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Li X, Zhou X, Gao L. Diabetes and Heart Failure: A Literature Review, Reflection and Outlook. Biomedicines 2024; 12:1572. [PMID: 39062145 PMCID: PMC11274420 DOI: 10.3390/biomedicines12071572] [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: 06/11/2024] [Revised: 07/08/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
Heart failure (HF) is a complex clinical syndrome caused by structural or functional dysfunction of the ventricular filling or blood supply. Diabetes mellitus (DM) is an independent predictor of mortality for HF. The increase in prevalence, co-morbidity and hospitalization rates of both DM and HF has further fueled the possibility of overlapping disease pathology between the two. For decades, antidiabetic drugs that are known to definitively increase the risk of HF are the thiazolidinediones (TZDs) and saxagliptin in the dipeptidyl peptidase-4 (DPP-4) inhibitor, and insulin, which causes sodium and water retention, and whether metformin is effective or safe for HF is not clear. Notably, sodium-glucose transporter 2 (SGLT2) inhibitors and partial glucagon-like peptide-1 receptor agonists (GLP-1 RA) all achieved positive results for HF endpoints, with SGLT2 inhibitors in particular significantly reducing the composite endpoint of cardiovascular mortality and hospitalization for heart failure (HHF). Further understanding of the mutual pathophysiological mechanisms between HF and DM may facilitate the detection of novel therapeutic targets to improve the clinical outcome. This review focuses on the association between HF and DM, emphasizing the efficacy and safety of antidiabetic drugs and HF treatment. In addition, recent therapeutic advances in HF and the important mechanisms by which SGLT2 inhibitors/mineralocorticoid receptor antagonist (MRA)/vericiguat contribute to the benefits of HF are summarized.
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Affiliation(s)
| | | | - Ling Gao
- Department of Endocrinology, Renmin Hospital, Wuhan University, Wuhan 430060, China; (X.L.); (X.Z.)
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Hannan Hazari MA, Laxman Rao K, Tazneem B, Rafeeq S, Fatima SR, Jabeen S, Kavya K. CORRELATION OF COMORBIDITIES AND OUTCOME IN CAD PATIENTS: A NOVEL TANGENTS SCORE STUDY. MILITARY MEDICAL SCIENCE LETTERS 2024. [DOI: 10.31482/mmsl.2024.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/31/2024]
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Chaulin AM. Cardiospecific Troponins as Laboratory Biomarkers of Myocardial Cell Injury in Hypertension: A Mini-Review. Curr Med Chem 2024; 31:1235-1250. [PMID: 36825699 DOI: 10.2174/0929867330666230220100323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 01/06/2023] [Accepted: 01/17/2023] [Indexed: 02/22/2023]
Abstract
To date, it is well known that a significant number of diseases of cardiovascular genesis (coronary heart disease, myocardial infarction, cardiomyopathy, Takotsubo syndrome, heart failure, etc.) and extra-cardiac genesis (renal failure, chronic obstructive pulmonary disease, sepsis, diabetes mellitus, etc.) cause injury to contractile cells of the heart muscle (myocardial cells). The most sensitive and specific criteria for proving myocardial cell injury are cardiospecific troponins (CSTns) - CSTnI and CSTnT. According to the current clinical recommendations of the European, American, and Russian Cardiological Communities, CSTnI and CSTnT are the main biomarkers for early diagnosis of myocardial infarction. Hypertension is one of the most dangerous and common risk factors for the development of cardiovascular pathologies and is associated with a high risk of dangerous cardiovascular complications. Therefore, there is an urgent need to search for new biomarkers for the timely assessment of the prognosis of patients with hypertension. This mini-review aims to substantiate the possibilities of using the cardiomarkers (CSTnI and CSTnT) to assess the prognosis of patients suffering from hypertension and to discuss potential mechanisms that cause injury to myocardial cells and increase serum levels of CSTnI and CSTnT. This is a narrative mini-review, which was prepared using the following databases: Pubmed/Medline, PubMed Central, Embase, Scopus, and Web of Science. The following keywords were used in the literature search: "myocardial cells", "injury", "damage", and "hypertension" in combination with the terms "mechanisms of injury" "predictive significance", "cardiac troponins", or "cardiospecific troponins".
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Affiliation(s)
- Aleksey Michailovich Chaulin
- Department of Cardiology and Cardiovascular Surgery, Samara State Medical University, Samara, 443099, Russia
- Department of Histology and Embryology, Samara State Medical University, Samara, 443099, Russia
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Li G, Zhong S, Wang X, Zhuge F. Association of hypoglycaemia with the risks of arrhythmia and mortality in individuals with diabetes - a systematic review and meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1222409. [PMID: 37645418 PMCID: PMC10461564 DOI: 10.3389/fendo.2023.1222409] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 07/24/2023] [Indexed: 08/31/2023] Open
Abstract
Background Hypoglycaemia has been linked to an increased risk of cardiac arrhythmias by causing autonomic and metabolic alterations, which may be associated with detrimental outcomes in individuals with diabetes(IWD), such as cardiovascular diseases (CVDs) and mortality, especially in multimorbid or frail people. However, such relationships in this population have not been thoroughly investigated. For this reason, we conducted a systematic review and meta-analysis. Methods Relevant papers published on PubMed, Embase, Cochrane, Web of Knowledge, Scopus, and CINHAL complete from inception to December 22, 2022 were routinely searched without regard for language. All of the selected articles included odds ratio, hazard ratio, or relative risk statistics, as well as data for estimating the connection of hypoglycaemia with cardiac arrhythmia, CVD-induced death, or total death in IWD. Regardless of the heterogeneity assessed by the I2 statistic, pooled relative risks (RRs) and 95% confidence intervals (CI) were obtained using random-effects models. Results After deleting duplicates and closely evaluating all screened citations, we chose 60 studies with totally 5,960,224 participants for this analysis. Fourteen studies were included in the arrhythmia risk analysis, and 50 in the analysis of all-cause mortality. Hypoglycaemic patients had significantly higher risks of arrhythmia occurrence (RR 1.42, 95%CI 1.21-1.68), CVD-induced death (RR 1.59, 95% CI 1.24-2.04), and all-cause mortality (RR 1.68, 95% CI 1.49-1.90) compared to euglycaemic patients with significant heterogeneity. Conclusion Hypoglycaemic individuals are more susceptible to develop cardiac arrhythmias and die, but evidence of potential causal linkages beyond statistical associations must await proof by additional specifically well planned research that controls for all potential remaining confounding factors.
