.001) in the CKD group compared with the non-CKD group. Multivariable analyses demonstrated that CKD was an independent predictor for MACE (hazard ratio 1.23, 95% confidence interval 1.02 to 1.47, p = 0.03). With regard to pharmacotherapy, statin use was associated with significantly lower rates of MACE in the CKD group (log-rank p = 0.003). In conclusion, the presence of CKD would be an important predictor of long-term clinical outcomes in patients who underwent CTO-PCI, and use of statin may influence in reducing the adverse clinical outcomes.
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Affiliation(s)
- Toru Naganuma
- Department of Cardiovascular Medicine, New Tokyo Hospital, Matsudo, Japan; Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Satoru Mitomo
- Department of Cardiovascular Medicine, New Tokyo Hospital, Matsudo, Japan
| | - Hisaaki Ishiguro
- Department of Cardiovascular Medicine, New Tokyo Hospital, Matsudo, Japan
| | - Sandeep Basavarajaiah
- Department of Cardiovascular Medicine, New Tokyo Hospital, Matsudo, Japan; Department of Cardiology, Heart of England National Health System Foundation Trust, Birmingham, United Kingdom
| | - Katsumasa Sato
- Division of Cardiology, Fukuyama Cardiovascular Hospital, Fukuyama, Japan
| | - Tsuyoshi Kobayashi
- Department of Internal Medicine II, University of Yamanashi, Chuo City, Japan
| | - Junei Obata
- Department of Internal Medicine II, University of Yamanashi, Chuo City, Japan
| | - Suguru Nagamatsu
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Kenshi Yamanaga
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Naohiro Komura
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Kenji Sakamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Eiichiro Yamamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yasuhiro Izumiya
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Sunao Kojima
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hisao Ogawa
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Centre Hospital, Suita, Japan
| | - Sunao Nakamura
- Department of Cardiovascular Medicine, New Tokyo Hospital, Matsudo, Japan; Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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24
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Changsirikulchai S, Sangthawan P, Janma J, Sripaiboonkij N, Rattanamongkolgul S, Thinkhamrop B. National survey: Evaluation of cardiovascular risk factors in Thai patients with type 2 diabetes and chronic kidney disease after the development of cardiovascular disease. Nephrology (Carlton) 2017; 23:53-59. [DOI: 10.1111/nep.12922] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 09/06/2016] [Accepted: 09/07/2016] [Indexed: 01/04/2023]
Affiliation(s)
- Siribha Changsirikulchai
- Renal Division, Department of Medicine, Faculty of Medicine; Srinakharinwirot University; Thailand
| | - Pornpen Sangthawan
- Renal Division, Department of Medicine, Faculty of Medicine; Prince of Songkla University; Thailand
| | - Jirayut Janma
- Renal Division, Department of Medicine, Faculty of Medicine; Srinakharinwirot University; Thailand
| | - Nintita Sripaiboonkij
- Ramathibodi Comprehensive Cancer Center, Faculty of Medicine; Ramathibodi Hospital; Thailand
| | - Suthee Rattanamongkolgul
- Department of Preventive and Social Medicine, Faculty of Medicine; Srinakharinwirot University; Thailand
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Abstract
BACKGROUND Attempts to reduce the burden of vascular disease in advanced chronic kidney disease (CKD) by control of lipids have not been as successful as predicted. AIM To determine the extent to which the effectiveness of statins varies by kidney class. DESIGN Meta-analysis. METHODS We selected randomized trials of statin vs. placebo that gave outcomes for CKD3 (eGFR 30-59 ml/min), CKD4 (eGFR 15-29 ml/min), CKD5 (eGFR < 15 ml/min)/5D(dialysis) and transplant patients separately. Data sources were the Cholesterol Triallists' Treatment Collaboration and previously published meta-analyses. Main outcome measures were major cardiovascular events (MACE), cardiovascular death and all-cause mortality (ACM). RESULTS A total of 13 studies provided 19 386 participants with CKD3, 2565 with CKD4, 7051 with CKD5/5D and 2102 with a functioning renal transplant. Statins reduced MACE (pooled HR 0.72, 95% CI 0.67-0.78) and ACM (0.82, 0.73-0.91) in CKD3; probably reduced MACE (0.78, 0.62-0.99) in CKD4; and probably reduced cardiovascular death (0.62, 0.40-0.96) in renal transplants. There were no cardiovascular or ACM data in CKD4; there was no convincing evidence of benefit for any outcome in CKD5/5D; and no significant reduction in MACE or ACM in patients with a functioning transplant. CONCLUSIONS Statins are indicated in CKD3, probably indicated in CKD4, not indicated in CKD5/5D and probably indicated in patients with a functioning transplant. Too few patients with CKD4 and renal transplants have been included in lipid lowering trials for confident conclusions to be drawn.
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Affiliation(s)
- C M Messow
- Robertson Centre for Biostatistics, University of Glasgow, Glasgow G12 8QQ, UK
| | - C Isles
- Medical Unit, Dumfries and Galloway Royal Infirmary, Dumfries DG1 4AP, UK
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27
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Visconti L, Benvenga S, Lacquaniti A, Cernaro V, Bruzzese A, Conti G, Buemi M, Santoro D. Lipid disorders in patients with renal failure: Role in cardiovascular events and progression of chronic kidney disease. J Clin Transl Endocrinol 2016; 6:8-14. [PMID: 29067238 PMCID: PMC5644460 DOI: 10.1016/j.jcte.2016.08.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 07/18/2016] [Accepted: 08/16/2016] [Indexed: 12/29/2022] Open
Abstract
The spectrum of lipid disorders in chronic kidney disease (CKD) is usually characterized by high triglycerides and reduced high dense lipoprotein (HDL), associated with normal or slightly reduced low dense lipoprotein (LDL)-cholesterol. This dyslipidemia is associated with an increased risk for atherosclerotic cardiovascular disease. Keys for the cardiovascular risk reduction in these patients are lowering the number and modifying the composition of the cholesterol-carrying atherogenic lipoprotein particles. Statins have an important role in primary prevention of cardiovascular events and mortality in non-hemodialyzed CKD patients. The benefits in terms of progression of renal failure are contradictory. Patient education regarding dietary regimen should be part of the CKD clinical management.
