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Zac-Varghese S, Mark P, Bain S, Banerjee D, Chowdhury TA, Dasgupta I, De P, Fogarty D, Frankel A, Goldet G, Karalliedde J, Mallik R, Montero R, Sharif A, Wahba M, Dhatariya K, McCafferty K, Lioudaki E, Winocour P. Clinical practice guideline for the management of lipids in adults with diabetic kidney disease: abbreviated summary of the Joint Association of British Clinical Diabetologists and UK Kidney Association (ABCD-UKKA) Guideline 2024. BMC Nephrol 2024; 25:216. [PMID: 38971750 PMCID: PMC11227212 DOI: 10.1186/s12882-024-03664-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Accepted: 07/01/2024] [Indexed: 07/08/2024] Open
Abstract
The contribution of chronic kidney disease (CKD) towards the risk of developing cardiovascular disease (CVD) is magnified with co-existing type 1 or type 2 diabetes. Lipids are a modifiable risk factor and good lipid management offers improved outcomes for people with diabetic kidney disease (DKD).The primary purpose of this guideline, written by the Association of British Clinical Diabetologists (ABCD) and UK Kidney Association (UKKA) working group, is to provide practical recommendations on lipid management for members of the multidisciplinary team involved in the care of adults with DKD.
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Affiliation(s)
| | | | | | | | | | | | - Parijat De
- Birmingham City Hospital, Birmingham, UK
| | - Damian Fogarty
- Belfast Health and Social Care Trust, Belfast, Northern Ireland
| | | | | | - Janaka Karalliedde
- Guy's and St Thomas NHS Foundation Trust, London, UK
- Kings College London, London, UK
| | | | | | | | | | | | - Kieran McCafferty
- Barts Health NHS Trust, London, UK
- Queen Mary University of London, London, UK
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Arabi Z, Tawhari M, Alghamdi AA, Alnasrullah A. Lipid Management in Kidney Transplant Recipients Per KDIGO and American Heart Association Guidelines: A Single-Center Experience. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2024; 12:47-53. [PMID: 38362088 PMCID: PMC10866382 DOI: 10.4103/sjmms.sjmms_95_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 06/20/2023] [Accepted: 08/16/2023] [Indexed: 02/17/2024]
Abstract
Background The 2013 Kidney Disease: Improving Global Outcomes (KDIGO) guidelines recommends statin treatment for all adult kidney transplant recipients (KTRs), except those aged <30 years of age and without prior cardiovascular risk factors (CVRF), but does not specify on-treatment low-density lipoprotein cholesterol (LDL) target levels. The 2018 American Heart Association (AHA) guidelines addressed the management of hyperlipidemia in the general population based on an individualized approach of the CVRF with a specific on-treatment LDL target. Objective To analyze dyslipidemia management according to the recommendations of the KDIGO and AHA guidelines. Methods This retrospective study included all KTRs who underwent transplantation between January 2017 and May 2020 at King Abdulaziz Medical Center, Riyadh, Saudi Arabia. The rate of statins prescription in general, rate of statins prescription among KTRs per their CVRF, and rate of achieving the proposed LDL goals, as defined by the AHA, were analyzed. Results A total of 287 KTRs were included. Of the 214 (74.6%) patients aged ≥30 years, 80% received a statin. Statins were prescribed in 93% and 96% of KTRs with diabetes or coronary artery disease, respectively. In patients aged ≥30 years, LDL targets, per AHA guidelines, were achieved in 62% with a target of 2.6 mmol/l, and in 19% with a target of 1.8 mmol/l. Statin therapy resulted in non-significant changes in the mean LDL values from baseline to 12 months after transplantation (P = 0.607), even when only patients prescribed statin after transplantation were included (P = 0.34). Conclusion By applying the KDIGO guidelines, a high rate of statin prescriptions was achieved among KTRs with multiple CVRF and KTRs in general. However, a significant proportion of these KTRs did not achieve the LDL targets proposed by the AHA guidelines, suggesting that higher-intensity statins would be required to achieve these targets.
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Affiliation(s)
- Ziad Arabi
- Division of Nephrology, Department of Medicine, King Abdulaziz Medical City, Ministry of National Guard – Health Affairs, Riyadh, Saudi Arabia
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Mohammed Tawhari
- Division of Nephrology, Department of Medicine, King Abdulaziz Medical City, Ministry of National Guard – Health Affairs, Riyadh, Saudi Arabia
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Abdullah Ashour Alghamdi
- Division of Nephrology, Department of Medicine, King Abdulaziz Medical City, Ministry of National Guard – Health Affairs, Riyadh, Saudi Arabia
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Ahmad Alnasrullah
- Division of Nephrology, Department of Medicine, King Abdulaziz Medical City, Ministry of National Guard – Health Affairs, Riyadh, Saudi Arabia
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
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Kim JA, Kim SE, El Hachem K, Virk HUH, Alam M, Virani SS, Sharma S, House A, Krittanawong C. Medical Management of Coronary Artery Disease in Patients with Chronic Kidney Disease. Am J Med 2023; 136:1147-1159. [PMID: 37380060 DOI: 10.1016/j.amjmed.2023.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 06/15/2023] [Indexed: 06/30/2023]
Abstract
Chronic kidney disease patients are at increased risk of cardiovascular disease, which is the leading cause of mortality among this population. In addition, chronic kidney disease is a major risk factor for the development of coronary artery disease and is widely regarded as a coronary artery disease risk equivalent. Medical therapy is the cornerstone of coronary artery disease management in the general population. However, there are few trials to guide medical therapy of coronary artery disease in chronic kidney disease, with most data extrapolated from clinical trials of mainly non-chronic kidney disease patients, which were not adequately powered to evaluate this subgroup. There is some evidence to suggest that the efficacy of certain therapies such as aspirin and statins is attenuated with declining estimated glomerular filtration rate, with questionable benefit among end-stage renal disease (ESRD) patients. Furthermore, chronic kidney disease and ESRD patients are at higher risk of potential side effects with therapy, which may limit their use. In this review, we summarize the available evidence supporting the safety and efficacy of medical therapy of coronary artery disease in chronic kidney disease and ESRD patients. We also discuss the data on new emerging therapies, including PCSK9i, SGLT2i, GLP1 receptor agonists, and nonsteroidal mineralocorticoid receptor antagonists, which show promise at reducing risk of cardiovascular events in the chronic kidney disease population and may offer additional treatment options. Overall, dedicated studies directly evaluating chronic kidney disease patients, particularly those with advanced chronic kidney disease and ESRD, are greatly needed to establish the optimal medical therapy for coronary artery disease and improve outcomes in this vulnerable population.
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Affiliation(s)
- Jitae A Kim
- Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Seulgi E Kim
- Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Karim El Hachem
- Division of Nephrology, Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY
| | - Hafeez Ul Hassan Virk
- Harrington Heart & Vascular Institute, Case Western Reserve University, University Hospitals Cleveland Medical Center, Ohio
| | - Mahboob Alam
- Texas Heart Institute and Baylor College of Medicine, Houston
| | - Salim S Virani
- Section of Cardiology, Baylor College of Medicine, Houston, Texas; Office of the Vice Provost (Research), The Aga Khan University, Karachi, Pakistan
| | - Samin Sharma
- Cardiac Catheterization Laboratory of the Cardiovascular Institute, Mount Sinai Hospital, New York, NY
| | - Andrew House
- Division of Nephrology, Department of Medicine, Western University and London Health Sciences Centre, Ont, Canada
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Zhang D, Yu L, Xia B, Zhang X, Liang P, Hu X. Systematic review and meta-analysis of the efficacy of exercise intervention in kidney transplant recipients. World J Urol 2023; 41:3449-3469. [PMID: 37882807 DOI: 10.1007/s00345-023-04673-9] [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: 06/20/2023] [Accepted: 09/26/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND AND OBJECTIVE There is uncertainty about the beneficial effects of exercise intervention for kidney transplant recipients. The purpose of our meta-analysis is to estimate the efficacy of exercise intervention in kidney transplant recipients. METHODS A database search according to the PICOS framework was performed for all published randomized, double-blind, placebo-controlled trials (RCTs) about exercise intervention for kidney transplant recipients. The databases involved include PubMed, Embase, and Cochrane Library. RESULTS A total of 16 RCTs (involving 827 patients) in compliance with inclusion criteria were included in our study. The results demonstrated that adequate exercise intervention improved statistically in creatinine clearance [mean difference (MD) = - 0.29, 95% confidence interval (CI) - 0.46 to - 0.11, p = 0.001], serum urea (MD = - 21.57, 95% CI - 35.84 to - 7.29, p = 0.003), VO2 peak (MD = 3.20, 95% CI 1.97-4.43, p < 0.00001), high-density lipoprotein-cholesterol (HDL-C) (MD = 0.21, 95% CI 0.04-0.37, p = 0.01), 60-s sit to stand test (60-STS) (MD = 14.47, 95% CI 8.89-20.04, p < 0.00001), 6-min walk distance (6-MWD) (MD = 91.87, 95% CI 38.34-145.39, p = 0.0008), and 6-min walk test (6-MWT) (MD = 44.08, 95% CI 20.30-67.87, p = 0.0003) of patients after kidney transplantation. No between-groups differences (p > 0.05) were observed for anthropometric characteristics, body composition, serum cytokine levels, and quality of life short form-36 questionnaire (SF-36). CONCLUSIONS In kidney transplant recipients, appropriate exercise intervention improved renal function, cardiopulmonary function, physical performance. TRIAL REGISTRATION The PROSPERO registration number is CRD42022357574.
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Affiliation(s)
- Dongxu Zhang
- Department of Urology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
- Institute of Urology, Capital Medical University, Beijing, China
| | - Liqian Yu
- Qingdao University Medical College, Qingdao, China
| | - Bowen Xia
- Department of Urology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
- Institute of Urology, Capital Medical University, Beijing, China
| | - Xin Zhang
- Department of Urology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
- Institute of Urology, Capital Medical University, Beijing, China
| | - Pu Liang
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China.
- Beijing Institute of Infectious Diseases, Beijing, China.
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China.
| | - Xiaopeng Hu
- Department of Urology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
- Institute of Urology, Capital Medical University, Beijing, China.
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Ebert T, Bárány P. Lifelong statins for long life in dialysis patients? Clin Kidney J 2023; 16:1541-1542. [PMID: 37779843 PMCID: PMC10539199 DOI: 10.1093/ckj/sfad098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Indexed: 10/03/2023] Open
Abstract
Dyslipidemia in chronic kidney disease (CKD) contributes to the increasing cardiovascular risk during progression of the disease. Statins reduces the risk of ischemic cardiovascular events in CKD patients not treated with dialysis and treatment is generally recommended in patients above 50 years old. In CKD patients on maintenance dialysis treatment, it is not recommended to initiate statins based on evidence from randomized clinical trials. In an article by Marx et al. in this issue of CKJ, a post hoc analysis of cardiovascular events in the 4D study of dialysis patients with diabetes mellitus shows different time trends for events in statin-treated patients compared with those in the placebo group. Although the numbers of cardiovascular events were not different, the risk increased over time in the placebo group whereas it stabilized after 1.5 years and remained constant in the atorvastatin group. In this Editorial we discuss this analysis in the context of current guidelines and clinical practice in dialysis patients.