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Affiliation(s)
- Gangfeng Li
- Clinical Laboratory Center, Shaoxing People’s Hospital, Shaoxing, Zhejiang, China
| | - Shuping Zhong
- Department of Hospital Management, Shaoxing People’s Hospital, Shaoxing, Zhejiang, China
| | - Xingmu Wang
- Clinical Laboratory Center, Shaoxing People’s Hospital, Shaoxing, Zhejiang, China
| | - Fuyuan Zhuge
- Department of Endocrine and Metabolism, Shaoxing People’s Hospital, Shaoxing, Zhejiang, China
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Chaulin AM. Hypertension as One of the Main Non-Myocardial Infarction-Related Causes of Increased Cardiospecific Troponins: From Mechanisms to Significance in Current Medical Practice. J Clin Med Res 2022; 14:448-457. [PMID: 36578369 PMCID: PMC9765318 DOI: 10.14740/jocmr4796] [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: 07/17/2022] [Accepted: 08/20/2022] [Indexed: 12/03/2022] Open
Abstract
It is well known that many pathological conditions of both cardiovascular diseases (CVDs) (coronary heart disease, myocardial infarction, arrhythmias, myocarditis, cardiomyopathy, etc.) and non-cardiac (sepsis, anemia, kidney diseases, diabetes mellitus, etc.) origin in the course of their development cause injury to contractile cardiac muscle cells - myocardial cells (MCs). One of the most sensitive and specific criteria for detecting MC injury are cardiospecific troponins (CTs), which are regulatory protein molecules that are released into the blood serum from MC upon their death or injury. Current methods for determining CTs are called high-sensitive ones, and their main advantage is a very low minimum detectable concentration (limit of detection) (average 1 - 10 ng/L or less), which allows early detection of minor MC injury at the earliest stages of CVDs, and therefore they can change the understanding of disease development mechanisms and open up new diagnostic possibilities. One of the most common and dangerous early diseases of the cardiovascular system is hypertension (HT). The novelty of this article lies in the discussion of a new diagnostic direction - predicting the risk of developing CVDs and their dangerous complications in patients with HT by determining the concentration of CTs. In addition, pathophysiological mechanisms underlying MC injury and the release of CTs into the bloodstream and the elimination of CTs into the urine are proposed. This information will contribute to additional fundamental and clinical research to verify the new diagnostic possibility of using CTs in clinical practice (for the management of patients with HT).
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Affiliation(s)
- Aleksey Michailovich Chaulin
- Department of Cardiology and Cardiovascular Surgery, Samara State Medical University, Samara 443099, Russia
- Department of Histology and Embryology, Samara State Medical University, Samara 443099, Russia
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Lee YB, Bae YJ, Kim H, Park J, Kwon SY, Park SH, Kim G, Hur KY, Kim JH, Jin SM. Severe hypoglycemia and risk of hospitalization for heart failure in adults with diabetes treated with oral medications with or without insulin: A population-based study. Diabetes Res Clin Pract 2022; 192:110083. [PMID: 36122865 DOI: 10.1016/j.diabres.2022.110083] [Citation(s) in RCA: 2] [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: 06/25/2022] [Revised: 08/28/2022] [Accepted: 09/10/2022] [Indexed: 11/18/2022]
Abstract
AIMS We aimed to determine if severe hypoglycemia (SH) independently increases the risk of hospitalization for heart failure (hHF) in type 2 diabetes, regardless of the prevalent or incident cardiovascular disease (CVD). METHODS This was a nationwide population-based propensity score-matched study using Korean National Health Insurance Service data (2002-2018). The hazards of hHF were compared in individuals who experienced SH (n = 8,965) and 1:3 matched controls, among adults with diabetes using oral anti-diabetes medications (OADs) with or without insulin and without previous hHF at baseline. RESULTS During 236,417 person-years, 1,189 cases of hHF occurred. The hazard of hHF was higher in individuals with SH compared to matched controls (adjusted hazard ratio [aHR] 1.503, 95 % confidence interval [CI] 1.324-1.707). The increase in aHR remained significant when excluding participants with prevalent or incident major adverse cardiovascular events (MACE; aHR 1.352, 95 % CI 1.228-1.622) and any CVD (aHR 1.342, 95 % CI 1.025-1.756). Two or more SH events were associated with further increase in hHF risk. CONCLUSION SH was associated with increased risks of hHF among adults with diabetes using OAD with or without insulin. The increased risk was attenuated but remained significant in those without prevalent or incident MACE or CVDs.
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Affiliation(s)
- You-Bin Lee
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Yoon-Jong Bae
- Data Science Team, Hanmi Pharm. Co., Ltd., Seoul, Republic of Korea
| | - Hoseob Kim
- Data Science Team, Hanmi Pharm. Co., Ltd., Seoul, Republic of Korea
| | - Jiyun Park
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - So Yoon Kwon
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - So Hee Park
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Gyuri Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Kyu Yeon Hur
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Jae Hyeon Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Sang-Man Jin
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea.
