1
|
Balgobin S, Basak S, Teoh CW, Noone D. Hypertension in diabetes. Pediatr Nephrol 2024; 39:1739-1758. [PMID: 37831122 DOI: 10.1007/s00467-023-06163-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 09/01/2023] [Accepted: 09/01/2023] [Indexed: 10/14/2023]
Abstract
Diabetes mellitus, a disease that affects hundreds of millions of people worldwide, is increasing in prevalence in all age groups, including children and adolescents. Much of the morbidity and mortality associated with diabetes is closely related to hypertension, often coincident with diabetes. Comorbid hypertension and diabetes often worsen the outcomes of each other, likely rooted in some overlapping pathogenic mechanisms. In this educational review, we will discuss the shared pathophysiology of diabetes and hypertension, particularly in regard to inflammation and oxidative stress, the sympathetic nervous system, vascular remodeling, and the renin-angiotensin-aldosterone system (RAAS). We will also review current hypertension diagnosis and management guidelines from many international jurisdictions for both adult and paediatric populations in the setting of diabetes. Many of these guidelines highlight the use and utility of RAAS blockers in this clinical scenario; however, on review of the evidence for their use, several meta-analyses and systematic reviews fail to demonstrate superiority of RAAS blockers over other anti-hypertensive medications. Finally, we discuss several new anti-hypertensive medications, review their mechanisms of action, and highlight some of the evidence for their use in the setting of hypertension and diabetes.
Collapse
Affiliation(s)
- Steve Balgobin
- Division of Paediatric Nephrology, The Hospital for Sick Children, 555 University Avenue, Toronto, M5G 1X8, Canada
- Department of Paediatrics, University of Toronto, Toronto, Canada
| | - Sanjukta Basak
- Pediatric Endocrinologist, BC Children's Hospital, Vancouver, BC, Canada
- Division of Endocrinology & Metabolism, Department of Pediatrics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Chia Wei Teoh
- Division of Paediatric Nephrology, The Hospital for Sick Children, 555 University Avenue, Toronto, M5G 1X8, Canada
- Department of Paediatrics, University of Toronto, Toronto, Canada
| | - Damien Noone
- Division of Paediatric Nephrology, The Hospital for Sick Children, 555 University Avenue, Toronto, M5G 1X8, Canada.
- Department of Paediatrics, University of Toronto, Toronto, Canada.
| |
Collapse
|
2
|
Reis M, Teixeira A, Cardoso J, Borges T, Caldas Afonso A, Correia-Costa L. Association between proinflammatory cytokines and arterial stiffness in type 1 diabetic adolescents. J Pediatr Endocrinol Metab 2024; 37:405-412. [PMID: 38592062 DOI: 10.1515/jpem-2023-0530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 03/03/2024] [Indexed: 04/10/2024]
Abstract
OBJECTIVES Type 1 diabetes mellitus is considered a state of chronic low-grade inflammation and activation of the innate immune system, which is regulated by several proinflammatory cytokines and other acute-phase reactants. Arterial stiffness, a dynamic property of the vessels evaluated by the determination of pulse wave velocity (PWV), is increased in diabetic patients and is associated with microvascular and macrovascular complications of diabetes and higher cardiovascular risk. In the present study, we aimed to compare the proinflammatory state and arterial stiffness in diabetic and non-diabetic adolescents, and to characterize the association between these two parameters. METHODS Twenty-three type 1 diabetic patients, aged 12-16 years, followed at a tertiary center, and 23 adolescents nonoverweighted healthy controls, from a Portuguese birth-cohort, were included in the present analysis. Anthropometry, blood pressure, glycemic control data, and lipid parameters were collected. Arterial stiffness was evaluated by carotid-femoral pulse wave velocity. Proinflammatory cytokines' concentrations (TNF-α, IL-1β, IL-6, IL-10, IFN-γ, and GM-CSF) were quantified by multiplex immunoassays using a Luminex 200 analyzer. RESULTS There were no statistically significant differences between the proinflammatory cytokines' concentrations in the two groups. PWV [6.63 (6.23-7.07) vs. 6.07 (5.15-6.65) m/s, p=0.015] was significantly higher in the diabetic group. PWV was negatively correlated with GM-CSF (ρ=-0.437, p=0.037) in the diabetic group. A linear association was found between diabetes duration and PWV (with PWV increasing by 0.094 m/s (95 % confidence interval, 0.019 to 0.169) per month of disease duration). In the diabetic group, HbA1c was negatively correlated with IL-10 (ρ=-0.473, p=0.026). Negative correlations were also found between IL-10 and total, HDL, and LDL cholesterol only in the diabetic group. CONCLUSIONS Diabetic adolescent patients present higher PWV, when compared to their healthy counterparts, even though we could not find differences in the levels of several proinflammatory cytokines between the two groups. The negative correlation found between IL-10 and HbA1c might translate a protective counterbalance effect of this anti-inflammatory cytokine, which might also explain the negative correlations found with blood lipids. Further studies are needed to better clarify the association between arterial stiffness and the proinflammatory milieu of diabetes.