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Affiliation(s)
- Thomas Ebert
- Karolinska Institutet, Division of Renal Medicine, Department of Clinical Science, Intervention and Technology
- University of Leipzig Faculty of Medicine, Medical Department III-Endocrinology, Nephrology, Rheumatology
| | - Peter Bárány
- Karolinska Institutet, Division of Renal Medicine, Department of Clinical Science, Intervention and Technology
- Karolinska University Hospital, Pediatric Nephrology
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Suh SH, Kim SW. Dyslipidemia in Patients with Chronic Kidney Disease: An Updated Overview. Diabetes Metab J 2023; 47:612-629. [PMID: 37482655 PMCID: PMC10555535 DOI: 10.4093/dmj.2023.0067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 05/22/2023] [Indexed: 07/25/2023] Open
Abstract
Dyslipidemia is a potentially modifiable cardiovascular risk factor. Whereas the recommendations for the treatment target of dyslipidemia in the general population are being more and more rigorous, the 2013 Kidney Disease: Improving Global Outcomes clinical practice guideline for lipid management in chronic kidney disease (CKD) presented a relatively conservative approach with respect to the indication of lipid lowering therapy and therapeutic monitoring among the patients with CKD. This may be largely attributed to the lack of high-quality evidence derived from CKD population, among whom the overall feature of dyslipidemia is considerably distinctive to that of general population. In this review article, we cover the characteristic features of dyslipidemia and impact of dyslipidemia on cardiovascular outcomes in patients with CKD. We also review the current evidence on lipid lowering therapy to modify the risk of cardiovascular events in this population. We finally discuss the association between dyslipidemia and CKD progression and the potential strategy to delay the progression of CKD in relation to lipid lowering therapy.
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Affiliation(s)
- Sang Heon Suh
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Soo Wan Kim
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
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Wilson GJ, Van K, O'Lone E, Tong A, Craig JC, Sautenet B, Budde K, Forfang D, Gill J, Herrington WG, Jafar TH, Johnson DW, Krane V, Levin A, Malyszko J, Rossignol P, Sawinski D, Scholes-Robertons N, Strippoli G, Wang A, Winkelmayer WC, Hawley CM, Viecelli AK. Range and Consistency of Cardiovascular Outcomes Reported by Clinical Trials in Kidney Transplant Recipients: A Systematic Review. Transplant Direct 2023; 9:e1398. [PMID: 36518792 PMCID: PMC9742089 DOI: 10.1097/txd.0000000000001398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 08/28/2022] [Accepted: 09/13/2022] [Indexed: 12/13/2022] Open
Abstract
Cardiovascular disease is a major cause of morbidity and mortality in kidney transplant recipients. Trial evidence to improve cardiovascular outcomes is limited by inconsistent reporting of outcomes, which may also lack patient-relevance. This study aimed to assess the range and consistency of cardiovascular outcomes reported by contemporary trials in kidney transplant recipients. Methods A systematic review of all randomized controlled trials involving adult kidney transplant recipients that reported at least 1 cardiovascular outcome from January 2012 to December 2019 was performed, including Embase, MEDLINE, Cochrane, and ClinicalTrials.gov electronic databases. Trial characteristics were extracted and all levels of specification of the cardiovascular outcome measures reported were analyzed (the measure definition, metric' and method of aggregation). Measures assessing a similar aspect of cardiovascular disease were categorized into outcomes. Results From 93 eligible trials involving 27 609 participants, 490 outcome measures were identified. The outcome measures were grouped into 38 outcomes. A cardiovascular composite was the most common outcome reported (40 trials, 43%) followed by cardiovascular mortality (42%) and acute coronary syndrome (31%). Cardiovascular composite was also the most heterogeneous outcome with 77 measures reported followed by cardiovascular mortality (n = 58) and inflammatory biomarkers (n = 51). The most common cardiovascular composite outcome components reported were major cardiovascular events (18 trials), stroke unspecified (11 trials), and myocardial infarction unspecified (10 trials). Conclusions There is substantial heterogeneity in cardiovascular outcome reporting in kidney transplant trials.
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Affiliation(s)
- Gregory J Wilson
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Department of Nephrology, Mater Health Services, Brisbane, QLD, Australia
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Kim Van
- Sydney School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Emma O'Lone
- Sydney School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Allison Tong
- Sydney School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Jonathan C Craig
- College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia
| | - Benedicte Sautenet
- Service de Nephrologie-Hypertension, Dialyses, Transplantation Rénale, Hopital Bretonneau, Université de Tours, Université de Nantes, INSERM SPHERE U 1246, Tours, France
| | | | | | - John Gill
- University of British Columbia, Vancouver, BC, Canada
| | - William G Herrington
- Nuffield Department of Population Health, Medical Research Council Population Health Research Unit at the University of Oxford, Oxford, United Kingdom
| | | | - David W Johnson
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Vera Krane
- University of Würzburg, Würzburg, Germany
| | - Adeera Levin
- University of British Columbia, Vancouver, BC, Canada
| | - Jolanta Malyszko
- Department of Medicine, Division of Nephrology, University of Wurzburg, Wurzburg, Germany
| | - Patrick Rossignol
- Université de Lorraine & FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists) Network, Nancy, France
| | | | | | | | - Angela Wang
- The University of Hong Kong, Pok Fu Lam, Hong Kong
| | | | - Carmel M Hawley
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Andrea K Viecelli
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, QLD, Australia
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Lipid management to mitigate poorer postkidney transplant outcomes. Curr Opin Nephrol Hypertens 2023; 32:27-34. [PMID: 36250471 DOI: 10.1097/mnh.0000000000000841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Lipid disorder is a prevalent complication in kidney transplant recipients (KTRs) resulting in cardiovascular disease (CVD), which influences on patient outcomes. Immunosuppressive therapy demonstrated the major detrimental effects on metabolic disturbances. This review will focus on the effect of immunosuppressive drugs, lipid-lowering agents with current management, and future perspectives for lipid management in KTRs. RECENT FINDINGS The main pathogenesis of hyperlipidemia indicates an increase in lipoprotein synthesis whilst the clearance of lipid pathways declines. Optimization of immunosuppression is a reasonable therapeutic strategy for lipid management regarding immunologic risk. Additionally, statin is the first-line lipid-lowering drug, followed by a combination with ezetimibe to achieve the low-density lipoprotein cholesterol (LDL-C) goal. However, drug interaction between statins and immunosuppressive medications should be considered because both are mainly metabolized through cytochrome P450 3A4. The prevalence of statin toxicity was significantly higher when concomitantly prescribed with cyclosporin, than with tacrolimus. SUMMARY To improve cardiovascular outcomes, LDL-C should be controlled at the target level. Initiation statin at a low dose and meticulous titration is crucial in KTRs. Novel therapy with proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors, which is highly effective in reducing LDL-C and cardiovascular complications, and might prove to be promising therapy for KTRs with statin resistance or intolerance.
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Sharif A. Interventions Against Posttransplantation Diabetes: A Scientific Rationale for Treatment Hierarchy Based on Literature Review. Transplantation 2022; 106:2301-2313. [PMID: 35696695 DOI: 10.1097/tp.0000000000004198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Posttransplant diabetes (PTD) is a common medical complication after solid organ transplantation. Because of adverse outcomes associated with its development and detrimental impact on long-term survival, strategies to prevent or manage PTD are critically important but remain underresearched. Treatment hierarchies of antidiabetic therapies in the general population are currently being revolutionized based on cardiovascular outcome trials, providing evidence-based rationale for optimization of medical management. However, opportunities for improving medical management of PTD are challenged by 2 important considerations: (1) translating clinical evidence data from the general population to underresearched solid organ transplant cohorts and (2) targeting treatment based on primary underlying PTD pathophysiology. In this article, the aim is to provide an overview of PTD treatment options from a new angle. Rationalized by a consideration of underlying PTD pathophysiological defects, which are heterogeneous among diverse transplant patient cohorts, a critical appraisal of the published literature and summary of current research in progress will be reviewed. The aim is to update transplant professionals regarding medical management of PTD from a new perspective tailored therapeutic intervention based on individualized characteristics. As the gap in clinical evidence between management of PTD versus type 2 diabetes widens, it is imperative for the transplant community to bridge this gap with targeted clinical trials to ensure we optimize outcomes for solid organ transplant recipients who are at risk or develop PTD. This necessary clinical research should help efforts to improve long-term outcomes for solid transplant patients from both a patient and graft survival perspective.
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Affiliation(s)
- Adnan Sharif
- Department of Nephrology and Transplantation, Queen Elizabeth Hospital, Edgbaston, Birmingham, United Kingdom.,Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom
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Zuzda K, Grycuk W, Małyszko J, Małyszko J. Kidney and lipids: novel potential therapeutic targets for dyslipidemia in kidney disease? Expert Opin Ther Targets 2022; 26:995-1009. [PMID: 36548906 DOI: 10.1080/14728222.2022.2161887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Altered lipid distribution and metabolism may lead to the development and/or progression of chronic kidney disease (CKD). Dyslipidemia is a major risk factor for CKD and increases the risk of cardiovascular events and mortality. Therefore, lipid-lowering treatments may decrease cardiovascular risk and prevent death. AREAS COVERED Key players involved in regulating lipid accumulation in the kidney; contribution of lipids to CKD progression, lipotoxicity, and mitochondrial dysfunction in kidney disease; recent therapeutic approaches for dyslipidemia. EXPERT OPINION The precise mechanisms for regulating lipid metabolism, particularly in kidney disease, are poorly understood. Guidelines for lipid-lowering therapy for CKD are controversial. Several hypolipemic therapies are available, but compared to others, statin therapy is the most common. No clinical trial has evaluated the efficacy of proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i) in preventing cardiovascular events or improving kidney function among patients with CKD or kidney transplant recipients. Attractive alternatives, such as PCSK9-small interfering RNA (siRNA) molecules or evinacumab are available. Additionally, several promising agents, such as cyclodextrins and the FXR/TGR5 dual agonist, INT-767, can improve renal lipid metabolism disorders and delay CKD progression. Drugs targeting mitochondrial dysfunction could be an option for the treatment of dyslipidemia and lipotoxicity, particularly in renal diseases.
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Affiliation(s)
- Konrad Zuzda
- Department of Nephrology, Dialysis and Internal Medicine, Medical University of Warsaw, Bialystok, Poland
| | - Wiktoria Grycuk
- Department of Nephrology, Dialysis and Internal Medicine, Medical University of Warsaw, Bialystok, Poland
| | - Jacek Małyszko
- 1st Department of Nephrology and Transplantology, Medical University of Bialystok, Bialystok, Poland
| | - Jolanta Małyszko
- Department of Nephrology, Dialysis and Internal Medicine, Medical University of Warsaw, Bialystok, Poland
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de Sá JR, Rangel EB, Canani LH, Bauer AC, Escott GM, Zelmanovitz T, Bertoluci MC, Silveiro SP. The 2021-2022 position of Brazilian Diabetes Society on diabetic kidney disease (DKD) management: an evidence-based guideline to clinical practice. Screening and treatment of hyperglycemia, arterial hypertension, and dyslipidemia in the patient with DKD. Diabetol Metab Syndr 2022; 14:81. [PMID: 35690830 PMCID: PMC9188192 DOI: 10.1186/s13098-022-00843-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 05/03/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Diabetic kidney disease is the leading cause of end-stage renal disease and is associated with increased morbidity and mortality. This review is an authorized literal translation of part of the Brazilian Diabetes Society (SBD) Guidelines 2021-2022. This evidence-based guideline provides guidance on the correct management of Diabetic Kidney Disease (DKD) in clinical practice. METHODS The methodology was published elsewhere in previous SBD guidelines and was approved by the internal institutional Steering Committee for publication. Briefly, the Brazilian Diabetes Society indicated 14 experts to constitute the Central Committee, designed to regulate methodology, review the manuscripts, and make judgments on degrees of recommendations and levels of evidence. SBD Renal Disease Department drafted the manuscript selecting key clinical questions to make a narrative review using MEDLINE via PubMed, with the best evidence available including high-quality clinical trials, metanalysis, and large observational studies related to DKD diagnosis and treatment, by using the MeSH terms [diabetes], [type 2 diabetes], [type 1 diabetes] and [chronic kidney disease]. RESULTS The extensive review of the literature made by the 14 members of the Central Committee defined 24 recommendations. Three levels of evidence were considered: A. Data from more than 1 randomized clinical trial or 1 metanalysis of randomized clinical trials with low heterogeneity (I2 < 40%). B. Data from metanalysis, including large observational studies, a single randomized clinical trial, or a pre-specified subgroup analysis. C: Data from small or non-randomized studies, exploratory analyses, or consensus of expert opinion. The degree of recommendation was obtained based on a poll sent to the panelists, using the following criteria: Grade I: when more than 90% of agreement; Grade IIa 75-89% of agreement; IIb 50-74% of agreement, and III, when most of the panelist recommends against a defined treatment. CONCLUSIONS To prevent or at least postpone the advanced stages of DKD with the associated cardiovascular complications, intensive glycemic and blood pressure control are required, as well as the use of renin-angiotensin-aldosterone system blocker agents such as ARB, ACEI, and MRA. Recently, SGLT2 inhibitors and GLP1 receptor agonists have been added to the therapeutic arsenal, with well-proven benefits regarding kidney protection and patients' survival.