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Chaulin AM. Cardiac Troponins as Biomarkers of Cardiac Myocytes Damage in Case of Arterial Hypertension: From Pathological Mechanisms to Predictive Significance. Life (Basel) 2022; 12:1448. [PMID: 36143484 PMCID: PMC9505657 DOI: 10.3390/life12091448] [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: 07/13/2022] [Revised: 08/09/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Many pathological conditions of both cardiovascular and non-cardiac origin in the course of their development cause damage to contractile cardiac muscle cells-cardiac myocytes (CMCs). One of the most sensitive and specific criteria for detecting CMCs are cardiac troponins (CTs), which are regulatory protein molecules that are released into the blood serum from CMCs upon their death or damage. New (high-sensitive) methods for detecting CTs allow the detection of minor CMCs damages at the earliest stages of cardiovascular diseases and can therefore change the understanding of disease development mechanisms and open up new diagnostic possibilities. One of the most common and dangerous early diseases of the cardiovascular system is arterial hypertension. The purpose of this paper is to summarize the pathophysiological mechanisms underlying CMCs damage and CTs release into the bloodstream in the case of arterial hypertension and to state the clinical significance of increased CTs levels in patients with arterial hypertension. MATERIALS AND METHODS This is a descriptive review, which was prepared using the following databases: Embase, Pubmed/Medline and Web of Science. The following key words were used in the literature search: "myocardial injury" and "arterial hypertension" in combination with the terms "cardiac troponins" and "mechanisms of increase". CONCLUSIONS According to a literature analysis, CMCs damage and CTs release in the case of arterial hypertension occur according to the following pathophysiological mechanisms: myocardial hypertrophy, CMCs apoptosis, damage to the CMC cell membrane and increase in its permeability for CTs molecules, as well as changes in the glomerular filtration rate. Most often, increased CTs serum levels in case of arterial hypertension indicate an unfavorable prognosis. Data on the CTs predictive significance in case of arterial hypertension open the prospects for the use of these biomarkers in the choice of patient management plans.
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Affiliation(s)
- Aleksey Michailovich Chaulin
- Department of Cardiology and Cardiovascular Surgery, Samara State Medical University, 443099 Samara, Russia; or ; Tel.: +7-(927)-770-25-87
- Department of Histology and Embryology, Samara State Medical University, 443099 Samara, Russia
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Carrondo MC. Diabetic women: Inpatient mortality risk before SARS-CoV-2. OBESITY MEDICINE 2022; 32:100413. [PMID: 35480137 PMCID: PMC9023087 DOI: 10.1016/j.obmed.2022.100413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 02/23/2022] [Accepted: 04/05/2022] [Indexed: 11/15/2022]
Abstract
Background Type 2 diabetes mellitus is a major driver of mortality worldwide. To assess the risk factors associated with diabetes that increase in-hospital mortality. Methods A retrospective cohort study was conducted using the National Hospital Morbidity with a sample of 3904 diabetic women admitted (2018–2019) in public hospitals, in Portugal. The type of comorbidities and the severity of the main disease – type 2 diabetes mellitus – was assessed based on the International Classification of Diseases (ICD-9) and Disease Staging. Cox proportional hazard was used to assess mortality during hospitalization. Mortality rates and mortality risk were the main outcome measures. Results In a total of 3904 diabetic women three hundred and eighty-nine (10.0%) died during hospitalization. Comorbidities bacterial pneumonia and coronary artery disease contributed 73% [Hazard ratio (HR) 1.73, 95% CI 1.32–2.27] and 37% [HR 1.37, 95% CI 1.03–1.81] respectively, to the risk of mortality, as did age over 65 years and severity 3 of the main disease. Conclusions Women with advanced type 2 diabetes mellitus, advanced age, and with comorbidities such as pneumonia and coronary artery disease admitted urgently have a higher risk of mortality during hospitalization.
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Echouffo-Tcheugui JB, Kaze AD, Fonarow GC, Dagogo-Jack S. Severe Hypoglycemia and Incident Heart Failure Among Adults With Type 2 Diabetes. J Clin Endocrinol Metab 2022; 107:e955-e962. [PMID: 34741460 PMCID: PMC8851942 DOI: 10.1210/clinem/dgab794] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Indexed: 12/25/2022]
Abstract
CONTEXT The association of severe hypoglycemia on the incidence of heart failure (HF) is unclear. OBJECTIVE We evaluated the association of severe hypoglycemia with incident HF among individuals with type 2 diabetes. METHODS We included participants with type 2 diabetes from the Action to Control Cardiovascular Risk in Diabetes (ACCORD) study. Severe hypoglycemia episodes were assessed during the initial 24 months following randomization and defined using 2 methods: (1) symptomatic, severe hypoglycemic event requiring medical assistance (first definition); or (2) requiring any assistance (second definition). Participants without HF at baseline and during the first 24 months of the study were prospectively followed for incident HF hospitalization. Multivariable Cox regression was used to generate adjusted hazard ratios (HR) for the association of severe hypoglycemia and incident HF. RESULTS Among 9208 participants (mean age 63 years, 38% female, 62% White), 365 had ≥ 1 episode of severe hypoglycemic. Over a median follow-up duration of 3 years, there were 249 incident HF events. After multivariable adjustment for relevant confounders, participants with severe hypoglycemia requiring medical assistance had a 68% higher relative risk of incident HF (HR 1.68; 95% CI, 1.06-2.66), as compared with individuals who never experienced any episode of hypoglycemia. Severe hypoglycemia requiring any assistance was also associated with a 49% higher relative risk of HF (HR 1.49; 95% CI, 1.01-2.21). CONCLUSION In a large cohort of adults with type 2 diabetes, severe hypoglycemia was independently associated with greater risk of incident HF.
