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Palomo-Piñón S, Aguilar-Alonso JA, Chávez-Iñiguez JS, Hernández-Arellanes FE, Mariano-Murga JA, Flores-Rodríguez JC, Pérez-López MJ, Pazos-Pérez F, Treviño-Becerra A, Guillen-Graf AE, Ramos-Gordillo JM, Trinidad-Ramos P, Antonio-Villa NE. Strategies to address diabetic kidney disease burden in Mexico: a narrative review by the Mexican College of Nephrologists. Front Med (Lausanne) 2024; 11:1376115. [PMID: 38962740 PMCID: PMC11219582 DOI: 10.3389/fmed.2024.1376115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 06/07/2024] [Indexed: 07/05/2024] Open
Abstract
Chronic kidney disease (CKD) is a growing global public health challenge worldwide. In Mexico, CKD prevalence is alarmingly high and remains a leading cause of morbidity and mortality. Diabetic kidney disease (DKD), a severe complication of diabetes, is a leading determinant of CKD. The escalating diabetes prevalence and the complex regional landscape in Mexico underscore the pressing need for tailored strategies to reduce the burden of CKD. This narrative review, endorsed by the Mexican College of Nephrologists, aims to provide a brief overview and specific strategies for healthcare providers regarding preventing, screening, and treating CKD in patients living with diabetes in all care settings. The key topics covered in this review include the main cardiometabolic contributors of DKD (overweight/obesity, hyperglycemia, arterial hypertension, and dyslipidemia), the identification of kidney-related damage markers, and the benefit of novel pharmacological approaches based on Sodium-Glucose Co-Transporter-2 Inhibitors (SGLT2i) and Glucagon-Like Peptide-1 Receptor Agonists (GLP-1 RA). We also address the potential use of novel therapies based on Mineralocorticoid Receptor Antagonists (MRAs) and their future implications. Emphasizing the importance of multidisciplinary treatment, this narrative review aims to promote strategies that may be useful to alleviate the burden of DKD and its associated complications. It underscores the critical role of healthcare providers and advocates for collaborative efforts to enhance the quality of life for millions of patients affected by DKD.
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Affiliation(s)
- Silvia Palomo-Piñón
- Vicepresidente del Colegio de Nefrólogos de México AC, Mexico City, Mexico
- Directora General del Registro Nacional de Hipertensión Arterial México (RIHTA) Grupo de Expertos en Hipertensión Arterial México (GREHTA), Mexico City, Mexico
| | | | | | - Felipe Ericel Hernández-Arellanes
- Departamento de Nefrología, Hospital de Especialidades Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | | | | | - María Juana Pérez-López
- Departamento de Nefrología, Hospital de Especialidades Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Fabiola Pazos-Pérez
- Nefrología, UMAE Hospital de Especialidades Dr. Bernardo Sepúlveda Gutiérrez, Centro Medico Siglo XXI, Mexico City, Mexico
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Palomo-Piñón S, Enciso-Muñoz JM, Meaney E, Díaz-Domínguez E, Cardona-Muller D, Pérez FP, Cantoral-Farfán E, Anda-Garay JC, Mijangos-Chavez J, Antonio-Villa NE. Strategies to prevent, diagnose and treat kidney disease related to systemic arterial hypertension: a narrative review from the Mexican Group of Experts on Arterial Hypertension. BMC Nephrol 2024; 25:24. [PMID: 38238661 PMCID: PMC10797813 DOI: 10.1186/s12882-023-03450-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 12/27/2023] [Indexed: 01/22/2024] Open
Abstract
This narrative review highlights strategies proposed by the Mexican Group of Experts on Arterial Hypertension endorsed to prevent, diagnose, and treat chronic kidney disease (CKD) related to systemic arterial hypertension (SAH). Given the growing prevalence of CKD in Mexico and Latin America caused by SAH, there is a need for context-specific approaches to address the effects of SAH, given the diverse population and unique challenges faced by the region. This narrative review provides clinical strategies for healthcare providers on preventing, diagnosing, and treating kidney disease related to SAH, focusing on primary prevention, early detection, evidence-based diagnostic approaches, and selecting pharmacological treatments. Key-strategies are focused on six fundamental areas: 1) Strategies to mitigate kidney disease in SAH, 2) early detection of CKD in SAH, 3) diagnosis and monitoring of SAH, 4) blood pressure targets in patients living with CKD, 5) hypertensive treatment in patients with CKD and 6) diuretics and Non-Steroidal Mineralocorticoid Receptor Inhibitors in Patients with CKD. This review aims to provide relevant strategies for the Mexican and Latin American clinical context, highlight the importance of a multidisciplinary approach to managing SAH, and the role of community-based programs in improving the quality of life for affected individuals. This position paper seeks to contribute to reducing the burden of SAH-related CKD and its complications in Mexico and Latin America.
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Affiliation(s)
- Silvia Palomo-Piñón
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Ciudad de México, México.
- Colaborador Externo, Unidad de Investigación Médica en Enfermedades Nefrológicas Siglo XXI (UIMENSXII), UMAE Hospital de Especialidades "Dr. Bernardo Sepúlveda G" Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Ciudad de México, México.
- Grupo Colaborativo en Hipertensión Arterial (GCHTA), Ciudad de México, México.
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Calle Retorno del Escorial #13, Col. El Dorado, Tlanepantla de Baz, Estado de México, 54020, México.
| | - José Manuel Enciso-Muñoz
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Ciudad de México, México
- Asociación Mexicana para la Prevención de la Aterosclerosis y sus Complicaciones A.C, Ciudad de México, México
| | - Eduardo Meaney
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Ciudad de México, México
- Escuela Superior de Medicina, Instituto Politecnico Nacional, Ciudad de México, México
| | - Ernesto Díaz-Domínguez
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Ciudad de México, México
- UMAE Hospital de Cardiología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Ciudad de México, México
| | - David Cardona-Muller
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Ciudad de México, México
- Universidad de Guadalajara, Guadalajara, Jalisco, México
| | - Fabiola Pazos Pérez
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Ciudad de México, México
- UMAE Hospital de Especialidades "Dr. Bernardo Sepúlveda G" Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Ciudad de México, México
| | - Emilia Cantoral-Farfán
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Ciudad de México, México
- Jefatura de Nefrología, Hospital General De Zona Médico Familiar No. 8 Gilberto Flores Izquierdo, Instituto Mexicano del Seguro Social, Ciudad de México, México
| | - Juan Carlos Anda-Garay
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Ciudad de México, México
- UMAE Hospital de Especialidades "Dr. Bernardo Sepúlveda G" Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Ciudad de México, México
| | - Janet Mijangos-Chavez
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Ciudad de México, México
- Jefatura de Cardiología, UMAE Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social, Ciudad de México, México
| | - Neftali Eduardo Antonio-Villa
- Grupo de Expertos en Hipertensión Arterial México (GREHTA), Ciudad de México, México
- Departamento de Endocrinologia, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México, México
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Westermann L, Rottmann FA, Hug MJ, Staudacher DL, Wobser R, Arnold F, Welte T. Clinical covariates influencing clinical outcomes in primary membranous nephropathy. BMC Nephrol 2023; 24:235. [PMID: 37563703 PMCID: PMC10413503 DOI: 10.1186/s12882-023-03288-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 08/02/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND Primary membranous nephropathy (PMN) frequently causes nephrotic syndrome and declining kidney function. Disease progression is likely modulated by patient-specific and therapy-associated factors awaiting characterization. These cofactors may facilitate identification of risk groups and could result in more individualized therapy recommendations. METHODS In this single-center retrospective observational study, we analyze the effect of patient-specific and therapy-associated covariates on proteinuria, hypoalbuminemia, and estimated glomerular filtration rate (eGFR) in 74 patients diagnosed with antibody positive PMN and nephrotic-range proteinuria (urine-protein-creatinine-ratio [UPCR] ≥ 3.5 g/g), treated at the University of Freiburg Medical Center between January 2000 - November 2022. The primary endpoint was defined as time to proteinuria / serum-albumin response (UPCR ≤ 0.5 g/g or serum-albumin ≥ 3.5 g/dl), the secondary endpoint as time to permanent eGFR decline (≥ 40% relative to baseline). RESULTS The primary endpoint was reached after 167 days. The secondary endpoint was reached after 2413 days. Multivariate time-to-event analyses showed significantly faster proteinuria / serum-albumin response for higher serum-albumin levels (HR 2.7 [95% CI: 1.5 - 4.8]) and cyclophosphamide treatment (HR 3.6 [95% CI: 1.3 - 10.3]). eGFR decline was significantly faster in subjects with old age at baseline (HR 1.04 [95% CI: 1 - 1.1]). CONCLUSION High serum-albumin levels, and treatment with cyclophosphamide are associated with faster proteinuria reduction and/or serum-albumin normalization. Old age constitutes a risk factor for eGFR decline in subjects with PMN.