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Affiliation(s)
- João Roberto de Sá
- Endocrinology Division, Escola Paulista de Medicina, UNIFESP, São Paulo, Brazil
| | - Erika Bevilaqua Rangel
- Nephrology Division, UNIFESP, São Paulo, Brazil
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Luis Henrique Canani
- Internal Medicine Department, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Endocrinology Division, Hospital de Clínicas de Porto Alegre (HCPA), Ramiro Barcelos, 2350-Prédio 12, 4º andar, Porto Alegre, RS, Brazil
| | - Andrea Carla Bauer
- Internal Medicine Department, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Endocrinology Division, Hospital de Clínicas de Porto Alegre (HCPA), Ramiro Barcelos, 2350-Prédio 12, 4º andar, Porto Alegre, RS, Brazil
| | - Gustavo Monteiro Escott
- Internal Medicine Department, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Endocrinology Division, Hospital de Clínicas de Porto Alegre (HCPA), Ramiro Barcelos, 2350-Prédio 12, 4º andar, Porto Alegre, RS, Brazil
| | - Themis Zelmanovitz
- Internal Medicine Department, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Endocrinology Division, Hospital de Clínicas de Porto Alegre (HCPA), Ramiro Barcelos, 2350-Prédio 12, 4º andar, Porto Alegre, RS, Brazil
| | - Marcello Casaccia Bertoluci
- Internal Medicine Department, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Endocrinology Division, Hospital de Clínicas de Porto Alegre (HCPA), Ramiro Barcelos, 2350-Prédio 12, 4º andar, Porto Alegre, RS, Brazil
| | - Sandra Pinho Silveiro
- Internal Medicine Department, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.
- Endocrinology Division, Hospital de Clínicas de Porto Alegre (HCPA), Ramiro Barcelos, 2350-Prédio 12, 4º andar, Porto Alegre, RS, Brazil.
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12
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Fallahzadeh MK, Ku E, Chu CD, McCulloch CE, Tuot DS. Racial Differences in Medication Utilization for Secondary Prevention of Cardiovascular Disease in Kidney Transplant Recipients: A Post Hoc Analysis of the FAVORIT Trial Cohort. Kidney Med 2022; 4:100438. [PMID: 35360084 PMCID: PMC8961224 DOI: 10.1016/j.xkme.2022.100438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Rationale & Objective Black kidney transplant recipients have higher prevalences of cardiovascular disease (CVD) risk factors and less intensive risk factor control than White kidney transplant recipients. Our objective was to evaluate racial disparities in receipt of statins and aspirin for secondary CVD prevention among kidney transplant recipients in the Folic Acid for Vascular Outcome Reduction in Transplantation (FAVORIT) trial. Study Design Cohort study. Setting & Participants FAVORIT participants of White, Black, and Other races from the United States and Canada with a history of CVD at study entry or who experienced a nonfatal CVD event during follow-up. Predictor Race. Outcome Receipt of statins and aspirin for secondary CVD prevention. Analytical Approach We used parametric (Weibull), proportional-hazards, interval-censored survival models to evaluate the independent association of race with receipt of statins and aspirin for secondary CVD prevention. Results Of the 4,110 kidney transplant recipients enrolled in FAVORIT trial, 978 met the inclusion criteria (78% White, 17% Black, and 6% Other race). Compared with the White race, Black and Other races were associated with lower hazards of receiving statins (Black race: adjusted HR, 0.76 [95% CI, 0.60-0.97]; Other race: adjusted HR, 0.87 [95% CI, 0.60-1.27]) and aspirin (Black race: adjusted HR, 0.85 [95% CI, 0.67-1.08]; Other race: adjusted HR, 0.63 [95% CI, 0.43-0.94]). Limitations Lack of granular information on potential indications or contraindications for aspirin or statin use for secondary CVD prevention. Conclusions Post hoc findings from the FAVORIT trial demonstrated that Black race was associated with a lower likelihood of receiving statins and Other race was associated with a lower likelihood of receiving aspirin for secondary CVD prevention. This represents a potential target to improve CVD care in non-White kidney transplant recipients.
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Affiliation(s)
- Mohammad Kazem Fallahzadeh
- Division of Nephrology, Department of Medicine, University of California San Francisco, San Francisco, CA
| | - Elaine Ku
- Division of Nephrology, Department of Medicine, University of California San Francisco, San Francisco, CA
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA
| | - Chi D. Chu
- Division of Nephrology, Department of Medicine, University of California San Francisco, San Francisco, CA
| | - Charles E. McCulloch
- Division of Nephrology and Hypertension, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA
| | - Delphine S. Tuot
- Division of Nephrology, Department of Medicine, University of California San Francisco, San Francisco, CA
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13
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Sridhar VS, Ambinathan JPN, Gillard P, Mathieu C, Cherney DZI, Lytvyn Y, Singh SK. Cardiometabolic and Kidney Protection in Kidney Transplant Recipients With Diabetes: Mechanisms, Clinical Applications, and Summary of Clinical Trials. Transplantation 2022; 106:734-748. [PMID: 34381005 DOI: 10.1097/tp.0000000000003919] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Kidney transplantation is the therapy of choice for patients with end-stage renal disease. Preexisting diabetes is highly prevalent in kidney transplant recipients (KTR), and the development of posttransplant diabetes is common because of a number of transplant-specific risk factors such as the use of diabetogenic immunosuppressive medications and posttransplant weight gain. The presence of pretransplant and posttransplant diabetes in KTR significantly and variably affect the risk of graft failure, cardiovascular disease (CVD), and death. Among the many available therapies for diabetes, there are little data to determine the glucose-lowering agent(s) of choice in KTR. Furthermore, despite the high burden of graft loss and CVD among KTR with diabetes, evidence for strategies offering cardiovascular and kidney protection is lacking. Recent accumulating evidence convincingly shows glucose-independent cardiorenal protective effects in non-KTR with glucose-lowering agents, such as sodium-glucose cotransporter-2 inhibitors and glucagon-like peptide-1 receptor agonists. Therefore, our aim was to review cardiorenal protective strategies, including the evidence, mechanisms, and rationale for the use of these glucose-lowering agents in KTR with diabetes.
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Affiliation(s)
- Vikas S Sridhar
- Division of Nephrology, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- The Kidney Transplant Program and the Ajmera Tranplant Centre, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
| | - Jaya Prakash N Ambinathan
- Division of Nephrology, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- The Kidney Transplant Program and the Ajmera Tranplant Centre, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
| | - Pieter Gillard
- Department of Endocrinology, University Hospitals Leuven, Catholic University Leuven, Leuven, Belgium
| | - Chantal Mathieu
- Department of Endocrinology, University Hospitals Leuven, Catholic University Leuven, Leuven, Belgium
| | - David Z I Cherney
- Division of Nephrology, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Yuliya Lytvyn
- Division of Nephrology, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
| | - Sunita K Singh
- Division of Nephrology, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- The Kidney Transplant Program and the Ajmera Tranplant Centre, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
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14
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Abstract
Cardiovascular disease remains a leading cause of death and morbidity in kidney transplant recipients and a common reason for post-transplant hospitalization. Several traditional and nontraditional cardiovascular risk factors exist, and many of them present pretransplant and worsened, in part, due to the addition of immunosuppression post-transplant. We discuss optimal strategies for identification and treatment of these risk factors, including the emerging role of sodium-glucose cotransporter 2 inhibitors in post-transplant diabetes and cardiovascular disease. We present common types of cardiovascular disease observed after kidney transplant, including coronary artery disease, heart failure, pulmonary hypertension, arrhythmia, and valvular disease. We also discuss screening, treatment, and prevention of post-transplant cardiac disease. We highlight areas of future research, including the need for goals and best medications for risk factors, the role of biomarkers, and the role of screening and intervention.
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Affiliation(s)
- Kelly A. Birdwell
- Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Meyeon Park
- Division of Nephrology, Department of Medicine, University of California, San Francisco, California
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15
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Ibrahim HN, Murad DN, Knoll GA. Thinking Outside the Box: Novel Kidney Protective Strategies in Kidney Transplantation. Clin J Am Soc Nephrol 2021; 16:1890-1897. [PMID: 33757985 PMCID: PMC8729499 DOI: 10.2215/cjn.15070920] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Despite the reduction in the incidence of acute rejection, a major risk factor for graft loss, there has been only modest improvement in long-term graft survival. Most cases of kidney graft loss have an identifiable cause that is not idiopathic fibrosis/atrophy or calcineurin inhibitor nephrotoxicity. Distinct immunologic and nonimmunologic factors conspire to lead to a common pathway of allograft fibrosis. It remains plausible that mitigating nonimmunologic damage using strategies proven effective in native kidney disease may yield benefit in kidney transplantation. In this review, we will focus on nonimmunologic aspects of kidney transplant care that may prove to be valuable adjuncts to a well-managed immunosuppression regimen. Topics to be addressed include the roles of hypertension and agents used to treat it, lipid lowering, sodium and water intake, elevated uric acid, metabolic acidosis, and the use of sodium-glucose cotransporter 2 inhibitors on long-term kidney transplant health.
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Affiliation(s)
- Hassan N. Ibrahim
- Division of Renal Diseases and Hypertension, Department of Medicine, Houston Methodist Hospital, Houston, Texas
| | - Dina N. Murad
- Division of Renal Diseases and Hypertension, Department of Medicine, Houston Methodist Hospital, Houston, Texas
| | - Greg A. Knoll
- Division of Nephrology, Department of Medicine, Ottawa Hospital and Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
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16
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Papasotiriou M, Ntrinias T, Savvidaki E, Papachristou E, Goumenos DS. Treatment of Mixed Dyslipidemia With Alirocumab in a Kidney Transplant Recipient: A Case Report. Transplant Proc 2021; 53:2775-2778. [PMID: 34602294 DOI: 10.1016/j.transproceed.2021.08.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 07/09/2021] [Accepted: 08/24/2021] [Indexed: 12/23/2022]
Abstract
Dyslipidemia is common in kidney transplant recipients owing to the disturbance of lipid metabolism caused by chronic kidney disease and the effect of immunosuppression on lipid metabolism. Patients receiving treatment with mammalian target of rapamycin inhibitors show more prominent lipid disorders, which are attributed mainly, but not only, to adipocyte lipid uptake disruption, lipolysis promotion and lipogenic gene expression enhancement. Dyslipidemias in kidney transplant recipients predispose these patients to an increased risk of developing cardiovascular disease; thus, current guidelines recommend treatment initiation with a statin, regardless of low-density lipoprotein cholesterol (LDL-C) concentration, with ezetimibe as a secondary option for patients who do not tolerate such therapy or for those with inadequate response. Treatment with pro-protein convertase subtilisin/kexin type 9 inhibitors such as alirocumab, although effectively reducing LDL-C in patients with chronic kidney disease, has not been evaluated in kidney transplant recipients. In this case report, we present a case of a female kidney transplant recipient who developed substantial dyslipidemia after everolimus initiation. This case was resistant to treatment with simvastatin/ezetimibe combination, and the patient subsequently received alirocumab. Our patient showed a mean reduction of 46.6% in LDL-C during an 18-month period after alirocumab initiation, which is comparable to the results of studies on patients with or without renal impairment. Furthermore, treatment with alirocumab proved to be well tolerated without adverse effects or interactions with the immunosuppression regimen.