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Affiliation(s)
- Justin B Echouffo-Tcheugui
- Department of Medicine, Division of Endocrinology, Diabetes & Metabolism, Johns Hopkins School of Medicine, Baltimore, MD 21224, USA
| | - Arnaud D Kaze
- Department of Medicine, SOVAH Health, Danville, VA 24541, USA
| | - Gregg C Fonarow
- Ahmanson-UCLA Cardiomyopathy Center, Ronald Reagan UCLA Medical Center, Los Angeles, CA 90095, USA
| | - Sam Dagogo-Jack
- Division of Endocrinology, Diabetes and Metabolism, University of Tennessee Health Science Center, Memphis, TN 38163, USA
- General Clinical Research Center, University of Tennessee Health Science Center, Memphis, TN 38163, USA
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Amin AH. Ameliorative effects of Carica papaya extracts against type II diabetes-induced myocardial pathology and dysfunction in albino rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:58232-58240. [PMID: 34109525 DOI: 10.1007/s11356-021-14843-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 06/07/2021] [Indexed: 06/12/2023]
Abstract
Diabetes is characterized by hyperglycemia. Secondary complications of diabetes are serious risk factors that might lead to cardiovascular diseases. This study evaluated the effects of methanolic extract of Carica papaya fruit and seed in ameliorating the abnormal structural changes in myocardium and functional impairment induced by diabetes in albino rats. The experimental animals were divided into control (C), induced type II diabetes (D), protected seed extract (PSE), protected fruit extract (PFE), treated seed extract (TSE), and treated fruit extract (TFE). The myocardium of diabetic group exhibited disorganized myocardial fibers. Regard both normal, seed and fruit extract groups, which are of almost similar normal pattern of regular oriented muscle fibers. The diabetic group exhibited increased myocardial lipid peroxidation coincides with depletion of superoxide dismutase and increase of the levels of creatine kinase, troponin-1, nuclear factor Kappa B, caspase 3, tumor necrosis factor-α, and activity of lactic dehydrogenase. The diabetic group showed intense dark brown immune reaction against α-smooth muscle actin and P53. Experimental diabetic group protected with either seed and fruit extract exhibited marked amelioration of the assessed parameters. In conclusion, both seed and fruit extract of Carica papaya are of potential medical importance through managing high glucose level and keep myocardium against diabetes-induced cell death.
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Affiliation(s)
- Ali H Amin
- Zoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt.
- Deanship of Scientific Research, Umm Al-Qura University, Makkah, Saudi Arabia.
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Lichtenauer M, Jirak P, Paar V, Sipos B, Kopp K, Berezin AE. Heart Failure and Diabetes Mellitus: Biomarkers in Risk Stratification and Prognostication. APPLIED SCIENCES 2021; 11:4397. [DOI: 10.3390/app11104397] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2024]
Abstract
Heart failure (HF) and type 2 diabetes mellitus (T2DM) have a synergistic effect on cardiovascular (CV) morbidity and mortality in patients with established CV disease (CVD). The aim of this review is to summarize the knowledge regarding the discriminative abilities of conventional and novel biomarkers in T2DM patients with established HF or at higher risk of developing HF. While conventional biomarkers, such as natriuretic peptides and high-sensitivity troponins demonstrate high predictive ability in HF with reduced ejection fraction (HFrEF), this is not the case for HF with preserved ejection fraction (HFpEF). HFpEF is a heterogeneous disease with a high variability of CVD and conventional risk factors including T2DM, hypertension, renal disease, older age, and female sex; therefore, the extrapolation of predictive abilities of traditional biomarkers on this population is constrained. New biomarker-based approaches are disputed to be sufficient for improving risk stratification and the prediction of poor clinical outcomes in patients with HFpEF. Novel biomarkers of biomechanical stress, fibrosis, inflammation, oxidative stress, and collagen turn-over have shown potential benefits in determining prognosis in T2DM patients with HF regardless of natriuretic peptides, but their role in point-to-care and in routine practice requires elucidation in large clinical trials.
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Katsiki N, Kotsa K, Stoian AP, Mikhailidis DP. Hypoglycaemia and Cardiovascular Disease Risk in Patients with Diabetes. Curr Pharm Des 2021; 26:5637-5649. [PMID: 32912117 DOI: 10.2174/1381612826666200909142658] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 08/09/2020] [Indexed: 12/12/2022]
Abstract
Hypoglycaemia represents an important side effect of insulin therapy and insulin secretagogues. It can occur in both type 1 and type 2 diabetes mellitus patients. Also, some associations between hypoglycaemia and cardiovascular (CV) risk have been reported. Several mechanisms may be involved, including the sympathoadrenal system, hypokalaemia, endothelial dysfunction, coagulation, platelets, inflammation, atherothrombosis and impaired autonomic cardiac reflexes. This narrative review discusses the associations of hypoglycaemia with CV diseases, including coronary heart disease (CHD), cardiac arrhythmias, stroke, carotid disease and peripheral artery disease (PAD), as well as with dementia. Severe hypoglycaemia has been related to CHD, CV and all-cause mortality. Furthermore, there is evidence supporting an association between hypoglycaemia and cardiac arrhythmias, potentially predisposing to sudden death. The data linking hypoglycaemia with stroke, carotid disease and PAD is limited. Several factors may affect the hypoglycaemia-CV relationships, such as the definition of hypoglycaemia, patient characteristics, co-morbidities (including chronic kidney disease) and antidiabetic drug therapy. However, the association between hypoglycaemia and dementia is bilateral. Both the disorders are more common in the elderly; thus, glycaemic goals should be carefully selected in older patients. Further research is needed to elucidate the impact of hypoglycaemia on CV disease.
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Affiliation(s)
- Niki Katsiki
- Division of Endocrinology and Metabolism, Diabetes Center, First Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
| | - Kalliopi Kotsa
- Division of Endocrinology and Metabolism, Diabetes Center, First Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
| | - Anca P Stoian
- Diabetes, Nutrition and Metabolic diseases Department, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, United Kingdom
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High-Sensitivity Troponin T Predicts Postoperative Cardiogenic Shock Requiring Mechanical Circulatory Support in Patients With Valve Disease. Shock 2021; 53:175-178. [PMID: 31162290 DOI: 10.1097/shk.0000000000001360] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Cardiogenic shock is a very serious postoperative complication in patients undergoing heart valve surgery. Mechanical circulatory support is a recognized method of treating patients with this complication. The aim of the presented study was to assess the usefulness of selected biomarkers in predicting the occurrence of postoperative cardiogenic shock requiring mechanical circulatory support. METHODS This prospective study was conducted on a group of 712 patients undergoing heart valve surgery. The primary end-point at the intrahospital follow-up was postoperative cardiogenic shock requiring mechanical circulatory support. RESULTS The postoperative cardiogenic shock requiring mechanical circulatory support occurred in 20 patients. At multivariate analysis high-sensitivity Troponin T measured immediately after surgery (OR 1.006; 95% CI 1.002-1.013; P 0.009) remained independent predictor of the primary end point. CONCLUSIONS The postoperative hs-TnT can be used to predict a postoperative cardiogenic shock requiring mechanical circulatory support.