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Affiliation(s)
- Lukas Westermann
- Department of Medicine IV, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Felix A Rottmann
- Department of Medicine IV, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Martin J Hug
- Pharmacy, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Dawid L Staudacher
- Interdisciplinary Medical Intensive Care (IMIT), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Cardiology and Angiology I, Heart Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Rika Wobser
- Department of Medicine IV, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Frederic Arnold
- Department of Medicine IV, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
- Institute for Microbiology and Hygiene, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
| | - Thomas Welte
- Department of Medicine IV, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
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Mansur A, Vaidya A, Turchin A. Using Renin Activity to Guide Mineralocorticoid Receptor Antagonist Therapy in Patients with Low Renin and Hypertension. Am J Hypertens 2023; 36:455-461. [PMID: 37013957 PMCID: PMC10345476 DOI: 10.1093/ajh/hpad032] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/21/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
BACKGROUND Mineralocorticoid receptor antagonists (MRAs) are often empirically used for patients with low-renin hypertension (LRH) or probable primary aldosteronism (PA) who decline surgery. However, the optimal approach to MRA therapy is unknown. Studies have shown that a rise in renin is an effective biomarker of prevention of cardiovascular complications of PA. This study aimed to determine whether empiric MRA therapy in patients with LRH or probable PA targeting unsuppressed renin is associated with a decrease in blood pressure and/or proteinuria. METHODS Retrospective single-center cohort study from 2005 to 2021 included adults with LRH or probable PA (renin activity <1.0 ng/ml/h and detectable aldosterone levels). All patients were empirically treated with an MRA, targeting renin ≥1.0 ng/ml/h. RESULTS Out of 39 patients studied, 32 (82.1%) achieved unsuppressed renin. Systolic and diastolic blood pressure decreased from 148.0 and 81.2 to 125.8 and 71.6 mm Hg, respectively (P < 0.001 for both). Similar blood pressure reductions were seen whether patients had high (>10 ng/dl) or low (<10 ng/dl) aldosterone levels. The majority (24/39; 61.5%) of patients had at least one baseline anti-hypertensive medication stopped. Among the six patients who had detectable proteinuria and albumin-to-creatinine (ACR) measurements post-treatment, the mean ACR decreased from 179.0 to 36.1 mg/g (P = 0.03). None of the patients studied had to completely stop treatment due to adverse reactions. CONCLUSIONS Empiric MRA therapy in patients with LRH or probable PA targeting unsuppressed renin can safely and effectively improve blood pressure control and reduce proteinuria.
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Affiliation(s)
- Arian Mansur
- Division of Endocrinology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Anand Vaidya
- Division of Endocrinology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Alexander Turchin
- Division of Endocrinology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
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Tong PCY, Chan SCP, Chan WB, Ho KKL, Leung GTC, Lo SHK, Mak GYK, Tse TS. Consensus Statements from the Diabetologists & Endocrinologists Alliance for the Management of People with Hypertension and Type 2 Diabetes Mellitus. J Clin Med 2023; 12:jcm12103403. [PMID: 37240509 DOI: 10.3390/jcm12103403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 05/04/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023] Open
Abstract
Hypertension and type 2 diabetes mellitus (T2DM) are important, intertwined public health issues. People with both conditions face significantly elevated risks of cardiovascular (CV) and renal complications. To optimize patient care, a multidisciplinary expert panel met to review recent evidence on optimal blood pressure (BP) targets, implications of albuminuria, and treatment regimens for hypertensive patients with T2DM, with the aim of providing recommendations for physicians in Hong Kong. The panel reviewed the relevant literature, obtained by searching PubMed for the publication period from January 2015 to June 2021, to address five discussion areas: (i) BP targets based on CV/renal benefits; (ii) management of isolated systolic or diastolic hypertension; (iii) roles of angiotensin II receptor blockers; (iv) implications of albuminuria for CV/renal events and treatment choices; and (v) roles and tools of screening for microalbuminuria. The panel held three virtual meetings using a modified Delphi method to address the discussion areas. After each meeting, consensus statements were derived and anonymously voted on by every panelist. A total of 17 consensus statements were formulated based on recent evidence and expert insights regarding cardioprotection and renoprotection for hypertensive patients with T2DM.
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Affiliation(s)
| | | | - Wing-Bun Chan
- Diabetologists & Endocrinologists Alliance, Hong Kong SAR, China
| | | | | | | | | | - Tak-Sun Tse
- Diabetologists & Endocrinologists Alliance, Hong Kong SAR, China
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Gallo G, Volpe M, Rubattu S. Angiotensin Receptor Blockers in the Management of Hypertension: A Real-World Perspective and Current Recommendations. Vasc Health Risk Manag 2022; 18:507-515. [PMID: 35846737 PMCID: PMC9285525 DOI: 10.2147/vhrm.s337640] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/07/2022] [Indexed: 12/13/2022] Open
Abstract
Hypertension represents a major common cardiovascular risk factor. Optimal control of high blood pressure levels is recommended to reduce the global burden of hypertensive-mediated organ damage and cardiovascular (CV) events. Among the first-line drugs recommended in international guidelines, renin-angiotensin-aldosterone system antagonists [angiotensin converting enzyme inhibitors (ACEi) and angiotensin receptor blockers (ARBs)] have long represented a rational, effective, and safe anti-hypertensive pharmacological strategy. In fact, current US and European guidelines recommend ACEi and ARBs as a suitable first choice for hypertension treatment together with calcium channel blockers (CCBs) and thiazide diuretics. Different studies have demonstrated that ARBs and ACEi exert a comparable effect in lowering blood pressure levels. However, ARBs are characterized by better pharmacological tolerability. Most importantly, the clinical evidence supports a relevant protective role of ARBs toward the CV and renal damage development, as well as the occurrence of major adverse CV events, in hypertensive patients. Moreover, a neutral metabolic effect has been reported upon ARBs administration, in contrast to other antihypertensive agents, such as beta-blockers and diuretics. These properties highlight the use of ARBs as an excellent pharmacological strategy to manage hypertension and its dangerous consequences. The present review article summarizes the available evidence regarding the beneficial effects and current recommendations of ARBs in hypertension. The specific properties performed by these agents in various clinical subsets are discussed, also including an overview of their implications for the current COVID-19 pandemic.
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Affiliation(s)
- Giovanna Gallo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy.,IRCCS Neuromed, Pozzilli, IS, Italy
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Sharma M, Singh V, Sharma R, Koul A, McCarthy ET, Savin VJ, Joshi T, Srivastava T. Glomerular Biomechanical Stress and Lipid Mediators during Cellular Changes Leading to Chronic Kidney Disease. Biomedicines 2022; 10:biomedicines10020407. [PMID: 35203616 PMCID: PMC8962328 DOI: 10.3390/biomedicines10020407] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 01/31/2022] [Accepted: 02/04/2022] [Indexed: 02/04/2023] Open
Abstract
Hyperfiltration is an important underlying cause of glomerular dysfunction associated with several systemic and intrinsic glomerular conditions leading to chronic kidney disease (CKD). These include obesity, diabetes, hypertension, focal segmental glomerulosclerosis (FSGS), congenital abnormalities and reduced renal mass (low nephron number). Hyperfiltration-associated biomechanical forces directly impact the cell membrane, generating tensile and fluid flow shear stresses in multiple segments of the nephron. Ongoing research suggests these biomechanical forces as the initial mediators of hyperfiltration-induced deterioration of podocyte structure and function leading to their detachment and irreplaceable loss from the glomerular filtration barrier. Membrane lipid-derived polyunsaturated fatty acids (PUFA) and their metabolites are potent transducers of biomechanical stress from the cell surface to intracellular compartments. Omega-6 and ω-3 long-chain PUFA from membrane phospholipids generate many versatile and autacoid oxylipins that modulate pro-inflammatory as well as anti-inflammatory autocrine and paracrine signaling. We advance the idea that lipid signaling molecules, related enzymes, metabolites and receptors are not just mediators of cellular stress but also potential targets for developing novel interventions. With the growing emphasis on lifestyle changes for wellness, dietary fatty acids are potential adjunct-therapeutics to minimize/treat hyperfiltration-induced progressive glomerular damage and CKD.
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Affiliation(s)
- Mukut Sharma
- Research and Development Service, Kansas City VA Medical Center, Kansas City, MO 64128, USA;
- Midwest Veterans’ Biomedical Research Foundation, Kansas City, MO 64128, USA; (A.K.); (V.J.S.); (T.S.)
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, MO 66160, USA;
- Correspondence: ; Tel.: +1-816-861-4700 (ext. 58222)
| | - Vikas Singh
- Neurology, Kansas City VA Medical Center, Kansas City, MO 64128, USA;
| | - Ram Sharma
- Research and Development Service, Kansas City VA Medical Center, Kansas City, MO 64128, USA;
| | - Arnav Koul
- Midwest Veterans’ Biomedical Research Foundation, Kansas City, MO 64128, USA; (A.K.); (V.J.S.); (T.S.)
| | - Ellen T. McCarthy
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, MO 66160, USA;
| | - Virginia J. Savin
- Midwest Veterans’ Biomedical Research Foundation, Kansas City, MO 64128, USA; (A.K.); (V.J.S.); (T.S.)
| | - Trupti Joshi
- Department of Health Management and Informatics, University of Missouri, Columbia, MO 65201, USA;
| | - Tarak Srivastava
- Midwest Veterans’ Biomedical Research Foundation, Kansas City, MO 64128, USA; (A.K.); (V.J.S.); (T.S.)
- Section of Nephrology, Children’s Mercy Hospital and University of Missouri, Kansas City, MO 64108, USA
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of Missouri, Kansas City, MO 64108, USA
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Abstract
Sodium glucose cotransporter 2 (SGLT-2) inhibitors are the latest class of antidiabetic medications. They prevent glucose reabsorption in the proximal convoluted tubule to decrease blood sugar. Several animal studies revealed that SGLT-2 is profoundly involved in the inflammatory response, fibrogenesis, and regulation of numerous intracellular signaling pathways. Likewise, SGLT-2 inhibitors markedly attenuated inflammation and fibrogenesis and improved the function of damaged organ in animal studies, observational studies, and clinical trials. SGLT-2 inhibitors can decrease blood pressure and ameliorate hypertriglyceridemia and obesity. Likewise, they improve the outcome of cardiovascular diseases such as heart failure, arrhythmias, and ischemic heart disease. SGLT-2 inhibitors are associated with lower cardiovascular and all-cause mortality as well. Meanwhile, they protect against nonalcoholic fatty liver disease (NAFLD), chronic kidney disease, acute kidney injury, and improve micro- and macroalbuminuria. SGLT-2 inhibitors can reprogram numerous signaling pathways to improve NAFLD, cardiovascular diseases, and renal diseases. For instance, they enhance lipolysis, ketogenesis, mitochondrial biogenesis, and autophagy while they attenuate the renin-angiotensin-aldosterone system, lipogenesis, endoplasmic reticulum stress, oxidative stress, apoptosis, and fibrogenesis. This review explains the beneficial effects of SGLT-2 inhibitors on NAFLD and cardiovascular and renal diseases and dissects the underlying molecular mechanisms in detail. This narrative review explains the beneficial effects of SGLT-2 inhibitors on NAFLD and cardiovascular and renal diseases using the results of latest observational studies, clinical trials, and meta-analyses. Thereafter, it dissects the underlying molecular mechanisms involved in the clinical effects of SGLT-2 inhibitors on these diseases.