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Affiliation(s)
- Marios Papasotiriou
- Department of Nephrology and Kidney Transplantation, University Hospital of Patras, Patras, Greece
| | - Theodoros Ntrinias
- Department of Nephrology and Kidney Transplantation, University Hospital of Patras, Patras, Greece.
| | - Eirini Savvidaki
- Department of Nephrology and Kidney Transplantation, University Hospital of Patras, Patras, Greece
| | - Evangelos Papachristou
- Department of Nephrology and Kidney Transplantation, University Hospital of Patras, Patras, Greece
| | - Dimitrios S Goumenos
- Department of Nephrology and Kidney Transplantation, University Hospital of Patras, Patras, Greece
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17
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Frasco PE, Aqel B, Alvord JM, Poterack KA, Bauer I, Mathur AK. Statin Therapy and the Incidence of Thromboembolism and Vascular Events Following Liver Transplantation. Liver Transpl 2021; 27:1432-1442. [PMID: 33964102 DOI: 10.1002/lt.26093] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 04/27/2021] [Accepted: 04/30/2021] [Indexed: 12/24/2022]
Abstract
Statin therapy may reduce the risk of venous thromboembolism (VTE), which may impact solid organ transplant outcomes. We evaluated the incidence of VTE and other complications after liver transplantation stratified by hyperlipidemia status and statin use using a retrospective cohort study approach. We reviewed all primary orthotopic liver transplantation (OLT) records from January 2014 to December 2019 from our center. Intraoperative deaths were excluded. Recipient, donor clinical and demographic data were collected. We developed risk-adjusted models to assess the effect of statin use on the occurrence of VTE, hepatic artery complications (HACs), graft failure, and death, accounting for clinical covariates and competing risks. A total of 672 OLT recipients were included in the analysis. Of this cohort, 11.9% (n = 80) received statin therapy. A total of 47 patients (7.0%) had VTE events. HACs occurred in 40 patients (6.0%). A total of 42 (6.1%) patients experienced graft loss, whereas 9.1% (n = 61) of the cohort died during the study interval. Eighty OLT recipients (29.8%) were treated with statins. In the statin treated group, 0% of patients had VTE versus 7.9% of those not on statins (P = 0.02). HACs were identified in 1.2% of the statin group and 6.8% of the nonstatin group. Untreated hyperlipidemia was associated with a 2.1-fold higher risk of HACs versus patients with no hyperlipidemia status (P = 0.05). Statin therapy was associated with significantly better risk-adjusted thromboembolic event-free survival (absence of VTE, cerebrovascular accident, myocardial infarction, HACs, and death); hazard ratio, 2.7; P = 0.01. These data indicate that statin therapy is correlated with a lower rate of VTE and HACs after liver transplantation.
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Affiliation(s)
- Peter E Frasco
- Department of Anesthesiology, Mayo Clinic Arizona, Phoenix, AZ
| | - Bashar Aqel
- Department of Anesthesiology, Mayo Clinic Arizona, Phoenix, AZ
| | - Jeremy M Alvord
- Department of Anesthesiology, Mayo Clinic Arizona, Phoenix, AZ
| | - Karl A Poterack
- Department of Anesthesiology, Mayo Clinic Arizona, Phoenix, AZ
| | - Isabel Bauer
- Department of Anesthesiology, Mayo Clinic Arizona, Phoenix, AZ
| | - Amit K Mathur
- Department of Anesthesiology, Mayo Clinic Arizona, Phoenix, AZ
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18
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Koshy AN, Gow PJ, Han HC, Teh AW, Jones R, Testro A, Lim HS, McCaughan G, Jeffrey GP, Crawford M, Macdonald G, Fawcett J, Wigg A, Chen JWC, Gane EJ, Munn SR, Clark DJ, Yudi MB, Farouque O. Cardiovascular mortality following liver transplantation: predictors and temporal trends over 30 years. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2021; 6:243-253. [PMID: 32011663 DOI: 10.1093/ehjqcco/qcaa009] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/21/2020] [Accepted: 01/24/2020] [Indexed: 12/13/2022]
Abstract
AIMS There has been significant evolution in operative and post-transplant therapies following liver transplantation (LT). We sought to study their impact on cardiovascular (CV) mortality, particularly in the longer term. METHODS AND RESULTS A retrospective cohort study was conducted of all adult LTs in Australia and New Zealand across three 11-year eras from 1985 to assess prevalence, modes, and predictors of early (≤30 days) and late (>30 days) CV mortality. A total of 4265 patients were followed-up for 37 409 person-years. Overall, 1328 patients died, and CV mortality accounted for 228 (17.2%) deaths. Both early and late CV mortality fell significantly across the eras (P < 0.001). However, CV aetiologies were consistently the leading cause of early mortality and accounted for ∼40% of early deaths in the contemporary era. Cardiovascular deaths occurred significantly later than non-cardiac aetiologies (8.8 vs. 5.2 years, P < 0.001). On multivariable Cox regression, coronary artery disease [hazard ratio (HR) 4.6, 95% confidence interval (CI) 1.2-21.6; P = 0.04] and era of transplantation (HR 0.44; 95% CI 0.28-0.70; P = 0.01) were predictors of early CV mortality, while advancing age (HR 1.05, 95% CI 1.02-1.10; P = 0.005) was an independent predictors of late CV mortality. Most common modes of CV death were cardiac arrest, cerebrovascular events, and myocardial infarction. CONCLUSION Despite reductions in CV mortality post-LT over 30 years, they still account for a substantial proportion of early and late deaths. The late occurrence of CV deaths highlights the importance of longitudinal follow-up to study the efficacy of targeted risk-reduction strategies in this unique patient population.
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Affiliation(s)
- Anoop N Koshy
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia.,The University of Melbourne, Parkville, Victoria, Australia
| | - Paul J Gow
- The University of Melbourne, Parkville, Victoria, Australia.,Victorian Liver Transplant Unit, Austin Hospital, Melbourne, Victoria, Australia
| | - Hui-Chen Han
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia.,The University of Melbourne, Parkville, Victoria, Australia
| | - Andrew W Teh
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia.,The University of Melbourne, Parkville, Victoria, Australia
| | - Robert Jones
- The University of Melbourne, Parkville, Victoria, Australia.,Victorian Liver Transplant Unit, Austin Hospital, Melbourne, Victoria, Australia
| | - Adam Testro
- The University of Melbourne, Parkville, Victoria, Australia.,Victorian Liver Transplant Unit, Austin Hospital, Melbourne, Victoria, Australia
| | - Han S Lim
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia.,The University of Melbourne, Parkville, Victoria, Australia
| | - Geoffrey McCaughan
- Department of Liver Transplantation, Royal Prince Alfred Hospital, Sydney, Australia.,University of Sydney, Sydney, Australia
| | - Gary P Jeffrey
- Department of Liver Transplantation, Sir Charles Gardiner Hospital, Perth, Australia.,School of Medicine, University of Western Australia, Nedlands, Australia
| | - Michael Crawford
- Department of Liver Transplantation, Royal Prince Alfred Hospital, Sydney, Australia.,University of Sydney, Sydney, Australia
| | - Graeme Macdonald
- Department of Liver Transplantation, Princess Alexandra Hospital, Brisbane, Australia.,School of Medicine, The University of Queensland, Brisbane, Australia
| | - Jonathan Fawcett
- Department of Liver Transplantation, Princess Alexandra Hospital, Brisbane, Australia.,School of Medicine, The University of Queensland, Brisbane, Australia
| | - Alan Wigg
- Department of Liver Transplantation, Flinders Medical Centre, Adelaide, Australia
| | - John W C Chen
- Department of Liver Transplantation, Flinders Medical Centre, Adelaide, Australia
| | | | | | - David J Clark
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia.,The University of Melbourne, Parkville, Victoria, Australia
| | - Matias B Yudi
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia.,The University of Melbourne, Parkville, Victoria, Australia
| | - Omar Farouque
- Department of Cardiology, Austin Health, Melbourne, Victoria, Australia.,The University of Melbourne, Parkville, Victoria, Australia
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19
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Speer T, Ridker PM, von Eckardstein A, Schunk SJ, Fliser D. Lipoproteins in chronic kidney disease: from bench to bedside. Eur Heart J 2021; 42:2170-2185. [PMID: 33393990 DOI: 10.1093/eurheartj/ehaa1050] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/16/2020] [Accepted: 12/08/2020] [Indexed: 12/24/2022] Open
Abstract
Chronic kidney disease (CKD) is associated with high cardiovascular risk. CKD patients exhibit a specific lipoprotein pattern termed 'uraemic dyslipidaemia', which is characterized by rather normal low-density lipoprotein cholesterol, low high-density lipoprotein cholesterol, and high triglyceride plasma levels. All three lipoprotein classes are involved in the pathogenesis of CKD-associated cardiovascular diseases (CVDs). Uraemia leads to several modifications of the structure of lipoproteins such as changes of the proteome and the lipidome, post-translational protein modifications (e.g. carbamylation) and accumulation of small-molecular substances within the lipoprotein moieties, which affect their functionality. Lipoproteins from CKD patients interfere with lipid transport and promote inflammation, oxidative stress, endothelial dysfunction as well as other features of atherogenesis, thus contributing to the development of CKD-associated CVD. While, lipid-modifying therapies play an important role in the management of CKD patients, their efficacy is modulated by kidney function. Novel therapeutic agents to prevent the adverse remodelling of lipoproteins in CKD and to improve their functional properties are highly desirable and partially under development.
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Affiliation(s)
- Thimoteus Speer
- Translational Cardio-Renal Medicine, Saarland University, Kirrberger Strasse, Building 41, D-66421 Homburg/Saar, Germany.,Department of Internal Medicine IV, Saarland University Hospital, Nephrology and Hypertension, Kirrberger Strasse, Building 41, D-66421 Homburg/Saar, Germany
| | - Paul M Ridker
- Center for Cardiovascular Disease Prevention, Brigham and Women's Hospital, Harvard Medical School, 900 Commonwealth Avenue, Boston, MA 02215, USA
| | - Arnold von Eckardstein
- Institute of Clinical Chemistry, University Hospital Zurich, Rämistrasse 100, CH-8091 Zurich, Switzerland
| | - Stefan J Schunk
- Translational Cardio-Renal Medicine, Saarland University, Kirrberger Strasse, Building 41, D-66421 Homburg/Saar, Germany
| | - Danilo Fliser
- Translational Cardio-Renal Medicine, Saarland University, Kirrberger Strasse, Building 41, D-66421 Homburg/Saar, Germany
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20
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Ducloux D, Rebibou JM, Courivaud C. Pretransplant coronary artery disease screening is still valid. Kidney Int 2021; 99:772. [PMID: 33637206 DOI: 10.1016/j.kint.2020.12.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 12/04/2020] [Indexed: 10/22/2022]
Affiliation(s)
- Didier Ducloux
- CHU Besançon, Department of Nephrology, Dialysis, and Renal Transplantation, Besançon, France.
| | - Jean-Michel Rebibou
- CHU Dijon, Department of Nephrology, Dialysis, and Renal Transplantation, Dijon, France
| | - Cécile Courivaud
- CHU Besançon, Department of Nephrology, Dialysis, and Renal Transplantation, Besançon, France
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21
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Charnaya O, Seifert M. Promoting cardiovascular health post-transplant through early diagnosis and adequate management of hypertension and dyslipidemia. Pediatr Transplant 2021; 25:e13811. [PMID: 32871051 DOI: 10.1111/petr.13811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/18/2020] [Accepted: 07/13/2020] [Indexed: 12/17/2022]
Abstract
Despite correction of underlying solid organ failure by transplantation, pediatric transplant recipients still have increased mortality rates compared to the general pediatric population, in part due to increased cardiovascular risk. In particular, pediatric kidney and non-kidney transplant recipients with chronic kidney disease have significant cardiovascular risk that worsens with declining kidney function. Biomarkers associated with future cardiovascular risk such as casual and ambulatory hypertension, dyslipidemia, vascular stiffness and calcification, and left ventricular hypertrophy can be detected throughout the post-transplant period and in patients with stable kidney function. Among these, hypertension and dyslipidemia are two potentially modifiable cardiovascular risk factors that are highly prevalent in kidney and non-kidney pediatric transplant recipients. Standardized approaches to appropriate BP measurement and lipid monitoring are needed to detect and address these risk factors in a timely fashion. To achieve sustained improvement in cardiovascular health, clinicians should partner with patients and their caregivers to address these and other risk factors with a combined approach that integrates pharmacologic with non-pharmacologic approaches. This review outlines the scope and impact of hypertension and dyslipidemia in pediatric transplant recipients, with a particular focus on pediatric kidney transplantation given the high burden of chronic kidney disease-associated cardiovascular risk. We also review the current published guidelines for monitoring and managing abnormalities in blood pressure and lipids, highlighting the important role of therapeutic lifestyle changes in concert with antihypertensive and lipid-lowering medications.