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Affiliation(s)
- Luca Visconti
- Department of Clinical and Experimental Medicine, Unit of Nephrology and Dialysis, University Hospital, AOU Policlinico G. Martino, Messina, Italy
| | - Salvatore Benvenga
- Interdepartment Program of Molecular & Clinical Endocrinology and Women's Endocrine Health, University Hospital, AOU Policlinico G. Martino, Messina, Italy
| | - Antonio Lacquaniti
- Department of Clinical and Experimental Medicine, Unit of Nephrology and Dialysis, University Hospital, AOU Policlinico G. Martino, Messina, Italy
| | - Valeria Cernaro
- Department of Clinical and Experimental Medicine, Unit of Nephrology and Dialysis, University Hospital, AOU Policlinico G. Martino, Messina, Italy
| | - Annamaria Bruzzese
- Department of Clinical and Experimental Medicine, Unit of Nephrology and Dialysis, University Hospital, AOU Policlinico G. Martino, Messina, Italy
| | - Giovanni Conti
- Unit of Pediatric Nephrology, University Hospital, AOU Policlinico G. Martino, Messina, Italy
| | - Michele Buemi
- Department of Clinical and Experimental Medicine, Unit of Nephrology and Dialysis, University Hospital, AOU Policlinico G. Martino, Messina, Italy
| | - Domenico Santoro
- Department of Clinical and Experimental Medicine, Unit of Nephrology and Dialysis, University Hospital, AOU Policlinico G. Martino, Messina, Italy
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28
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Brar S, Ye F, James M, Hemmelgarn B, Klarenbach S, Pannu N. Statin Use and Survival After Acute Kidney Injury. Kidney Int Rep 2016; 1:279-287. [PMID: 29142930 PMCID: PMC5678614 DOI: 10.1016/j.ekir.2016.08.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 07/15/2016] [Accepted: 08/08/2016] [Indexed: 01/06/2023] Open
Abstract
INTRODUCTION The incidence of acute kidney injury (AKI) in hospitalized patients is rising, and survivors are at high risk for cardiovascular events and mortality. Effective strategies that improve long-term outcomes of AKI are unknown. METHODS A retrospective cohort study was performed between 2008 and 2011. All subjects were followed until 31 March 2013, with a minimum follow-up of 2 years. Participants were adults 18 years of age or older, who developed AKI during a hospitalization and had chronic kidney disease (CKD) following discharge (n = 19,707 mean age 69.9 years, mean postdischarge estimated glomerular filtration rate (eGFR) 43.0 ml/min/1.73 m2). Exposure to statins was examined prior to the index hospitalization as well as within 2 years following hospital discharge. The primary outcome was mortality; secondary outcomes included all-cause re-hospitalization and cardiovascular events. RESULTS Within 2 years of discharge, only 38.3% of the participants were prescribed a statin. After adjustment for comorbidities, statin use prior to admission, demographics, baseline kidney function, and a number of other factors, statin use was associated with lower mortality (hazard ratio, 0.74; 95% confidence interval, 0.69, 0.79) in AKI survivors with CKD. Patients who received a statin also had a lower risk of all cause rehospitalization (adjusted hazarad ratio, 0.90; 95% confidence interval, 0.85, 0.94). Statin use was not associated with a reduction in cardiovascular events. DISCUSSION Among AKI survivors with CKD, statin use was associated with a lower risk of mortality and rehospitalization rates. This finding suggests that there is an opportunity to improve postdischarge care in AKI survivors.
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Affiliation(s)
- Sandeep Brar
- Department of Nephrology, University of Toronto, Toronto, Ontario, Canada
| | - Feng Ye
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Matthew James
- Department of Medicine, Division of Nephrology, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Brenda Hemmelgarn
- Department of Medicine, Division of Nephrology, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Scott Klarenbach
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
- Institute of Health Economics, Edmonton, Alberta, Canada
| | - Neesh Pannu
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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29
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Singer E, Schrezenmeier EV, Elger A, Seelow ER, Krannich A, Luft FC, Schmidt-Ott KM. Urinary NGAL-Positive Acute Kidney Injury and Poor Long-term Outcomes in Hospitalized Patients. Kidney Int Rep 2016; 1:114-124. [PMID: 29142920 PMCID: PMC5678650 DOI: 10.1016/j.ekir.2016.07.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 07/13/2016] [Accepted: 07/14/2016] [Indexed: 12/24/2022] Open
Abstract
Introduction Neutrophil gelatinase−associated lipocalin (NGAL) is a widely studied biomarker of renal tubular injury. Urinary NGAL (uNGAL) during acute kidney injury (AKI) predicts short-term adverse outcomes. However, the long-term predictive value is unknown. Methods We performed a prospective observational study of 145 patients with hospital-acquired AKI according to Risk, Injury, Failure, Loss of kidney function, and End-stage kidney disease (RIFLE) criteria and analyzed the long-term predictive value of uNGAL at the time of AKI. We defined a composite outcome of all-cause mortality and the development of end-stage renal disease (ESRD). Results In all, 61 AKI patients died and 22 developed ESRD within 6 months. The uNGAL levels were significantly higher in patients with poor long-term outcomes. uNGAL levels ≥362 μg/l (highest quartile) and uNGAL levels between 95 and 362 μg/l (third quartile) were associated with hazard ratios of 3.7 (95% confidence interval, 2.1–6.5) and 1.9 (1.1–3.5), respectively, compared with uNGAL levels <95 μg/l (lower quartiles). After 6 months, 67% and 43% of patients within the highest and third uNGAL quartile, respectively, had either progressed to ESRD or died, compared to only 21% of patients with uNGAL in the lower 2 quartiles (P < 0.001). In multivariable Cox regression analyses accounting for conventional predictors, uNGAL was the strongest independent predictor of adverse long-term outcomes. The association of uNGAL levels and poor long-term outcomes remained significant in the subgroup of 107 AKI survivors discharged without requiring dialysis (P = 0.002). Discussion These data indicate that elevated uNGAL levels at AKI diagnosis predict poor long-term outcomes.
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Affiliation(s)
- Eugenia Singer
- Department of Nephrology, Charité─Universitätsmedizin Berlin, Berlin, Germany.,Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Eva V Schrezenmeier
- Department of Nephrology, Charité─Universitätsmedizin Berlin, Berlin, Germany.,Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Antje Elger
- Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Evelyn R Seelow
- Department of Nephrology, Charité─Universitätsmedizin Berlin, Berlin, Germany
| | - Alexander Krannich
- Department of Biostatistics, Clinical Research Unit, Berlin Institute of Health, Charité─University Medicine Berlin, Berlin, Germany
| | - Friedrich C Luft
- Experimental and Clinical Research Center (ECRC), a collaboration between the Charité Medical Faculty and the Max-Delbrück Center, Berlin, Germany
| | - Kai M Schmidt-Ott
- Department of Nephrology, Charité─Universitätsmedizin Berlin, Berlin, Germany.,Max Delbrück Center for Molecular Medicine, Berlin, Germany
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Improvement in Renal Function and Reduction in Serum Uric Acid with Intensive Statin Therapy in Older Patients: A Post Hoc Analysis of the SAGE Trial. Drugs Aging 2016; 32:1055-65. [PMID: 26625880 PMCID: PMC4676790 DOI: 10.1007/s40266-015-0328-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background Improvement in renal function and decreases in serum uric acid (SUA) have been reported following prolonged high-intensity statin (HMG-CoA reductase inhibitor) therapy. This post hoc analysis of the SAGE trial examined the effect of intensive versus less intensive statin therapy on renal function, safety, and laboratory parameters, including SUA, in elderly coronary artery disease (CAD) patients (65–85 years) with or without chronic kidney disease (CKD). Methods Patients were randomized to atorvastatin 80 mg/day or pravastatin 40 mg/day and treated for 12 months. Patients were stratified using Modification of Diet in Renal Disease (MDRD) estimated glomerular filtration rates (eGFRs) in CKD (eGFR <60 mL/min/1.73 m2) and non-CKD populations. Results Of the 893 patients randomized, 858 had complete renal data and 418 of 858 (49 %) had CKD (99 % Stage 3). Over 12 months, eGFR increased with atorvastatin and remained stable with pravastatin (+2.38 vs. +0.18 mL/min/1.73 m2, respectively; p < 0.0001). MDRD eGFR improved significantly in both CKD treatment arms; however, the increased eGFR in patients without CKD was significantly greater with atorvastatin (+2.08 mL/min/1.73 m2) than with pravastatin (−1.04 mL/min/1.73 m2). Modest reductions in SUA were observed in both treatment arms, but a greater fall occurred with atorvastatin than with pravastatin (−0.52 vs. −0.09 mg/dL, p < 0.0001). Change in SUA correlated negatively with changes in eGFR and positively with changes in low-density lipoprotein cholesterol. Reports of myalgia were rare (3.6 % CKD; 5.7 % non-CKD), and there were no episodes of rhabdomyolysis. Elevated serum alanine and aspartate transaminase to >3 times the upper limit of normal occurred in 4.4 % of atorvastatin- and 0.2 % of pravastatin-treated patients. Conclusion Intensive management of dyslipidemia in older patients with stable coronary heart disease may have beneficial effects on renal function and SUA.