Collapse
Affiliation(s)
- Mónica Reis
- Instituto de Ciências Biomédicas Abel Salazar, 89239 Universidade do Porto , Porto, Portugal
- 522166 Centro Hospitalar Universitário de Santo António , Porto, Portugal
| | - Ana Teixeira
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Division of Pediatric Nephrology, Centro Materno-Infantil do Norte, 522166 Centro Hospitalar Universitário do Porto , Porto, Portugal
| | - Juliana Cardoso
- Division of Pediatrics, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Teresa Borges
- Instituto de Ciências Biomédicas Abel Salazar, 89239 Universidade do Porto , Porto, Portugal
- Division of Pediatric Endocrinology, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Alberto Caldas Afonso
- Instituto de Ciências Biomédicas Abel Salazar, 89239 Universidade do Porto , Porto, Portugal
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Division of Pediatric Nephrology, Centro Materno-Infantil do Norte, 522166 Centro Hospitalar Universitário do Porto , Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal
- CAC ICBAS-CHP - Centro Académico Clínico Instituto de Ciências Biomédicas Abel Salazar - Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Liane Correia-Costa
- Instituto de Ciências Biomédicas Abel Salazar, 89239 Universidade do Porto , Porto, Portugal
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Division of Pediatric Nephrology, Centro Materno-Infantil do Norte, 522166 Centro Hospitalar Universitário do Porto , Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal
- CAC ICBAS-CHP - Centro Académico Clínico Instituto de Ciências Biomédicas Abel Salazar - Centro Hospitalar Universitário de Santo António, Porto, Portugal
| |
Collapse
|
3
|
Priyadarsini N, Likhitha D, Ramachandran M, Behera KK. Impaired Cardiovagal Activity as a Link Between Hyperglycemia and Arterial Stiffness in Adults With Type 2 Diabetes Mellitus Among an Eastern Indian Population: A Cross-sectional Study. Can J Diabetes 2024; 48:147-154. [PMID: 38142036 DOI: 10.1016/j.jcjd.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 11/27/2023] [Accepted: 12/12/2023] [Indexed: 12/25/2023]
Abstract
OBJECTIVES Cardiac autonomic neuropathy (CAN) is one of the most common yet overlooked complications of type 2 diabetes mellitus (T2DM). Individuals with T2DM with CAN have a 5-fold higher rate of cardiovascular morbidity and mortality. The presence of CAN in T2DM could potentially lead to arterial stiffness. However, only sparse data are available suggesting any association between autonomic dysfunction and arterial stiffness in T2DM. METHODS We recruited 80 people with T2DM and 74 healthy controls for our study. Heart rate variability (HRV) testing was performed to assess autonomic function. Assessment of arterial stiffness was done by measuring the brachial pulse wave velocity (baPWV) and augmentation index (AI). RESULTS The time-domain parameters were significantly decreased (p<0.001) and frequency-domain parameters, such as total power and high-frequency band expressed as a normalized unit, were found to be significantly reduced in people with T2DM (p<0.001). Both baPWV and AI were significantly higher in people with T2DM compared with healthy controls (p<0.001). We observed a moderate correlation between standard deviation of normal to normal interval (SDNN) and baPWV (r=-0.437, p=0.002) and AI (r=-0.403, p=0.002). A multiple linear regression model showed an association between SDNN and arterial stiffness parameters, such as baPWV and AI, which were statistically significant (p<0.05) in a fully adjusted model that included the conventional risk factors for atherosclerosis. CONCLUSIONS Impaired cardiovagal activity is an independent risk factor for the development of arterial stiffness. Incorporation of HRV testing into the diabetes management protocol would have potential benefits for identifying individuals at high risk of developing cardiovascular events. Hence, preventive measures can be taken as early as possible to improve patient outcomes.