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Affiliation(s)
- Moein Ala
- School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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9
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Li B, Chen K, Wang J, Wang Y, Li B, Li R, Gao Z, Tang X, Yan L, Wan Q, Wang W, Qin G, Chen L, Mu Y. Low-grade albuminuria is associated with high cardiovascular risk in CVD-free and normoalbuminuric Chinese adults: Results from the REACTION study. J Diabetes 2021; 13:648-660. [PMID: 33389816 DOI: 10.1111/1753-0407.13152] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 12/20/2020] [Accepted: 12/30/2020] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Data are limited with regard to the association between low-grade albuminuria (below the threshold of microalbuminuria) and high cardiovascular risk in normoalbuminuric Chinese adults free of cardiovascular disease (CVD). METHODS A total of 32 650 participants aged over 40 years from seven regional centers in China were included in this study. The single-void first morning urine sample was collected to measure the urinary albumin to creatinine ratio (UACR) and the data were divided into sex-specific quartiles. The Framingham Risk Score (FRS) was used to identify participants at high risk of developing coronary heart disease (CHD) over the next 10 years and the association between low-grade albuminuria and high 10-year Framingham risk for CHD (FRS ≥20%) was investigated. RESULTS Among males and females, the prevalence of cardiometabolic risk factors (diabetes, hypertension, and dyslipidemia) increased markedly with the elevation of UACR quartiles. Logistic regression analysis showed that the odds ratios (ORs) for high 10-year risk of CHD increased significantly from the second quartile in males (UACR: 4.78 ~ 7.53 mg/g, OR = 1.21, 95% confidence interval [CI]: 1.05-1.40) and the third quartile in females (UACR: 9.13 ~ 15.04 mg/g, OR = 3.07, 95% CI: 1.75-5.40). Stratified analysis showed that in males, the association was especially pronounced in elderly, overweight/obese participants and those without diabetes and hypertension whereas in females, the association was especially pronounced in elderly, overweight/obese participants and those without diabetes and with hypertension. CONCLUSIONS Low-grade albuminuria was significantly associated with high 10-year cardiovascular risk among CVD-free and normoalbuminuric Chinese adults.
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Affiliation(s)
- Bing Li
- Department of Endocrinology, The First Medical Center of PLA General Hospital, Beijing, China
| | - Kang Chen
- Department of Endocrinology, The First Medical Center of PLA General Hospital, Beijing, China
| | - Jie Wang
- Department of Endocrinology, The First Medical Center of PLA General Hospital, Beijing, China
| | - Yuxia Wang
- Department of Nutrition, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Binqi Li
- Department of Endocrinology, The First Medical Center of PLA General Hospital, Beijing, China
| | - Ran Li
- Department of Endocrinology, The First Medical Center of PLA General Hospital, Beijing, China
| | - Zhengnan Gao
- Department of Endocrinology, Dalian Municipal Central Hospital, Dalian, China
| | - Xulei Tang
- Department of Endocrinology, First Hospital of Lanzhou University, Lanzhou, China
| | - Li Yan
- Department of Endocrinology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qin Wan
- Department of Endocrinology, Affiliated Hospital of Luzhou Medical College, Luzhou, China
| | - Weiqing Wang
- Department of Endocrinology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Guijun Qin
- Department of Endocrinology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lulu Chen
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yiming Mu
- Department of Endocrinology, The First Medical Center of PLA General Hospital, Beijing, China
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Sarzani R, Giulietti F, Filipponi A, Marziali S, Ristori L, Buscarini S, Garbuglia C, Biondini S, Allevi M, Spannella F. The Number of Pills, Rather Than the Type of Renin-Angiotensin System Inhibitor, Predicts Ambulatory Blood Pressure Control in Essential Hypertensives on Triple Therapy: A Real-Life Cross-Sectional Study. Adv Ther 2021; 38:4013-4025. [PMID: 34115328 PMCID: PMC8279975 DOI: 10.1007/s12325-021-01799-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 05/18/2021] [Indexed: 01/19/2023]
Abstract
Introduction We evaluated the prevalence and predictors of ambulatory blood pressure (BP) control in patients taking a triple antihypertensive therapy (renin–angiotensin system inhibitor + calcium channel blocker + thiazide/thiazide-like diuretic, in either free or fixed-dose combinations) containing an angiotensin-converting enzyme inhibitor (ACEi) or an angiotensin receptor blocker (ARB). Methods We performed an observational cross-sectional study on 520 consecutive patients with essential hypertension taking a stable triple therapy in whom 24-h ambulatory BP was evaluated. Both number of pills and antihypertensive treatment intensity (ATI), as possible pharmacological predictors of ambulatory BP control, were taken into account. Results A total of 189 (36.3%) patients were taking triple therapy with ACEi and 331 (63.7%) patients were taking triple therapy with ARB. Mean age was 62.7 ± 12.2 years. Patients on triple therapy with ACEi had a significantly lower ATI and took fewer antihypertensive pills than patients on triple therapy with ARB (22.2% of patients took a single-pill triple fixed-dose combination). Patients taking triple therapy with ACEi had higher prevalence of both 24-h (54.8% vs 44.0%; p = 0.019) and daytime BP control (61.8% vs 49.2%; p = 0.006) than patients taking triple therapy with ARB, even after adjusting for age, sex, body mass index, smoking habit, type 2 diabetes mellitus, estimated glomerular filtration rate, and ATI [OR 1.5 (95% CI 1.1–2.2) and OR 1.6 (95% CI 1.1–2.4), respectively]. However, these independent associations with ambulatory BP control were lost when the number of antihypertensive pills was included in the model. Conclusion The higher prevalence of ambulatory BP control found in patients taking a triple therapy with ACEi was affected by the lower number of antihypertensive pills taken, which was also the key predictor of ambulatory BP control in our study. This confirms the importance of fixed-dose combinations in the management of essential hypertension.
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Affiliation(s)
- Riccardo Sarzani
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy.
- Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy.
| | - Federico Giulietti
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy
- Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy
| | - Andrea Filipponi
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy
- Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy
| | - Sonia Marziali
- Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy
| | - Letizia Ristori
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy
- Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy
| | - Silvia Buscarini
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy
- Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy
| | - Caterina Garbuglia
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy
- Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy
| | - Simone Biondini
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy
- Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy
| | - Massimiliano Allevi
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy
- Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy
| | - Francesco Spannella
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy
- Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy
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Albuminuria increased the risk of left ventricular hypertrophy in type 2 diabetes patients with early renal insufficiency. Int J Diabetes Dev Ctries 2021. [DOI: 10.1007/s13410-021-00946-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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12
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Should ACE inhibitors or calcium channel blockers be used for post-transplant hypertension? Pediatr Nephrol 2021; 36:539-549. [PMID: 32060819 DOI: 10.1007/s00467-020-04485-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 01/14/2020] [Accepted: 01/17/2020] [Indexed: 10/25/2022]
Abstract
Arterial hypertension in renal transplant recipients warrants antihypertensive treatment. The preferable choice of antihypertensives that should be used in patients after kidney transplantation remains a matter of debate; however, calcium channel blockers (CCB) and angiotensin-converting enzyme inhibitors (ACEI) are currently the most commonly used antihypertensives. This educational review summarizes the current evidence about the effects of these two classes of medications in transplant recipients. Several studies have demonstrated that both classes of drugs can reduce blood pressure (BP) to similar extents. Meta-analyses of adult randomized controlled trials have shown that graft survival is improved in patients treated with ACEIs and CCBs, and that CCBs increase, yet ACEIs decrease, graft function. Proteinuria is usually decreased by ACEIs but remains unchanged with CCBs. In children, no randomized controlled study has ever been performed to compare BP or graft survival between CCBs and ACEIs. Post-transplant proteinuria could be reduced in children along with BP by ACEIs. The results of the most current meta-analyses recommend that due to their positive effects on graft function and survival, along with their lack of negative effects on serum potassium, CCBs could be the preferred first-line antihypertensive agent in renal transplant recipients. However, antihypertensive therapy should be individually tailored based on other factors, such as time after transplantation, presence of proteinuria/albuminuria, or hyperkalemia. Furthermore, due to the difficulty in controlling hypertension, combination therapy containing both CCBs and ACEIs could be a reasonable first-step therapy in treating children with severe post-transplantation hypertension.