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Su X, Zhang L, Lv J, Wang J, Hou W, Xie X, Zhang H. Effect of Statins on Kidney Disease Outcomes: A Systematic Review and Meta-analysis. Am J Kidney Dis 2016; 67:881-92. [DOI: 10.1053/j.ajkd.2016.01.016] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 01/11/2016] [Indexed: 11/11/2022]
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Markossian T, Burge N, Ling B, Schneider J, Pacold I, Bansal V, Leehey D, Stroupe K, Chang A, Kramer H. Controversies Regarding Lipid Management and Statin Use for Cardiovascular Risk Reduction in Patients With CKD. Am J Kidney Dis 2016; 67:965-77. [PMID: 26943983 DOI: 10.1053/j.ajkd.2015.12.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 12/07/2015] [Indexed: 11/11/2022]
Abstract
Adults with chronic kidney disease (CKD) are at heightened risk for dying of cardiovascular disease. Results from randomized clinical trials of statin drugs versus placebo demonstrate that statin drugs or statin plus ezetimibe reduce the absolute risk for coronary heart disease and mortality among adults with non-dialysis-dependent CKD. The Kidney Disease: Improving Global Outcomes 2013 clinical practice guideline for lipid management in CKD recommends that adults 50 years or older with non-dialysis-dependent CKD be treated with a statin or statin plus ezetimibe regardless of low-density lipoprotein cholesterol levels. However, at least 9 guidelines published during the last 5 years address lipid management for primary and secondary prevention of atherosclerotic cardiovascular disease, and not all guidelines address the utility of lipid-lowering therapy in adults with CKD. Because most patients with CKD receive most of their clinical care from non-nephrologists, differences in recommendations for lipid-lowering therapy for cardiovascular disease prevention may negatively affect the clinical care of adults with CKD and cause confusion for both patients and providers. This review addresses the identification and management of lipid levels in patients with CKD and discusses the existing controversies regarding testing and treatment of lipid levels in the CKD population.
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Affiliation(s)
- Talar Markossian
- Hines Veterans Administration Hospital, Hines, IL; Department of Medicine, Loyola University Chicago, Maywood, IL
| | | | - Benjamin Ling
- Hines Veterans Administration Hospital, Hines, IL; Department of Medicine, Loyola University Chicago, Maywood, IL
| | - Julia Schneider
- Hines Veterans Administration Hospital, Hines, IL; Department of Medicine, Loyola University Chicago, Maywood, IL
| | - Ivan Pacold
- Hines Veterans Administration Hospital, Hines, IL; Department of Medicine, Loyola University Chicago, Maywood, IL
| | - Vinod Bansal
- Department of Medicine, Loyola University Chicago, Maywood, IL
| | - David Leehey
- Hines Veterans Administration Hospital, Hines, IL; Department of Medicine, Loyola University Chicago, Maywood, IL
| | - Kevin Stroupe
- Hines Veterans Administration Hospital, Hines, IL; Department of Medicine, Loyola University Chicago, Maywood, IL
| | - Alex Chang
- Department of Medicine, Geisinger Medical Center, Danville, PA
| | - Holly Kramer
- Hines Veterans Administration Hospital, Hines, IL; Department of Medicine, Loyola University Chicago, Maywood, IL.
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Acharya T, Huang J, Tringali S, Frei CR, Mortensen EM, Mansi IA. Statin Use and the Risk of Kidney Disease With Long-Term Follow-Up (8.4-Year Study). Am J Cardiol 2016; 117:647-655. [PMID: 26742473 DOI: 10.1016/j.amjcard.2015.11.031] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 11/18/2015] [Accepted: 11/18/2015] [Indexed: 12/29/2022]
Abstract
Few studies have examined long-term effects of statin therapy on kidney diseases. The objective of this study was to determine the association of statin use with incidence of acute and chronic kidney diseases after prolonged follow-up. In this retrospective cohort study, we analyzed data from the San Antonio area military health care system from October 2003 through March 2012. Statin users were propensity score matched to nonusers using 82 baseline characteristics including demographics, co-morbidities, medications, and health care utilization. Study outcomes were acute kidney injury, chronic kidney disease (CKD), and nephritis/nephrosis/renal sclerosis. Of the 43,438 subjects included, we propensity score matched 6,342 statin users with 6,342 nonusers. Statin users had greater odds of acute kidney injury (odds ratio [OR] 1.30, 95% confidence interval [CI] 1.14 to 1.48), CKD (OR 1.36, 95% CI 1.22 to 1.52), and nephritis/nephrosis/renal sclerosis (OR 1.35, 95% CI 1.05 to 1.73). In a subset of patients without co-morbidities, the association of statin use with CKD remained significant (OR 1.53, 95% CI 1.27 to 1.85). In a secondary analysis, adjusting for diseases/conditions that developed during follow-up weakened this association. In conclusion, statin use is associated with increased incidence of acute and chronic kidney disease. These findings are cautionary and suggest that long-term effects of statins in real-life patients may differ from shorter term effects in selected clinical trial populations.
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Affiliation(s)
- Tushar Acharya
- Division of Cardiology, Department of Internal Medicine, University of California, San Francisco-Fresno Medical Education Program, Fresno, California
| | - Jian Huang
- Medicine Service, VA Central California Health Care System, Fresno, California; Department of Medicine, University of California, San Francisco-Fresno Medical Education Program, Fresno, California
| | - Steven Tringali
- Department of Medicine, University of California, San Francisco-Fresno Medical Education Program, Fresno, California
| | - Christopher R Frei
- Division of Pharmacotherapy, College of Pharmacy, The University of Texas at Austin, Austin, Texas; Pharmacotherapy Education and Research Center, School of Medicine, University of Texas Health Science Center, San Antonio, Texas
| | - Eric M Mortensen
- Department of Medicine, VA North Texas Health Care System, Dallas, Texas; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas; Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ishak A Mansi
- Department of Medicine, VA North Texas Health Care System, Dallas, Texas; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas; Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, Texas.
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Effects of Atorvastatin Dose and Concomitant Use of Angiotensin-Converting Enzyme Inhibitors on Renal Function Changes over Time in Patients with Stable Coronary Artery Disease: A Prospective Observational Study. Int J Mol Sci 2016; 17:ijms17020106. [PMID: 26848655 PMCID: PMC4783875 DOI: 10.3390/ijms17020106] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 01/06/2016] [Accepted: 01/08/2016] [Indexed: 12/19/2022] Open
Abstract
Angiotensin-converting enzyme inhibitors (ACEI) and statins are widely used in patients with coronary artery disease (CAD). Our aim was to compare changes in glomerular filtration rate (GFR) over time in subjects with stable CAD according to atorvastatin dose and concomitant use of ACEI. We studied 78 men with stable CAD referred for an elective coronary angiography who attained the then-current guideline-recommended target level of low-density lipoproteins (LDL) cholesterol below 2.5 mmol/L in a routine fasting lipid panel on admission and were receiving atorvastatin at a daily dose of 10-40 mg for ≥3 months preceding the index hospitalization. Due to an observational study design, atorvastatin dosage was not intentionally modified for other reasons. GFR was estimated during index hospitalization and at about one year after discharge from our center. Irrespective of ACEI use, a prevention of kidney function loss was observed only in those treated with the highest atorvastatin dose. In 38 subjects on ACEI, both of the higher atorvastatin doses were associated with increasing beneficial effects on GFR changes (mean ± SEM: -4.2 ± 2.4, 1.1 ± 1.6, 5.2 ± 2.4 mL/min per 1.73 m² for the 10-mg, 20-mg and 40-mg atorvastatin group, respectively, p = 0.02 by ANOVA; Spearman's rho = 0.50, p = 0.001 for trend). In sharp contrast, in 40 patients without ACEI, no significant trend effect was observed across increasing atorvastatin dosage (respective GFR changes: -1.3 ± 1.0, -4.7 ± 2.1, 4.8 ± 3.6 mL/min per 1.73 m², p = 0.02 by ANOVA; rho = 0.08, p = 0.6 for trend). The results were substantially unchanged after adjustment for baseline GFR or time-dependent variations of LDL cholesterol. Thus, concomitant ACEI use appears to facilitate the ability of increasing atorvastatin doses to beneficially modulate time-dependent changes in GFR in men with stable CAD.