Collapse
Affiliation(s)
- Nibedita Priyadarsini
- Department of Physiology, All India Institute of Medical Sciences, Bhubaneswar, India
| | - Devineni Likhitha
- Department of Physiology, All India Institute of Medical Sciences, Bhubaneswar, India
| | | | - Kishore Kumar Behera
- Department of Endocrinology, All India Institute of Medical Sciences, Bhubaneswar, India
| |
Collapse
|
4
|
Pengyos S, Boonyasirinant T, Kaolawanich Y. Aortic stiffness effectively risk stratifies diabetic patients with suspected myocardial ischemia undergoing vasodilatory stress perfusion cardiac magnetic resonance. BMC Cardiovasc Disord 2023; 23:502. [PMID: 37817068 PMCID: PMC10566029 DOI: 10.1186/s12872-023-03532-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 09/25/2023] [Indexed: 10/12/2023] Open
Abstract
BACKGROUND AND AIMS Cardiovascular magnetic resonance (CMR) comprehensively assesses aortic stiffness and myocardial ischemia in a single examination. Aortic stiffness represents a subclinical marker of cardiovascular risk in the general population, including patients with diabetes mellitus. However, there is no prognostic data regarding aortic stiffness in patients with diabetes mellitus undergoing stress perfusion CMR. METHODS Consecutive patients with diabetes mellitus with suspected myocardial ischemia referred for adenosine stress perfusion CMR with aortic pulse wave velocity (PWV) during 2010-2013 were studied. The primary outcome was major adverse cardiovascular events (MACE), defined as the composite of cardiac mortality, nonfatal myocardial infarction (MI), hospitalization for heart failure, coronary revascularization (> 90 days post-CMR), and ischemic stroke. The secondary outcome was hard cardiac events, defined as the composite of cardiac mortality and nonfatal MI. RESULTS A total of 424 patients (median follow-up 7.2 years) were included. The mean PWV was 12.16 ± 6.28 m/s. MACE and hard cardiac events occurred in 26.8% and 9.4% of patients, respectively. Patients with elevated PWV (> 12.16 m/s) had a significantly higher incidence of MACE (HR 2.14 [95%CI 1.48, 3.09], p < 0.001) and hard cardiac events (HR 2.69 [95%CI 1.42, 5.10], p = 0.002) compared to those with non-elevated PWV. Multivariable analysis demonstrated that PWV independently predicts MACE (p = 0.003) and hard cardiac events (p = 0.01). Addition of PWV provided incremental prognostic value beyond clinical data, left ventricular mass index, myocardial ischemia, and late gadolinium enhancement in predicting MACE (incremental χ² 7.54, p = 0.006) and hard cardiac events (incremental χ² 5.99, p = 0.01). CONCLUSIONS Aortic stiffness measured by CMR independently predicts MACE and hard cardiac events and confers significant incremental prognostic value in patients with diabetes mellitus with suspected myocardial ischemia. Aortic stiffness measurement could potentially be considered as part of a stress perfusion CMR protocol to enhance risk prediction in patients with diabetes mellitus.