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Li Y, Miao R, Liu Y, Zhang J, Dou Z, Zhao L, Zhang Y, Huang Z, Xia Y, Han D. Efficacy and Safety of Tripterygium Glycoside in the Treatment of Diabetic Nephropathy: A Systematic Review and Meta-Analysis Based on the Duration of Medication. Front Endocrinol (Lausanne) 2021; 12:656621. [PMID: 33959100 PMCID: PMC8095376 DOI: 10.3389/fendo.2021.656621] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/23/2021] [Indexed: 12/11/2022] Open
Abstract
AIM The aim of this study was to assess the clinical efficacy and safety of Tripterygium-derived glycosides (TG) after 3-month and 6-month of treatments of diabetic nephropathy (DN) and to resolve the conflict between medicine guidance and clinical practice for TG application. METHODS We conducted a systematic review and meta-analysis of randomized controlled trials involving TG application in treating DN. We extensively searched PubMed, Cochrane Library, CNKI, VIP, Wan-Fang, CBM, Chinese Clinical Trial Registry, and WHO International Clinical Trial Registration Platform till November 2020, along with grey literature for diabetes and all other relevant publications to gather eligible studies. Based on the preset inclusion and exclusion criteria, document screening, quality assessment of methodology, and data extraction was conducted by two researchers independently. The methodological quality was assessed by the Cochrane risk test from the Cochrane Handbook 5.2, and then analyses were performed by Review Manager 5.3 (Rev Man 5.3). The quality of output evidence was classified by GRADE. RESULTS Thirty-one eligible studies (2764 patients) were included for this meta-analysis. Our study results showed a comparable significant decrease in the 24 h-UTP and blood creatinine levels in DN patients from both 3-month and 6-month TG treatment groups, compared with the routine symptomatic treatment alone. To the contrary of the findings from the included studies, our results showed that the occurrence of serious adverse reaction events was significantly higher in the TG treated group with 6 months of treatment duration compared to that of 3 months of the treatment course. However, the total AR ratio was slightly varied while increasing the percent of severe adverse events. GRADE assessment indicated that the quality of evidence investigating TG-induced adverse reactions was moderate and that for 24 h-UTP and blood creatinine indicators were considerably low. CONCLUSION Combinatorial treatment regimen including TG can significantly decrease the pathological indicators for DN progression, while it can also simultaneously predispose the patient to a higher risk for developing severe adverse events, as the medicine guidance indicates. Notably, even in 3-month of course duration smaller percent of severe adverse events can get to a fatal high percent and is likely to increase proportionally as the TG treatment continues. This suggests that TG-mediated DN treatment duration should be optimized to even less than 3 continuous months to avoid adverse event onset-associated further medical complications in DN patients. In clinical practice, serious attention should be paid to these severe side-effects even in a course normally considered safe, and importantly more high-quality studies are urgently warranted to obtain detailed insights into the balance between the efficacy and safety profiles of TG application in treating DN.
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Affiliation(s)
- Yizhen Li
- School of Life and Science, Beijing University of Chinese Medicine, Beijing, China
| | - Runpei Miao
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yixing Liu
- School of Management, Beijing University of Chinese Medicine, Beijing, China
| | - Jiawei Zhang
- School of Life and Science, Beijing University of Chinese Medicine, Beijing, China
| | - Zhili Dou
- School of Life and Science, Beijing University of Chinese Medicine, Beijing, China
| | - Lei Zhao
- School of Life and Science, Beijing University of Chinese Medicine, Beijing, China
| | - Yunan Zhang
- School of Life and Science, Beijing University of Chinese Medicine, Beijing, China
| | - Zhe Huang
- School of Life and Science, Beijing University of Chinese Medicine, Beijing, China
| | - Ye Xia
- School of Life and Science, Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Dongran Han, ; Ye Xia,
| | - Dongran Han
- School of Life and Science, Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Dongran Han, ; Ye Xia,
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14
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Puspita FM, Yunir E, Agustina PS, Sauriasari R. Effect of Angiotensin Receptor Blocker and Angiotensin Converting Enzyme Inhibitor on Kidney Function and Blood Potassium Level in Indonesian Type 2 Diabetes Mellitus with Hypertension: A Three-Month Cohort Study. Diabetes Metab Syndr Obes 2021; 14:3841-3849. [PMID: 34522111 PMCID: PMC8434850 DOI: 10.2147/dmso.s310091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 06/10/2021] [Indexed: 12/29/2022] Open
Abstract
PURPOSE National formulary restrictions in Indonesia (2019) require estimated glomerular filtration rate (eGFR) of less than 60 mL/min/1.73 m2 to be able to prescribe telmisartan and valsartan and ACE-I intolerance to be able to prescribe irbesartan and candesartan. These restrictions are based on economic considerations and differ from American Diabetes Association (ADA) (2020) guidelines which allow equal use of angiotensin II receptor blockers (ARB) and angiotensin-converting enzyme inhibitors (ACE-I) without restriction. Since there is a need to evaluate the different effects of ACE-I and ARB in the Indonesian hypertensive type 2 diabetes mellitus (T2DM) population, we compare their effects on urine albumin-to-creatinine ratio (UACR), estimated glomerular filtration rate (eGFR), and blood potassium level. PATIENTS AND METHODS A prospective cohort study at RSUPN Dr. Cipto Mangunkusumo Hospital was conducted in 123 T2DM patients. We followed the study subjects prospectively for three months using a validated questionnaire, health record, and laboratory data. RESULTS After 3 months of observation, there were no significant changes, except increased BMI values (p = 0.046) in the ACE-I group, and decreased LDL value (p = 0.016) and HDL value (p = 0.004) in the ARB group. Multivariate analysis showed that the consumption of ACE-I or ARB was not associated with a decrease/constant of UACR or increase potassium level, even after adjusting by confounding variables. Interestingly, we found ARB was more likely to increase eGFR, but the significance was lost once the duration of ACE-I/ARB use was entered into the model. In addition, BMI >25 kg/m2 was a significant factor associated with decreased/constant UACR, maleness was significant for increased eGFR, and declining systolic blood pressure for increase in potassium level. CONCLUSION ACE-I and ARB have a similar effect on UACR and blood potassium level, but ARB slightly increased eGFR compared to ACE-I within three months of consumption.
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Affiliation(s)
| | - Em Yunir
- Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | | | - Rani Sauriasari
- Faculty of Pharmacy, Universitas Indonesia, Depok, Indonesia
- Correspondence: Rani Sauriasari Faculty of Pharmacy, Universitas Indonesia, Depok, 16424, IndonesiaTel +62-21-7270031Fax +62-21-7863433 Email
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15
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Remission and progression of pre-existing micro- and macroalbuminuria over 15 years after bariatric surgery in Swedish Obese Subjects study. Int J Obes (Lond) 2020; 45:535-546. [PMID: 33159178 PMCID: PMC7914157 DOI: 10.1038/s41366-020-00707-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 09/24/2020] [Accepted: 10/23/2020] [Indexed: 01/22/2023]
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16
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Angiotensin Inhibition, TGF-β and EMT in Cancer. Cancers (Basel) 2020; 12:cancers12102785. [PMID: 32998363 PMCID: PMC7601465 DOI: 10.3390/cancers12102785] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/24/2020] [Accepted: 09/24/2020] [Indexed: 12/12/2022] Open
Abstract
Angiotensin inhibitors are standard drugs in cardiovascular and renal diseases that have antihypertensive and antifibrotic properties. These drugs also exert their antifibrotic effects in cancer by reducing collagen and hyaluronan deposition in the tumor stroma, thus enhancing drug delivery. Angiotensin II signaling interferes with the secretion of the cytokine TGF-β-a known driver of malignancy. TGF-β stimulates matrix production in cancer-associated fibroblasts, and thus drives desmoplasia. The effect of TGF-β on cancer cells itself is stage-dependent and changes during malignant progression from inhibitory to stimulatory. The intracellular signaling for the TGF-β family can be divided into an SMAD-dependent canonical pathway and an SMAD-independent noncanonical pathway. These capabilities have made TGF-β an interesting target for numerous drug developments. TGF-β is also an inducer of epithelial-mesenchymal transition (EMT). EMT is a highly complex spatiotemporal-limited process controlled by a plethora of factors. EMT is a hallmark of metastatic cancer, and with its reversal, an important step in the metastatic cascade is characterized by a loss of epithelial characteristics and/or the gain of mesenchymal traits.
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17
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Lee DH, Kumar A, Radoianu N, Ehren L, Bassil C. A Case of Diffuse and Nodular Glomerulosclerosis in Waldenstrom's Macroglobulinemia. Cureus 2020; 12:e10694. [PMID: 33133859 PMCID: PMC7593214 DOI: 10.7759/cureus.10694] [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: 08/24/2020] [Accepted: 09/27/2020] [Indexed: 11/05/2022] Open
Abstract
Diffuse and nodular glomerulosclerosis is associated with diabetic nephropathy and occasionally with tobacco users. However, it has also been linked with amyloidosis, cryoglobulinemia, and light-chain deposition disease. To the best of our knowledge, there is no published data on diffuse and nodular glomerulosclerosis without light chain deposition in Waldenstrom's macroglobulinemia (WM). We present a case of diffuse and nodular glomerulosclerosis in a non-diabetic, non-smoker with WM.
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Affiliation(s)
- Dae Hyun Lee
- Cardiovascular Medicine, University of South Florida (USF) Health Morsani College of Medicine, Tampa, USA
| | - Abhishek Kumar
- Nephrology, University of South Florida (USF) Health Morsani College of Medicine, Tampa, USA
| | - Nicoleta Radoianu
- Internal Medicine, University of South Florida (USF) Health Morsani College of Medicine, Tampa, USA
| | - Lindsey Ehren
- Internal Medicine, University of South Florida (USF) Health Morsani College of Medicine, Tampa, USA
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18
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Comparison of Effects of ACEIs and ARBs on Albuminuria and Hyperkalemia in Indonesian Hypertensive Type 2 Diabetes Mellitus Patients. Int J Hypertens 2020; 2020:5342161. [PMID: 32802494 PMCID: PMC7414342 DOI: 10.1155/2020/5342161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 06/14/2020] [Accepted: 06/30/2020] [Indexed: 11/21/2022] Open
Abstract
Purpose Due to economic consideration, Indonesia's formulary restrictions are at odds with the treatment guidelines of the American Diabetes Association (ADA) and the Eighth Joint National Committee (JNC 8). ADA and JNC 8 equally recommend the prescription of an angiotensin-converting enzyme inhibitor (ACEI) or angiotensin II receptor blocker (ARB) for hypertensive patients with type 2 diabetes mellitus (T2DM) with overt proteinuria (urine albumin to creatinine ratio (UACR) ≥ 300 mg/g creatinine). However, since 1 April 2018, Indonesian formulary restricted telmisartan and valsartan only for T2DM patients with declined renal function as shown by eGFR value. There is no compelling evidence in favor of ACEI over ARB or vice versa except for data supporting the early use of both drugs in patients with overt proteinuria. However, ARB is a choice if ACEI's side effects, that is, coughing, occurs. Therefore, it necessitates a detailed evaluation of the effects of ACEIs and ARBs on albuminuria and their side effect, hyperkalemia, specific to Indonesian T2DM patients. Methods This cross-sectional study involved 134 T2DM patients whose treatment was restricted to either ACEIs (n = 57) or ARBs (n = 77) for at least two months before the study during May–October 2018. Patients with known end-stage renal disease and those receiving dialysis were excluded. UACR and blood potassium levels were compared between the two study groups. Also, the risk factors of albuminuria and hyperkalemia were estimated using multivariate analysis. Results T2DM patients in the ACEI and ARB groups had similar characteristics except for a higher body mass index (p=0.008), lower glomerular filtration rate (p=0.04), and a longer duration of prior treatment (p < 0.001) in the ARB group. This study showed no differences between the ACEI and ARB groups in the proportion of cases with albuminuria (p=0.97) and hyperkalemia (p=0.86), even after adjustment for confounders. In addition, uncontrolled diastolic blood pressure was a significant factor associated with albuminuria (OR: 4.897, 95% CI: 1.026–23.366; p=0.046), whereas a female was 70.1% less likely to develop hyperkalemia than a male (OR: 0.299, 95% CI: 0.102–0.877; p=0.028). Conclusion This cross-sectional study demonstrated that ACEIs and ARBs have a similar effect on albuminuria and hyperkalemia in Indonesian hypertensive T2DM patients, even after correction for potentially confounding variables.