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Zhang Z, Wu P, Zhang J, Wang S, Zhang G. The effect of statins on microalbuminuria, proteinuria, progression of kidney function, and all-cause mortality in patients with non-end stage chronic kidney disease: A meta-analysis. Pharmacol Res 2016; 105:74-83. [PMID: 26776964 DOI: 10.1016/j.phrs.2016.01.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 01/09/2016] [Accepted: 01/10/2016] [Indexed: 10/22/2022]
Abstract
Conclusive evidence regarding the effect of statins on non-end stage chronic kidney disease (CKD) has not been reported previously. This meta-analysis evaluated the association between statins and microalbuminuria, proteinuria, progression, and all-cause mortality in patients with non-end stage CKD. Databases (e.g., PubMed, Embase and the Cochrane Library) were searched for randomized controlled trials (RCTs) with data on statins, microalbuminuria, proteinuria, renal health endpoints, and all-cause mortality patients with non-end stage CKD to perform this meta-analysis. The mean difference (MD) of the urine albumin excretion ratios (UAER), 24-h urine protein excretion, and risk ratios (RR) of all-cause mortality and renal health endpoints were calculated, and the results are presented with 95% confidence intervals (CI). A total of 23 RCTs with 39,419 participants were selected. The analysis demonstrated that statins statistically reduced UAER to 26.73 μg/min [95%CI (-51.04, -2.43), Z=2.16, P<0.05], 24-h urine protein excretion to 682.68 mg [95%CI (-886.72, -478.63), Z=6.56, P<0.01] and decreased all-cause mortality [RR=0.78, 95%CI (0.72, 0.84), Z=6.08, P<0.01]. However, the analysis results did not indicate that statins reduced the events of renal health endpoints [RR=0.96, 95%CI (0.91,1.01), Z=1.40, P>0.05]. In summary, our study indicates that statins statistically reduced microalbuminuria, proteinuria, and clinical deaths, but statins did not effectively slow the clinical progression of non-end stage CKD.
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Affiliation(s)
- Zhenhong Zhang
- Department of Cardiology, the Second People's Hospital of Foshan (the Affiliated Hospital at Foshan, Southern Medical University), Foshan, PR China.
| | - Pingsheng Wu
- Department of Cardiology, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, PR China.
| | - Jiping Zhang
- Department of Cardiology, the Second People's Hospital of Foshan (the Affiliated Hospital at Foshan, Southern Medical University), Foshan, PR China
| | - Shunyin Wang
- Department of Cardiology, the Second People's Hospital of Foshan (the Affiliated Hospital at Foshan, Southern Medical University), Foshan, PR China
| | - Gengxin Zhang
- Department of Cardiology, the Second People's Hospital of Foshan (the Affiliated Hospital at Foshan, Southern Medical University), Foshan, PR China
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Sanguankeo A, Upala S, Cheungpasitporn W, Ungprasert P, Knight EL. Effects of Statins on Renal Outcome in Chronic Kidney Disease Patients: A Systematic Review and Meta-Analysis. PLoS One 2015; 10:e0132970. [PMID: 26151753 PMCID: PMC4495033 DOI: 10.1371/journal.pone.0132970] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Accepted: 06/19/2015] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND HMG CoA reductase inhibitors (statins) are known to prevent cardiovascular disease and improve lipid profiles. However, the effects of statins on renal outcomes, including decline in estimated glomerular filtration rate (eGFR) and proteinuria in patients with chronic kidney disease (CKD), are controversial. This meta-analysis evaluated the impact of statins on renal outcomes in patients with CKD. MATERIALS AND METHODS We comprehensively searched the databases of MEDLINE, EMBASE, and Cochrane Databases. The inclusion criteria were published RCT and cohort studies comparing statin therapy to placebo or active controls in patients with CKD (eGFR <60 ml/min/1.73 m(2)) not requiring dialysis. The primary outcome was the differences in the change of eGFR. We also examined change of protein concentration in urine as a secondary outcome. A meta-analysis comparing statin and its control groups and a subgroup analysis examining intensity of statin were performed. RESULTS From 142 full-text articles, 10 studies were included in the meta-analysis. Overall, there was a significant difference in rate of eGFR change per year favoring statin group (mean difference (MD) = 0.10 ml/min/1.73 m(2), 95% CI: 0.09 to 0.12). In our subgroup analysis, those who received high-intensity statins had a significant difference in eGFR with a MD of 3.35 (95% CI: 0.91 to 5.79) ml/min/1.73 m(2) compared to control. No significant change in eGFR was found with moderate- and low-intensity statin therapy. Compared with the control group, the statin group did not have a difference in reduction of proteinuria with MD in change of proteinuria of 0.19 gm/day (95% CI: -0.02 to 0.40). CONCLUSION Overall, there was a difference in change of eGFR between the statin and control group. High-intensity statins were found to improve a decline in eGFR in population with CKD not requiring dialysis compared with control, but moderate- and low-intensity statins were not. Statins were not found to decrease proteinuria in patients with CKD.
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Affiliation(s)
- Anawin Sanguankeo
- Department of Internal Medicine, Columbia University College of Physicians and Surgeons, Bassett Medical Center, Cooperstown, New York, United States of America
- Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Johns Hopkins University School of Public Health, Baltimore, Maryland, United States of America
| | - Sikarin Upala
- Department of Internal Medicine, Columbia University College of Physicians and Surgeons, Bassett Medical Center, Cooperstown, New York, United States of America
- Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Wisit Cheungpasitporn
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Patompong Ungprasert
- Division of Rheumatology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Eric L. Knight
- Division of Nephrology, Columbia University College of Physicians and Surgeons, Bassett Medical Center, Cooperstown, New York, United States of America
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Athyros VG, Katsiki N, Karagiannis A, Mikhailidis DP. Statins can improve proteinuria and glomerular filtration rate loss in chronic kidney disease patients, further reducing cardiovascular risk. Fact or fiction? Expert Opin Pharmacother 2015; 16:1449-61. [PMID: 26037614 DOI: 10.1517/14656566.2015.1053464] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
INTRODUCTION The prevalence of chronic kidney disease (CKD), a risk factor for cardiovascular disease (CVD), is increasing worldwide. Statin treatment, the cornerstone of prevention or treatment of CVD, might have beneficial effects on urine protein excretion and renal function as determined by the glomerular filtration rate, whereas it might protect from acute kidney injury (AKI), mainly due to contrast-induced AKI. These beneficial effects on CKD may not be drug class effects; specific statins at specific doses may help prevent CKD deterioration and reduce CVD risk. We analysed all statin studies that had renal and CVD endpoints as main outcome measures. MEDLINE, EMBASE and the Cochrane Central Register of Controlled Trials were searched up to February 2015. AREAS COVERED We consider the effects of statins on microalbuminuria, proteinuria, glomerular filtration rate, AKI associated with angiography or percutaneous coronary intervention and on CVD event rates in patients with CKD. EXPERT OPINION Current evidence points towards the need to prescribe high-potency statins in patients with CKD, before a major decline in kidney function occurs. This may reduce CVD risk and delay the progress of CKD. Administration of either atorvastatin or rosuvastatin can prevent contrast-induced AKI before angiography or percutaneous coronary intervention. The combination of simvastatin + ezetimibe may decrease vascular events in patients with advanced CKD.