Collapse
Affiliation(s)
- Sukanda Pengyos
- Division of Cardiology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
- Division of Cardiology, Department of Medicine, Rajavithi Hospital, Bangkok, Thailand
| | - Thananya Boonyasirinant
- Division of Cardiology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Yodying Kaolawanich
- Division of Cardiology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
| |
Collapse
|
5
|
Bouazizi K, Zarai M, Noufaily A, Prigent M, Dietenbeck T, Bollache E, Nguyen T, Della Valle V, Blondiaux E, Clément K, Aron-Wisnewsky J, Andreelli F, Redheuil A, Kachenoura N. Associations of aortic stiffness and intra-aortic flow parameters with epicardial adipose tissue in patients with type-2 diabetes. FRONTIERS IN CLINICAL DIABETES AND HEALTHCARE 2023; 4:1106342. [PMID: 37304050 PMCID: PMC10250660 DOI: 10.3389/fcdhc.2023.1106342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 05/09/2023] [Indexed: 06/13/2023]
Abstract
Background It has been shown that increased aortic stiffness is related to type-2 diabetes (T2D) which is considered as a risk factor for cardiovascular disease. Among other risk factors is epicardial adipose tissue (EAT) which is increased in T2D and is a relevant biomarker of metabolic severity and adverse outcome. Purpose To assess aortic flow parameters in T2D patients as compared to healthy individuals and to evaluate their associations with EAT accumulation as an index of cardiometabolic severity in T2D patients. Materials and methods Thirty-six T2D patients as well as 29 healthy controls matched by age and sex were included in this study. Participants had cardiac and aortic MRI exams at 1.5 T. Imaging sequences included cine SSFP for left ventricle (LV) function and EAT assessment and aortic cine and phase-contrast imaging for strain and flow parameters quantification. Results In this study, we found LV phenotype to be characterized by concentric remodeling with decreased stroke volume index despite global LV mass within a normal range. EAT was increased in T2D patients compared to controls (p<0.0001). Moreover, EAT, a biomarker of metabolic severity, was negatively correlated to ascending aortic (AA) distensibility (p=0.048) and positively to the normalized backward flow volume (p=0.001). These relationships remained significant after further adjustment for age, sex and central mean blood pressure. In a multivariate model, presence/absence of T2D and AA normalized backward flow (BF) to forward flow (FF) volumes ratio are both significant and independent correlates of EAT. Conclusion In our study, aortic stiffness as depicted by an increased backward flow volume and decreased distensibility seems to be related to EAT volume in T2D patients. This observation should be confirmed in the future on a larger population while considering additional biomarkers specific to inflammation and using a longitudinal prospective study design.
Collapse
Affiliation(s)
- Khaoula Bouazizi
- Laboratoire d’Imagerie Biomédicale (LIB), Sorbonne Université, Institut National de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Paris, France
- ICAN Imaging, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Mohamed Zarai
- ICAN Imaging, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Abdallah Noufaily
- Unité d’Imagerie Cardiovasculaire et Thoracique (ICT), Pitié-Salpêtrière Hospital, Paris, France
| | - Mikaël Prigent
- ICAN Imaging, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Thomas Dietenbeck
- Laboratoire d’Imagerie Biomédicale (LIB), Sorbonne Université, Institut National de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Paris, France
- ICAN Imaging, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Emilie Bollache
- Laboratoire d’Imagerie Biomédicale (LIB), Sorbonne Université, Institut National de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Paris, France