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Affiliation(s)
- Olga Charnaya
- Department of Pediatrics, Johns Hopkins University, Baltimore, MD, USA
| | - Michael Seifert
- Department of Pediatrics, University of Alabama School of Medicine, Birmingham, AL, USA
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22
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Karabulut U, Keskin K. Does short-term dialysis significantly increase coronary artery disease burden in diabetic patients who undergo renal transplantation? INTERNATIONAL JOURNAL OF THE CARDIOVASCULAR ACADEMY 2021. [DOI: 10.4103/ijca.ijca_17_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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23
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Newman CB, Blaha MJ, Boord JB, Cariou B, Chait A, Fein HG, Ginsberg HN, Goldberg IJ, Murad MH, Subramanian S, Tannock LR. Lipid Management in Patients with Endocrine Disorders: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab 2020; 105:5909161. [PMID: 32951056 DOI: 10.1210/clinem/dgaa674] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 09/17/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE This guideline will provide the practicing endocrinologist with an approach to the assessment and treatment of dyslipidemia in patients with endocrine diseases, with the objective of preventing cardiovascular (CV) events and triglyceride-induced pancreatitis. The guideline reviews data on dyslipidemia and atherosclerotic cardiovascular disease (ASCVD) risk in patients with endocrine disorders and discusses the evidence for the correction of dyslipidemia by treatment of the endocrine disease. The guideline also addresses whether treatment of the endocrine disease reduces ASCVD risk. CONCLUSION This guideline focuses on lipid and lipoprotein abnormalities associated with endocrine diseases, including diabetes mellitus, and whether treatment of the endocrine disorder improves not only the lipid abnormalities, but also CV outcomes. Based on the available evidence, recommendations are made for the assessment and management of dyslipidemia in patients with endocrine diseases.
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Affiliation(s)
- Connie B Newman
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, New York University Grossman School of Medicine, New York, New York
| | - Michael J Blaha
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, Maryland
| | - Jeffrey B Boord
- Department of Administration and Parkview Physicians Group Endocrinology Section, Parkview Health System, Fort Wayne, Indiana
| | - Bertrand Cariou
- Department of Endocrinology, L'institut du thorax, INSERM, CNRS, UNIV Nantes, CHU Nantes, Nantes, France
| | - Alan Chait
- Department of Medicine, University of Washington, Seattle, Washington
| | - Henry G Fein
- Department of Medicine, Division of Endocrinology, Sinai Hospital, Baltimore, Maryland
| | - Henry N Ginsberg
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York
| | - Ira J Goldberg
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, New York University Grossman School of Medicine, New York, New York
| | - M Hassan Murad
- Mayo Clinic Evidence-based Practice Center, Rochester, Minnesota
| | | | - Lisa R Tannock
- Department of Internal Medicine, University of Kentucky, Lexington, Kentucky
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24
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Quiroga B, Muñoz Ramos P, Álvarez Chiva V. Efectividad y seguridad del uso de inhibidores de PCSK9 en el tratamiento de la dislipidemia en el paciente con insuficiencia renal. Nefrologia 2020; 40:499-505. [DOI: 10.1016/j.nefro.2020.04.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 04/19/2020] [Indexed: 11/25/2022] Open
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25
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Interventions to Prevent Nonmelanoma Skin Cancers in Recipients of a Solid Organ Transplant: Systematic Review of Randomized Controlled Trials. Transplantation 2020; 103:1206-1215. [PMID: 31246934 DOI: 10.1097/tp.0000000000002641] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Organ transplant recipients are at high risk of developing skin cancer. The benefits and harms of interventions to prevent nonmelanoma skin cancer in solid organ transplant recipients have not been summarized. METHODS We searched MEDLINE, Embase, and CENTRAL through April 2018. Risk of bias was assessed using the Cochrane tool, and evidence certainty was evaluated using the Grades of Recommendation, Assessment, Development, and Evaluation process. Prespecified outcomes were nonmelanoma skin cancer, clearance and prevention of keratotic skin lesions, and intervention-specific adverse events. RESULTS Ninety-two trials (20 012 participants) were included. The evaluated treatments were cancer-specific interventions (acitretin, imiquimod, photodynamic therapy, nicotinamide, topical diclofenac, and selenium) and immunosuppression regimes (azathioprine, mycophenolate mofetil, calcineurin inhibitors, mammalian target of rapamycin [mTOR] inhibitors, belatacept, induction agents, and withdrawal of calcineurin inhibitors or corticosteroids). Effects on nonmelanoma skin cancer were uncertain for photodynamic therapy (3 trials, 93 participants, risk ratio [RR] 1.42 [95% confidence interval (CI), 0.65-3.11]; low certainty evidence), nicotinamide (2 trials, 60 participants), acitretin (2 trials, 61 participants), and imiquimod (1 trial, 20 participants) compared to control. mTOR inhibitors probably reduced skin cancer compared to calcineurin inhibitors (12 trials, 2225 participants, RR 0.62 [95% CI, 0.45-0.85]; moderate certainty evidence). Photodynamic therapy may cause pain at the treatment site (4 trials, 95 patients, RR 17.09 [95% CI, 4.22-69.26]; low certainty evidence). CONCLUSIONS There is limited evidence for the efficacy and safety of specific treatments to prevent nonmelanoma skin cancers among solid organ transplant recipients.
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Ricci G, Ciccone MM, Giordano P, Cortese F. Statins: Pharmacokinetics, Pharmacodynamics and Cost-Effectiveness Analysis. Curr Vasc Pharmacol 2020; 17:213-221. [PMID: 29984667 DOI: 10.2174/1570161116666180706144824] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 01/22/2018] [Accepted: 01/23/2018] [Indexed: 11/22/2022]
Abstract
Cardiovascular diseases secondary to atherosclerosis are the primary causes of early death and disability worldwide and dyslipidaemia represents one of the most important modifiable risk factors. Among lipid abnormalities that define it, low-density lipoprotein cholesterol (LDL-C) is the primary target of therapy, since multiple randomized controlled trials have shown the positive impact of its reduction on atherosclerosis development. For their ability to lower LDL-C levels, statins are the most studied drugs in cardiovascular disease prevention, of proven utility in slowing the progression or even determining regression of atherosclerosis. In addition, they have ancillary proprieties, with positive effects on the mechanisms involved in the development of atherosclerosis and cardiovascular morbidity and mortality, the so-called "pleiotropic mechanisms". Although sharing the same mechanism of action, the different chemical and pharmacological characteristics of each kind of statins affect their absorption, bioavailability, plasma protein binding properties, excretion and solubility. In this overview, we analysed pharmacokinetic and pharmacodynamic mechanisms of this class of drugs, specifying the differences among the molecules, along with the economic aspects. Detailed knowledge of characteristics and differences of each kind of available statin could help the physician in the correct choice, based also on patient's clinical profile, of this essential tool with a demonstrated high cost-effectiveness both in primary than in the secondary prevention of cardiovascular disease.
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Affiliation(s)
- Gabriella Ricci
- Cardiovascular Diseases Section, "Monsignor Dimiccoli" Hospital, Barletta, Italy
| | - Marco Matteo Ciccone
- Cardiovascular Diseases Section, Department of Emergency and Organ Transplantation (DETO), University of Bari, Bari, Italy
| | - Paola Giordano
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
| | - Francesca Cortese
- Cardiovascular Diseases Section, "Monsignor Dimiccoli" Hospital, Barletta, Italy
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Coronary artery disease in renal transplant recipients: an angiographic study. Hellenic J Cardiol 2020; 61:199-203. [DOI: 10.1016/j.hjc.2018.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 06/30/2018] [Accepted: 07/02/2018] [Indexed: 12/31/2022] Open
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Sikorska-Wisniewska M, Mika A, Sledzinski T, Czaplinska M, Malgorzewicz S, Debska-Slizien A, Chmielewski M. Disorders of Serum Polyunsaturated Fatty Acids in Renal Transplant Patients. Transplant Proc 2020; 52:2324-2330. [PMID: 32334793 DOI: 10.1016/j.transproceed.2020.01.106] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 01/22/2020] [Indexed: 01/12/2023]
Abstract
BACKGROUND Disturbances in polyunsaturated fatty acids (PUFA) could predispose renal transplant (RTx) patients to cardiovascular risk. The purpose of this study was to evaluate serum content of ω-3 and ω-6 PUFA in RTx subjects, in comparison to nontransplanted chronic kidney disease (CKD) patients in predialysis stages and to healthy controls. In the second part of the study, PUFA were analyzed in subcutaneous adipose tissue of CKD subjects at the time of kidney transplantation. METHODS The first part of the study was conducted in a cohort (n = 134) of 3 groups: patients after renal transplantation (RTx group, n = 24), patients with CKD in stages 2-5, not on dialysis (CKD-ND group, n = 67), and controls without CKD (control group, n = 43). The fatty acids (FA) assessed by gas chromatography-mass spectrometry (GC-MS) were alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), linoleic acid (LA), and arachidonic acid (AA). Diet was assessed by food frequency questionnaire FFQ-6. In the second part of the study, the same FA were evaluated in samples of adipose tissue taken during the kidney transplantation procedure and compared with FA of controls from the adipose tissue collected during hernia surgeries. RESULTS The first part of the study showed that RTx patients presented significantly lower serum content of all the examined PUFA, in comparison to the CKD-ND group and controls. For instance, EPA in RTx equaled 0.65 ± 0.32%, in CKD-ND 0.82 ± 0.43%, and in controls 1.06 ± 0.68% (P = .005). No significant correlations were found between serum PUFA and diet in RTx patients. The second part of the study revealed no significant difference in the adipose tissue PUFA between CKD patients at the time of kidney transplantation and controls. CONCLUSIONS RTx patients present with low serum content of potentially beneficial PUFA. This finding does not seem to be solely due to an altered diet. Observed disorders might result from immunosuppressive drugs or other, yet undetermined, causes.