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Tarride JE, Husain M, Andersen A, Gundgaard J, Luckevich M, Mark T, Wagner L, Pieber TR. Hospitalization costs with degludec versus glargine U100 for patients with type 2 diabetes at high cardiovascular risk: Canadian costs applied to SAEs from a randomized outcomes trial. J Med Econ 2021; 24:1318-1326. [PMID: 34763587 DOI: 10.1080/13696998.2021.2003804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVES The present cost-consequence analysis compared estimated hospitalization costs in a Canadian setting with insulin degludec (degludec) versus insulin glargine 100 units/mL (glargine U100) in patients with type 2 diabetes (T2D) at high cardiovascular (CV) risk. METHODS Medical terms were mapped across the different vocabularies, in order to assign unit costs from eligible hospital abstracts in Canadian Institute for Health Information data (International Statistical Classification of Diseases and Related Health Problems, 10th Revision, Canada) to serious adverse events (SAEs; Medical Dictionary for Regulatory Activities) from the randomized DEVOTE trial comparing the two insulins degludec and glargine. Mean annual costs of SAE-related hospitalizations were estimated by treatment, the cost difference (degludec - glargine U100) was bootstrapped to compute confidence intervals (CIs) and p-values, and the cost ratio (degludec/glargine U100) was estimated using a Tweedie distribution. RESULTS The mean annual cost per patient for SAE-related hospitalizations was 4,074 CAD with degludec and 4,569 CAD with glargine U100 (cost difference: -495, 95% confidence interval [CI]: -966; -24, p = .039), for a cost ratio of 0.89 (95% CI: 0.81; 0.98, p = .016). Overall, cost ratios from sensitivity analyses varying individual methodological assumptions were consistent with the main analysis. Of the system organ classes from DEVOTE SAEs, cardiac disorders were the largest contributor to the costs savings with degludec versus glargine U100. CONCLUSIONS In patients with T2D at high CV risk, our findings suggest that there are likely to be lower hospitalization costs with degludec versus glargine U100 based on the SAEs observed in DEVOTE and in a Canadian setting.
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Affiliation(s)
- Jean-Eric Tarride
- Department of Health Research Methods, Evidence, and Impact (HEI), Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Mansoor Husain
- Ted Rogers Centre for Heart Research, Toronto General Hospital Research Institute, Toronto, Canada
| | | | - Jens Gundgaard
- GEPA Early Asset Strategy, Novo Nordisk A/S, Søborg, Denmark
| | - Maria Luckevich
- Patient Access, Novo Nordisk Canada Inc., Mississauga, Canada
| | - Thomas Mark
- Biostatistics Degludec, Novo Nordisk A/S, Søborg, Denmark
| | | | - Thomas R Pieber
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
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15
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Tan A, Jones DM, Ahmad M. Letter to the Editor - in response to: Cardiac injury prediction and lymphocyte immunity and inflammation analysis in hospitalized patients with coronavirus disease 2019 (COVID-19). Int J Cardiol 2020; 327:259. [PMID: 33248186 PMCID: PMC7687581 DOI: 10.1016/j.ijcard.2020.11.048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 11/20/2020] [Indexed: 10/31/2022]
Affiliation(s)
- Alexander Tan
- Department of Cardiology, Royal Free Hospital Pond Street Hampstead London, England NW3 2QG, UK.
| | - Daniel M Jones
- Department of Cardiology, Royal Free Hospital Pond Street Hampstead London, England NW3 2QG, UK.
| | - Mahmood Ahmad
- Department of Cardiology, Royal Free Hospital Pond Street Hampstead London, England NW3 2QG, UK.
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16
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Everett BM, Moorthy MV, Tikkanen JT, Cook NR, Albert CM. Markers of Myocardial Stress, Myocardial Injury, and Subclinical Inflammation and the Risk of Sudden Death. Circulation 2020; 142:1148-1158. [PMID: 32700639 DOI: 10.1161/circulationaha.120.046947] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND The majority of sudden cardiac deaths (SCDs) occur in low-risk populations often as the first manifestation of cardiovascular disease (CVD). Biomarkers are screening tools that may identify subclinical cardiovascular disease and those at elevated risk for SCD. We aimed to determine whether the total to high-density lipoprotein cholesterol ratio, high-sensitivity cardiac troponin I, NT-proBNP (N-terminal pro-B-type natriuretic peptide), or high-sensitivity C-reactive protein individually or in combination could identify individuals at higher SCD risk in large, free-living populations with and without cardiovascular disease. METHODS We performed a nested case-control study within 6 prospective cohort studies using 565 SCD cases matched to 1090 controls (1:2) by age, sex, ethnicity, smoking status, and presence of cardiovascular disease. RESULTS The median study follow-up time until SCD was 11.3 years. When examined as quartiles or continuous variables in conditional logistic regression models, each of the biomarkers was significantly and independently associated with SCD risk after mutually controlling for cardiac risk factors and other biomarkers. The mutually adjusted odds ratios for the top compared with the bottom quartile were 1.90 (95% CI, 1.30-2.76) for total to high-density lipoprotein cholesterol ratio, 2.59 (95% CI, 1.76-3.83) for high-sensitivity cardiac troponin I, 1.65 (95% CI, 1.12-2.44) for NT-proBNP, and 1.65 (95% CI, 1.13-2.41) for high-sensitivity C-reactive protein. A biomarker score that awarded 1 point when the concentration of any of those 4 biomarkers was in the top quartile (score range, 0-4) was strongly associated with SCD, with an adjusted odds ratio of 1.56 (95% CI, 1.37-1.77) per 1-unit increase in the score. CONCLUSIONS Widely available measures of lipids, subclinical myocardial injury, myocardial strain, and vascular inflammation show significant independent associations with SCD risk in apparently low-risk populations. In combination, these measures may have utility to identify individuals at risk for SCD.
