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Xu X, Wang Y, Song Q, Zheng H, Lv J, Fu Z, Mao X, Li Y, Wu H, Zhang B. Mechanism of Zhenwu Decoction modulating TLR4/NF-κB/HIF-1α loop through miR-451 to delay renal fibrosis in type 2 CRS. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 132:155632. [PMID: 38851985 DOI: 10.1016/j.phymed.2024.155632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 03/20/2024] [Accepted: 04/11/2024] [Indexed: 06/10/2024]
Abstract
BACKGROUND Type 2 cardiorenal syndrome (CRS) is a progressive renal insufficiency in patients with chronic heart failure, but its pathophysiology is still unclear. The Chinese medicine Zhenwu Decoction plays an important role in the prevention and treatment of 2-CRS, however, its mechanism of action remains unknown. PURPOSE The aim of this study was to investigate whether the ameliorative effect of ZWD on 2-CRS renal fibrosis is related to the modulation of miR-451 expression and thus mediating the TLR4/NF-κB/HIF-1α loop. STUDY DESIGN AND METHODS A type 2 CRS rat model was constructed using ligation of the left anterior descending branch of the coronary artery + 3/4 nephrectomy, and randomly divided into Control, Sham, Model, Captopril, ZWD-L, ZWD-M and ZWD-H groups.After 4 weeks of ZWD intervention, its effects on cardiac and renal functions of type 2 CRS rats were observed by hematuria and cardiac ultrasonography. Changes in kidney tissue morphology were observed by HE, Masson and PASM staining. The protein and mRNA expression of TLR4, NF-κB, HIF-1α and IκBα in kidney tissues were detected by immunohistochemistry and qPCR. Immunofluorescence was used to detect the protein expression of NF-κB and HIF-1α in renal tissues. Western blot and qPCR were used to detect the protein expression of MCP-1, ICAM-1, IL-1β, IL-6, TGF-β, α-SMA, FN, Smad2, Smad3, and E-cadherin in renal tissues. PCR was used to detect the protein expression of miR-451mRNA expression level in kidney tissues. RESULTS In this study, we found that ZWD was able to reduce the expression of Scr, BUN, NT-proBNP, and 24-hour quantitative urine protein, elevate LVEF, FS, CO, and reduce the level of LVIDS in type 2 CRS rats, as well as attenuate renal interstitial fibrosis and improve tubular swelling. In addition, Zhenwu Decoction up-regulated the expression of miR-451 in renal tissues and inhibited the expression of TLR4, NF-κB, and HIF-1α proteins and genes, which in turn inhibited the expression of inflammatory factors and fibrosis-related factors. CONCLUSION ZWD was able to up-regulate the expression of miR-451 in renal tissues, inhibit the TLR4/NF-κB/HIF-1α response loop, and then inhibit the expression of inflammatory factors and fibrosis-related factors, improve renal fibrosis, and delay the pathological process of type 2 CRS.
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Affiliation(s)
- Xia Xu
- Department of General Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yajiao Wang
- Department of General Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qingqiao Song
- Department of General Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Haoran Zheng
- College of Traditional Chinese Medicine, Beijing University of Traditional Chinese Medicine, Beijing, China
| | - Jiayu Lv
- Department of General Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhenyue Fu
- College of Traditional Chinese Medicine, Beijing University of Traditional Chinese Medicine, Beijing, China
| | - Xinxin Mao
- Department of General Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yumeng Li
- Department of General Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Huaqin Wu
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Bingxuan Zhang
- Department of General Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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2
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Raina R, Nair N, Pelletier J, Nied M, Whitham T, Doshi K, Beck T, Dantes G, Sethi SK, Kim YH, Bunchman T, Alhasan K, Lima L, Guzzo I, Fuhrman D, Paden M. Concurrent use of continuous kidney replacement therapy during extracorporeal membrane oxygenation: what pediatric nephrologists need to know-PCRRT-ICONIC practice points. Pediatr Nephrol 2024:10.1007/s00467-024-06311-x. [PMID: 38386072 DOI: 10.1007/s00467-024-06311-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/15/2024] [Accepted: 01/27/2024] [Indexed: 02/23/2024]
Abstract
Extracorporeal membrane oxygenation (ECMO) provides temporary cardiorespiratory support for neonatal, pediatric, and adult patients when traditional management has failed. This lifesaving therapy has intrinsic risks, including the development of a robust inflammatory response, acute kidney injury (AKI), fluid overload (FO), and blood loss via consumption and coagulopathy. Continuous kidney replacement therapy (CKRT) has been proposed to reduce these side effects by mitigating the host inflammatory response and controlling FO, improving outcomes in patients requiring ECMO. The Pediatric Continuous Renal Replacement Therapy (PCRRT) Workgroup and the International Collaboration of Nephrologists and Intensivists for Critical Care Children (ICONIC) met to highlight current practice standards for ECMO use within the pediatric population. This review discusses ECMO modalities, the pathophysiology of inflammation during an ECMO run, its adverse effects, various anticoagulation strategies, and the technical aspects and outcomes of implementing CKRT during ECMO in neonatal and pediatric populations. Consensus practice points and guidelines are summarized. ECMO should be utilized in patients with severe acute respiratory failure despite the use of conventional treatment modalities. The Extracorporeal Life Support Organization (ELSO) offers guidelines for ECMO initiation and management while maintaining a clinical registry of over 195,000 patients to assess outcomes and complications. Monitoring and preventing fluid overload during ECMO and CKRT are imperative to reduce mortality risk. Clinical evidence, resources, and experience of the nephrologist and healthcare team should guide the selection of ECMO circuit.
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Affiliation(s)
- Rupesh Raina
- Department of Nephrology, Akron Children's Hospital, Akron, OH, USA.
- Akron Nephrology Associates/Cleveland Clinic Akron General Medical Center, Akron, OH, USA.