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Affiliation(s)
| | - Adriana Mika
- Department of Environmental Analysis, University of Gdansk, Gdansk, Poland; Department of Pharmaceutical Biochemistry, Medical University of Gdansk, Gdansk, Poland
| | - Tomasz Sledzinski
- Department of Pharmaceutical Biochemistry, Medical University of Gdansk, Gdansk, Poland
| | - Monika Czaplinska
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - Sylwia Malgorzewicz
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland; Department of Clinical Nutrition, Medical University of Gdansk, Gdansk, Poland
| | - Alicja Debska-Slizien
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - Michal Chmielewski
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
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Abstract
Solid organ transplantation (SOT) is an established therapeutic option for chronic disease resulting from end-stage organ dysfunction. Long-term use of immunosuppression is associated with post-transplantation diabetes mellitus (PTDM), placing patients at increased risk of infections, cardiovascular disease and mortality. The incidence rates for PTDM have varied from 10 to 40% between different studies. Diagnostic criteria have evolved over the years, as a greater understating of PTDM has been reached. There are differences in pathophysiology and clinical course of type 2 diabetes and PTDM. Hence, managing this condition can be a challenge for a diabetes physician, as there are several factors to consider when tailoring therapy for post-transplant patients to achieve better glycaemic as well as long-term transplant outcomes. This article is a detailed review of PTDM, examining the pathogenesis, diagnostic criteria and management in light of the current evidence. The therapeutic options are discussed in the context of their safety and potential drug-drug interactions with immunosuppressive agents.
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Affiliation(s)
| | - Kathryn Biddle
- St George's University Hospitals NHS Foundation Trust, London, UK
| | | | - Shazli Azmi
- Manchester University NHS Foundation Trust, Manchester, UK
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Rangaswami J, Mathew RO, Parasuraman R, Tantisattamo E, Lubetzky M, Rao S, Yaqub MS, Birdwell KA, Bennett W, Dalal P, Kapoor R, Lerma EV, Lerman M, McCormick N, Bangalore S, McCullough PA, Dadhania DM. Cardiovascular disease in the kidney transplant recipient: epidemiology, diagnosis and management strategies. Nephrol Dial Transplant 2020; 34:760-773. [PMID: 30984976 DOI: 10.1093/ndt/gfz053] [Citation(s) in RCA: 105] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Indexed: 12/19/2022] Open
Abstract
Kidney transplantation (KT) is the optimal therapy for end-stage kidney disease (ESKD), resulting in significant improvement in survival as well as quality of life when compared with maintenance dialysis. The burden of cardiovascular disease (CVD) in ESKD is reduced after KT; however, it still remains the leading cause of premature patient and allograft loss, as well as a source of significant morbidity and healthcare costs. All major phenotypes of CVD including coronary artery disease, heart failure, valvular heart disease, arrhythmias and pulmonary hypertension are represented in the KT recipient population. Pre-existing risk factors for CVD in the KT recipient are amplified by superimposed cardio-metabolic derangements after transplantation such as the metabolic effects of immunosuppressive regimens, obesity, posttransplant diabetes, hypertension, dyslipidemia and allograft dysfunction. This review summarizes the major risk factors for CVD in KT recipients and describes the individual phenotypes of overt CVD in this population. It highlights gaps in the existing literature to emphasize the need for future studies in those areas and optimize cardiovascular outcomes after KT. Finally, it outlines the need for a joint 'cardio-nephrology' clinical care model to ensure continuity, multidisciplinary collaboration and implementation of best clinical practices toward reducing CVD after KT.
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Affiliation(s)
- Janani Rangaswami
- Einstein Medical Center, Philadelphia, PA, USA.,Sidney Kimmel College of Thomas Jefferson University, Philadelphia, PA, USA
| | - Roy O Mathew
- Columbia Veterans Affairs Health Care System, Columbia, SC, USA
| | | | | | - Michelle Lubetzky
- Weill Cornell Medicine-New York Presbyterian Hospital, New York, NY, USA
| | - Swati Rao
- University of Virginia, Charlottesville, VA, USA
| | | | | | | | | | - Rajan Kapoor
- Augusta University Medical Center, Augusta, GA, USA
| | - Edgar V Lerma
- UIC/Advocate Christ Medical Center, Oak Lawn, IL, USA
| | - Mark Lerman
- Medical City Dallas Hospital, Dallas, TX, USA
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Ponticelli C, Arnaboldi L, Moroni G, Corsini A. Treatment of dyslipidemia in kidney transplantation. Expert Opin Drug Saf 2020; 19:257-267. [DOI: 10.1080/14740338.2020.1732921] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Claudio Ponticelli
- Divisione di Nefrologia, Istituto Scientifico Ospedale Maggiore, Milano, Italy (retired)
| | - Lorenzo Arnaboldi
- Dipartimento di Scienze Farmacologiche e Biomolecolari (DISFeB), Università degli Studi di Milano, Milano, Italy
| | - Gabriella Moroni
- Nefrologia e Dialisi, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Alberto Corsini
- Dipartimento di Scienze Farmacologiche e Biomolecolari (DISFeB), Università degli Studi di Milano, Milano, Italy
- IRCCS Multimedica, Milano, Italy
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Excess Stroke Deaths in Kidney Transplant Recipients: A Retrospective Population-based Cohort Study Using Data Linkage. Transplantation 2019; 104:2129-2138. [DOI: 10.1097/tp.0000000000003091] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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33
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Heine GH, Eller K, Stadler JT, Rogacev KS, Marsche G. Lipid-modifying therapy in chronic kidney disease: Pathophysiological and clinical considerations. Pharmacol Ther 2019; 207:107459. [PMID: 31863818 DOI: 10.1016/j.pharmthera.2019.107459] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 12/09/2019] [Indexed: 12/29/2022]
Abstract
Chronic kidney disease (CKD), which affects >10% of the population worldwide, is associated with a dramatically increased rate of cardiovascular disease (CVD). More people with CKD will die from CVD than develop end-stage renal disease with dialysis-dependency. However, the contribution of classical atherosclerotic cardiovascular risk factors is less evident than in the general population. Particularly, the relationship between dyslipidemia and CVD morbidity and mortality in CKD patients is not as evident as in the general population. While LDL cholesterol-lowering drugs such as statins significantly reduce the rate of cardiovascular events in the general population, their role in patients with end-stage renal disease has been questioned. This could be caused by a shift from atherosclerotic to non-atherosclerotic CVD in patients with advanced CKD, which cannot be effectively prevented by lipid-lowering drugs. In addition, many lines of evidence suggest that impaired renal function directly affects the metabolism, composition and functionality of lipoproteins, which may affect their responsiveness to pharmacological interventions. In this review, we highlight the challenges for the therapeutic application of lipid-lowering treatment strategies in CKD and discuss why treatment strategies used in the general population cannot be applied uncritically to CKD patients.
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Affiliation(s)
- Gunnar H Heine
- Agaplesion Markus Krankenhaus, Frankfurt, Germany; Saarland University Faculty of Medicine, Homburg, Germany.
| | - Kathrin Eller
- Department of Internal Medicine, Clinical Division of Nephrology, Medical University of Graz, Austria
| | - Julia T Stadler
- Division of Pharmacology, Otto Loewi Research Center for Vascular Biology, Immunology and Inflammation, Medical University of Graz, Austria
| | - Kyrill S Rogacev
- Internal Medicine II/Cardiology, Sana HANSE-Klinikum Wismar, Germany; Nephrology/Lipidology, B Braun - ViaMedis, MVZ Schwerin West, Germany
| | - Gunther Marsche
- Division of Pharmacology, Otto Loewi Research Center for Vascular Biology, Immunology and Inflammation, Medical University of Graz, Austria.
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Hernández D, Alonso-Titos J, Armas-Padrón AM, Lopez V, Cabello M, Sola E, Fuentes L, Gutierrez E, Vazquez T, Jimenez T, Ruiz-Esteban P, Gonzalez-Molina M. Waiting List and Kidney Transplant Vascular Risk: An Ongoing Unmet Concern. Kidney Blood Press Res 2019; 45:1-27. [PMID: 31801144 DOI: 10.1159/000504546] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 11/01/2019] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Chronic kidney disease (CKD) is an important independent risk factor for adverse cardiovascular events in patients waitlisted for kidney transplantation (KT). Although KT reduces cardiovascular risk, these patients still have a higher all-cause and cardiovascular mortality than the general population. This concerning situation is due to a high burden of traditional and nontraditional risk factors as well as uremia-related factors and transplant-specific factors, leading to 2 differentiated processes under the framework of CKD, atherosclerosis and arteriosclerosis. These can be initiated by insults to the vascular endothelial endothelium, leading to vascular calcification (VC) of the tunica media or the tunica intima, which may coexist. Several pathogenic mechanisms such as inflammation-related endothelial dysfunction, mineral metabolism disorders, activation of the renin-angiotensin system, reduction of nitric oxide, lipid disorders, and the fibroblast growth factor 23-klotho axis are involved in the pathogenesis of atherosclerosis and arteriosclerosis, including VC. SUMMARY This review focuses on the current understanding of atherosclerosis and arteriosclerosis, both in patients on the waiting list as well as in kidney transplant recipients, emphasizing the cardiovascular risk factors in both populations and the inflammation-related pathogenic mechanisms. Key Message: The importance of cardiovascular risk factors and the pathogenic mechanisms related to inflammation in patients waitlisted for KT and kidney transplant recipients.
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Affiliation(s)
- Domingo Hernández
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain,
| | - Juana Alonso-Titos
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain
| | | | - Veronica Lopez
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain
| | - Mercedes Cabello
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain
| | - Eugenia Sola
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain
| | - Laura Fuentes
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain
| | - Elena Gutierrez
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain
| | - Teresa Vazquez
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain
| | - Tamara Jimenez
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain
| | - Pedro Ruiz-Esteban
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain
| | - Miguel Gonzalez-Molina
- Department of Nephrology, Carlos Haya Regional University Hospital and University of Malaga, IBIMA, REDinREN (RD16/0009/0006), Malaga, Spain
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Newman CB, Preiss D, Tobert JA, Jacobson TA, Page RL, Goldstein LB, Chin C, Tannock LR, Miller M, Raghuveer G, Duell PB, Brinton EA, Pollak A, Braun LT, Welty FK. Statin Safety and Associated Adverse Events: A Scientific Statement From the American Heart Association. Arterioscler Thromb Vasc Biol 2019; 39:e38-e81. [PMID: 30580575 DOI: 10.1161/atv.0000000000000073] [Citation(s) in RCA: 375] [Impact Index Per Article: 75.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
One in 4 Americans >40 years of age takes a statin to reduce the risk of myocardial infarction, ischemic stroke, and other complications of atherosclerotic disease. The most effective statins produce a mean reduction in low-density lipoprotein cholesterol of 55% to 60% at the maximum dosage, and 6 of the 7 marketed statins are available in generic form, which makes them affordable for most patients. Primarily using data from randomized controlled trials, supplemented with observational data where necessary, this scientific statement provides a comprehensive review of statin safety and tolerability. The review covers the general patient population, as well as demographic subgroups, including the elderly, children, pregnant women, East Asians, and patients with specific conditions such as chronic disease of the kidney and liver, human immunodeficiency viral infection, and organ transplants. The risk of statin-induced serious muscle injury, including rhabdomyolysis, is <0.1%, and the risk of serious hepatotoxicity is ≈0.001%. The risk of statin-induced newly diagnosed diabetes mellitus is ≈0.2% per year of treatment, depending on the underlying risk of diabetes mellitus in the population studied. In patients with cerebrovascular disease, statins possibly increase the risk of hemorrhagic stroke; however, they clearly produce a greater reduction in the risk of atherothrombotic stroke and thus total stroke, as well as other cardiovascular events. There is no convincing evidence for a causal relationship between statins and cancer, cataracts, cognitive dysfunction, peripheral neuropathy, erectile dysfunction, or tendonitis. In US clinical practices, roughly 10% of patients stop taking a statin because of subjective complaints, most commonly muscle symptoms without raised creatine kinase. In contrast, in randomized clinical trials, the difference in the incidence of muscle symptoms without significantly raised creatinine kinase in statin-treated compared with placebo-treated participants is <1%, and it is even smaller (0.1%) for patients who discontinued treatment because of such muscle symptoms. This suggests that muscle symptoms are usually not caused by pharmacological effects of the statin. Restarting statin therapy in these patients can be challenging, but it is important, especially in patients at high risk of cardiovascular events, for whom prevention of these events is a priority. Overall, in patients for whom statin treatment is recommended by current guidelines, the benefits greatly outweigh the risks.