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Affiliation(s)
- Vasilios G Athyros
- Aristotle University of Thessaloniki, Hippocration Hospital, Medical School, Second Propedeutic Department of Internal Medicine , Thessaloniki , Greece +30 2310 892606 ; +30 2310 835955 ;
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Abstract
PURPOSE OF REVIEW Patients with chronic kidney disease (CKD) are at high risk for cardiovascular events. Statins reduce cardiovascular risk in a broad spectrum of patients. This article summarizes the evidence that statins reduce risk in CKD patients, and that statins have a small but favorable effect on renal function. Current guidelines for lipid management in patients with CKD are also reviewed. RECENT FINDINGS Two well conducted randomized trials showed no significant benefit for statins among patients receiving dialysis. One large trial demonstrated that simvastatin/ezetimibe reduced cardiovascular events in a broad spectrum of CKD patients. A recent meta-analysis concluded that CKD patients benefit from statins, and that the relative benefit decreases as the severity of CKD worsens. In large trials, statin-treated patients have slightly less worsening of renal function overtime, and there are data to suggest that statins actually do not only preserve, but also increase renal function. Recent guidelines recommend a statin for CKD patients aged 50 years or older, for younger patients with known vascular disease, diabetes, or a 10-year risk greater than 10%, and for adult renal transplant recipients. SUMMARY Statins should be prescribed to older patients with CKD, and to younger patients with CKD who are at high CVD risk.
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Affiliation(s)
- David D Waters
- Division of Cardiology, San Francisco General Hospital, Department of Medicine, University of California, San Francisco, California, USA
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Yan YL, Qiu B, Wang J, Deng SB, Wu L, Jing XD, Du JL, Liu YJ, She Q. High-intensity statin therapy in patients with chronic kidney disease: a systematic review and meta-analysis. BMJ Open 2015; 5:e006886. [PMID: 25979868 PMCID: PMC4442158 DOI: 10.1136/bmjopen-2014-006886] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To evaluate the efficacy and safety of high-intensity statin therapy in patients with chronic kidney disease (CKD). DESIGN A systematic review and meta-analysis. DATA SOURCES Randomised controlled trials (RCTs) comparing high-intensity statin therapy (atorvastatin 80 mg or rosuvastatin 20/40 mg) with moderate/mild statin treatment or placebo were derived from the databases (PubMed, Embase, Ovid, the Cochrane Central Register of Controlled Trials (CENTRAL) in the Cochrane Library, and ISI Web of Knowledge). OUTCOME MEASURE Primary end points: clinical events (all-cause mortality, stroke, myocardial infarction and heart failure); secondary end points: serum lipid, renal function changes and adverse events. RESULTS A total of six RCTs with 10,993 adult patients with CKD were included. A significant decrease in stroke was observed in the high-intensity statin therapy group (RR 0.69, 95% CI 0.56 to 0.85). However, the roles of high-intensity statin in decreasing all-cause mortality (RR 0.85, 95% CI 0.67 to 1.09), myocardial infarction (RR 0.69, 95% CI 0.40 to 1.18) and heart failure (RR 0.73, 95% CI 0.48 to 1.13) remain unclear with low evidence. High-intensity statin also had obvious effects on lowering the LDL-C level but no clear effects on renal protection. Although pooled results showed no significant difference between the intervention and control groups in adverse event occurrences, it was still insufficient to put off the doubts that high-intensity statin might increase adverse events because of limited data sources and low quality evidences. CONCLUSIONS High-intensity statin therapy could effectively reduce the risk of stroke in patients with CKD. However, its effects on all-cause mortality, myocardial infarction, heart failure and renal protection remain unclear. Moreover, it is hard to draw conclusions on the safety assessment of intensive statin treatment in this particular population. More studies are needed to credibly evaluate the effects of high-intensity statin therapy in patients with CKD.
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Affiliation(s)
- Yu-Ling Yan
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Bo Qiu
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jing Wang
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Song-Bai Deng
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ling Wu
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiao-Dong Jing
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jian-Lin Du
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ya-Jie Liu
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qiang She
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Asakawa T, Hayashi T, Tanaka Y, Joki N, Hase H. Changes over the last decade in carotid atherosclerosis in patients with end-stage kidney disease. Atherosclerosis 2015; 240:535-43. [PMID: 25957119 DOI: 10.1016/j.atherosclerosis.2015.04.784] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 03/13/2015] [Accepted: 04/16/2015] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Therapies for chronic kidney disease have changed greatly over the last decade. The aim of this study was to examine the changes in the clinical characteristics and carotid atherosclerosis of patients with end-stage kidney disease (ESKD) over the last 9 years. METHODS A cross-sectional study of 150 consecutive patients with ESKD who had initiated maintenance dialysis between January 2005 and December 2013 was conducted. The patients' mean age was 68 ± 13 years. The group comprised 73% men, and 63% of the patients had diabetic nephropathy. The carotid artery-intima media thicknesses and the plaque scores (PS) were measured using carotid artery ultrasonography within 3 months of dialysis initiation. Changes in the patients' carotid atherosclerosis and clinical characteristics over the years were examined by categorizing the patients into 3 groups representing 3-year intervals based on when dialysis was initiated. RESULTS The PS declined from 12.8 to 5.4 (P = 0.001). Low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol levels declined over the 9-year period (P = 0.005 and P = 0.006, respectively), and the ratio of statin users increased markedly from 24% to 54% (P = 0.001). Univariate regression analysis identified a positive correlation between the PS and LDL-C (r = 0.281; P = 0.01), and a strong positive correlation was found between the PS and LDL-C after adjusting for various risk factors for atherosclerosis. CONCLUSION Carotid atherosclerosis in patients with ESKD has decreased over the past 9 years, which may be a consequence of improvements in dyslipidemia management.
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Affiliation(s)
- Takasuke Asakawa
- Department of Nephrology, Toho University Ohashi Medical Center, 2-17-6 Ohashi, Meguro-ku, Tokyo 153-8515, Japan.
| | - Toshihide Hayashi
- Department of Nephrology, Toho University Ohashi Medical Center, 2-17-6 Ohashi, Meguro-ku, Tokyo 153-8515, Japan.
| | - Yuri Tanaka
- Department of Nephrology, Toho University Ohashi Medical Center, 2-17-6 Ohashi, Meguro-ku, Tokyo 153-8515, Japan.
| | - Nobuhiko Joki
- Department of Nephrology, Toho University Ohashi Medical Center, 2-17-6 Ohashi, Meguro-ku, Tokyo 153-8515, Japan.
| | - Hiroki Hase
- Department of Nephrology, Toho University Ohashi Medical Center, 2-17-6 Ohashi, Meguro-ku, Tokyo 153-8515, Japan.
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Deedwania PC. Statins in Chronic Kidney Disease: Cardiovascular Risk and Kidney Function. Postgrad Med 2015; 126:29-36. [DOI: 10.3810/pgm.2014.01.2722] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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DiNicolantonio JJ, Lavie CJ, Serebruany VL, O'Keefe JH. Statin Wars: The Heavyweight Match-Atorvastatin versus Rosuvastatin for the Treatment of Atherosclerosis, Heart Failure, and Chronic Kidney Disease. Postgrad Med 2015; 125:7-16. [DOI: 10.3810/pgm.2013.01.2620] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Rysz J, Gluba-Brzózka A, Banach M, Więcek A. Should we use statins in all patients with chronic kidney disease without dialysis therapy? The current state of knowledge. Int Urol Nephrol 2015; 47:805-13. [PMID: 25758011 DOI: 10.1007/s11255-015-0937-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 02/19/2015] [Indexed: 01/19/2023]
Abstract
PURPOSE The aim of this article was to present the most important matters associated with dyslipidemia treatment in CKD patients. Moreover, the most important recommendations of the current (2013) KDIGO clinical practice guideline for lipid management in chronic kidney disease are presented. METHODS Authors looked through the most recent large clinical trials and meta-analyses and presented their results. We searched using the electronic databases [MEDLINE, EMBASE, Scopus, DARE]. Additionally, abstracts from national and international cardiovascular meetings were studied. RESULTS Analysis results suggest that statins exert beneficial effects on kidney since they considerably reduce 24 h urinary protein excretion and are associated with a rise in GFR. Beneficial effects of statins may be influenced by kidney disease stage, doses of medicine and treatment duration. Data suggest that statins are effective and safe for secondary prevention of CV events in individuals with mild CKD. Patients treated with statins had decreased frequency of major atherosclerotic events compared with placebo, reduced risk of CV mortality and deaths from all causes. CONCLUSIONS Meta-analyses results suggest that statins are associated with lipid lowering, cardiovascular and anti-proteinuric benefits in CKD patients. However, their effects on overall and cardiovascular mortality are much less obvious. Bearing in mind the advantageous effects and low risk of adverse effects, it seems that mild renal impairment should not exclude these patients from receiving a statin. However, because CKD patients in stages III-V are underrepresented in clinical trials, administration of statins to these patients who have not yet had a vascular event remains controversial.