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19
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Brown JD, Smith SM, Strotmeyer ES, Kritchevsky SB, Gill TM, Blair SN, Fielding RA, Buford TW, Pahor M, Manini TM. Comparative Effects of Angiotensin-Converting Enzyme Inhibitors and Angiotensin Receptor Blockers on Response to a Physical Activity Intervention in Older Adults: Results From the Lifestyle Interventions and Independence for Elders Study. J Gerontol A Biol Sci Med Sci 2020; 75:1010-1016. [PMID: 31070702 PMCID: PMC7164526 DOI: 10.1093/gerona/glz120] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Angiotensin-converting enzyme inhibitors (ACEis) and angiotensin receptor blockers (ARBs) may protect against aging-related decline. This study directly compared ACEis and ARBs on associations with risk of mobility disability in older adults when combined with a physical activity intervention. METHODS This was a secondary analysis of the Lifestyle Interventions and Independence for Elders (LIFE) trial. Participants aged 70-89 years were randomized to a physical activity or health education intervention. Outcomes included incident and persistent major mobility disability, injurious falls, short physical performance battery, and gait speed. For this analysis, only participants who reported ACEi or ARB use at baseline were included. Baseline differences between ACEi and ARB groups were adjusted for using inverse probability of treatment weights. Weighted Cox proportional hazard models and analysis of covariance models were used to evaluate the independent effects of medications and interaction effects with the intervention on each outcome. RESULTS Of 1,635 participants in the Lifestyle Interventions and Independence for Elders study, 796 used either an ACEi (496, 62.3%) or ARB (300, 37.7%). Compared with ACEi users, ARB users had 28% lower risk (hazard ratio [HR] = 0.72 [0.60-0.85]) of incident major mobility disability and 35% (HR = 0.65 [0.52-0.82]) lower risk of persistent major mobility disability whereas no interaction between medication use and intervention was observed. Risk of injurious falls and changes in short physical performance battery or gait speed were not different between ARB and ACEi users. CONCLUSIONS These results suggest that ARBs may protect from major mobility disability by other mechanisms than improving physical performance.
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Affiliation(s)
- Joshua D Brown
- Department of Pharmaceutical Outcomes and Policy, University of Florida College of Pharmacy, Gainesville
- Center for Drug Evaluation and Safety, University of Florida, Gainesville
| | - Steven M Smith
- Department of Pharmacotherapy and Translational Research, University of Florida College of Pharmacy, Gainesville
| | - Elsa S Strotmeyer
- Center for Aging and Population Health, Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pennsylvania
| | - Stephen B Kritchevsky
- Sticht Center for Healthy Aging and Alzheimer’s Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Thomas M Gill
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Steven N Blair
- Arnold School of Public Health, University of South Carolina, Columbia
| | - Roger A Fielding
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts
| | | | - Marco Pahor
- Institute on Aging, Department of Aging and Geriatric Research, University of Florida College of Medicine, Gainesville
| | - Todd M Manini
- Institute on Aging, Department of Aging and Geriatric Research, University of Florida College of Medicine, Gainesville
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Identifying Synergistic Mechanisms of Multiple Ingredients in Shuangbai Tablets against Proteinuria by Virtual Screening and a Network Pharmacology Approach. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:1027271. [PMID: 32025234 PMCID: PMC6984745 DOI: 10.1155/2020/1027271] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 11/08/2019] [Accepted: 11/29/2019] [Indexed: 02/07/2023]
Abstract
Shuangbai Tablets (SBT), a traditional herbal mixture, has shown substantial clinical efficacy. However, a systematic mechanism of its active ingredients and pharmacological mechanisms of action against proteinuria continues being lacking. A network pharmacology approach was effectual in discovering the relationship of multiple ingredients and targets of the herbal mixture. This study aimed to identify key targets, major active ingredients, and pathways of SBT against proteinuria by network pharmacology approach combined with thin layer chromatography (TLC). Human phenotype (HP) disease analysis, gene ontology (GO) analysis, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis, and molecular docking were used in this study. To this end, a total of 48 candidate targets of 118 active ingredients of SBT were identified. Network analysis showed PTGS2, ESR1, and NOS2 to be the three key targets, and beta-sitosterol, quercetin, and berberine were the three major active ingredients; among them one of the major active ingredients, quercetin, was discriminated by TLC. These results of the functional enrichment analysis indicated that the most relevant disease including these 48 candidate proteins is proteinuria, SBT treated proteinuria by sympathetically regulating multiple biological pathways, such as the HIF-1, RAS, AGE-RAGE, and VEGF signaling pathways. Additionally, molecular docking validation suggested that major active ingredients of SBT were capable of binding to HIF-1A and VEGFA of the main pathways. Consequently, key targets, major active ingredients, and pathways based on data analysis of SBT against proteinuria were systematically identified confirming its utility and providing a new drug against proteinuria.
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Abstract
Hypertension is still the number one global killer. No matter what causes are, lowering blood pressure can significantly reduce cardiovascular complications, cardiovascular death, and total death. Unfortunately, some hypertensive individuals simply do not know having hypertension. Some knew it but either not being treated or treated but blood pressure does not achieve goal. The reasons for inadequate control of blood pressure are many. One important reason is that we are not very familiar with antihypertensive agents and less attention has been paid to comorbidities, complications as well as the hypertension-modified target organ damage in patients with hypertension. The right antihypertensive drug was not given to the right hypertensive patients at right time. This reviewer studied comprehensively the literature, hopefully that the review will help improve antihypertensive drug selection and antihypertensive therapy.
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Affiliation(s)
- Rutai Hui
- Chinese Academy of Medical Sciences FUWAI Hospital Hypertension Division, 167 Beilishilu West City District, 100037, Beijing People's Republic of China, China.
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22
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Pourafshar N, Karimi A, Wen X, Sobel E, Pourafshar S, Agrawal N, Segal E, Mohandas R, Segal MS. The utility of trough mycophenolic acid levels for the management of lupus nephritis. Nephrol Dial Transplant 2019; 34:83-89. [PMID: 29548021 DOI: 10.1093/ndt/gfy026] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Accepted: 01/11/2018] [Indexed: 01/27/2023] Open
Abstract
Background Monitoring of mycophenolic acid (MPA) levels may be useful for effective mycophenolate mofetil (MMF) dosing. However, whether commonly obtained trough levels are an acceptable method of surveillance remains debatable. We hypothesized that trough levels of MPA would be a poor predictor of area under the curve (AUC) for MPA. Methods A total of 51 patients with lupus nephritis who were on MMF 1500 mg twice a day and had a 4-h AUC done were included in this study. MPA levels were measured prior to (C0) and at 1 (C1), 2 (C2) and 4 (C4) h, followed by 1500 mg of MMF. The MPA AUC values were calculated using the linear trapezoidal rule. Regression analysis was used to examine the relationship between the MPA trough and AUC. Differences in the MPA trough and AUC between different clinical and demographic categories were compared using t-tests. Results When grouped by tertiles there was significant overlap in MPA, AUC 0-4 and MPA trough in all tertiles. Although there was a statistically significant correlation between MPA trough levels and AUC, this association was weak and accounted for only 30% of the variability in MPA trough levels. This relationship might be even more unreliable in men than women. The use of angiotensin-converting enzyme inhibitors or angiotensin receptor blockers was associated with increased MPA trough levels and AUC at 0-4 h (AUC0-4). Conclusion Trough levels of MPA do not show a strong correlation with AUC. In clinical situations where MPA levels are essential to guide therapy, an AUC0-4 would be a better indicator of the adequacy of treatment.