- ICAN Imaging, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Toan Nguyen
- Assistance Publique Hôpitaux de Paris, Radiology Department, Armand-Trousseau Hospital, Paris, France
| | - Valéria Della Valle
- Assistance Publique Hôpitaux de Paris, Radiology Department, Armand-Trousseau Hospital, Paris, France
| | - Eléonore Blondiaux
- Assistance Publique Hôpitaux de Paris, Radiology Department, Armand-Trousseau Hospital, Paris, France
| | - Karine Clément
- Sorbonne Université, INSERM, Nutrition and Obesities; approches systémiques (NutriOmique), Pitié-Salpêtrière Hospital, Nutrition Department, Paris, France
- Assistance Publique Hôpitaux de Paris, Nutrition Department, Centre de Recherche en Nutrition Humaine (CRNH) Ile-de-France, Pitié-Salpêtrière Hospital, Paris, France
| | - Judith Aron-Wisnewsky
- Sorbonne Université, INSERM, Nutrition and Obesities; approches systémiques (NutriOmique), Pitié-Salpêtrière Hospital, Nutrition Department, Paris, France
- Assistance Publique Hôpitaux de Paris, Nutrition Department, Centre de Recherche en Nutrition Humaine (CRNH) Ile-de-France, Pitié-Salpêtrière Hospital, Paris, France
| | - Fabrizio Andreelli
- ICAN Imaging, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
- Assistance Publique Hôpitaux de Paris, Diabetology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Alban Redheuil
- Laboratoire d’Imagerie Biomédicale (LIB), Sorbonne Université, Institut National de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Paris, France
- ICAN Imaging, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
- Unité d’Imagerie Cardiovasculaire et Thoracique (ICT), Pitié-Salpêtrière Hospital, Paris, France
| | - Nadjia Kachenoura
- Laboratoire d’Imagerie Biomédicale (LIB), Sorbonne Université, Institut National de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique (CNRS), Paris, France
- ICAN Imaging, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| |
Collapse
|
6
|
Pathophysiological and clinical aspects of the circadian rhythm of arterial stiffness in diabetes mellitus: A minireview. Endocr Regul 2022; 56:284-294. [DOI: 10.2478/enr-2022-0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Abstract
Several cross-sectional trials have revealed increased arterial stiffness connected with the cardiac autonomic neuropathy in types 2 and 1 diabetic patients. The pathophysiological relationship between arterial stiffness and autonomic dysfunction in diabetes mellitus is still underinvestigated and the question whether the presence of cardiac autonomic neuropathy leads to arterial stiffening or increased arterial stiffness induced autonomic nervous system impairment is still open. Both arterial stiffness and dysfunction of the autonomic nervous system have common pathogenetic pathways, counting state of the chronic hyperinsulinemia and hyperglycemia, increased formation of advanced glycation end products, activation of protein kinase C, development of endothelial dysfunction, and chronic low-grade inflammation. Baroreceptor dysfunction is thought to be one of the possible reasons for the arterial wall stiffening development and progression. On the contrary, violated autonomic nervous system function can affect the vascular tone and by this way alter the large arteries walls elastic properties. Another possible mechanism of attachment and/or development of arterial stiffness is the increased heart rate and autonomic dysfunction corresponding progression. This minireview analyzes the current state of the relationship between the diabetes mellitus and the arterial stiffness. Particular attention is paid to the analysis, interpretation, and application of the results obtained in patients with type 2 diabetes mellitus and diabetic cardiac autonomic neuropathy.