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Affiliation(s)
- Jacek Rysz
- Department of Nephrology, Hypertension and Family Medicine, WAM University Hospital of Lodz, Zeromskiego 113, 90-549, Lodz, Poland,
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Luczak M, Formanowicz D, Marczak Ł, Pawliczak E, Wanic-Kossowska M, Figlerowicz M, Stobiecki M. Deeper insight into chronic kidney disease-related atherosclerosis: comparative proteomic studies of blood plasma using 2DE and mass spectrometry. J Transl Med 2015; 13:20. [PMID: 25622820 PMCID: PMC4316657 DOI: 10.1186/s12967-014-0378-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 12/30/2014] [Indexed: 12/17/2022] Open
Abstract
Background Atherosclerosis is a major cause of cardiac events and mortality in patients suffering from chronic kidney disease (CKD). Moreover, the risk of cardiovascular disease (CVD) development in patients with CKD increases as kidney function declines. Although the close connection between atherosclerosis and kidney dysfunction is undeniable, particular risk factors and specific mechanisms that promote CVD in patients with CKD remain unclear. To gain insight into better recognition of the mechanisms of accelerated atherosclerosis in patients with CKD, we performed a comparative proteomic analysis of blood plasma from patients in various stages of CKD and thus distinct progression of atherosclerosis (n = 90), patients with advanced CVD and normal renal function (n = 30) and healthy volunteers (n = 30). Methods Plasma samples were depleted using affinity chromatography and divided into three fractions: high-abundant, low-abundant and low-molecular weight proteins. The first two fractions were analyzed by two-dimensional gel electrophoresis and mass spectrometry, the last one has been subjected to direct MS/MS analysis. A proteomic profiles for high-abundant, low-abundant and low-molecular weight proteins fractions were obtained. Differential accumulated proteins were confirmed by selected reaction monitoring analysis (SRM). The Gene Ontology (GO) function and the interaction networks of differentially expressed proteins were then analyzed. Results Forty-nine proteins (13 high- and 36 low-molecular mass) showed differences in accumulation levels. For eleven of them differential expression were confirmed by selected reaction monitoring analysis. Bioinformatic analysis showed that identified differential proteins were related to three different processes: the blood coagulation cascade, the transport, binding and metabolism of lipoproteins and inflammatory processes. Conclusions Obtained data provide an additional line of evidence that different molecular mechanisms are involved in the development of CKD- and CVD-related atherosclerosis. The abundance of some anti-atherogenic factors revealed in patients with CKD suggests that these factors are not associated with the reduction of atherosclerosis progression in CKD that is typically observed in “classical” CVD. Moreover, obtained data also suggest that mechanism of CVD acceleration may be different in initial and advanced stages of CKD. Undoubtedly, in advanced stages of CKD inflammation is highly pronounced. Electronic supplementary material The online version of this article (doi:10.1186/s12967-014-0378-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Magdalena Luczak
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland. .,Institute of Chemical Technology and Engineering, Poznan University of Technology, Piotrowo 3A, 60-965, Poznan, Poland.
| | - Dorota Formanowicz
- Department of Clinical Biochemistry, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780, Poznan, Poland.
| | - Łukasz Marczak
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland.
| | - Elżbieta Pawliczak
- Department of Nephrology, Transplantology and Internal Medicine, Poznan University of Medical Sciences, Przybyszewskiego 49, 60-355, Poznan, Poland.
| | - Maria Wanic-Kossowska
- Department of Nephrology, Transplantology and Internal Medicine, Poznan University of Medical Sciences, Przybyszewskiego 49, 60-355, Poznan, Poland.
| | - Marek Figlerowicz
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland. .,Institute of Computing Science, Poznan University of Technology, Piotrowo 2, 60-965, Poznan, Poland.
| | - Maciej Stobiecki
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland.
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Amarenco P, Callahan A, Campese VM, Goldstein LB, Hennerici MG, Messig M, Sillesen H, Welch KMA, Wilson DJ, Zivin JA. Effect of High-Dose Atorvastatin on Renal Function in Subjects With Stroke or Transient Ischemic Attack in the SPARCL Trial. Stroke 2014; 45:2974-82. [DOI: 10.1161/strokeaha.114.005832] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Pierre Amarenco
- Department of Neurology and Stroke Center, Paris-Diderot Sorbonne University, Paris, France (P.A.); Department of Neurology, Vanderbilt University, Nashville, TN (A.C.); Division of Nephrology and Hypertension Center, USC/Keck School of Medicine, Los Angeles, CA (V.M.C.); Department of Neurology, Duke University Medical Center, Durham, NC (L.B.G.); Department of Neurology, Universitat Heidelberg, Mannheim, Germany (M.G.H.); Pfizer Inc, New York, NY (M.M., D.J.W.); Department of Vascular Surgery,
| | - Alfred Callahan
- Department of Neurology and Stroke Center, Paris-Diderot Sorbonne University, Paris, France (P.A.); Department of Neurology, Vanderbilt University, Nashville, TN (A.C.); Division of Nephrology and Hypertension Center, USC/Keck School of Medicine, Los Angeles, CA (V.M.C.); Department of Neurology, Duke University Medical Center, Durham, NC (L.B.G.); Department of Neurology, Universitat Heidelberg, Mannheim, Germany (M.G.H.); Pfizer Inc, New York, NY (M.M., D.J.W.); Department of Vascular Surgery,
| | - Vito M. Campese
- Department of Neurology and Stroke Center, Paris-Diderot Sorbonne University, Paris, France (P.A.); Department of Neurology, Vanderbilt University, Nashville, TN (A.C.); Division of Nephrology and Hypertension Center, USC/Keck School of Medicine, Los Angeles, CA (V.M.C.); Department of Neurology, Duke University Medical Center, Durham, NC (L.B.G.); Department of Neurology, Universitat Heidelberg, Mannheim, Germany (M.G.H.); Pfizer Inc, New York, NY (M.M., D.J.W.); Department of Vascular Surgery,
| | - Larry B. Goldstein
- Department of Neurology and Stroke Center, Paris-Diderot Sorbonne University, Paris, France (P.A.); Department of Neurology, Vanderbilt University, Nashville, TN (A.C.); Division of Nephrology and Hypertension Center, USC/Keck School of Medicine, Los Angeles, CA (V.M.C.); Department of Neurology, Duke University Medical Center, Durham, NC (L.B.G.); Department of Neurology, Universitat Heidelberg, Mannheim, Germany (M.G.H.); Pfizer Inc, New York, NY (M.M., D.J.W.); Department of Vascular Surgery,
| | - Michael G. Hennerici
- Department of Neurology and Stroke Center, Paris-Diderot Sorbonne University, Paris, France (P.A.); Department of Neurology, Vanderbilt University, Nashville, TN (A.C.); Division of Nephrology and Hypertension Center, USC/Keck School of Medicine, Los Angeles, CA (V.M.C.); Department of Neurology, Duke University Medical Center, Durham, NC (L.B.G.); Department of Neurology, Universitat Heidelberg, Mannheim, Germany (M.G.H.); Pfizer Inc, New York, NY (M.M., D.J.W.); Department of Vascular Surgery,