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Affiliation(s)
- Negiin Pourafshar
- Division of Nephrology, Center for Immunity, Inflammation and Regenerative Medicine, Department of Medicine, University of Virginia, Charlottesville, Virginia.,Division of Nephrology, Hypertension and Renal Transplant, Department of Medicine, University of Florida, Gainesville, Florida
| | - Ashkan Karimi
- Division of Cardiovascular Medicine, Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Xuerong Wen
- Division of Nephrology, Hypertension and Renal Transplant, Department of Medicine, University of Florida, Gainesville, Florida
| | - Eric Sobel
- Disvision of Rheumatology, Department of Medicine, University of Florida, Gainesville, Florida.,North Florida/South Georgia Veterans Health system, Gainesville, Florida
| | - Shirin Pourafshar
- Division of Nephrology, Center for Immunity, Inflammation and Regenerative Medicine, Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Nikhil Agrawal
- Division of Nephrology, Hypertension and Renal Transplant, Department of Medicine, University of Florida, Gainesville, Florida
| | - Emma Segal
- Division of Nephrology, Hypertension and Renal Transplant, Department of Medicine, University of Florida, Gainesville, Florida
| | - Rajesh Mohandas
- Division of Nephrology, Hypertension and Renal Transplant, Department of Medicine, University of Florida, Gainesville, Florida.,North Florida/South Georgia Veterans Health system, Gainesville, Florida
| | - Mark S Segal
- Division of Nephrology, Hypertension and Renal Transplant, Department of Medicine, University of Florida, Gainesville, Florida.,North Florida/South Georgia Veterans Health system, Gainesville, Florida
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23
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Inoue K, Tian X, Velazquez H, Soda K, Wang Z, Pedigo CE, Wang Y, Cross E, Groener M, Shin JW, Li W, Hassan H, Yamamoto K, Mundel P, Ishibe S. Inhibition of Endocytosis of Clathrin-Mediated Angiotensin II Receptor Type 1 in Podocytes Augments Glomerular Injury. J Am Soc Nephrol 2019; 30:2307-2320. [PMID: 31511362 PMCID: PMC6900791 DOI: 10.1681/asn.2019010053] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 08/04/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Inhibition of the renin-angiotensin system remains a cornerstone in reducing proteinuria and progression of kidney failure, effects believed to be the result of reduction in BP and glomerular hyperfiltration. However, studies have yielded conflicting results on whether podocyte-specific angiotensin II (AngII) signaling directly induces podocyte injury. Previous research has found that after AngII stimulation, β-arrestin-bound angiotensin II receptor type 1 (AT1R) is internalized in a clathrin- and dynamin-dependent manner, and that Dynamin1 and Dynamin2 double-knockout mice exhibit impaired clathrin-mediated endocytosis. METHODS We used podocyte-specific Dyn double-knockout mice to examine AngII-stimulated AT1R internalization and signaling in primary podocytes and controls. We also examined the in vivo effect of AngII in these double-knockout mice through renin-angiotensin system blockers and through deletion of Agtr1a (which encodes the predominant AT1R isoform expressed in kidney, AT1aR). We tested calcium influx, Rac1 activation, and lamellipodial extension in control and primary podocytes of Dnm double-knockout mice treated with AngII. RESULTS We confirmed augmented AngII-stimulated AT1R signaling in primary Dnm double-knockout podocytes resulting from arrest of clathrin-coated pit turnover. Genetic ablation of podocyte Agtr1a in Dnm double-knockout mice demonstrated improved albuminuria and kidney function compared with the double-knockout mice. Isolation of podocytes from Dnm double-knockout mice revealed abnormal membrane dynamics, with increased Rac1 activation and lamellipodial extension, which was attenuated in Dnm double-knockout podocytes lacking AT1aR. CONCLUSIONS Our results indicate that inhibiting aberrant podocyte-associated AT1aR signaling pathways has a protective effect in maintaining the integrity of the glomerular filtration barrier.
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Affiliation(s)
- Kazunori Inoue
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Xuefei Tian
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Heino Velazquez
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Keita Soda
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Zhen Wang
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Christopher E Pedigo
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Ying Wang
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Elizabeth Cross
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Marwin Groener
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Jee-Won Shin
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Wei Li
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Hossam Hassan
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Koichi Yamamoto
- Department of Geriatric Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan; and
| | - Peter Mundel
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Shuta Ishibe
- Section of Nephrology, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut;
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24
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Ramaswami U, Beck M, Hughes D, Kampmann C, Botha J, Pintos-Morell G, West ML, Niu DM, Nicholls K, Giugliani R. Cardio- Renal Outcomes With Long- Term Agalsidase Alfa Enzyme Replacement Therapy: A 10- Year Fabry Outcome Survey (FOS) Analysis. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:3705-3715. [PMID: 31749608 PMCID: PMC6819672 DOI: 10.2147/dddt.s207856] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 09/27/2019] [Indexed: 12/18/2022]
Abstract
Purpose Following the publication of 5-year agalsidase alfa enzyme replacement therapy (ERT) outcomes data from the Fabry Outcome Survey (FOS), 10-year data were analyzed. Patients and methods FOS (ClinicalTrials.gov identifier: NCT03289065) data (April 2001 to August 2018) were retrospectively analyzed. Estimated glomerular filtration rate (eGFR) and left ventricular mass indexed to height (LVMI) were analyzed after treatment start (baseline) for patients with ≥3 measurements, including baseline and year 10. Results Median (range) age (years) of the evaluable treated renal cohort at treatment start was 48.8 (17.9–67.3) for females (n=62), 34.4 (18.0–66.8) for males (n=90). With eGFR ≥60 mL/min/1.73 m2 at baseline, mean (95% CI) rate of eGFR change (eGFR/year) over 10 years was relatively stable in females (n=52; −0.55 [−1.12, +0.01]) and slightly declined in males (n=79; −1.99 [−2.45, −1.54]). With impaired kidney function (eGFR <60 mL/min/1.73 m2) at baseline, mean (95% CI) eGFR/year was stable in females (n=10; −0.14 [−1.43, +1.15]) and slightly declined in males (n=11; −2.79 [−4.01, −1.56]) over 10 years. Median (range) age (years) of the evaluable treated cardiac cohort at treatment start was 46.7 (3.7–67.3) for females (n=34), 28.2 (4.0–54.2) for males (n=35). With left ventricular hypertrophy (LVH; LVMI >48 g/m2.7 in females, >50 g/m2.7 in males) at baseline, mean (95% CI) LVMI/year slightly increased over 10 years in females (n=18; +1.51 [+0.91, +2.12]) and males (n=14; +0.87 (+0.19, +1.55). Without LVH at baseline, mean (95% CI) LVMI/year was stable in females (n=16; +0.52 [−0.13, +1.17]) and males (n=21; +0.57 [+0.02, +1.13]) over 10 years. Conclusion Agalsidase alfa-treated patients with 10-year FOS data and preserved kidney function and/or normal LVMI at baseline remained largely stable; those with decreased kidney function or LVH at baseline experienced modest declines in renal function and/or increases in LVMI.
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Affiliation(s)
- Uma Ramaswami
- Royal Free London NHS Foundation Trust, Lysosomal Disorders Unit, Institute of Immunity and Transplantation, London, UK
| | - Michael Beck
- Centre for Paediatric and Adolescent Medicine, University Medical Centre, University of Mainz, Mainz, Germany
| | - Derralynn Hughes
- Royal Free London NHS Foundation Trust, Lysosomal Disorders Unit, Institute of Immunity and Transplantation, London, UK
| | - Christoph Kampmann
- Centre for Paediatric and Adolescent Medicine, University Medical Centre, University of Mainz, Mainz, Germany
| | - Jaco Botha
- Department of Biostatistics and Programming, Takeda, Zug, Switzerland
| | - Guillem Pintos-Morell
- Centre for Rare Diseases, University Hospital Vall d'Hebron, Barcelona, CIBERER-GCV08_IGTP Research Institute and Teaching Unit Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Michael L West
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Dau-Ming Niu
- Department of Paediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Kathy Nicholls
- Department of Nephrology, Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia.,Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia
| | - Roberto Giugliani
- Medical Genetics Service HCPA, Department of Genetics, UFRGS, and INAGEMP, Porto Alegre, Brazil
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25
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Hirai T, Shuji Y, Takiyama M, Hanada K, Itoh T. Renin-angiotensin system inhibitors for countering proteinuria induced by angiogenesis inhibitors: a retrospective observational analysis. Cancer Chemother Pharmacol 2019; 84:195-202. [PMID: 31119376 DOI: 10.1007/s00280-019-03876-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 05/14/2019] [Indexed: 12/20/2022]
Abstract
PURPOSE Occurrence of proteinuria could result in cessation of bevacizumab and ramucirumab treatments. Renin-angiotensin system (RAS) inhibitors exert a renoprotective effect by countering proteinuria. However, the association between renoprotective effect of RAS inhibitors and blood pressure control is unclear. This study assessed the risk factors for proteinuria induced by bevacizumab or ramucirumab and the relationship between renoprotective effect of RAS inhibitors and blood pressure control. METHODS A retrospective observational analysis was conducted at Tokyo Women's Medical University, Medical Center East from June 2015 to May 2018. Multivariate logistic regression analysis was used to identify risk factors for proteinuria induced by treatment with bevacizumab and ramucirumab. Renoprotective effect was assessed by analyzing blood pressure data in association with the use of RAS inhibitors. RESULTS Out of 208 patients included in this study, proteinuria was observed in 50 (24%) patients. Body mass index ≥ 24 kg/m2 (OR = 2.45, 95% CI 1.21-4.96, p = 0.01), colorectal cancer (OR = 1.95, 95% CI 1.00-3.80, p < 0.05), and use of RAS inhibitors (OR = 0.25 95% CI 0.07-0.92, p = 0.04) were associated with proteinuria induced by treatment with bevacizumab and ramucirumab. A change in systolic blood pressure at second visit was higher in patients with RAS inhibitors compared with those in patients without RAS inhibitors (25 mmHg vs - 5 mmHg, p = 0.04). CONCLUSION Although RAS inhibitors protected patients from proteinuria induced by bevacizumab or ramucirumab, RAS inhibitors could not adequately control their blood pressures in patients with proteinuria.