| | - Nikhil Nair
- Case Western University School of Medicine, Cleveland, OH, USA
| | - Jonathan Pelletier
- Division of Critical Care Medicine, Department of Pediatrics, Akron Children's Hospital, Akron, OH, USA
- Department of Pediatrics, College of Medicine, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Matthew Nied
- Department of Internal Medicine, Case Western Reserve / University Hospitals, Cleveland, OH, USA
| | - Tarik Whitham
- Department of Pediatrics, College of Medicine, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Kush Doshi
- Akron Nephrology Associates/Cleveland Clinic Akron General Medical Center, Akron, OH, USA
| | - Tara Beck
- Department of Pediatrics, University of Pittsburgh Medical Center Children's Hospital, Pittsburgh, PA, USA
| | - Goeto Dantes
- Department of Surgery, Emory University, Atlanta, GA, USA
| | - Sidharth Kumar Sethi
- Pediatric Nephrology, Kidney Institute, Medanta, The Medicity, Gurgaon, Haryana, India
| | - Yap Hui Kim
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Timothy Bunchman
- Department of Pediatric Nephrology, Children's Hospital of Richmond, Richmond, VA, USA
| | - Kahild Alhasan
- Pediatric Nephrology, King Saud University, Riyadh, Saudi Arabia
| | - Lisa Lima
- Department of Pediatric Critical Care, Emory University, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Isabella Guzzo
- Division of Nephrology and Dialysis, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Dana Fuhrman
- Department of Pediatrics, University of Pittsburgh Medical Center Children's Hospital, Pittsburgh, PA, USA
| | - Matthew Paden
- Department of Pediatric Critical Care, Emory University, Children's Healthcare of Atlanta, Atlanta, GA, USA
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3
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Junho CVC, Frisch J, Soppert J, Wollenhaupt J, Noels H. Cardiomyopathy in chronic kidney disease: clinical features, biomarkers and the contribution of murine models in understanding pathophysiology. Clin Kidney J 2023; 16:1786-1803. [PMID: 37915935 PMCID: PMC10616472 DOI: 10.1093/ckj/sfad085] [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] [Received: 11/21/2022] [Indexed: 11/03/2023] Open
Abstract
The cardiorenal syndrome (CRS) is described as a multi-organ disease encompassing bidirectionally heart and kidney. In CRS type 4, chronic kidney disease (CKD) leads to cardiac injury. Different pathological mechanisms have been identified to contribute to the establishment of CKD-induced cardiomyopathy, including a neurohormonal dysregulation, disturbances in the mineral metabolism and an accumulation of uremic toxins, playing an important role in the development of inflammation and oxidative stress. Combined, this leads to cardiac dysfunction and cardiac pathophysiological and morphological changes, like left ventricular hypertrophy, myocardial fibrosis and cardiac electrical changes. Given that around 80% of dialysis patients suffer from uremic cardiomyopathy, the study of cardiac outcomes in CKD is clinically highly relevant. The present review summarizes clinical features and biomarkers of CKD-induced cardiomyopathy and discusses underlying pathophysiological mechanisms recently uncovered in the literature. It discloses how animal models have contributed to the understanding of pathological kidney-heart crosstalk, but also provides insights into the variability in observed effects of CKD on the heart in different CKD mouse models, covering both "single hit" as well as "multifactorial hit" models. Overall, this review aims to support research progress in the field of CKD-induced cardiomyopathy.
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Affiliation(s)
| | - Janina Frisch
- Department of Biophysics, Center for Integrative Physiology and Molecular Medicine, Medical Faculty, Saarland University, Center for Human and Molecular Biology, Homburg/Saar, Germany
| | - Josefin Soppert
- Institute for Molecular Cardiovascular Research (IMCAR), University Hospital RWTH Aachen, Aachen, Germany
- Department of Anesthesiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Julia Wollenhaupt
- Institute for Molecular Cardiovascular Research (IMCAR), University Hospital RWTH Aachen, Aachen, Germany
| | - Heidi Noels
- Institute for Molecular Cardiovascular Research (IMCAR), University Hospital RWTH Aachen, Aachen, Germany
- Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, the Netherlands
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4
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Mehta A, Chandiramani R, Spirito A, Vogel B, Mehran R. Significance of Kidney Disease in Cardiovascular Disease Patients. Interv Cardiol Clin 2023; 12:453-467. [PMID: 37673491 DOI: 10.1016/j.iccl.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Cardiorenal syndrome is a condition where is a bidirectional and mutually detrimental relationship between the heart and kidneys. The mechanisms underlying cardiorenal syndrome are multifactorial and complex. Patients with kidney disease exhibit increased cardiovascular risk, presenting as coronary and peripheral artery disease, structural heart disease, arrhythmias, heart failure, and sudden cardiac death, largely occurring because of a systemic proinflammatory state, causing myocardial and vascular remodeling, manifesting as atherosclerotic lesions, vascular and valvular calcification, and myocardial fibrosis, particularly among those with advanced disease. This review summarizes the current understanding and clinical implications of kidney disease in patients with cardiovascular disease.
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Affiliation(s)
- Adhya Mehta
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, 1400 Pelham Parkway South, Bronx, NY 10461, USA
| | - Rishi Chandiramani
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, 1400 Pelham Parkway South, Bronx, NY 10461, USA; The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY 10029, USA
| | - Alessandro Spirito
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY 10029, USA
| | - Birgit Vogel
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY 10029, USA
| | - Roxana Mehran
- Center for Interventional Cardiovascular Research and Clinical Trials, The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY 10029-6574, USA.
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Narayan P, Dimagli A, Fudulu DP, Sinha S, Dong T, Chan J, Angelini GD. Risk Factors and Outcomes of Reoperative Surgical Aortic Valve Replacement in the United Kingdom. Ann Thorac Surg 2023; 116:759-766. [PMID: 36716908 DOI: 10.1016/j.athoracsur.2022.12.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 12/07/2022] [Accepted: 12/29/2022] [Indexed: 01/29/2023]
Abstract
BACKGROUND Mortality after reoperative aortic valve surgery continues to decline but remains high compared with primary isolated replacement. We sought to examine temporal trends, morbidity, and mortality among patients undergoing isolated first-time reoperative aortic valve surgery. METHODS The study included all patients undergoing reoperative aortic valve surgery in the United Kingdom between January 2007 and March 2019. Patients undergoing isolated reoperative aortic valve replacement (AVR) were compared with a propensity matched cohort of patients undergoing isolated primary AVR. Outcomes measured included inhospital mortality, neurologic dysfunction, postoperative dialysis, deep sternal wound infections, and hospital length of stay. RESULTS During the study period, 40,858 primary isolated AVRs and 3015 first-time isolated reoperative AVRs were carried out in the United Kingdom. In the propensity matched reoperative group, median age of participants was 69.8 years (60.8-76.2) with median duration between the initial surgery and the reoperation being 7.69 years. Overall mortality was 3.1% (94) for reoperative AVR compared with 1.9% (56) for primary AVR. Mortality of both primary and reoperative AVR declined during the study period. Reoperation, age, New York Heart Association class, and chronic kidney disease were independently associated with early mortality. CONCLUSIONS Reoperative isolated AVR can be performed with acceptable inhospital mortality and provides a benchmark against which alternative strategies should be compared.
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Affiliation(s)
- Pradeep Narayan
- Rabindranath Tagore International Institute of Cardiac Sciences, Narayana Health, Mukundapur, Kolkata, West Bengal, India
| | - Arnaldo Dimagli
- Bristol Heart Institute, Bristol University, Bristol, United Kingdom
| | - Daniel P Fudulu
- Bristol Heart Institute, Bristol University, Bristol, United Kingdom
| | - Shubhra Sinha
- Bristol Heart Institute, Bristol University, Bristol, United Kingdom
| | - Tim Dong
- Bristol Heart Institute, Bristol University, Bristol, United Kingdom
| | - Jeremy Chan
- Bristol Heart Institute, Bristol University, Bristol, United Kingdom
| | - Gianni D Angelini
- Bristol Heart Institute, Bristol University, Bristol, United Kingdom.
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Marassi M, Fadini GP. The cardio-renal-metabolic connection: a review of the evidence. Cardiovasc Diabetol 2023; 22:195. [PMID: 37525273 PMCID: PMC10391899 DOI: 10.1186/s12933-023-01937-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 07/22/2023] [Indexed: 08/02/2023] Open
Abstract
Type 2 diabetes (T2D), cardiovascular disease (CVD) and chronic kidney disease (CKD), are recognized among the most disruptive public health issues of the current century. A large body of evidence from epidemiological and clinical research supports the existence of a strong interconnection between these conditions, such that the unifying term cardio-metabolic-renal (CMR) disease has been defined. This coexistence has remarkable epidemiological, pathophysiologic, and prognostic implications. The mechanisms of hyperglycemia-induced damage to the cardio-renal system are well validated, as are those that tie cardiac and renal disease together. Yet, it remains controversial how and to what extent CVD and CKD can promote metabolic dysregulation. The aim of this review is to recapitulate the epidemiology of the CMR connections; to discuss the well-established, as well as the putative and emerging mechanisms implicated in the interplay among these three entities; and to provide a pathophysiological background for an integrated therapeutic intervention aiming at interrupting this vicious crosstalks.