| | - Michael Messig
- Department of Neurology and Stroke Center, Paris-Diderot Sorbonne University, Paris, France (P.A.); Department of Neurology, Vanderbilt University, Nashville, TN (A.C.); Division of Nephrology and Hypertension Center, USC/Keck School of Medicine, Los Angeles, CA (V.M.C.); Department of Neurology, Duke University Medical Center, Durham, NC (L.B.G.); Department of Neurology, Universitat Heidelberg, Mannheim, Germany (M.G.H.); Pfizer Inc, New York, NY (M.M., D.J.W.); Department of Vascular Surgery,
| | - Henrik Sillesen
- Department of Neurology and Stroke Center, Paris-Diderot Sorbonne University, Paris, France (P.A.); Department of Neurology, Vanderbilt University, Nashville, TN (A.C.); Division of Nephrology and Hypertension Center, USC/Keck School of Medicine, Los Angeles, CA (V.M.C.); Department of Neurology, Duke University Medical Center, Durham, NC (L.B.G.); Department of Neurology, Universitat Heidelberg, Mannheim, Germany (M.G.H.); Pfizer Inc, New York, NY (M.M., D.J.W.); Department of Vascular Surgery,
| | - K. Michael A. Welch
- Department of Neurology and Stroke Center, Paris-Diderot Sorbonne University, Paris, France (P.A.); Department of Neurology, Vanderbilt University, Nashville, TN (A.C.); Division of Nephrology and Hypertension Center, USC/Keck School of Medicine, Los Angeles, CA (V.M.C.); Department of Neurology, Duke University Medical Center, Durham, NC (L.B.G.); Department of Neurology, Universitat Heidelberg, Mannheim, Germany (M.G.H.); Pfizer Inc, New York, NY (M.M., D.J.W.); Department of Vascular Surgery,
| | - Daniel J. Wilson
- Department of Neurology and Stroke Center, Paris-Diderot Sorbonne University, Paris, France (P.A.); Department of Neurology, Vanderbilt University, Nashville, TN (A.C.); Division of Nephrology and Hypertension Center, USC/Keck School of Medicine, Los Angeles, CA (V.M.C.); Department of Neurology, Duke University Medical Center, Durham, NC (L.B.G.); Department of Neurology, Universitat Heidelberg, Mannheim, Germany (M.G.H.); Pfizer Inc, New York, NY (M.M., D.J.W.); Department of Vascular Surgery,
| | - Justin A. Zivin
- Department of Neurology and Stroke Center, Paris-Diderot Sorbonne University, Paris, France (P.A.); Department of Neurology, Vanderbilt University, Nashville, TN (A.C.); Division of Nephrology and Hypertension Center, USC/Keck School of Medicine, Los Angeles, CA (V.M.C.); Department of Neurology, Duke University Medical Center, Durham, NC (L.B.G.); Department of Neurology, Universitat Heidelberg, Mannheim, Germany (M.G.H.); Pfizer Inc, New York, NY (M.M., D.J.W.); Department of Vascular Surgery,
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Zhang L, Yuan Z, Chen W, Chen S, Liu X, Liang Y, Shao X, Zou H. Serum lipid profiles, lipid ratios and Chronic Kidney Disease in a Chinese population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2014; 11:7622-35. [PMID: 25075881 PMCID: PMC4143822 DOI: 10.3390/ijerph110807622] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Revised: 07/08/2014] [Accepted: 07/10/2014] [Indexed: 11/23/2022]
Abstract
AIM To examine the association of serum lipids, lipid ratios with Chronic Kidney Disease (CKD) in a Chinese population. METHODS Data were drawn from a cross-sectional survey in China. CKD was defined as estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73m(2) or albuminuria-to-creatinine ratio (ACR) > 30 mg/g. Multivariable logistic regressions and multivariate regression models were used. Serum lipids and lipid ratios included total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), TG/HDL-C ratio, TC/HDL-C ratio and LDL-C/HDL-C ratio. RESULTS In men, only logarithm-transformed (log) TG was associated with CKD. The odds ratio (every SD increment) was 1.39 (95% CI 1.03-1.87, P = 0.03). In women, none of the serum lipids and lipid ratios was associated with CKD. Using multivariate regression models, it was shown that log TG and log TG/HDL-C were negatively correlated with eGFR (P < 0.05) in men and LDL-C and log LDL-C/HDL-C ratio were correlated with ACR in men. In female subjects, serum TC, log TG, log TG/HDL-C and log TC/HDL-C were negatively correlated with eGFR (P < 0.05). All of serum lipid profiles and lipid related ratio were not correlated with ACR in women. CONCLUSION Serum TG is the only suitable predictor for CKD in men. However, in women, none of serum lipids and lipid ratio can be used as a predictor for CKD. Log TG and log TG/HDL-C are negatively correlated with eGFR in both genders.
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Affiliation(s)
- Liying Zhang
- Department of Nephrology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China.
| | - Zhiyong Yuan
- Wanzai Hospital of Xiangzhou district, Zhuhai 519000, China.
| | - Wu Chen
- Qianjin health service center of Tianhe district, Guangzhou 510000, China.
| | - Shanying Chen
- Department of Nephrology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China.
| | - Xinyu Liu
- Department of Nephrology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China.
| | - Yan Liang
- Department of Nephrology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China.
| | - Xiaofei Shao
- Department of Nephrology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China.
| | - Hequn Zou
- Department of Nephrology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China.
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Kassimatis TI, Goldsmith DJA. Statins in chronic kidney disease and kidney transplantation. Pharmacol Res 2014; 88:62-73. [PMID: 24995940 DOI: 10.1016/j.phrs.2014.06.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 06/18/2014] [Accepted: 06/19/2014] [Indexed: 12/15/2022]
Abstract
HMG-CoA reductase inhibitors (statins) have been shown to improve cardiovascular (CV) outcomes in the general population as well as in patients with cardiovascular disease (CVD). Statins' beneficial effects have been attributed to both cholesterol-lowering and cholesterol-independent "pleiotropic" properties. By their pleiotropic effects statins have been shown to reduce inflammation, alleviate oxidative stress, modify the immunologic responses, improve endothelial function and suppress platelet aggregation. Patients with chronic kidney disease (CKD) exhibit an enormous increase in CVD rates even from early CKD stages. As considerable differences exist in dyslipidemia characteristics and the pathogenesis of CVD in CKD, statins' CV benefits in CKD patients (including those with a kidney graft) should not be considered unequivocal. Indeed, accumulating clinical evidence suggests that statins exert diverse effects on dialysis and non-dialysis CKD patients. Therefore, it seems that statins improve CV outcomes in non-dialysis patients whereas exert little (if any) benefit in the dialysis population. It has also been proposed that dyslipidemia might play a causative role or even accelerate renal injury. Moreover, ample experimental evidence suggests that statins ameliorate renal damage. However, a high quality randomized controlled trial (RCT) and metaanalyses do not support a beneficial role of statins in renal outcomes in terms of proteinuria reduction or retardation of glomerular filtration rate (GFR) decline.