Collapse
|
7
|
Ali RI, Suliman AG, Abdelrahim A, Gameraddin M. A Triplex Ultrasound Evaluation of Preclinical Changes in Type 2 Diabetes in Foot Arteries. Cureus 2022; 14:e23119. [PMID: 35464526 PMCID: PMC9001877 DOI: 10.7759/cureus.23119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2022] [Indexed: 12/14/2022] Open
Abstract
Background and objective: Type 2 diabetes mellitus (T2DM) is a significant health problem that is becoming more prevalent worldwide. This study aimed to assess hemodynamic and morphological parameters in diabetic patients' foot arteries and compare them to those obtained in asymptomatic control group. Materials and methods: This is a cross-sectional case-control study. B-mode ultrasound, color Doppler, and pulse wave Doppler were conducted to assess the dorsalis pedis arteries (DPAs) and posterior tibial arteries (PTAs). The morphological, total vascular diameter, wall thickness, and flow Doppler indices were measured. A total of 200 hundred participants were selected randomly using a random sampling technique. One hundred diabetic patients and 100 non-diabetic persons were determined. Results: In diabetic patients, the overall grayscale diameter and wall thickness of foot arteries were statistically significantly larger than the asymptomatic group in the right DPA (p<0.01), left DPA (p<0.001), right PTA (p<0.001), and left PTA (p<0.001). In the diabetic group, the level of hemoglobin A1c (HbA1c) was positively correlated with blood flow resistive index (RI) in the right DPA (r=0.839; p<0.001), left DPA (r=0.801; p<0.001), right PTA (r=0.801; p<0.001), and left PTA (r=0.801; p<0.001). No significant differences were noted in both groups in blood flow Doppler parameters - pulsatility index (PI) and resistive index (RI). Conclusion: Overall grayscale diameters of foot arteries are larger in the diabetes group than in the control group, indicating arterial wall thickening as an early indicator of diabetes-related alterations. PI of both DPA and RI of right DPA were increased in diabetic patients more than the control group. The level of glycosylatedhemoglobin A1c (HbA1c) was strongly linked with the blood flow resistive index in diabetes patients.
Collapse
|
8
|
Theofilis P, Oikonomou E, Lazaros G, Vogiatzi G, Anastasiou M, Mystakidi VC, Goliopoulou A, Christoforatou E, Bourouki E, Vavouranaki G, Marinos G, Tousoulis D. The association of diabetes mellitus with carotid atherosclerosis and arterial stiffness in the Corinthia study. Nutr Metab Cardiovasc Dis 2022; 32:567-576. [PMID: 35110000 DOI: 10.1016/j.numecd.2021.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 10/24/2021] [Accepted: 12/12/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND AND AIMS Evaluation of arterial stiffness and carotid atherosclerotic burden can provide important prognostic information regarding the risk of future cardiovascular events. The aim of this study was to assess these vascular properties in patients with diabetes mellitus (DM). METHODS AND RESULTS In the context of the observational "Corinthia" study, we analyzed 1757 participants with determined DM status. Carotid ultrasonography was performed to evaluate intima-media thickness (cIMT) and carotid plaque burden. Arterial stiffness was estimated via assessment of carotid-to-femoral pulse wave velocity (cfPWV). Individuals with DM had increased mean cIMT, maximum cIMT, carotid plaque burden, and cfPWV compared to those without DM. After multivariable regression analysis, the presence of DM was still associated with significantly increased mean cIMT (by 0.074 mm, p = .004), maximum cIMT (by 0.134 mm, p = .007), cfPWV (by 0.929 m/s, p < .001), and a higher prevalence of carotid plaques (odds ratio 1.52, 95% confidence intervals 1.11, 2.10, p = .01). In a propensity score-matched cohort, mean cIMT, maximum cIMT, and carotid plaque burden were significantly higher in individuals with DM. Analysis according to territory of cIMT measurement displayed substantial differences in left (DM: 1.32 ± 0.78 mm vs. no DM: 1.20 ± 0.66 mm, p = .04) and right carotid bulbs (DM: 1.33 ± 0.82 mm vs. no DM: 1.18 ± 0.69 mm, p = .02) with respect to DM status while non-significant variations were observed in left (DM: 0.98 ± 0.49 mm vs. no DM: 0.91 ± 0.35 mm, p = .06) and right common carotid artery (DM: 0.95 ± 0.50 mm vs. no DM: 0.92 ± 0.40 mm, p = .36). CONCLUSIONS Diabetes mellitus is associated with increased cfPWV and cIMT, with more pronounced lesions in the carotid bulb.