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Affiliation(s)
- Marella Marassi
- Department of Medicine, Division of Metabolic Diseases, University of Padova, Via Giustiniani 2, 35128, Padua, Italy
| | - Gian Paolo Fadini
- Department of Medicine, Division of Metabolic Diseases, University of Padova, Via Giustiniani 2, 35128, Padua, Italy.
- Veneto Institute of Molecular Medicine, 35129, Padua, Italy.
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7
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Kaur A, Sharma GS, Kumbala DR. Acute kidney injury in diabetic patients: A narrative review. Medicine (Baltimore) 2023; 102:e33888. [PMID: 37233407 PMCID: PMC10219694 DOI: 10.1097/md.0000000000033888] [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: 02/18/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023] Open
Abstract
Diabetes mellitus (DM) is the most common cause of chronic kidney disease, which leads to end-stage renal failure worldwide. Glomerular damage, renal arteriosclerosis, and atherosclerosis are the contributing factors in diabetic patients, leading to the progression of kidney damage. Diabetes is a distinct risk factor for acute kidney injury (AKI) and AKI is associated with faster advancement of renal disease in patients with diabetes. The long-term consequences of AKI include the development of end-stage renal disease, higher cardiovascular and cerebral events, poor quality of life, and high morbidity and mortality. In general, not many studies discussed extensively "AKI in DM." Moreover, articles addressing this topic are scarce. It is also important to know the cause of AKI in diabetic patients so that timely intervention and preventive strategies can be implemented to decrease kidney injury. Aim of this review article is to address the epidemiology of AKI, its risk factors, different pathophysiological mechanisms, how AKI differs between diabetic and nondiabetic patients and its preventive and therapeutic implications in diabetics. The increasing occurrence and prevalence of AKI and DM, as well as other pertinent issues, motivated us to address this topic.
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Affiliation(s)
- Amninder Kaur
- Senior Resident, Department of Nephrology, All India Institute of Medical Sciences Rishikesh, Uttarakhand, India
| | - Gaurav Shekhar Sharma
- Assistant Professor, Department of Nephrology, All India Institute of Medical Sciences Rishikesh, Uttrakhand, India
| | - Damodar R Kumbala
- Diagnostic and Interventional Nephrologist, Renal Associates of Baton Rogue, Baton Rogue, LA
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Ni SH, OuYang XL, Liu X, Lin JH, Li Y, Sun SN, Deng JP, Han XW, Zhang XJ, Li H, Huang YS, Chen ZX, Lian ZM, Wang ZK, Long WJ, Wang LJ, Yang ZQ, Lu L. A molecular phenotypic screen reveals that lobetyolin alleviates cardiac dysfunction in 5/6 nephrectomized mice by inhibiting osteopontin. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 107:154412. [PMID: 36191549 DOI: 10.1016/j.phymed.2022.154412] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 08/01/2022] [Accepted: 08/19/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Cardiovascular diseases are the major cause of mortality in patients with advanced chronic kidney diseases. The predominant abnormality observed among this population is cardiac dysfunction secondary to myocardial remodelings, such as hypertrophy and fibrosis, emphasizing the need to develop potent therapies that maintain cardiac function in patients with end-stage renal disease. AIMS To identify potential compounds and their targets as treatments for cardiorenal syndrome type 4 (CRS) using molecular phenotyping and in vivo/in vitro experiments. METHODS Gene expression was assessed using bioinformatics and verified in animal experiments using 5/6 nephrectomized mice (NPM). Based on this information, a molecular phenotyping strategy was pursued to screen potential compounds. Picrosirius red staining, wheat germ agglutinin staining, Echocardiography, immunofluorescence staining, and real-time quantitative PCR (qPCR) were utilized to evaluate the effects of compounds on CRS in vivo. Furthermore, qPCR, immunofluorescence staining and flow cytometry were applied to assess the effects of these compounds on macrophages/cardiac fibroblasts/cardiomyocytes. RNA-Seq analysis was performed to locate the targets of the selected compounds. Western blotting was performed to validate the targets and mechanisms. The reversibility of these effects was tested by overexpressing Osteopontin (OPN). RESULTS OPN expression increased more remarkably in individuals with uremia-induced cardiac dysfunction than in other cardiomyopathies. Lobetyolin (LBT) was identified in the compound screen, and it improved cardiac dysfunction and suppressed remodeling in NPM mice. Additionally, OPN modulated the effect of LBT on cardiac dysfunction in vivo and in vitro. Further experiments revealed that LBT suppressed OPN expression via the phosphorylation of c-Jun N-terminal protein kinase (JNK) signaling pathway. CONCLUSIONS LBT improved CRS by inhibiting OPN expression through the JNK pathway. This study is the first to describe a cardioprotective effect of LBT and provides new insights into CRS drug discovery.
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Affiliation(s)
- Shi-Hao Ni
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Xiao-Lu OuYang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Xin Liu
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Jin-Hai Lin
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Yue Li
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Shu-Ning Sun
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Jian-Ping Deng
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Xiao-Wei Han
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Xiao-Jiao Zhang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Huan Li
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Yu-Sheng Huang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Zi-Xin Chen
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Zhi-Ming Lian
- Guangzhou integrated traditional Chinese and Western Medicine Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Zhen-Kui Wang
- Guangzhou integrated traditional Chinese and Western Medicine Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China
| | - Wen-Jie Long
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China.
| | - Ling-Jun Wang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China.
| | - Zhong-Qi Yang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China.
| | - Lu Lu
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou 510407, China.
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Ahsan SA, El Nihum LI, Arunachalam P, Manian N, Al Abri Q, Guha A. Current considerations for heart-kidney transplantation. FRONTIERS IN TRANSPLANTATION 2022; 1:1022780. [PMID: 38994391 PMCID: PMC11235302 DOI: 10.3389/frtra.2022.1022780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 09/28/2022] [Indexed: 07/13/2024]
Abstract
Cardiorenal syndrome is a complex syndrome characterized by dysfunction of the heart and kidneys in an interdependent fashion and is further divided into different subtypes based on primary organ dysfunction. Simultaneous Heart-Kidney transplantation is the treatment of choice for end-stage irreversible dysfunction of both organs, however it may be avoided with determination of cardiorenal subtype and management of primary organ dysfunction. This article discusses types of cardiorenal syndrome, indications and concerns regarding the use of simultaneous heart-kidney transplantation, and outlines algorithms for determination of need for dual vs. single organ transplantation.
