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Wang Y, Mao X, Shi S, Xu X, Lv J, Zhang B, Wu H, Song Q. SGLT2 inhibitors in the treatment of type 2 cardiorenal syndrome: Focus on renal tubules. FRONTIERS IN NEPHROLOGY 2023; 2:1109321. [PMID: 37674989 PMCID: PMC10479647 DOI: 10.3389/fneph.2022.1109321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 12/22/2022] [Indexed: 09/08/2023]
Abstract
The pathogenesis of type 2 cardiorenal syndrome (CRS) is mostly associated with reduced cardiac output, increased central venous pressure (CVP), activation of the renin-angiotensin-aldosterone system (RAAS), inflammation, and oxidative stress. As a drug to treat diabetes, sodium-glucose transporter 2 inhibitor (SGLT2i) has been gradually found to have a protective effect on the heart and kidney and has a certain therapeutic effect on CRS. In the process of chronic heart failure (CHF) leading to chronic renal insufficiency, the renal tubular system, as the main functional part of the kidney, is the first to be damaged, but this damage can be reversed. In this review, we focus on the protective mechanisms of SGLT2i targeting renal tubular in the treatment of CRS, including natriuresis and diuresis to relieve renal congestion, attenuate renal tubular fibrosis, improve energy metabolism of renal tubular, and slow tubular inflammation and oxidative stress. This may have beneficial effects on the treatment of CRS and is a direction for future research.
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Affiliation(s)
| | | | | | | | | | | | | | - Qingqiao Song
- Guang ‘anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China
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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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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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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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