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Affiliation(s)
- Toshinori Hirai
- Department of Pharmacy, Tokyo Women's Medical University, Medical Center East, 2-1-10, Nishiogu, Arakawa-ku, Tokyo, 116-0011, Japan.
| | - Yukari Shuji
- Department of Pharmacy, Tokyo Women's Medical University, Medical Center East, 2-1-10, Nishiogu, Arakawa-ku, Tokyo, 116-0011, Japan
| | - Megumi Takiyama
- Department of Pharmacy, Tokyo Women's Medical University, Medical Center East, 2-1-10, Nishiogu, Arakawa-ku, Tokyo, 116-0011, Japan
| | - Kazuhiko Hanada
- Department of Pharmacometrics and Pharmacokinetics, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo, 204-8588, Japan
| | - Toshimasa Itoh
- Department of Pharmacy, Tokyo Women's Medical University, Medical Center East, 2-1-10, Nishiogu, Arakawa-ku, Tokyo, 116-0011, Japan
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26
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Randomized trial of an increased dose of calcium channel blocker or angiotensin II type 1 receptor blocker as an add-on intensive depressor therapy in type 2 diabetes mellitus patients with uncontrolled essential hypertension: the ACADEMIE Study. Heart Vessels 2018; 34:698-710. [PMID: 30406819 DOI: 10.1007/s00380-018-1286-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 10/26/2018] [Indexed: 10/27/2022]
Abstract
There is a lack of data on how to treat hypertensive patients with diabetes when treatment with medium doses of calcium channel blocker and angiotensin II type 1 receptor blocker (ARB) is insufficient to achieve the target blood pressure (BP). A total of 121 participants with type 2 diabetes and uncontrolled essential hypertension, who were receiving medium doses of amlodipine (5 mg/day) and ARB, were enrolled. Participants were randomized to receive either a high dose of amlodipine (10 mg/day) plus a medium dose of ARB (high-AML) or a medium dose of amlodipine (5 mg/day) plus a high dose of ARB (high-ARB). The depressor effects of these two regimens were monitored using a telemonitoring home BP-measuring system. Fifty-four patients were excluded after an observation period, and the remaining 67 eligible participants were randomized into the two groups; 42 which had a record of their home BP for analysis. The change in morning home systolic and diastolic BP was greater in the high-AML than in the high-ARB (systolic BP; - 7.9 mmHg vs. + 2.7 mmHg; p = 0.0002, diastolic BP; - 3.9 mmHg vs. + 0.6 mmHg; p = 0.0007). In addition, the home systolic and diastolic BP before going to bed and office systolic BP were significantly reduced from week 0 only in the high-AML. An increased dose of amlodipine, but not ARB, reduced home morning BP in hypertensive patients with type 2 diabetes who were already receiving combination therapy with medium doses of amlodipine and ARB.
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27
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Cai J, Huang X, Zheng Z, Lin Q, Peng M, Shen D. Comparative efficacy of individual renin-angiotensin system inhibitors on major renal outcomes in diabetic kidney disease: a network meta-analysis. Nephrol Dial Transplant 2018; 33:1968-1976. [PMID: 29579289 DOI: 10.1093/ndt/gfy001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2017] [Accepted: 12/20/2017] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) are two drug classes with well-documented renal protective effects. However, whether there is any difference among individual drugs remains unknown. In this study, we aimed to compare the efficacy of individual ACEIs/ARBs on major renal outcomes in adults with diabetic kidney disease (DKD). METHODS We conducted a Bayesian-framework network meta-analysis with a random effects model. We searched PubMed, Embase, Scopus, the Cochrane Central Register of Controlled Trials and ClinicalTrials.gov for clinical trials of ACEIs or ARBs as monotherapy compared with other conventional antihypertensive drugs or placebo. Primary outcomes were end-stage renal disease (ESRD) and albuminuria/proteinuria (including change in albuminuria/proteinuria, progression to macroalbuminuria and remission to normoalbuminuria). Secondary outcome was doubling of serum creatinine levels. We also assessed for hyperkalemia, cough and angioedema/edema. International prospective register of systematic reviews (PROSPERO) registration CRD42016036997. RESULTS A total of 100 studies with data for 22 365 DKD patients, the majority of whom had type 2 diabetes, were included. Individual ACEIs and ARBs at goal doses showed no significant differences in ESRD and doubling of serum creatinine levels. They also shared similar effects on albuminuria/proteinuria reduction and progression or remission of albuminuria. When combining three outcomes of albuminuria/proteinuria as a single endpoint, most ACEIs/ARBs consistently showed favorable antiproteinuric effect, with little difference in the possibility of being the superior treatment for improving albuminuria/proteinuria. Primary outcomes did not change substantially in meta-regressions and sensitivity analyses. Findings were limited by lack of dose equivalence and paucity of data for some outcomes. CONCLUSIONS Based on the available evidence, individual ACEIs and ARBs at goal doses appeared to have no or little differences in their effect on major renal outcomes.
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Affiliation(s)
- Juyu Cai
- Cardiovascular Research Center, Shantou University Medical College, Shantou, China
- Department of Internal Medicine, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Xianxi Huang
- Laboratory of Molecular Cardiology, Shantou University Medical College, Shantou, China
- Intensive Care Unit, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Zhongsheng Zheng
- Department of Internal Medicine, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Qing Lin
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mian Peng
- Intensive Care Unit, The Fifth People's Hospital of Shenzhen City, Shenzhen, China
| | - Daoqian Shen
- Department of respiratory medicine, Zhangjiajie City Hospital, Zhangjiajie, Hunan, China
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28
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Yaribeygi H, Atkin SL, Katsiki N, Sahebkar A. Narrative review of the effects of antidiabetic drugs on albuminuria. J Cell Physiol 2018; 234:5786-5797. [PMID: 30367464 DOI: 10.1002/jcp.27503] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 09/10/2018] [Indexed: 12/12/2022]
Abstract
Diabetes mellitus is the most prevalent metabolic disorder worldwide. Glycemic control is the main focus of antidiabetic therapy. However, there are data suggesting that some antidiabetic drugs may have intrinsic beneficial renal effects and protect against the development and progression of albuminuria, thus minimizing the risk of diabetic nephropathy. These pharmacological agents can suppress upstream molecular pathways involved in the pathophysiology of diabetes-induced renal dysfunction such as oxidative stress, inflammatory responses, and apoptosis. In this narrative review, the pathophysiology of albuminuria in patients with diabetic nephropathy is discussed. Furthermore, the renoprotective effects of antidiabetic drugs, focusing on albuminuria, are reviewed.
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Affiliation(s)
- Habib Yaribeygi
- Chronic Kidney Disease Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Niki Katsiki
- Second Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippokration Hospital, Thessaloniki, Greece
| | - Amirhossein Sahebkar
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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29
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Ali A, Abu Zar M, Kamal A, Faquih AE, Bhan C, Iftikhar W, Malik MB, Ahmad MQ, Ali NS, Sami SA, Jitidhar F, Cheema AM, Zulfiqar A. American Heart Association High Blood Pressure Protocol 2017: A Literature Review. Cureus 2018; 10:e3230. [PMID: 30410836 PMCID: PMC6207493 DOI: 10.7759/cureus.3230] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Hypertension is the most prevalent clinical symptom arising from various cardiovascular disorders. Likewise, it is considered a precursor or sequelae to the development of acute coronary artery disease and congestive heath failure (CHF). Hypertension has been considered a cardinal criterion to determine cardiovascular function. According to the World Health Organization (WHO) global observatory data, hypertension causes more than 7.5 million deaths a year, about 12.8% of the total human mortality. Similarly, the Center for Disease Control (CDC) states that 35% of the American adults have been estimated to have a persistently high blood pressure, which makes it about one in every three adults. Hypertension is a modifiable symptom that can be managed through pharmacological and non-pharmacological methods and standard protocols set forth by the American Heart Association (AHA). With new findings from various clinical trials related to the management of hypertension, new developments and recommendations have been made to update the previously established protocols for hypertension. This article aims to discuss and dissect the modern updates of hypertension management as comprehensively elaborated in the 2017 Hypertension Clinical Practice Guidelines.
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Affiliation(s)
- Asad Ali
- Medicine, CMH Lahore Medical College and Institute of Dentistry, Lahore, PAK
| | | | - Ahmad Kamal
- Hematology and Oncology, The University of Arizona, Tucson, USA
| | - Amber E Faquih
- Graduate, Dow University of Health Sciences, Karachi, PAK
| | - Chandur Bhan
- Internal Medicine, Chandka Medical College Hospital, Larkana, PAK
| | - Waleed Iftikhar
- Internal Medicine, CMH Lahore Medical College and Institute of Dentistry, Lahore, PAK
| | | | | | | | - Shahzad Ahmed Sami
- Internal Medicine, CMH Lahore Medical College and Institute of Dentistry, Lahore, PAK
| | - Fnu Jitidhar
- Internal Medicine, Orthopedic and Medical Institute, Karachi, PAK
| | - Abbas M Cheema
- Internal Medicine, Combined Military Hospital, Lahore, PAK
| | - Annum Zulfiqar
- Internal Medicine, Sheikh Zayed Medical College/Hospital, Lahore, PAK
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30
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George G, Patel N, Jang C, Wheeler D, Yaddanapudi SS, Dissin J, Balu R, Rangaswami J. Proteinuria Predicts Resistance to Antiplatelet Therapy in Ischemic Stroke. Transl Stroke Res 2017; 9:130-134. [PMID: 28875481 DOI: 10.1007/s12975-017-0568-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 08/21/2017] [Accepted: 08/24/2017] [Indexed: 12/21/2022]
Abstract
The occurrence of a stroke while on antiplatelet agents presents a therapeutic dilemma. One of the main causes for recurrent strokes is antiplatelet resistance more commonly known as high on treatment platelet reactivity (HTPR). Prior studies have established that proteinuria is associated with HTPR following myocardial infarction. Here, we investigated whether dipstick proteinuria correlates with HTPR in patients presenting with stroke. We performed a retrospective cohort analysis of 102 patients admitted for a recurrent ischemic stroke that had either a VerifyNow aspirin or VerifyNow clopidogrel laboratory test performed to assess platelet reactivity. Dipstick proteinuria was defined as > 30 mg/dl (2+ or more). HTPR was defined as an aspirin resistance unit > 550 for aspirin and a P2Y12 reactivity unit > 208 for clopidogrel. Patients with proteinuria on dipstick were significantly more likely to have HTPR to either aspirin (p value 0.017) or clopidogrel (p value 0.017). After controlling for age, smoking, diabetes, hypertension, CAD and GFR, proteinuria was an independent predictor of HTPR for patient taking aspirin (p = 0.025). Platelet resistance is an entity that undermines the activity of antiplatelet agents in reducing stroke risk. Here, we demonstrate an association with increased platelet reactivity and proteinuria. This highlights a potential new therapeutic target in reducing future stroke risk.