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Affiliation(s)
- Syed Adeel Ahsan
- DeBakey Heart and Vascular Center, Houston Methodist Hospital, Houston, TX, United States
| | - Lamees I. El Nihum
- DeBakey Heart and Vascular Center, Houston Methodist Hospital, Houston, TX, United States
- Texas A&M College of Medicine, Bryan, TX, United States
| | - Priya Arunachalam
- DeBakey Heart and Vascular Center, Houston Methodist Hospital, Houston, TX, United States
- Texas A&M College of Medicine, Bryan, TX, United States
| | - Nina Manian
- DeBakey Heart and Vascular Center, Houston Methodist Hospital, Houston, TX, United States
- Texas A&M College of Medicine, Bryan, TX, United States
| | - Qasim Al Abri
- DeBakey Heart and Vascular Center, Houston Methodist Hospital, Houston, TX, United States
| | - Ashrith Guha
- DeBakey Heart and Vascular Center, Houston Methodist Hospital, Houston, TX, United States
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10
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Fowler LH, McAtee C. Cardiorenal Syndromes. Crit Care Nurs Clin North Am 2022; 34:383-393. [DOI: 10.1016/j.cnc.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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El Nihum LI, Manian N, Arunachalam P, Al Abri Q, Guha A. Renal Dysfunction in Patients with Left Ventricular Assist Device. Methodist Debakey Cardiovasc J 2022; 18:19-26. [PMID: 36132586 PMCID: PMC9461688 DOI: 10.14797/mdcvj.1146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 07/14/2022] [Indexed: 11/08/2022] Open
Abstract
Late-stage heart failure and renal dysfunction are often seen in conjunction. Cardiorenal syndrome (CRS) describes the complex interaction between the two disease states. Early literature described the pathophysiology of CRS as related only to reduced cardiac output and decreased renal perfusion. Recent literature suggests a more multifaceted mechanism. Left ventricular assist devices (LVAD), used as bridge-to-transplant and destination therapy in patients with heart failure, impact not only cardiac function but also renal function, especially in those patients with preoperative renal dysfunction. The mechanism by which LVAD implantation affects renal function is complex and understated in early literature. In this review, we discuss the pathogenesis of CRS, the impact of preoperative renal dysfunction in patients undergoing LVAD implantation, and the effect of LVAD implantation on postoperative renal function.
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Affiliation(s)
- Lamees I El Nihum
- Methodist DeBakey Heart & Vascular Center, Houston Methodist, Houston, Texas, US.,Texas A&M College of Medicine, Bryan, Texas, US
| | - Nina Manian
- Methodist DeBakey Heart & Vascular Center, Houston Methodist, Houston, Texas, US.,Texas A&M College of Medicine, Bryan, Texas, US
| | - Priya Arunachalam
- Methodist DeBakey Heart & Vascular Center, Houston Methodist, Houston, Texas, US.,Texas A&M College of Medicine, Bryan, Texas, US
| | - Qasim Al Abri
- Methodist DeBakey Heart & Vascular Center, Houston Methodist, Houston, Texas, US
| | - Ashrith Guha
- Methodist DeBakey Heart & Vascular Center, Houston Methodist, Houston, Texas, US
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12
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Nakae K, Ueno K, Shiokawa N, Takahashi Y, Kawamura J, Hazeki D, Imoto Y, Kawano Y. Pediatric Patients Undergoing a Fontan Operation or with a High RACHS-1 Score Require Monitoring for Chronic Kidney Disease in Early Childhood. Pediatr Cardiol 2022; 43:1020-1028. [PMID: 35028678 DOI: 10.1007/s00246-022-02817-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 01/06/2022] [Indexed: 11/25/2022]
Abstract
Although the number of pediatric patients with long-term survival following cardiac surgery is increasing, concerns regarding chronic kidney disease (CKD) after surgery are growing. We examined the frequency of and risk factors for pediatric CKD development in patients with congenital heart disease (CHD) at least 2 years after cardiac surgery. This was a cross-sectional study of 147 patients who underwent open-heart surgery for CHD at Kagoshima University Hospital from April 2010 to March 2017. Data on demographics, acute kidney injury after cardiac surgery, cyanotic heart disease, Fontan circulation, medications in the perioperative period, and Risk Adjustment for Congenital Heart Surgery-1 (RACHS-1) category were recorded. CKD was defined using the current classification system described in the National Kidney Foundation's Kidney Disease Outcomes Quality Initiative and assessed during early childhood within 2-3 years of cardiac surgery. Statistical analyses were performed using SPSS Statistics for Windows version 25.0. We consecutively enrolled 147 patients, of whom 22 (15.0%) had CKD, all with stage-2 severity. Among patients with CKD, a higher proportion underwent Fontan surgery (P < 0.001), a higher proportion had cyanotic heart disease (P = 0.009), and the RACHS-1 category was high (P = 0.003). Patients with CKD appeared more frequently than patients without CKD in RACHS-1 categories 3, 5, and 6. It is essential to evaluate renal function longitudinally and monitor for CKD, given that patients who underwent Fontan surgery or complicated surgery in infancy have a high rate of developing postoperative CKD in early childhood.
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Affiliation(s)
- Koji Nakae
- Department of Pediatrics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan.
| | - Kentaro Ueno
- Department of Pediatrics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Naohiro Shiokawa
- Department of Pediatrics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Yoshihiro Takahashi
- Department of Pediatrics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Junpei Kawamura
- Department of Pediatrics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Daisuke Hazeki
- Department of Pediatrics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Yutaka Imoto
- Department of Cardiovascular and Gastroenterological Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Yoshifumi Kawano
- Department of Pediatrics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
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13
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Buliga-Finis ON, Ouatu A, Badescu MC, Dima N, Tanase DM, Richter P, Rezus C. Beyond the Cardiorenal Syndrome: Pathophysiological Approaches and Biomarkers for Renal and Cardiac Crosstalk. Diagnostics (Basel) 2022; 12:diagnostics12040773. [PMID: 35453821 PMCID: PMC9028970 DOI: 10.3390/diagnostics12040773] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/17/2022] [Accepted: 03/19/2022] [Indexed: 02/04/2023] Open
Abstract
Cardiorenal syndrome encompasses complex multifactorial facets and carries significant morbidity and mortality worldwide. The bi-directional relationship between the heart and kidneys, where dysfunction in one organ worsens the function of the other, has been the leading motor for research in the last few years. In the pathophysiological process, small noncoding RNAs, epigenetics, vascular growth factors, oxidative stress, hemodynamic factors, and biomarkers play a pivotal role in the development of cardiorenal syndrome. It is therefore important to elucidate all the mechanisms in order to provide diagnostic and treatments tools. This review summarizes the hemodynamic and non-hemodynamic pathways along with biomarkers that could be the next target for diagnosis, treatment, and prognosis in cardiorenal syndrome.
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Affiliation(s)
- Oana Nicoleta Buliga-Finis
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (O.N.B.-F.); (M.C.B.); (N.D.); (D.M.T.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Anca Ouatu
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (O.N.B.-F.); (M.C.B.); (N.D.); (D.M.T.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iasi, Romania
- Correspondence: ; Tel.: +40-722899045
| | - Minerva Codruta Badescu
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (O.N.B.-F.); (M.C.B.); (N.D.); (D.M.T.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Nicoleta Dima
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (O.N.B.-F.); (M.C.B.); (N.D.); (D.M.T.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Daniela Maria Tanase
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (O.N.B.-F.); (M.C.B.); (N.D.); (D.M.T.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Patricia Richter
- Department of Rheumatology and Physiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
- Rheumatology Clinic, Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Ciprian Rezus
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (O.N.B.-F.); (M.C.B.); (N.D.); (D.M.T.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iasi, Romania
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14
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Rekow M. The Kidney and Friends. PHYSICIAN ASSISTANT CLINICS 2022. [DOI: 10.1016/j.cpha.2021.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Shi S, Zhang B, Li Y, Xu X, Lv J, Jia Q, Chai R, Xue W, Li Y, Wang Y, Wu H, Song Q, Hu Y. Mitochondrial Dysfunction: An Emerging Link in the Pathophysiology of Cardiorenal Syndrome. Front Cardiovasc Med 2022; 9:837270. [PMID: 35282359 PMCID: PMC8914047 DOI: 10.3389/fcvm.2022.837270] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 01/18/2022] [Indexed: 12/24/2022] Open
Abstract
The crosstalk between the heart and kidney is carried out through various bidirectional pathways. Cardiorenal syndrome (CRS) is a pathological condition in which acute or chronic dysfunction in the heart or kidneys induces acute or chronic dysfunction of the other organ. Complex hemodynamic factors and biochemical and hormonal pathways contribute to the development of CRS. In addition to playing a critical role in generating metabolic energy in eukaryotic cells and serving as signaling hubs during several vital processes, mitochondria rapidly sense and respond to a wide range of stress stimuli in the external environment. Impaired adaptive responses ultimately lead to mitochondrial dysfunction, inducing cell death and tissue damage. Subsequently, these changes result in organ failure and trigger a vicious cycle. In vitro and animal studies have identified an important role of mitochondrial dysfunction in heart failure (HF) and chronic kidney disease (CKD). Maintaining mitochondrial homeostasis may be a promising therapeutic strategy to interrupt the vicious cycle between HF and acute kidney injury (AKI)/CKD. In this review, we hypothesize that mitochondrial dysfunction may also play a central role in the development and progression of CRS. We first focus on the role of mitochondrial dysfunction in the pathophysiology of HF and AKI/CKD, then discuss the current research evidence supporting that mitochondrial dysfunction is involved in various types of CRS.