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Affiliation(s)
- Brendan M Everett
- Divisions of Preventive Medicine (B.M.E., M.V.M., J.T.T., N.R.C., C.M.A.), Department of Medicine, Brigham and Women's Hospital, Boston, MA.,Cardiovascular Medicine (B.M.E.), Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - M V Moorthy
- Divisions of Preventive Medicine (B.M.E., M.V.M., J.T.T., N.R.C., C.M.A.), Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Jani T Tikkanen
- Divisions of Preventive Medicine (B.M.E., M.V.M., J.T.T., N.R.C., C.M.A.), Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Nancy R Cook
- Divisions of Preventive Medicine (B.M.E., M.V.M., J.T.T., N.R.C., C.M.A.), Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Christine M Albert
- Divisions of Preventive Medicine (B.M.E., M.V.M., J.T.T., N.R.C., C.M.A.), Department of Medicine, Brigham and Women's Hospital, Boston, MA.,Department of Cardiology, Smidt Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA (C.M.A.)
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17
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Huang L, Zhou Y, Chen Z, Zhang M, Zhan Z, Wang L, Liu L. Severe hypoglycemia exacerbates myocardial dysfunction and metabolic remodeling in diabetic mice. Mol Cell Endocrinol 2020; 503:110692. [PMID: 31887336 DOI: 10.1016/j.mce.2019.110692] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 12/21/2019] [Accepted: 12/23/2019] [Indexed: 01/02/2023]
Abstract
Although several studies have revealed that adverse cardiovascular events in diabetic patients are closely associated with severe hypoglycemia (SH), the causal relationship and related mechanisms remain unclear. This study aims to investigate whether SH promotes myocardial injury and further explores the potential mechanisms with focus on disturbances in lipid metabolism. SH promoted myocardial dysfunction and structural disorders in the diabetic mice but not in the controls. SH also enhanced the production of myocardial proinflammatory cytokines and oxidative stress. Moreover, myocardial lipid deposition developed in diabetic mice after SH, which was closely related to myocardial dysfunction and the inflammatory response. We further found that myocardial metabolic remodeling was associated with changes in PPAR-β/δ and its target molecules in diabetic mice exposed to SH. These findings demonstrate that SH exacerbates myocardial dysfunction and the inflammatory response in diabetic mice, which may be induced by myocardial metabolic remodeling via PPAR-β/δ.
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Affiliation(s)
- Lishan Huang
- Department of Endocrinology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yu Zhou
- Department of Clinical Pharmacy and Pharmacy Administration, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Zhou Chen
- Department of Clinical Pharmacy and Pharmacy Administration, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Meilian Zhang
- Department of Ultrasound, Fujian Province Hospital for Women and Children, Fuzhou, China
| | - Zhidong Zhan
- Department of Endocrinology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Linxi Wang
- Department of Endocrinology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Libin Liu
- Department of Endocrinology, Fujian Medical University Union Hospital, Fuzhou, China.
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18
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Chao CT, Wang J, Huang JW, Chan DC, Chien KL. Hypoglycemic episodes are associated with an increased risk of incident frailty among new onset diabetic patients. J Diabetes Complications 2020; 34:107492. [PMID: 31806427 DOI: 10.1016/j.jdiacomp.2019.107492] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 11/13/2019] [Accepted: 11/13/2019] [Indexed: 12/16/2022]
Abstract
AIMS Patients with diabetes mellitus (DM) are at risk for developing frailty due to the complex interplay between different cardiometabolic factors. We examined whether hypoglycemia could independently increase frailty risk besides these factors. METHODS From the Longitudinal Cohort of Diabetic Patients, 210,254 patients with new onset DM between 2004 and 2011 were identified, among whom 2119 non-frail patients had at least 1 hypoglycemic episode within 3 years of DM diagnosis. They were propensity score-matched to 8432 non-frail ones without hypoglycemia throughout the study period. Both groups were followed up longitudinally for incident physical frailty according to a modified FRAIL scale (Fatigue, Resistance, Ambulation, Illness, and Loss of weight). We analyzed the risk of frailty (primary) and mortality (secondary outcome) introduced by hypoglycemia, adjusted for known risk factors of frailty. RESULTS The mean age of patients (46.2% male) was 65.9 ± 14 years; diabetic patients with hypoglycemia had significantly higher comorbidity burden than those without. After 2.68 years, 172 (1.6%) patients with hypoglycemia developed incident frailty, representing a 60% higher risk (hazard ratio [HR] 1.599, 95% confidence interval [CI] 1.14-2.42). After adjusting for other risk factors, those with hypoglycemia had a significantly higher risk of frailty than those without (HR 1.443, 95% CI 1.01-2.05). Additionally, the mortality of those with hypoglycemia was 2-fold higher than those without, and the risk persisted despite confounder adjustment (HR 1.462, 95% CI 1.3-1.65). CONCLUSION In this population-based cohort, hypoglycemic episodes among diabetic patients increased the risk of incident frailty and mortality.
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Affiliation(s)
- Chia-Ter Chao
- Department of Medicine, National Taiwan University Hospital BeiHu Branch, College of Medicine, National Taiwan University, Taipei, Taiwan; Geriatric and Community Medicine Research Center, National Taiwan University Hospital BeiHu Branch, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jui Wang
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan
| | - Jenq-Wen Huang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ding-Cheng Chan
- Department of Geriatrics and Gerontology, National Taiwan University Hospital, Taipei, Taiwan; Department of Medicine, National Taiwan University Hospital ChuTung branch, HsinChu County, Taiwan
| | - Kuo-Liong Chien
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan.