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Affiliation(s)
- Gemlyn George
- Department of Internal Medicine, Einstein Medical Center, Klein 303, 5501 Old York Road, Philadelphia, PA, 19141, USA.
| | - Nikul Patel
- Department of Internal Medicine, Einstein Medical Center, Klein 303, 5501 Old York Road, Philadelphia, PA, 19141, USA
| | - Cecilia Jang
- Department of Internal Medicine, Einstein Medical Center, Klein 303, 5501 Old York Road, Philadelphia, PA, 19141, USA
| | - David Wheeler
- Department of Internal Medicine, Einstein Medical Center, Klein 303, 5501 Old York Road, Philadelphia, PA, 19141, USA
| | - Sridhara S Yaddanapudi
- Department of Neurosciences, Einstein Medical Center, 5501 Old York Road, Philadelphia, PA, 19141, USA
| | - Jonathan Dissin
- Department of Neurosciences, Einstein Medical Center, 5501 Old York Road, Philadelphia, PA, 19141, USA
| | - Ramani Balu
- Division of Neurocritical Care, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Neurology, Hospital of the University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - Janani Rangaswami
- Department of Internal Medicine, Einstein Medical Center, Klein 303, 5501 Old York Road, Philadelphia, PA, 19141, USA
- Sidney Kimmel College of Thomas Jefferson University, Philadelphia, PA, USA
- Delaware Valley Nephrology Associates, Philadelphia, PA, USA
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31
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Duvnjak L, Perković MN, Blaslov K. Dipeptidyl peptidase-4 activity is associated with urine albumin excretion in type 1 diabetes. J Diabetes Complications 2017; 31:218-222. [PMID: 27625045 DOI: 10.1016/j.jdiacomp.2016.08.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 08/14/2016] [Accepted: 08/22/2016] [Indexed: 02/09/2023]
Abstract
AIMS The inability of kidneys to prevent urinary protein leakage represents the earliest sign of renal damage in diabetic kidney disease (DKD). Recent data suggest the possible nephroprotective role of the dipeptidyl peptidase-4 (DPP-4) inhibitors. We aimed to investigate whether serum DPP-4 activity is associated with urine albumin excretion (UAE) in patients with type 1 diabetes (type 1 DM). METHODS DPP-4 activity and UAE measurement were performed in 113 patients with type 1 DM and glomerular filtration rate (GFR) within normal range. They were divided into three groups according to UAE tertiles. RESULTS Worse lipid profile and higher waist circumference were observed in the group with highest DPP-4 activity. Patients within lowest UAE tertile group had lowest DPP-4 activity value (p<0.001) compared to group within second and third tertile of UAE. DPP-4 activity correlated with systolic blood pressure (ρ=0.142; p=0.001), HbA1c (ρ=0.133; p=0.013) and UAE (ρ=0.349; p<0.001). In the linear regression analysis when DPP-4 activity was adjusted for age, gender, disease duration, HbA1c, waist circumference, the use of ACEI and hypolipemic agents the association remained significant; UAE increased for 8.136mg/24h by each increase of DPP-4 activity of 1U/L (p<0.008). CONCLUSION Our results indicate that serum DPP-4 activity is associated with albuminuria in type 1 diabetes. This arises the question whether the use of DPP-4 inhibitors might serve as an additional therapeutic strategy to prevent proteinuria in patients with DKD.
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Affiliation(s)
- Lea Duvnjak
- Vuk Vrhovac Clinic for Diabetes, Endocrinology and Metabolic Diseases, University Hospital Merkur, 10000 Zagreb, Croatia; University of Zagreb, School of Medicine, 10000 Zagreb, Croatia
| | - Matea Nikolac Perković
- Rudjer Boskovic Institute, Division of Molecular Medicine, Laboratory for Molecular Neuropsychiatry, 10000 Zagreb, Croatia
| | - Kristina Blaslov
- Vuk Vrhovac Clinic for Diabetes, Endocrinology and Metabolic Diseases, University Hospital Merkur, 10000 Zagreb, Croatia.
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32
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He T, Liu X, Li Y, Liu XY, Wu QY, Liu ML, Yuan H. High-dose calcium channel blocker (CCB) monotherapy vs combination therapy of standard-dose CCBs and angiotensin receptor blockers for hypertension: a meta-analysis. J Hum Hypertens 2016; 31:79-88. [PMID: 27511478 DOI: 10.1038/jhh.2016.46] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/05/2016] [Accepted: 05/31/2016] [Indexed: 11/09/2022]
Abstract
In this study, we evaluated the efficacy and safety of high-dose calcium channel blocker (CCB) monotherapy and standard-dose CCBs combined with angiotensin receptor blockers (ARBs) for patients with hypertension. A comprehensive search of PubMed, Embase and the Cochrane Central Register of Controlled Trials was performed in December 2015. Randomized controlled trials designed to identify the above goal were included. Thirteen trials including 2371 patients were identified. The standard-dose CCB/ARB combination resulted in a greater reduction of systolic blood pressure (WMD -2.52, 95% confidence interval (CI): -3.76 to -1.28) and diastolic blood pressure (weighted mean difference (WMD) -2.07, 95% CI: -3.73 to -0.42) compared to high-dose CCB monotherapy. The overall hypertension control rate for the CCB/ARB combination was higher than that for CCB monotherapy (relative risk (RR): 1.17, 95% CI: 1.08-1.26). Furthermore, the CCB/ARB combination treatment yielded significantly fewer overall adverse events (RR: 0.84, 95% CI: 0.74-0.95), oedema (RR: 0.31; 95% CI: 0.18-0.52) and rash (RR: 0.27, 95% CI: 0.08-0.96, P=0.04) than did CCB monotherapy. The standard-dose CCB/ARB combination is superior to high-dose CCB monotherapy for lowering blood pressure and reducing adverse events in hypertensive patients. Future research should focus on the cost-effectiveness and long-term effects of these two treatment strategies for patients with hypertension.
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Affiliation(s)
- T He
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - X Liu
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Y Li
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - X Y Liu
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Q Y Wu
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - M L Liu
- Department of Gerontology, The First Hospital of Beijing University, Beijing, People's Republic of China
| | - H Yuan
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, People's Republic of China.,Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, People's Republic of China
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Monfá E, Rodrigo E, Belmar L, Sango C, Moussa F, Ruiz San Millán JC, Piñera C, Fernández-Fresnedo G, Arias M. A high sodium intake reduces antiproteinuric response to renin-angiotensin-aldosterone system blockade in kidney transplant recipients. Nefrologia 2016; 36:545-551. [PMID: 27431273 DOI: 10.1016/j.nefro.2016.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 01/05/2016] [Accepted: 01/28/2016] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Post-transplant proteinuria is associated with lower graft and patient survival. Renin-angiotensin-aldosterone system blockers are used to reduce proteinuria and improve renal outcome. Although it is known that a high salt intake blunts the antiproteinuric effect of ACEI and ARB drugs in non-transplant patients, this effect has not been studied in kidney transplant recipients. OBJECTIVE To analyse the relationship between sodium intake and the antiproteinuric effect of ACEI/ARB drugs in kidney transplant recipients. METHODS We selected 103 kidney transplant recipients receiving ACEI/ARB drugs for more than 6 months due to proteinuria>1 g/day. Proteinuria was analysed at baseline and at 6 months after starting ACEI/ARB treatment. Salt intake was estimated by urinary sodium to creatinine ratio (uNa/Cr). RESULTS Proteinuria fell to less than 1g/day in 46 patients (44.7%). High uNa/Cr was associated with a smaller proteinuria decrease (r=-0.251, P=.011). The percentage proteinuria reduction was significantly lower in patients in the highest uNa/Cr tertile [63.9% (IQR 47.1%), 60.1% (IQR 55.4%), 38.9% (IQR 85.5%), P=.047]. High uNa/Cr independently relates (OR 2.406 per 100 mEq/g, 95% CI: 1.008-5.745, P=.048) to an antiproteinuric response <50% after renin-angiotensin-aldosterone system blockade. CONCLUSIONS A high salt intake results in a smaller proteinuria decrease in kidney transplant recipients with proteinuria treated with ACEI/ARB drugs.
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Affiliation(s)
- Elena Monfá
- Servicio de Nefrología, Hospital Universitario Marqués de Valdecilla, Santander (Cantabria), España
| | - Emilio Rodrigo
- Servicio de Nefrología, Hospital Universitario Marqués de Valdecilla, Santander (Cantabria), España.
| | - Lara Belmar
- Servicio de Nefrología, Hospital Universitario Marqués de Valdecilla, Santander (Cantabria), España
| | - Cristina Sango
- Servicio de Nefrología, Hospital Universitario Marqués de Valdecilla, Santander (Cantabria), España
| | - Fozi Moussa
- Servicio de Nefrología, Hospital Universitario Marqués de Valdecilla, Santander (Cantabria), España
| | | | - Celestino Piñera
- Servicio de Nefrología, Hospital Universitario Marqués de Valdecilla, Santander (Cantabria), España
| | - Gema Fernández-Fresnedo
- Servicio de Nefrología, Hospital Universitario Marqués de Valdecilla, Santander (Cantabria), España
| | - Manuel Arias
- Servicio de Nefrología, Hospital Universitario Marqués de Valdecilla, Santander (Cantabria), España
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