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Affiliation(s)
- Shuqing Shi
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Bingxuan Zhang
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yumeng Li
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xia Xu
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jiayu Lv
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qiulei Jia
- Beijing University of Chinese Medicine, Beijing, China
| | - Ruoning Chai
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wenjing Xue
- Beijing University of Chinese Medicine, Beijing, China
| | - Yuan Li
- Reproductive and Genetic Center, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yajiao Wang
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Huaqin Wu
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Huaqin Wu
| | - Qingqiao Song
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Qingqiao Song
| | - Yuanhui Hu
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Yuanhui Hu
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16
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Abstract
Almost 200 years ago, the first evidence described by Robert Bright (1836) showed the strong interaction between the kidneys and heart and, since then, the scientific community has dedicated itself to better understanding the mechanisms involved in the kidney-heart relationship, known in recent decades as cardiorenal syndrome (CRS). This syndrome includes a wide clinical variety that affects the kidneys and heart, in an acute or chronic manner. Moreover, it is well established in the literature that the immune system, the sympathetic nervous system, the renin-angiotensin-aldosterone, and the oxidative stress actively play a strong role in the cellular and molecular processes present in CRS. More recently, uremic molecules and epigenetic factors have been also shown to be key mediators in the development of syndrome. The present review intends to present the state of the art regarding CRS and to show the paths known, until now, in the long road between the kidneys and heart.
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17
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Unravelling the role of hub genes associated with cardio renal syndrome through an integrated bioinformatics approach. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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18
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Azevedo CAB, da Cunha RS, Junho CVC, da Silva JV, Moreno-Amaral AN, de Moraes TP, Carneiro-Ramos MS, Stinghen AEM. Extracellular Vesicles and Their Relationship with the Heart-Kidney Axis, Uremia and Peritoneal Dialysis. Toxins (Basel) 2021; 13:toxins13110778. [PMID: 34822562 PMCID: PMC8618757 DOI: 10.3390/toxins13110778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/19/2021] [Accepted: 10/28/2021] [Indexed: 12/18/2022] Open
Abstract
Cardiorenal syndrome (CRS) is described as primary dysfunction in the heart culminating in renal injury or vice versa. CRS can be classified into five groups, and uremic toxin (UT) accumulation is observed in all types of CRS. Protein-bound uremic toxin (PBUT) accumulation is responsible for permanent damage to the renal tissue, and mainly occurs in CRS types 3 and 4, thus compromising renal function directly leading to a reduction in the glomerular filtration rate (GFR) and/or subsequent proteinuria. With this decrease in GFR, patients may need renal replacement therapy (RRT), such as peritoneal dialysis (PD). PD is a high-quality and home-based dialysis therapy for patients with end-stage renal disease (ESRD) and is based on the semi-permeable characteristics of the peritoneum. These patients are exposed to factors which may cause several modifications on the peritoneal membrane. The presence of UT may harm the peritoneum membrane, which in turn can lead to the formation of extracellular vesicles (EVs). EVs are released by almost all cell types and contain lipids, nucleic acids, metabolites, membrane proteins, and cytosolic components from their cell origin. Our research group previously demonstrated that the EVs can be related to endothelial dysfunction and are formed when UTs are in contact with the endothelial monolayer. In this scenario, this review explores the mechanisms of EV formation in CRS, uremia, the peritoneum, and as potential biomarkers in peritoneal dialysis.
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Affiliation(s)
- Carolina Amaral Bueno Azevedo
- Experimental Nephrology Laboratory, Basic Pathology Department, Universidade Federal do Paraná, Curitiba 81531-980, Brazil; (C.A.B.A.); (R.S.d.C.)
| | - Regiane Stafim da Cunha
- Experimental Nephrology Laboratory, Basic Pathology Department, Universidade Federal do Paraná, Curitiba 81531-980, Brazil; (C.A.B.A.); (R.S.d.C.)
| | - Carolina Victoria Cruz Junho
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (C.V.C.J.); (J.V.d.S.); (M.S.C.-R.)
| | - Jessica Verônica da Silva
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (C.V.C.J.); (J.V.d.S.); (M.S.C.-R.)
| | - Andréa N. Moreno-Amaral
- Graduate Program in Health Sciences, School of Medicine, Pontifical Catholic University of Paraná, Curitiba 80215-901, Brazil; (A.N.M.-A.); (T.P.d.M.)
| | - Thyago Proença de Moraes
- Graduate Program in Health Sciences, School of Medicine, Pontifical Catholic University of Paraná, Curitiba 80215-901, Brazil; (A.N.M.-A.); (T.P.d.M.)
| | - Marcela Sorelli Carneiro-Ramos
- Laboratory of Cardiovascular Immunology, Center of Natural and Human Sciences (CCNH), Federal University of ABC, Santo André 09210-580, Brazil; (C.V.C.J.); (J.V.d.S.); (M.S.C.-R.)
| | - Andréa Emilia Marques Stinghen
- Experimental Nephrology Laboratory, Basic Pathology Department, Universidade Federal do Paraná, Curitiba 81531-980, Brazil; (C.A.B.A.); (R.S.d.C.)
- Correspondence:
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19
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Gusev E, Solomatina L, Zhuravleva Y, Sarapultsev A. The Pathogenesis of End-Stage Renal Disease from the Standpoint of the Theory of General Pathological Processes of Inflammation. Int J Mol Sci 2021; 22:ijms222111453. [PMID: 34768884 PMCID: PMC8584056 DOI: 10.3390/ijms222111453] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/18/2021] [Accepted: 10/21/2021] [Indexed: 12/14/2022] Open
Abstract
Chronic kidney disease can progress to end-stage chronic renal disease (ESRD), which requires the use of replacement therapy (dialysis or kidney transplant) in life-threatening conditions. In ESRD, irreversible changes in the kidneys are associated with systemic changes of proinflammatory nature and dysfunctions of internal organs, skeletal muscles, and integumentary tissues. The common components of ESRD pathogenesis, regardless of the initial nosology, are (1) local (in the kidneys) and systemic chronic low-grade inflammation (ChLGI) as a risk factor for diabetic kidney disease and its progression to ESRD, (2) inflammation of the classical type characteristic of primary and secondary autoimmune glomerulonephritis and infectious recurrent pyelonephritis, as well as immune reactions in kidney allograft rejection, and (3) chronic systemic inflammation (ChSI), pathogenetically characterized by latent microcirculatory disorders and manifestations of paracoagulation. The development of ChSI is closely associated with programmed hemodialysis in ESRD, as well as with the systemic autoimmune process. Consideration of ESRD pathogenesis from the standpoint of the theory of general pathological processes opens up the scope not only for particular but also for universal approaches to conducting pathogenetic therapies and diagnosing and predicting systemic complications in severe nephropathies.