Collapse
Affiliation(s)
- Panagiotis Theofilis
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| | - Evangelos Oikonomou
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece.
| | - George Lazaros
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| | - Georgia Vogiatzi
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| | - Maria Anastasiou
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| | - Vasiliki Chara Mystakidi
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| | - Athina Goliopoulou
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| | - Evangelia Christoforatou
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| | - Evgenia Bourouki
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| | - Georgia Vavouranaki
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| | - Georgios Marinos
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, General Hospital of Athens Hippokration, University of Athens Medical School, Athens, Greece
| |
Collapse
|
9
|
Alghamdi YA, Al-Shahrani FS, Alanazi SS, Alshammari FA, Alkhudair AM, Jatoi NA. The Association of Blood Glucose Levels and Arterial Stiffness (Cardio-Ankle Vascular Index) in Patients With Type 2 Diabetes Mellitus. Cureus 2021; 13:e20408. [PMID: 34926096 PMCID: PMC8671052 DOI: 10.7759/cureus.20408] [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] [Subscribe] [Scholar Register] [Accepted: 12/14/2021] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Diabetes mellitus causes a major burden on healthcare systems all around the world. It has been documented that type 2 diabetes mellitus (T2DM) is associated with long-term vascular complications including micro-vascular, macro-vascular, and mixed-vascular disorders. Several studies have concluded that the increment of arterial wall stiffness is correlated with an increase in the risk of cardiovascular adverse events and the mortality associated with it. AIMS This study purposed to evaluate the arterial stiffness measurements, using Cardio-Ankle Vascular Index (CAVI), in T2DM patients, and the relationship with the fasting blood glucose (FBG), hemoglobin A1c (HbA1c), and other factors that may increase the risk of elevated arterial stiffness in T2DM patients. METHODOLOGY A total of 200 patients were recruited from the outpatient setting at King Fahd Hospital of the University, Al Khobar. A total of 181 patients fit the inclusion criteria. The charts of the patients who fit the inclusion criteria were reviewed and data related to age, gender, body mass index, smoking history, FBG, HbA1c levels, blood pressure (mmHg) measurements, and CAVI scores were collected. RESULTS The elevation in CAVI readings was noted to be more prominent in the senior age group. Hypertensive patients also showed a significant increase in CAVI readings. In addition, higher CAVI readings were more associated with the male gender rather than females. All of which showed a significant correlation. Furthermore, although it was not significant, higher FBG levels and HbA1c readings were correlated with higher CAVI readings. CONCLUSION The results of the study suggest that factors like age, smoking status, gender, and the increase in blood pressure as well as the increase in blood glucose levels are correlated with higher CAVI readings in T2DM patients. This demonstrates their important effect on arterial wall stiffness while showing that CAVI can be used in predicting the prognosis of arterial wall health in patients with diabetes.
Collapse
Affiliation(s)
- Yazid A Alghamdi
- Internal Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al Khobar, SAU
| | - Faisal S Al-Shahrani
- Internal Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al Khobar, SAU
| | - Saif S Alanazi
- Internal Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al Khobar, SAU
| | - Fahad A Alshammari
- Internal Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al Khobar, SAU
| | - Abdullah M Alkhudair
- Internal Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al Khobar, SAU
| | - Noor-Ahmed Jatoi
- Internal Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al Khobar, SAU
| |
Collapse
|
10
|
Ouyang C, Gan Z, Zhen J, Guan Y, Zhu X, Zhou P. Inter-Patient Classification With Encoded Peripheral Pulse Series and Multi-Task Fusion CNN: Application in Type 2 Diabetes. IEEE J Biomed Health Inform 2021; 25:3130-3140. [PMID: 33635799 DOI: 10.1109/jbhi.2021.3061114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Diabetes mellitus, a chronic disease associated with elevated accumulation of glucose in the blood, is generally diagnosed through an invasive blood test such as oral glucose tolerance test (OGTT). An effective method is proposed to test type 2 diabetes using peripheral pulse waves, which can be measured fast, simply and inexpensively by a force sensor on the wrist over the radial artery. A self-designed pulse waves collection platform includes a wristband, force sensor, cuff, air tubes, and processing module. A dataset was acquired clinically for more than one year by practitioners. A group of 127 healthy candidates and 85 patients with type 2 diabetes, all between the ages of 45 and 70, underwent assessments in both OGTT and pulse data collection at wrist arteries. After preprocessing, pulse series were encoded as images using the Gramian angular field (GAF), Markov transition field (MTF), and recurrence plots (RPs). A four-layer multi-task fusion convolutional neural network (CNN) was developed for feature recognition, the network was well-trained within 30 minutes based on our server. Compared to single-task CNN, multi-task fusion CNN was proved better in classification accuracy for nine of twelve settings with empirically selected parameters. The results show that the best accuracy reached 90.6% using an RP with threshold ϵ of 6000, which is competitive to that using state-of-the-art algorithms in diabetes classification.