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Kim DG, Lee J, Seo WJ, Lee JG, Kim BS, Kim MS, Kim SI, Kim YS, Huh KH. Rituximab protects against development of atherosclerotic cardiovascular disease after kidney transplantation: a propensity-matched study. Sci Rep 2019; 9:16475. [PMID: 31712593 PMCID: PMC6848081 DOI: 10.1038/s41598-019-52942-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 10/25/2019] [Indexed: 12/17/2022] Open
Abstract
Recent studies have implicated B cells in atherosclerosis and have verified the atheroprotective effect of rituximab. Rituximab is widely used for desensitization in ABO-incompatible or crossmatch-positive kidney transplantation (KT). Using a single-center KT database, we performed propensity-matched analysis to investigate the association between rituximab and posttransplant atherosclerotic cardiovascular disease (ASCVD). Among 1299 eligible patients, 239 given rituximab induction were matched with 401 controls in a 1:2 propensity score matching process. The cumulative rate of ASCVD during 8 years of follow-up was significantly lower in rituximab-treated patients, compared with matched controls (3.7% vs. 11.2%; P = 0.012). However, all-cause mortality did not differ by group (2.9% vs. 4%; P = 0.943). In multivariable Cox analysis, rituximab proved independently protective of ASCVD (hazard ratio = 0.34, 95% confidence interval: 0.14–0.83). The lower risk of ASCVD seen with rituximab induction reached significance only in patient subsets of diabetes mellitus, pretransplant dialysis, or older age (>50 years). Rituximab induction confers a lower risk of ASCVD during the posttransplant period. This atheroprotective effect appears particularly beneficial in patients whose risk of ASCVD is heightened.
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Affiliation(s)
- Deok Gie Kim
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Juhan Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Won Jun Seo
- Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Beom Seok Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.,The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Soon Il Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.,The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yu Seun Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.,The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyu Ha Huh
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea. .,The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Sukkar L, Talbot B, Jun M, Dempsey E, Walker R, Hooi L, Cass A, Jardine M, Gallagher M. Protocol for the Study of Heart and Renal Protection-Extended Review: Additional 5-Year Follow-up of the Australian, New Zealand, and Malaysian SHARP Cohort. Can J Kidney Health Dis 2019; 6:2054358119879896. [PMID: 31662874 PMCID: PMC6794650 DOI: 10.1177/2054358119879896] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 08/11/2019] [Indexed: 11/17/2022] Open
Abstract
Background: There are limited studies on the effects of statins on outcomes in the
moderate chronic kidney disease (CKD) population and their trajectory to
end-stage kidney disease. Objective: To examine the long-term effects of lipid-lowering therapy on all-cause
mortality, cardiovascular morbidity, CKD progression, and socioeconomic
well-being in Australian, New Zealand, and Malaysian SHARP (Study of Heart
and Renal Protection) trial participants—a randomized controlled trial of a
combination of simvastatin and ezetimibe, compared with placebo, for the
reduction of cardiovascular events in moderate to severe CKD. Design: Protocol for an extended prospective observational follow-up. Setting: Australian, New Zealand, and Malaysian participating centers in patients with
advanced CKD. Patients: All SHARP trial participants alive at the final study visit. Measurements: Primary outcomes were measured by participant self-report and verified by
hospital administrative data. In addition, secondary outcomes were measured
using a validated study questionnaire of health-related quality of life, a
56-item economic survey. Methods: Participants were followed up with alternating face-to-face visits and
telephone calls on a 6-monthly basis until 5 years following their final
SHARP Study visit. In addition, there were 6-monthly follow-up telephone
calls in between these visits. Data linkage to health registries in
Australia, New Zealand, and Malaysia was also performed. Results: The SHARP-Extended Review (SHARP-ER) cohort comprised 1136 SHARP participants
with a median of 4.6 years of follow-up. Compared with all SHARP
participants who originally participated in the Australian, New Zealand, and
Malaysian regions, the SHARP-ER participants were younger (57.2 [48.3-66.4]
vs 60.5 [50.3-70.7] years) with a lower proportion of men (61.5% vs 62.8%).
There were a lower proportion of participants with hypertension (83.7% vs
85.0%) and diabetes (20.0% vs 23.5%). Limitations: As a long-term follow-up study, the surviving cohort of SHARP-ER is a
selected group of the original study participants, which may limit the
generalizability of the findings. Conclusion: The SHARP-ER study will contribute important evidence on the long-term
outcomes of cholesterol-lowering therapy in patients with advanced CKD with
a total of 10 years of follow-up. Novel analyses of the socioeconomic impact
of CKD over time will guide resource allocation. Trial Registration: The SHARP trial was registered at ClinicalTrials.gov NCT00125593 and ISRCTN
54137607.
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Affiliation(s)
- Louisa Sukkar
- The George Institute for Global Health, Newtown, Australia.,Faculty of Medicine and Health, The University of Sydney, NSW, Australia
| | - Ben Talbot
- The George Institute for Global Health, Newtown, Australia
| | - Min Jun
- The George Institute for Global Health, Newtown, Australia
| | - Erika Dempsey
- The George Institute for Global Health, Newtown, Australia
| | - Robert Walker
- Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Lai Hooi
- Hospital Sultanah Aminah, Johor Bahru, Malaysia
| | - Alan Cass
- Menzies School of Health Research, Casuarina, NT, Australia
| | - Meg Jardine
- The George Institute for Global Health, Newtown, Australia.,Faculty of Medicine and Health, The University of Sydney, NSW, Australia
| | - Martin Gallagher
- The George Institute for Global Health, Newtown, Australia.,Faculty of Medicine and Health, The University of Sydney, NSW, Australia
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Effect of Fluvastatin on Cardiovascular Complications in Kidney Transplant Patients: A Systemic Review and Meta-analysis. Transplant Proc 2019; 51:2710-2713. [DOI: 10.1016/j.transproceed.2019.04.087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 03/15/2019] [Accepted: 04/11/2019] [Indexed: 02/02/2023]
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Kim JE, Yu MY, Kim YC, Min SI, Ha J, Lee JP, Kim DK, Oh KH, Joo KW, Ahn C, Kim YS, Lee H. Ratio of triglyceride to high-density lipoprotein cholesterol and risk of major cardiovascular events in kidney transplant recipients. Clin Exp Nephrol 2019; 23:1407-1417. [PMID: 31468232 PMCID: PMC6848440 DOI: 10.1007/s10157-019-01776-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 08/12/2019] [Indexed: 01/23/2023]
Abstract
BACKGROUND Dyslipidemia is common in kidney transplant (KT) recipients. We analyzed the ratio of triglyceride to high-density lipoprotein cholesterol (TG/HDL-C) in KT recipients to identify risk factors for major cardiovascular events (MACE). METHODS We retrospectively included KT recipients with a lipid profile performed 1 year after transplantation. We classified patients according to the TG/HDL-C divided into quintiles. Subsequently, we analyzed the association between TG/HDL-C and MACE, defined as heart failure, coronary artery disease, and cerebrovascular disease confirmed by imaging studies. RESULTS A total of 1301 KT recipients were enrolled. The median follow-up duration was 7.4 years (interquartile range 4.4-11.1 years). During the follow-up period, 80 (6.2%) patients developed MACE, which included 38 of unstable anginas, 9 of MIs, 19 of heart failures, 18 of cerebral infarcts, and 4 of cerebral hemorrhages. The fourth and fifth quintiles of TG/HDL-C showed a significantly increased risk of MACE [fourth quintile: adjusted hazard ratio (aHR), 3.38; 95% confidence interval (CI) 1.44-7.95; p = 0.005, fifth quintile: aHR, 2.67; 95% CI 1.13-6.30; p = 0.02]) compared to the second quintile of TG/HDL-C. This association is particularly evident in subgroups of non-DM, HTN, no history of CVD, and statin users. CONCLUSIONS Higher TG/HDL-C levels may be associated with MACE risk in KT recipients.
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Affiliation(s)
- Ji Eun Kim
- Department of Internal Medicine, Seoul National University College of Medicine, 103 Daehakro, Jongno-gu, Seoul, 03080, South Korea
| | - Mi-Yeon Yu
- Department of Internal Medicine, Hanyang University Guri Hospital, Guri, South Korea
| | - Yong Chul Kim
- Department of Internal Medicine, Seoul National University College of Medicine, 103 Daehakro, Jongno-gu, Seoul, 03080, South Korea
| | - Sang-Il Min
- Department of Surgery, Seoul National University Transplantation Research Laboratory, Seoul National University Hospital, Seoul, South Korea
| | - Jongwon Ha
- Department of Surgery, Seoul National University Transplantation Research Laboratory, Seoul National University Hospital, Seoul, South Korea
| | - Jung Pyo Lee
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul, Korea
| | - Dong Ki Kim
- Department of Internal Medicine, Seoul National University College of Medicine, 103 Daehakro, Jongno-gu, Seoul, 03080, South Korea.,Kidney Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Kook-Hwan Oh
- Department of Internal Medicine, Seoul National University College of Medicine, 103 Daehakro, Jongno-gu, Seoul, 03080, South Korea
| | - Kwon-Wook Joo
- Department of Internal Medicine, Seoul National University College of Medicine, 103 Daehakro, Jongno-gu, Seoul, 03080, South Korea.,Kidney Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Curie Ahn
- Department of Internal Medicine, Seoul National University College of Medicine, 103 Daehakro, Jongno-gu, Seoul, 03080, South Korea.,Kidney Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Yon Su Kim
- Department of Internal Medicine, Seoul National University College of Medicine, 103 Daehakro, Jongno-gu, Seoul, 03080, South Korea.,Kidney Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Hajeong Lee
- Department of Internal Medicine, Seoul National University College of Medicine, 103 Daehakro, Jongno-gu, Seoul, 03080, South Korea. .,Kidney Research Institute, Seoul National University College of Medicine, Seoul, South Korea.
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Abstract
An increased risk of cardiovascular disease, independent of conventional risk factors, is present even at minor levels of renal impairment and is highest in patients with end-stage renal disease (ESRD) requiring dialysis. Renal dysfunction changes the level, composition and quality of blood lipids in favour of a more atherogenic profile. Patients with advanced chronic kidney disease (CKD) or ESRD have a characteristic lipid pattern of hypertriglyceridaemia and low HDL cholesterol levels but normal LDL cholesterol levels. In the general population, a clear relationship exists between LDL cholesterol and major atherosclerotic events. However, in patients with ESRD, LDL cholesterol shows a negative association with these outcomes at below average LDL cholesterol levels and a flat or weakly positive association with mortality at higher LDL cholesterol levels. Overall, the available data suggest that lowering of LDL cholesterol is beneficial for prevention of major atherosclerotic events in patients with CKD and in kidney transplant recipients but is not beneficial in patients requiring dialysis. The 2013 Kidney Disease: Improving Global Outcomes (KDIGO) Clinical Practice Guideline for Lipid Management in CKD provides simple recommendations for the management of dyslipidaemia in patients with CKD and ESRD. However, emerging data and novel lipid-lowering therapies warrant some reappraisal of these recommendations.