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Verma D, Firoz A, Garlapati SKP, Sai Charaan Reddy Sathi T, Haris M, Dhungana B, Ray B, Shah G, Kc B, Paudel P. Emerging Treatments of Cardiorenal Syndrome: An Update on Pathophysiology and Management. Cureus 2021; 13:e17240. [PMID: 34540466 PMCID: PMC8448169 DOI: 10.7759/cureus.17240] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 08/16/2021] [Indexed: 01/06/2023] Open
Abstract
Cardiorenal syndrome refers to combined cardiac and renal dysfunction that adversely impacts both organs and is also associated with severe clinical outcomes. The pathophysiology is believed to be multifactorial and complex. Increased central venous pressure and intra-abdominal pressure, overactivation of the Renin-Angiotensin-Aldosterone System (RAAS), systemic illnesses like sepsis, amyloidosis, diabetes are important factors in developing the cardiorenal syndrome. Our review article attempts to review the pathophysiology and treatment aspect of cardiorenal syndrome and explores potential therapeutic strategies that can be adopted for the management. We searched PubMed, EMBASE, Google Scholar for relevant articles using different keywords and Medical Subject Headings, and finalized 38 articles to be included in our study. Cardiorenal syndrome management aims to eliminate venous congestion and fluid retention, which leads to improved cardiorenal status. This is usually achieved using pharmacologic agents like diuretics, vasodilators, inotropes, angiotensin-converting enzyme inhibitors (ACEIs)/angiotensin II receptor blockers (ARBs), neprilysin inhibitors, and extracorporeal methods like ultrafiltration. The use of therapeutic agents such as sodium-glucose co-transporter 2 inhibitors and tolvaptan (a vasopressin V2 receptor antagonist), and cardiac resynchronization therapy has also been shown to have potential benefits in managing the disease. These agents can be instrumental in the management and require large-scale clinical trials specifically aimed at improving cardiorenal outcomes based on severity and type of cardiorenal syndrome.
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Affiliation(s)
- Deepak Verma
- Internal Medicine/Family Medicine, Janaki Medical College, Janakpurdham, NPL.,Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Amena Firoz
- Pediatrics, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | | | | | - Muhammad Haris
- Internal Medicine, Royal Lancaster Infirmary/Health Education England/ North West, Lancaster, GBR.,Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | | | - Barun Ray
- Internal Medicine, B.P. Koirala Institute of Health Sciences, Dharan, NPL
| | - Gunjan Shah
- Internal Medicine, Janaki Medical College, Janakpurdham, NPL
| | - Bibek Kc
- Internal Medicine, KIST Medical College, Lalitpur, NPL
| | - Palak Paudel
- Gynaecology, Bhaktapur Cancer Hospital, Kathmandu, NPL
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21
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Liao S, Yang W, Yu T, Dai L, Liu X, Zhang J, Zhao J, Liu C. Establishment of a Drug Screening Model for Cardiac Complications of Acute Renal Failure. Biomolecules 2021; 11:1370. [PMID: 34572583 PMCID: PMC8469377 DOI: 10.3390/biom11091370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/14/2021] [Accepted: 09/14/2021] [Indexed: 11/29/2022] Open
Abstract
Acute renal failure (ARF) is a clinical critical syndrome with rapid and severe decline of renal function. Complications of ARF, especially its cardiac complications (cardiorenal syndrome type 3, CRS-3), are the main causes of death in patients with ARF. However, the shortage and limited efficacy of therapeutic drugs make it significant to establish new large-scale drug screening models. Based on the Nitroreductase/Metronidazole (NTR/MTZ) cell ablation system, we constructed a Tg(cdh17:Dendra2-NTR) transgenic zebrafish line, which can specifically ablate renal tubular epithelial cells. The absence of renal tubular epithelial cells can lead to ARF in zebrafish larvae. The ARF symptoms, such as heart enlargement, slow heart rate and blood stasis, are similar to the clinical manifestations of human CRS-3. Furthermore, two therapeutic drugs (digoxin and enalapril) commonly used in the clinical treatment of heart failure were also effective in alleviating the symptoms of CRS-3 in zebrafish, which proved the effectiveness of this model. Drug screening further discovered a potential drug candidate, α-lipoic acid, which can effectively alleviate the symptoms of CRS-3 through its antioxidant function. Accordingly, we established a new ARF model of zebrafish, which laid a foundation for large-scale screening of new therapeutic drugs for its complications.
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Affiliation(s)
- Shuyi Liao
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, China; (S.L.); (W.Y.); (L.D.); (X.L.); (J.Z.)
| | - Wenmin Yang
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, China; (S.L.); (W.Y.); (L.D.); (X.L.); (J.Z.)
| | - Ting Yu
- Department of Respiratory Medicine, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, China;
| | - Lu Dai
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, China; (S.L.); (W.Y.); (L.D.); (X.L.); (J.Z.)
| | - Xiaoliang Liu
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, China; (S.L.); (W.Y.); (L.D.); (X.L.); (J.Z.)
| | - Jiangping Zhang
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, China; (S.L.); (W.Y.); (L.D.); (X.L.); (J.Z.)
| | - Jinghong Zhao
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, China; (S.L.); (W.Y.); (L.D.); (X.L.); (J.Z.)
| | - Chi Liu
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing 400037, China; (S.L.); (W.Y.); (L.D.); (X.L.); (J.Z.)
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22
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Fibrosis, the Bad Actor in Cardiorenal Syndromes: Mechanisms Involved. Cells 2021; 10:cells10071824. [PMID: 34359993 PMCID: PMC8307805 DOI: 10.3390/cells10071824] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/08/2021] [Accepted: 07/13/2021] [Indexed: 02/06/2023] Open
Abstract
Cardiorenal syndrome is a term that defines the complex bidirectional nature of the interaction between cardiac and renal disease. It is well established that patients with kidney disease have higher incidence of cardiovascular comorbidities and that renal dysfunction is a significant threat to the prognosis of patients with cardiac disease. Fibrosis is a common characteristic of organ injury progression that has been proposed not only as a marker but also as an important driver of the pathophysiology of cardiorenal syndromes. Due to the relevance of fibrosis, its study might give insight into the mechanisms and targets that could potentially be modulated to prevent fibrosis development. The aim of this review was to summarize some of the pathophysiological pathways involved in the fibrotic damage seen in cardiorenal syndromes, such as inflammation, oxidative stress and endoplasmic reticulum stress, which are known to be triggers and mediators of fibrosis.