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19
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Rezende PC, Hlatky MA, Hueb W, Garcia RMR, da Silva Selistre L, Lima EG, Garzillo CL, Scudeler TL, Boros GAB, Ribas FF, Serrano CV, Ramires JAF, Kalil Filho R. Association of Longitudinal Values of Glycated Hemoglobin With Cardiovascular Events in Patients With Type 2 Diabetes and Multivessel Coronary Artery Disease. JAMA Netw Open 2020; 3:e1919666. [PMID: 31968117 PMCID: PMC6991270 DOI: 10.1001/jamanetworkopen.2019.19666] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
IMPORTANCE Glycated hemoglobin (HbA1c) values are used to guide glycemic control, but in patients with type 2 diabetes and multivessel coronary artery disease (CAD), the association of the longitudinal values of HbA1c with cardiovascular outcomes is unclear. OBJECTIVE To assess whether longitudinal variation of HbA1c is associated with cardiovascular events in long-term follow-up among patients with diabetes and multivessel CAD. DESIGN, SETTING, AND PARTICIPANTS This cohort study included 888 patients with type 2 diabetes and multivessel CAD in the Medicine, Angioplasty, or Surgery Study (MASS) Registry of the Heart Institute of the University of São Paulo from January 2003 to December 2007. Data were analyzed from January 15, 2018, to October 15, 2019. EXPOSURE Longitudinal HbA1c values. MAIN OUTCOMES AND MEASURES The combined outcome of all-cause mortality, myocardial infarction, and ischemic stroke. RESULTS Of 888 patients with type 2 diabetes and multivessel CAD, 725 (81.6%; median [range] age, 62.4 [55.7-68.0] years; 467 [64.4%] men) had complete clinical and HbA1c information during a median (interquartile range) follow-up period of 10.0 (8.0-12.3) years, with a mean (SD) of 9.5 (3.8) HbA1c values for each patient. The composite end point of death, myocardial infarction, or ischemic stroke occurred in 262 patients (36.1%). A 1-point increase in the longitudinal value of HbA1c was significantly associated with a 14% higher risk of the combined end point of all-cause mortality, myocardial infarction, and ischemic stroke (hazard ratio, 1.14; 95% CI, 1.04-1.24; P = .002) in the unadjusted analysis. After adjusting for baseline factors (ie, age, sex, 2-vessel or 3-vessel CAD, initial CAD treatments, ejection fraction, and creatinine and low-density lipoprotein cholesterol levels), a 1-point increase in the longitudinal value of HbA1c was associated with a 22% higher risk of the combined end point (hazard ratio, 1.22; 95% CI, 1.12-1.35; P < .001). CONCLUSIONS AND RELEVANCE Longitudinal increase of HbA1c was independently associated with higher rates of cardiovascular events in patients with type 2 diabetes and multivessel CAD.
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Affiliation(s)
- Paulo Cury Rezende
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | | | - Whady Hueb
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Rosa Maria Rahmi Garcia
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | | | - Eduardo Gomes Lima
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Cibele Larrosa Garzillo
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Thiago Luis Scudeler
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Gustavo Andre Boeing Boros
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Fernando Faglioni Ribas
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Carlos Vicente Serrano
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Jose Antonio Franchini Ramires
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Roberto Kalil Filho
- Instituto do Coração (InCor), Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
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20
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Wong YK, Cheung CYY, Tang CS, Hai JSH, Lee CH, Lau KK, Au KW, Cheung BMY, Sham PC, Xu A, Lam KSL, Tse HF. High-sensitivity troponin I and B-type natriuretic peptide biomarkers for prediction of cardiovascular events in patients with coronary artery disease with and without diabetes mellitus. Cardiovasc Diabetol 2019; 18:171. [PMID: 31847896 PMCID: PMC6918569 DOI: 10.1186/s12933-019-0974-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 12/03/2019] [Indexed: 12/16/2022] Open
Abstract
Background High-sensitivity troponin I (hs-Tnl) and B-type natriuretic peptide (BNP) are promising prognostic markers for coronary artery disease (CAD). This prospective cohort study investigated whether a combination of these cardiac biomarkers with conventional risk factors would add incremental value for the prediction of secondary major adverse cardiovascular events (MACEs) in patients with CAD, with and without type 2 diabetes mellitus (T2DM). Methods Baseline plasma level of hs-Tnl and BNP was measured in 2275 Chinese patients with stable CAD. Patients were monitored for new-onset of MACE over a median of 51 months. Cox proportional hazard model and area under the receiver operating characteristic curve (AUC) were used to assess the association of cardiac biomarkers with MACE and their predictive values in relationship with or without T2DM. Results During the follow up period 402 (18%) patients experienced a new-onset MACE with hs-Tnl and BNP level significantly higher than in those without MACE. In multivariable analyses, patients with elevated hs-Tnl (hazard ratio, 1.75 [95% CI 1.41–2.17]; P < 0.001) and BNP (hazard ratio, 1.42 [95% CI 1.15–1.75]; P = 0.001) were significantly associated with an increased risk of MACE after adjustment for variables of a risk factor model of age, sex, T2DM and hypertension. The risk factor model had an AUC of 0.64 for MACE prediction. The AUC significantly increased to 0.68 by the addition of hs-Tnl to the risk factor model. Subgroup analyses showed that hs-Tnl and BNP remained significant predictors of MACE in both patients with and without T2DM in multivariable models with higher risk of MACE evident in those without T2DM. Among patients without T2DM, addition of each biomarker yielded greater predictive accuracy than in T2DM patients, with AUC further increased to 0.75 when a combination of hs-Tnl and BNP was added to the risk factor model (age, sex and hypertension). Conclusions Elevated hs-Tnl and BNP level are independent predictors of new-onset MACE in CAD patients, irrespective of diabetes status. Among CAD patients without T2DM, a combination of cardiac biomarkers hs-Tnl and BNP yield the greatest predictive value beyond conventional risk factors.
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Affiliation(s)
- Yuen-Kwun Wong
- Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Chloe Y Y Cheung
- Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Clara S Tang
- Department of Surgery, The University of Hong Kong, Hong Kong, China
| | - JoJo S H Hai
- Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Chi-Ho Lee
- Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Kui-Kai Lau
- Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Ka-Wing Au
- Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Bernard M Y Cheung
- Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| | - Pak-Chung Sham
- Department of Psychiatry, The University of Hong Kong, Hong Kong, China.,Centre for Genomic Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China.,State Key Laboratory in Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, China
| | - Aimin Xu
- Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China.,State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong, Hong Kong, China.,Department of Pharmacology & Pharmacy, The University of Hong Kong, Hong Kong, China
| | - Karen S L Lam
- Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China. .,State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong, Hong Kong, China. .,Department of Medicine, Shenzhen Hong Kong University Hospital, Shenzhen, China.
| | - Hung-Fat Tse
- Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China. .,Department of Medicine, Shenzhen Hong Kong University Hospital, Shenzhen, China. .,Hong Kong-Guangdong Joint Laboratory on Stem Cell and Regenerative Medicine, The University of Hong Kong, Hong Kong, China. .,Shenzhen Institutes of Research and Innovation, The University of Hong Kong, Hong Kong, China.