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41
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Caring for the patient with a failing allograft: challenges and opportunities. Curr Opin Organ Transplant 2019; 24:416-423. [DOI: 10.1097/mot.0000000000000655] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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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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43
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Pihlstrøm HK, Mjøen G, Mucha S, Franke A, Jardine A, Fellström B, Dahle DO, Holdaas H, Melum E. Genetic markers associated with long-term cardiovascular outcome in kidney transplant recipients. Am J Transplant 2019; 19:1444-1451. [PMID: 30457209 DOI: 10.1111/ajt.15191] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 09/27/2018] [Accepted: 11/08/2018] [Indexed: 01/25/2023]
Abstract
There is a clear genetic contribution to the risk of cardiovascular diseases, and a composite genetic risk score (GRS) based on 27 single nucleotide polymorphisms (SNPs) was reported to predict risk of cardiovascular events in the general population. We aimed to evaluate this risk score in renal transplant recipients, a population with heightened cardiovascular risk, with a yet unknown genetic contribution. A total of 1640 participants from the ALERT trial (Assessment of Lescol in Renal Transplantation), a study comparing fluvastatin with placebo in stable renal transplant recipients, were genotyped for all SNPs making up the GRS. Risk alleles were weighted by the log of odds ratios reported in genome wide association studies and summed. Associations between GRS and time from study inclusion to first major cardiovascular event (MACE) were analyzed by Cox regression. In analyses adjusted for cardiovascular risk factors, GRS was significantly associated with MACE (hazard ratio [HR] 1.81, P = .006) when comparing genetic high-risk patients (quartile 4) with genetic low-risk participants (quartile 1). A 27-SNP GRS, which predicted cardiovascular events in the nontransplant population, appears to have predictive value also in kidney allograft recipients. Refining the score to better fit the transplant population seems feasible.
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Affiliation(s)
- Hege K Pihlstrøm
- Section of Nephrology, Division of Surgery, Inflammatory Diseases and Transplantation, Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Geir Mjøen
- Section of Nephrology, Division of Surgery, Inflammatory Diseases and Transplantation, Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Sören Mucha
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, University Hospital Schleswig Holstein, Kiel, Germany
| | - Andre Franke
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, University Hospital Schleswig Holstein, Kiel, Germany
| | - Alan Jardine
- British Heart Foundation, Glasgow Cardiovascular Research Centre, Glasgow, UK
| | - Bengt Fellström
- Division of Nephrology, Department of Internal Medicine, Uppsala University Hospital, Uppsala, Sweden
| | - Dag Olav Dahle
- Section of Nephrology, Division of Surgery, Inflammatory Diseases and Transplantation, Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Hallvard Holdaas
- Section of Nephrology, Division of Surgery, Inflammatory Diseases and Transplantation, Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Espen Melum
- Norwegian PSC Research Center, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Research Institute of Internal Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Section of Gastroenterology, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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44
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Paoletti E, Citterio F, Corsini A, Potena L, Rigotti P, Sandrini S, Bussalino E, Stallone G. Everolimus in kidney transplant recipients at high cardiovascular risk: a narrative review. J Nephrol 2019; 33:69-82. [DOI: 10.1007/s40620-019-00609-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 04/05/2019] [Indexed: 12/20/2022]
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45
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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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46
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Abstract
Kidney transplantation (KT) is the most effective way to decrease the high morbidity and mortality of patients with end-stage renal disease. However, KT does not completely reverse the damage done by years of decreased kidney function and dialysis. Furthermore, new offending agents (in particular, immunosuppression) added in the post-transplant period increase the risk of complications. Cardiovascular (CV) disease, the leading cause of death in KT recipients, warrants pre-transplant screening based on risk factors. Nevertheless, the screening methods currently used have many shortcomings and a perfect screening modality does not exist. Risk factor modification in the pre- and post-transplant periods is of paramount importance to decrease the rate of CV complications post-transplant, either by lifestyle modification (for example, diet, exercise, and smoking cessation) or by pharmacological means (for example, statins, anti-hyperglycemics, and so on). Post-transplantation diabetes mellitus (PTDM) is a major contributor to mortality in this patient population. Although tacrolimus is a major contributor to PTDM development, changes in immunosuppression are limited by the higher risk of rejection with other agents. Immunosuppression has also been implicated in higher risk of malignancy; therefore, proper cancer screening is needed. Cancer immunotherapy is drastically changing the way certain types of cancer are treated in the general population; however, its use post-transplant is limited by the risk of allograft rejection. As expected, higher risk of infections is also encountered in transplant recipients. When caring for KT recipients, special attention is needed in screening methods, preventive measures, and treatment of infection with BK virus and cytomegalovirus. Hepatitis C virus infection is common in transplant candidates and in the deceased donor pool; however, newly developed direct-acting antivirals have been proven safe and effective in the pre- and post-transplant periods. The most important and recent developments on complications following KT are reviewed in this article.
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Affiliation(s)
- Abraham Cohen-Bucay
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, 14080, Mexico.,Nephrology Department, American British Cowdray Medical Center, Mexico City, 05300, Mexico
| | - Craig E Gordon
- Division of Nephrology, Tufts Medical Center, Boston, MA, 02111, USA
| | - Jean M Francis
- Renal Section, Boston University Medical Center, Boston, MA, 02118, USA
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47
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Warden BA, Duell PB. Management of dyslipidemia in adult solid organ transplant recipients. J Clin Lipidol 2019; 13:231-245. [PMID: 30928441 DOI: 10.1016/j.jacl.2019.01.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 01/21/2019] [Accepted: 01/22/2019] [Indexed: 02/07/2023]
Abstract
Solid organ transplantation (SOT) has revolutionized treatment of end-stage disease. Improvements in the SOT continuum of care have unmasked a significant burden of cardiovascular disease, manifesting as a leading cause of morbidity and mortality. Although several risk factors for development of post-transplant cardiovascular disease exist, dyslipidemia remains one of the most frequent and modifiable risks. An important contributor to dyslipidemia in SOT recipients is the off-target metabolic effects of immunosuppressive medications, which may alter lipoproteins and their metabolism. Dyslipidemia management is paramount as lipid-lowering therapy with statins has demonstrated reductions in graft vasculopathy, decreased rejection rates, and improved survival. Several nonstatin medication options are available, but data supporting their benefit in the SOT population are minimal, typically extrapolated from studies in the general population. Further compounding dyslipidemia management is the complex interplay of drug interactions between lipid-lowering and immunosuppressant medications, which can result in serious toxicity and/or therapeutic failure.
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Affiliation(s)
- Bruce A Warden
- Center for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, USA
| | - P Barton Duell
- Center for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, USA.
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48
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Mefford MT, Rosenson RS, Deng L, Tanner RM, Bittner V, Safford MM, Coll B, Mues KE, Monda KL, Muntner P. Trends in Statin Use Among US Adults With Chronic Kidney Disease, 1999-2014. J Am Heart Assoc 2019; 8:e010640. [PMID: 30651020 PMCID: PMC6497356 DOI: 10.1161/jaha.118.010640] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 12/10/2018] [Indexed: 12/21/2022]
Abstract
Background The 2013 American College of Cardiology/American Heart Association cholesterol guidelines recognize cardiovascular disease and diabetes mellitus but not chronic kidney disease ( CKD ) as high-risk conditions warranting statin therapy. Statin use may be lower for adults with CKD compared with adults with conditions that have guideline indications for statin use. Methods and Results We analyzed data from the National Health and Nutrition Examination Surveys from 1999-2002 through 2011-2014 to determine trends in the percentage of US adults ≥20 years of age with and without CKD taking statins. CKD was defined by an estimated glomerular filtration rate <60 mL/min per 1.73m2 or albumin-to-creatinine ratio ≥30 mg/g. Statin use was identified through a medication inventory. Between 1999-2002 and 2011-2014, the percentage of adults taking statins increased from 17.6% to 35.7% among those with CKD and from 6.8% to 14.7% among those without CKD . After multivariable adjustment, adults with CKD were not more likely to be taking statins compared with those without CKD (prevalence ratio, 1.01; 95% CI] 0.96-1.08). Among adults without a history of cardiovascular disease, those with CKD but not diabetes mellitus were less likely to be taking statins compared with those with diabetes mellitus but not CKD (prevalence ratio, 0.54; 95% CI , 0.44-0.66). Among adults with a history of cardiovascular disease, there was no difference in statin use between those with CKD but not diabetes mellitus versus those with diabetes mellitus but not CKD (prevalence ratio, 0.95; 95% CI , 0.79-1.15). Conclusions CKD does not appear to be a major stimulus for statin use among US adults.
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Affiliation(s)
| | | | | | | | | | | | - Blai Coll
- Center for Observational ResearchAmgen IncThousand OaksCA
| | | | - Keri L. Monda
- Center for Observational ResearchAmgen IncThousand OaksCA
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49
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Intensity-Dependent Benefit of Statins in Survival Among Prospective Kidney Transplant Patients. Am J Cardiol 2019; 123:254-259. [PMID: 30442361 DOI: 10.1016/j.amjcard.2018.09.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 09/23/2018] [Accepted: 09/25/2018] [Indexed: 12/25/2022]
Abstract
Statin use in patients listed for in kidney transplant is believed to be beneficial. However, the optimum statin dose for improved survival in this high-risk population is unknown. Our study aimed to determine the impact of prekidney transplant statin dosage on survival postkidney transplant. In this retrospective cohort study, we enrolled patients who underwent kidney transplant from January 2005 to September 2015 at Rush University Medical. Data on the statin use and intensity used before kidney transplant were obtained. The patient population was stratified into 2 groups based on prekidney transplant use of statins. Patients using any form of statin, without regard to the type and dose, were placed in the statin groups, whereas the rest were categorized as the no statin group. The statin group was further classified into low-intensity, moderate-intensity, and high-intensity statin subgroups based on the present atherosclerotic cardiovascular disease definition of statin intensity. The primary outcome was patient survival after kidney transplant. A total of 687 patients had data on statin use before kidney transplant were followed. Median follow-up time was 3.4 years (interquartile range 1.2 to 5.6 years). Multivariate analysis showed that the use of statins prekidney transplant was associated with improved survival postkidney transplant compared with prestatin group (Hazard ratio 0.56, confidence intervals 0.32 to 1.00, p = 0.05). When patients on statins were stratified by statin intensity, Kaplan-Meier survival analysis revealed a significant dose-dependent improvement in survival. Multivariate analysis showed that the relation between statin intensity and survival was maintained even after adjusting for confounder (hazard ratio 0.30, confidence intervals 0.18 to 0.51, p <0.001). In conclusion, our data indicate statistically significant survival benefit in patients receiving high-intensity statin before kidney transplant.
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50
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Aziz F, Garg N, Parajuli S, Djamali A, Stein JH, Mandelbrot D. Lipid lowering in dialysis patients with cardiovascular disease who are awaiting kidney transplantation. Clin Transplant 2018; 33:e13452. [PMID: 30466167 DOI: 10.1111/ctr.13452] [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: 09/23/2018] [Revised: 11/11/2018] [Accepted: 11/16/2018] [Indexed: 11/27/2022]
Abstract
Dyslipidemias are highly prevalent in chronic kidney disease, end-stage renal disease, and kidney transplant patients. These dyslipidemias are associated with high cardiovascular risk and mortality. Many clinical trials have shown that statin therapy can significantly reduce adverse cardiovascular events in chronic kidney disease patients and kidney transplant recipients. However, three major trials did not show a benefit of statin therapy in end-stage renal disease patients on dialysis. Major guidelines either recommend against the use of statins in patients on dialysis or provide no recommendations about statin use for this complex patient population. As a result, we suspect many patients on dialysis are not on statins, even if they have known atherosclerotic cardiovascular disease. When these patients receive kidney transplants, the risk of adverse cardiovascular events increases in the peri-operative period. Although there are no randomized clinical trials looking at statin use in these patients, we suggest that statin use be considered in patients with a history of atherosclerotic cardiovascular disease, to potentially minimize peri-operative cardiovascular complications. We also recommend further research to determine whether statin therapy in dialysis patients awaiting kidney transplant is associated with better survival.
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Affiliation(s)
- Fahad Aziz
- Division of Nephrology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Neetika Garg
- Division of Nephrology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Sandesh Parajuli
- Division of Nephrology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Arjang Djamali
- Division of Nephrology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - James H Stein
- Division of Cardiology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Didier Mandelbrot
- Division of Nephrology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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