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Chao CT, Lee SY, Wang J, Chien KL, Hung KY. The risk trajectory of different cardiovascular morbidities associated with chronic kidney disease among patients with newly diagnosed diabetes mellitus: a propensity score-matched cohort analysis. Cardiovasc Diabetol 2021; 20:86. [PMID: 33894776 PMCID: PMC8070330 DOI: 10.1186/s12933-021-01279-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/15/2021] [Indexed: 01/14/2023] Open
Abstract
Background Chronic kidney disease (CKD) introduces an increased cardiovascular risk among patients with diabetes mellitus (DM). The risk and tempo of cardiovascular diseases may differ depending upon their type. Whether CKD differentially influences the risk of developing each cardiovascular morbidity in patients with newly diagnosed DM remains unexplored. Methods We identified patients with incident DM from the Longitudinal Cohort of Diabetes Patients (LCDP) cohort (n = 429,616), and uncovered those developing CKD after DM and their propensity score-matched counterparts without. After follow-up, we examined the cardiovascular morbidity-free rates of patients with and without CKD after DM, followed by Cox proportional hazard regression analyses. We further evaluated the cumulative risk of developing each outcome consecutively during the study period. Results From LCDP, we identified 55,961 diabetic patients with CKD and matched controls without CKD. After 4.2 years, patients with incident DM and CKD afterward had a significantly higher risk of mortality (hazard ratio [HR] 1.1, 95% confidence interval [CI] 1.06–1.14), heart failure (HF) (HR 1.282, 95% CI 1.19–1.38), acute myocardial infarction (AMI) (HR 1.16, 95% CI 1.04–1.3), and peripheral vascular disease (PVD) (HR 1.277, 95% CI 1.08–1.52) compared to those without CKD. The CKD-associated risk of mortality, HF and AMI became significant soon after DM occurred and remained significant throughout follow-up, while the risk of PVD conferred by CKD did not emerge until 4 years later. The CKD-associated risk of ischemic, hemorrhagic stroke and atrial fibrillation remained insignificant. Conclusions The cardiovascular risk profile among incident DM patients differs depending on disease type. These findings can facilitate the selection of an optimal strategy for early cardiovascular care for newly diagnosed diabetic patients. Supplementary Information The online version contains supplementary material available at 10.1186/s12933-021-01279-6.
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Affiliation(s)
- Chia-Ter Chao
- Neprology Division, Department of Internal Medicine, National Taiwan University Hospital BeiHu Branch, Taipei, Taiwan.,Geriatric and Community Medicine Research Center, National Taiwan University Hospital BeiHu Branch, Taipei, Taiwan.,Graduate Institute of Toxicology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Szu-Ying Lee
- Nephrology Division, Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch, Yunlin County, Taiwan
| | - Jui Wang
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Kuo-Liong Chien
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Kuan-Yu Hung
- Nephrology Division, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
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24
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Zhang Y, Jiang Y, Yang W, Shen L, He B. Chronic Secondary Cardiorenal Syndrome: The Sixth Innovative Subtype. Front Cardiovasc Med 2021; 8:639959. [PMID: 33768118 PMCID: PMC7985164 DOI: 10.3389/fcvm.2021.639959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 01/27/2021] [Indexed: 12/02/2022] Open
Affiliation(s)
- Yipeng Zhang
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yue Jiang
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Wentao Yang
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Linghong Shen
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Ben He
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
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25
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Yu G, Cheng K, Liu Q, Lin X, Lin F, Wu W. Association between left ventricular diastolic dysfunction and septic acute kidney injury in severe sepsis and septic shock: A multicenter retrospective study. Perfusion 2021; 37:175-187. [PMID: 33475032 DOI: 10.1177/0267659121988969] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Left ventricular diastolic dysfunction (LVDD) adversely impacts renal function, and E/e' is a significant predictor of adverse kidney events under different clinical conditions. However, no studies have evaluated the association between LVDD and septic acute kidney injury (AKI) among patients with severe sepsis and septic shock. METHODS This multicenter retrospective study evaluated adult patients with severe sepsis or septic shock between January 1, 2013, and December 31, 2019, who underwent echocardiography within 24 hours after admission to an intensive care unit. RESULTS A total of 495 adult patients were enrolled in the study. LVDD grades II and III were associated with severe (stage 3) AKI (p < 0.001, p for trend < 0.001). E/e' and e' were risk factors for septic AKI (OR, 1.155; 95% CI, 1.088-1.226, p < 0.001; and OR, 7.218; 95% CI, 2.942-17.712, p < 0.001, respectively) in the multivariate logistic regression analysis. The area under the receiver operating characteristic curve of E/e' and e' was 0.728 (95% CI, 0.680-0.777, p < 0.001) and 0.715 (95% CI, 0.665-0.764, p < 0.001), respectively. CONCLUSIONS LVDD was associated with septic AKI, and E/e' and e' are useful predictors of septic AKI among patients with severe sepsis or septic shock. TRIAL REGISTRATION The study was registered at the Chinese Clinical Trial Registry (Protocol No. ChiCTR2000033083).
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Affiliation(s)
- Guangwei Yu
- Department of Emergency, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Kun Cheng
- Department of Intensive Care Unit, Fujian Provincial Hospital, Fuzhou, Fujian Province, China.,Fujian Critical Care Medicine Center, Fuzhou, Fujian Province, China.,Fujian Provincial Clinical College of Fujian Medical University, Fuzhou, Fujian Province, China
| | - Qing Liu
- Department of Emergency, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Xiaohong Lin
- Department of Emergency, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.,Fujian Key Laboratory of Vascular Aging, Fuzhou, Fujian Province, China
| | - Fenghui Lin
- Department of Intensive Care Unit, Fujian Provincial Hospital, Fuzhou, Fujian Province, China.,Fujian Critical Care Medicine Center, Fuzhou, Fujian Province, China.,Fujian Provincial Clinical College of Fujian Medical University, Fuzhou, Fujian Province, China
| | - Wenwei Wu
- Department of Emergency, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
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26
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Peterson SJ, Choudhary A, Kalsi AK, Zhao S, Alex R, Abraham NG. OX-HDL: A Starring Role in Cardiorenal Syndrome and the Effects of Heme Oxygenase-1 Intervention. Diagnostics (Basel) 2020; 10:E976. [PMID: 33233550 PMCID: PMC7699797 DOI: 10.3390/diagnostics10110976] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/17/2020] [Accepted: 11/19/2020] [Indexed: 12/14/2022] Open
Abstract
In this review, we will evaluate how high-density lipoprotein (HDL) and the reverse cholesterol transport (RCT) pathway are critical for proper cardiovascular-renal physiology. We will begin by reviewing the basic concepts of HDL cholesterol synthesis and pathway regulation, followed by cardiorenal syndrome (CRS) pathophysiology. After explaining how the HDL and RCT pathways become dysfunctional through oxidative processes, we will elaborate on the potential role of HDL dysfunction in CRS. We will then present findings on how HDL function and the inducible antioxidant gene heme oxygenase-1 (HO-1) are interconnected and how induction of HO-1 is protective against HDL dysfunction and important for the proper functioning of the cardiovascular-renal system. This will substantiate the proposal of HO-1 as a novel therapeutic target to prevent HDL dysfunction and, consequently, cardiovascular disease, renal dysfunction, and the onset of CRS.