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21
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Godoy LC, Tavares CAM, Farkouh ME. Weighing Coronary Revascularization Options in Patients With Type 2 Diabetes Mellitus. Can J Diabetes 2019; 44:78-85. [PMID: 31594759 DOI: 10.1016/j.jcjd.2019.08.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 07/24/2019] [Accepted: 08/02/2019] [Indexed: 11/29/2022]
Abstract
Patients with diabetes mellitus (DM) are at increased risk for developing coronary artery disease. Choosing the optimal revascularization strategy, such as coronary artery bypass grafting or percutaneous coronary intervention (PCI), may be difficult in this population. A large body of evidence suggests that, for patients with DM and stable multivessel ischemic heart disease, coronary artery bypass grafting is usually superior to PCI, leading to lower rates of all-cause mortality, myocardial infarction and repeat revascularization in the long term. In patients with less complex coronary anatomy (2- or single-vessel disease, especially without involvement of the proximal left anterior descendent artery), PCI may be a viable option. Because these anatomic patterns are less frequent in patients with DM, there is less evidence to guide revascularization in these cases. Patients with DM and left main disease and those in the acute coronary syndrome setting are also underrepresented in randomized trials, and the best revascularization strategy for these patients is not clear. Once the revascularization procedure is performed, patients should be kept engaged in controlling the risk factors for progression of cardiovascular disease. Avoidance of smoking, control of cholesterol, blood pressure and glycemic levels; regular practice of physical activity of at least moderate intensity; and a balanced diet are of key importance in the post-revascularization period. In this study, we review the current literature in the management of patients with DM and coronary artery disease undergoing a revascularization procedure.
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Affiliation(s)
- Lucas C Godoy
- Peter Munk Cardiac Centre, University of Toronto, Toronto, Ontario, Canada; Heart and Stroke/Richard Lewar Centres of Excellence in Cardiovascular Research, University of Toronto, Toronto, Ontario, Canada; Instituto do Coracao, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Caio A M Tavares
- Instituto do Coracao, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Michael E Farkouh
- Peter Munk Cardiac Centre, University of Toronto, Toronto, Ontario, Canada; Heart and Stroke/Richard Lewar Centres of Excellence in Cardiovascular Research, University of Toronto, Toronto, Ontario, Canada.
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22
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Hu JJ, Wang L, Chen BN, Chi GX, Zhao MJ, Li Y. Transition Metal Substituted Polyoxometalates as α-Glucosidase Inhibitors. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900306] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Jing-Jing Hu
- College of Food and Biological Engineering; Jimei University; 361021 Xiamen P.R. China
| | - Li Wang
- College of Food and Biological Engineering; Jimei University; 361021 Xiamen P.R. China
| | | | - Guo-Xiang Chi
- College of Food and Biological Engineering; Jimei University; 361021 Xiamen P.R. China
| | - Mei-Juan Zhao
- College of Food and Biological Engineering; Jimei University; 361021 Xiamen P.R. China
| | - Yue Li
- College of Food and Biological Engineering; Jimei University; 361021 Xiamen P.R. China
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23
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Arps K, Pallazola VA, Cardoso R, Meyer J, Jones R, Latina J, Gluckman TJ, Stone NJ, Blumenthal RS, McEvoy JW. Clinician's Guide to the Updated ABCs of Cardiovascular Disease Prevention: A Review Part 2. Am J Med 2019; 132:e599-e609. [PMID: 30716297 DOI: 10.1016/j.amjmed.2019.01.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 01/23/2019] [Accepted: 01/23/2019] [Indexed: 12/11/2022]
Abstract
Efforts to better control risk factors for cardiovascular disease and prevent the development of subsequent cardiovascular events are crucial to maintaining healthy populations. In today's busy practice environment and with the overwhelming pace of new research findings, ensuring appropriate emphasis and implementation of evidence-based preventive cardiovascular care can be challenging. The ABCDEF approach to cardiovascular disease prevention is intended to improve dissemination of contemporary best practices and ease the implementation of comprehensive preventive strategies for clinicians. This review serves as a succinct yet authoritative overview for interested internists as well as for cardiologists not otherwise focused on cardiovascular disease prevention. The goal of this 2-part series is to compile a state-of-the-art list of elements central to primary and secondary prevention of cardiovascular disease, using an ABCDEF checklist. In Part 2, we review new recommendations about lipid-modifying strategies, contemporary best practice for tobacco cessation, new evidence related to cardiovascular risk reduction in diabetes using novel therapies, ways to implement a heart-healthy diet, modern interventions to improve physical exercise, and how best to prevent the onset of heart failure.
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Affiliation(s)
- Kelly Arps
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Md.
| | - Vincent A Pallazola
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Md
| | - Rhanderson Cardoso
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Md
| | - Joseph Meyer
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Md
| | - Richard Jones
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Md
| | - Jacqueline Latina
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Md
| | - Ty J Gluckman
- Center for Cardiovascular Analytics, Research and Data Science (CARDS), Providence Heart Institute, Portland, Ore
| | - Neil J Stone
- Division of Cardiology, Feinberg School of Medicine. Northwestern University, Chicago, Ill
| | - Roger S Blumenthal
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Md
| | - John W McEvoy
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Md; National Institute for Preventive Cardiology and National University of Ireland, Galway, Ireland
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24
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Dangers of Hypoglycemia in Cardiac Patients With Diabetes: Time to Switch to Safer, Newer Drugs. J Am Coll Cardiol 2018; 72:1787-1789. [PMID: 30286921 DOI: 10.1016/j.jacc.2018.08.2138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 08/20/2018] [Indexed: 12/31/2022]
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