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Kitada M, Kanasaki K, Koya D. Clinical therapeutic strategies for early stage of diabetic kidney disease. World J Diabetes 2014; 5:342-356. [PMID: 24936255 PMCID: PMC4058738 DOI: 10.4239/wjd.v5.i3.342] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Revised: 03/08/2014] [Accepted: 04/17/2014] [Indexed: 02/05/2023] Open
Abstract
Diabetic kidney disease (DKD) is the most common cause of chronic kidney disease, leading to end-stage renal disease and cardiovascular disease. The overall number of patients with DKD will continue to increase in parallel with the increasing global pandemic of type 2 diabetes. Based on landmark clinical trials, DKD has become preventable by controlling conventional factors, including hyperglycemia and hypertension, with multifactorial therapy; however, the remaining risk of DKD progression is still high. In this review, we show the importance of targeting remission/regression of microalbuminuria in type 2 diabetic patients, which may protect against the progression of DKD and cardiovascular events. To achieve remission/regression of microalbuminuria, several steps are important, including the early detection of microalbuminuria with continuous screening, targeting HbA1c < 7.0% for glucose control, the use of renin angiotensin system inhibitors to control blood pressure, the use of statins or fibrates to control dyslipidemia, and multifactorial treatment. Reducing microalbuminuria is therefore an important therapeutic goal, and the absence of microalbuminuria could be a pivotal biomarker of therapeutic success in diabetic patients. Other therapies, including vitamin D receptor activation, uric acid-lowering drugs, and incretin-related drugs, may also be promising for the prevention of DKD progression.
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Palmer SC, Navaneethan SD, Craig JC, Johnson DW, Perkovic V, Hegbrant J, Strippoli GFM. HMG CoA reductase inhibitors (statins) for people with chronic kidney disease not requiring dialysis. Cochrane Database Syst Rev 2014:CD007784. [PMID: 24880031 DOI: 10.1002/14651858.cd007784.pub2] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Cardiovascular disease (CVD) is the most frequent cause of death in people with early stages of chronic kidney disease (CKD), for whom the absolute risk of cardiovascular events is similar to people who have existing coronary artery disease. This is an update of a review published in 2009, and includes evidence from 27 new studies (25,068 participants) in addition to the 26 studies (20,324 participants) assessed previously; and excludes three previously included studies (107 participants). This updated review includes 50 studies (45,285 participants); of these 38 (37,274 participants) were meta-analysed. OBJECTIVES To evaluate the benefits (such as reductions in all-cause and cardiovascular mortality, major cardiovascular events, MI and stroke; and slow progression of CKD to end-stage kidney disease (ESKD)) and harms (muscle and liver dysfunction, withdrawal, and cancer) of statins compared with placebo, no treatment, standard care or another statin in adults with CKD who were not on dialysis. SEARCH METHODS We searched the Cochrane Renal Group's Specialised Register to 5 June 2012 through contact with the Trials' Search Co-ordinator using search terms relevant to this review. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs that compared the effects of statins with placebo, no treatment, standard care, or other statins, on mortality, cardiovascular events, kidney function, toxicity, and lipid levels in adults with CKD not on dialysis were the focus of our literature searches. DATA COLLECTION AND ANALYSIS Two or more authors independently extracted data and assessed study risk of bias. Treatment effects were expressed as mean difference (MD) for continuous outcomes (lipids, creatinine clearance and proteinuria) and risk ratio (RR) for dichotomous outcomes (major cardiovascular events, all-cause mortality, cardiovascular mortality, fatal or non-fatal myocardial infarction (MI), fatal or non-fatal stroke, ESKD, elevated liver enzymes, rhabdomyolysis, cancer and withdrawal rates) with 95% confidence intervals (CI). MAIN RESULTS We included 50 studies (45,285 participants): 47 studies (39,820 participants) compared statins with placebo or no treatment and three studies (5547 participants) compared two different statin regimens in adults with CKD who were not yet on dialysis. We were able to meta-analyse 38 studies (37,274 participants).The risk of bias in the included studies was high. Seven studies comparing statins with placebo or no treatment had lower risk of bias overall; and were conducted according to published protocols, outcomes were adjudicated by a committee, specified outcomes were reported, and analyses were conducted using intention-to-treat methods. In placebo or no treatment controlled studies, adverse events were reported in 32 studies (68%) and systematically evaluated in 16 studies (34%).Compared with placebo, statin therapy consistently prevented major cardiovascular events (13 studies, 36,033 participants; RR 0.72, 95% CI 0.66 to 0.79), all-cause mortality (10 studies, 28,276 participants; RR 0.79, 95% CI 0.69 to 0.91), cardiovascular death (7 studies, 19,059 participants; RR 0.77, 95% CI 0.69 to 0.87) and MI (8 studies, 9018 participants; RR 0.55, 95% CI 0.42 to 0.72). Statins had uncertain effects on stroke (5 studies, 8658 participants; RR 0.62, 95% CI 0.35 to 1.12).Potential harms from statin therapy were limited by lack of systematic reporting and were uncertain in analyses that had few events: elevated creatine kinase (7 studies, 4514 participants; RR 0.84, 95% CI 0.20 to 3.48), liver function abnormalities (7 studies, RR 0.76, 95% CI 0.39 to 1.50), withdrawal due to adverse events (13 studies, 4219 participants; RR 1.16, 95% CI 0.84 to 1.60), and cancer (2 studies, 5581 participants; RR 1.03, 95% CI 0.82 to 130).Statins had uncertain effects on progression of CKD. Data for relative effects of intensive cholesterol lowering in people with early stages of kidney disease were sparse. Statins clearly reduced risks of death, major cardiovascular events, and MI in people with CKD who did not have CVD at baseline (primary prevention). AUTHORS' CONCLUSIONS Statins consistently lower death and major cardiovascular events by 20% in people with CKD not requiring dialysis. Statin-related effects on stroke and kidney function were found to be uncertain and adverse effects of treatment are incompletely understood. Statins have an important role in primary prevention of cardiovascular events and mortality in people who have CKD.
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Affiliation(s)
- Suetonia C Palmer
- Department of Medicine, University of Otago Christchurch, 2 Riccarton Ave, PO Box 4345, Christchurch, New Zealand, 8140
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Zhang X, Xiang C, Zhou YH, Jiang A, Qin YY, He J. Effect of statins on cardiovascular events in patients with mild to moderate chronic kidney disease: a systematic review and meta-analysis of randomized clinical trials. BMC Cardiovasc Disord 2014; 14:19. [PMID: 24529196 PMCID: PMC4015624 DOI: 10.1186/1471-2261-14-19] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Accepted: 02/11/2014] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Statins are commonly used to lower total cholesterol levels in the general population to prevent cardiovascular events. However, the effects of statins in patients with chronic kidney disease remain unclear. We therefore performed a meta-analysis to assess the effects of statin therapy on cardiovascular outcomes in patients with mild to moderate chronic kidney disease. METHODS We systematically searched PubMed, EmBase, the Cochrane Central Register of Controlled Trials, proceedings of major meetings, and reference lists of articles for relevant literature. Only randomized clinical trials were included. Outcomes analysed included cardiovascular disease, total mortality, myocardial infarction, stroke, cardiovascular death, and possible drug-related adverse events. Subgroup analyses were also performed based on the population characteristics and clinical indexes. RESULTS Twelve trials met our inclusion criteria. Overall, statin therapy resulted in a 24% reduction in the risk of cardiovascular disease (RR = 0.76,95% confidence interval [CI], 0.72- 0.80), a 21% reduction in the risk of total mortality (RR = 0.79,95% CI, 0.72-0.86), a 34% reduction in the risk of myocardial infarction (RR = 0.66,95% CI, 0.52-0.83), a 30% reduction in the risk of stroke (RR = 0.70,95% CI, 0.57-0.85), and a 17% reduction in the risk of cardiovascular mortality (RR = 0.83,95% CI, 0.73- 0.93). No statistically significant drug-related adverse events were noted. Subgroup analysis indicated that some important factors such as baseline creatinine level ≥1.5 mg/dL, baseline glomerular filtration rate (GFR), and cardiovascular disease history could affect cardiovascular outcomes. CONCLUSION Statin therapy had a clear effect on cardiovascular disease, total mortality, stroke, and myocardial infarction in patients with mild to moderate renal disease. Subgroup analysis indicated that baseline GFR, baseline creatinine level, and a history of cardiovascular disease might play an important role in the cardiovascular outcomes.
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Affiliation(s)
| | | | | | | | | | - Jia He
- Department of Health Statistics, Second Military Medical University, 200433 Shanghai, China.
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