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Affiliation(s)
- Stephen J. Peterson
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA;
- Department of Medicine, New York Presbyterian Brooklyn Methodist Hospital, Brooklyn, NY 11215, USA; (A.C.); (A.K.K.); (S.Z.)
| | - Abu Choudhary
- Department of Medicine, New York Presbyterian Brooklyn Methodist Hospital, Brooklyn, NY 11215, USA; (A.C.); (A.K.K.); (S.Z.)
| | - Amardeep K. Kalsi
- Department of Medicine, New York Presbyterian Brooklyn Methodist Hospital, Brooklyn, NY 11215, USA; (A.C.); (A.K.K.); (S.Z.)
| | - Shuyang Zhao
- Department of Medicine, New York Presbyterian Brooklyn Methodist Hospital, Brooklyn, NY 11215, USA; (A.C.); (A.K.K.); (S.Z.)
| | - Ragin Alex
- Department of Medicine, New York Medical College, Valhalla, NY 10595, USA;
| | - Nader G. Abraham
- Department of Medicine, New York Medical College, Valhalla, NY 10595, USA;
- Department of Pharmacology, New York Medical College, Valhalla, NY 10595, USA
- Department of Medicine, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV 25701, USA
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27
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Kalra S, Aydin H, Sahay M, Ghosh S, Ruder S, Tiwaskar M, Kilov G, Kishor K, Nair T, Makkar V, Unnikrishnan AG, Dhanda D, Gupta N, Srinivasan B, Kumar A. Cardiorenal Syndrome in Type 2 Diabetes Mellitus - Rational Use of Sodium-glucose Cotransporter-2 Inhibitors. EUROPEAN ENDOCRINOLOGY 2020; 16:113-121. [PMID: 33117442 DOI: 10.17925/ee.2020.16.2.113] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 07/01/2020] [Indexed: 01/10/2023]
Abstract
Cardiorenal syndrome (CRS) in people with type 2 diabetes mellitus (T2DM) illustrates the bidirectional link between the heart and the kidneys, with acute or chronic dysfunction of one organ adversely impacting the function of the other. Of the five subtypes identified, type 1 and 2 CRS occur because of the adverse impact of cardiac conditions on the kidneys. Type 3 and 4 occur when renal conditions affect the heart, and in type 5, systemic conditions impact the heart and kidneys concurrently. The cardiovascular and renoprotective benefits evidenced with sodium-glucose cotransporter-2 (SGLT2) inhibitors make them a potential choice in the management of CRS. Cardiovascular protection is mediated by a reduction in cardiac workload, blood pressure, and body weight; with improvement in lipid profile, uric acid levels, and adaptive ketogenesis process. Renoprotection is facilitated by reduction in albuminuria and hypoxic stress, and restoration of tubuloglomerular feedback. The favourable effect on cardiovascular complications and death, as well as renal complications and progression to end-stage kidney disease, has been confirmed in clinical trials. Guidelines endorse first-line use of SGLT2 inhibitors after metformin in patients with T2DM with high cardiovascular risk, chronic kidney disease or both. Since most trials with SGLT2 inhibitors excluded subjects with acute illness, patients with CRS subtypes 1 and 3 have not been studied adequately, making SGLT2 initiation in clinical practice challenging. Ongoing trials may provide evidence for SGLT2 inhibitor use in CRS. This review aims to enhance understanding of CRS and provide guidance for judicious use of SGLT2 inhibitors in T2DM.
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Affiliation(s)
- Sanjay Kalra
- Bharti Hospital and Bharti Research Institute of Diabetes and Endocrinology (BRIDE), Karnal, India
| | - Hasan Aydin
- Department of Endocrinology and Metabolism, Yeditepe University School of Medicine, Istanbul, Turkey
| | - Manisha Sahay
- Department of Nephrology, Osmania Medical College and General Hospital, Hyderabad, Telangana, India
| | | | - Sundeep Ruder
- Life Fourways Hospital, University of the Witwatersrand, Cape Town, South Africa
| | - Mangesh Tiwaskar
- Shilpa Medical Research Center, Dahisar East, Mumbai, Maharashtra, India
| | - Gary Kilov
- Department of General Practice, University of Melbourne, Melbourne, Australia
| | - Kamal Kishor
- Rama Superspeciality Hospital Karnal, Haryana, India
| | - Tiny Nair
- Department of Cardiology, PRS Hospital, Trivandrum, Kerala, India
| | - Vikas Makkar
- Dayanand Medical College and Hospital, Ludhiana, India
| | | | - Dinesh Dhanda
- Rama Superspeciality Hospital Karnal, Haryana, India
| | - Nikhil Gupta
- CanMed Multispeciality and Weight Management Clinics, Toronto, Canada
| | - Bharath Srinivasan
- Medical Affairs, AstraZeneca Pharma India Ltd, Bengaluru, Karnataka, India
| | - Amit Kumar
- Medical Affairs, AstraZeneca Pharma India Ltd, Bengaluru, Karnataka, India
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28
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Momtazmanesh S, Shobeiri P, Hanaei S, Mahmoud-Elsayed H, Dalvi B, Malakan Rad E. Cardiovascular disease in COVID-19: a systematic review and meta-analysis of 10,898 patients and proposal of a triage risk stratification tool. Egypt Heart J 2020; 72:41. [PMID: 32661796 PMCID: PMC7356124 DOI: 10.1186/s43044-020-00075-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 07/02/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) pandemic has drastically affected global health. Despite several studies, there is yet a dearth of data regarding the mechanisms of cardiac injury, clinical presentation, risk factors, and treatment of COVID-19-associated cardiovascular disease. This systematic review and meta-analysis is aimed at defining the clinical, electrocardiographic, and pathologic spectrum of cardiovascular disease (CVD), frequency of elevated cardiac and inflammatory biomarkers, and their frequency and relationship with severity of the disease and mortality in COVID-19 patients and to develop a triage risk stratification tool (TRST) that can serve as a guide for the timely recognition of the high-risk patients and mechanism-targeted therapy. We conducted an online search in databases of PubMed and Embase to identify relevant studies. Data selection was in concordance with PRISMA guidelines. Results were presented as pooled frequencies, odds ratio, standardized mean difference (SMD), and forest and funnel plots. RESULTS We gathered a total of 54 studies and included 35 of them in our meta-analysis. Acute cardiac injury occurred in more than 25% of cases, mortality was 20 times higher, and admission to intensive care unit increased by 13.5 times. Hypertension was the most common pre-existing comorbidity with a frequency of 29.2%, followed by diabetes mellitus (13.5%). The deceased group of patients had higher cardiac and inflammatory biomarkers, with statistically significant SMD, compared with survivors. Pediatric patients were predominantly mildly affected. However, less frequently, the presentation was very similar to Kawasaki disease or Kawasaki shock syndrome. This latter presentation hass been called as multisystem inflammatory syndrome in children (MIS-C). CONCLUSIONS There is a wide spectrum of cardiac involvement in COVID-19 patients, and hence a Triage Risk Stratification Tool can serve as a guide for the timely recognition of the high-risk patients and mechanism-targeted therapy.
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Affiliation(s)
- Sara Momtazmanesh
- Tehran University of Medical Sciences, Tehran, Iran
- Scientific Education and Research Network (USERN), Tehran, Iran
| | - Parnian Shobeiri
- Tehran University of Medical Sciences, Tehran, Iran
- Scientific Education and Research Network (USERN), Tehran, Iran
| | - Sara Hanaei
- Tehran University of Medical Sciences, Tehran, Iran
- Scientific Education and Research Network (USERN), Tehran, Iran
- Research Center for Immunodeficiencies, Tehran University of Medical Sciences, Tehran, Iran
| | - Hani Mahmoud-Elsayed
- Cardiology Department, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - Elaheh Malakan Rad
- Tehran University of Medical Sciences, Tehran, Iran
- Department of Pediatric Cardiology, Children’s Medical Center (Pediatric Center of Excellence), Tehran University of Medical Sciences, Tehran, Iran
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