Collapse
|
11
|
Mayasari DS, Taufiq N, Hariawan H. Association of monocyte-to-high density lipoprotein ratio with arterial stiffness in patients with diabetes. BMC Cardiovasc Disord 2021; 21:362. [PMID: 34330221 PMCID: PMC8325234 DOI: 10.1186/s12872-021-02180-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 07/23/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Previous studies proposed that chronic inflammation in diabetes has a role in abnormal collagen production and elastin degradation, which promotes arterial stiffness. Monocyte-to-High Density Lipoprotein cholesterol ratio (MHR) is a simple measurement associated with inflammation and oxidative stress. However, little is known about the relationship of MHR with arterial stiffness. This study aimed to determine the association of MHR with arterial stiffness in patients with diabetes. METHODS A total of 81 patients with type 2 diabetes mellitus were enrolled in a cross-sectional study. Arterial stiffness factor in this study was Cardio Ankle Vascular Index (CAVI). We analyzed complete blood count and lipid profile in all participants, then performed statistical analysis to determine the relationship between MHR and CAVI. Receiver operating characteristic (ROC) analysis was used to estimate the cut-off values of MHR to predict CAVI ≥ 9. RESULTS Median of MHR in this study was 11.91 with the mean of CAVI was 8.13 ± 0.93. Spearman correlation analysis revealed a significant positive correlation between MHR and CAVI (ρ = 0.239, p = 0.031). Multivariate analysis showed the independent association of MHR to arterial stiffness (β = 0.361, 95% CI 0.023-0.093) and to CAVI ≥ 9 (OR 1.181, 95% CI 1.047-1.332). The cut-off values of MHR for predicting CAVI ≥ 9 were identified as ≥ 13 (OR 3.289, 95% CI 1.036-10.441). CONCLUSION MHR is associated with CAVI in patients with diabetes, irrespective of various potential confounders.
Collapse
Affiliation(s)
- Dyah Samti Mayasari
- Department of Cardiology and Vascular Medicine, Public Health and Nursing, Faculty of Medicine, Universitas Gadjah Mada, Jl Farmako No 1, Sekip, Yogyakarta, 55281, Indonesia.
| | - Nahar Taufiq
- Department of Cardiology and Vascular Medicine, Public Health and Nursing, Faculty of Medicine, Universitas Gadjah Mada, Jl Farmako No 1, Sekip, Yogyakarta, 55281, Indonesia.,Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - Hariadi Hariawan
- Department of Cardiology and Vascular Medicine, Public Health and Nursing, Faculty of Medicine, Universitas Gadjah Mada, Jl Farmako No 1, Sekip, Yogyakarta, 55281, Indonesia.,Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| |
Collapse
|
12
|
Cindro PV, Krnić M, Modun D, Smajić B, Vuković J. The differences between insulin glargine U300 and insulin degludec U100 in impact on the glycaemic variability, arterial stiffness and the lipid profiles in insulin naïve patients suffering from type two diabetes mellitus - outcomes from cross-over open-label randomized trial. BMC Endocr Disord 2021; 21:86. [PMID: 33926446 PMCID: PMC8082786 DOI: 10.1186/s12902-021-00746-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 04/12/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND AND AIMS Diabetes mellitus type two is one of the major cardiovascular risk factors. Treatment of diabetes can reduce this risk, but the treatment options differ a lot in their risk-reducing capabilities. We compared the impact of insulin degludec (IDeg-100) and insulin glargine U300 (IGlar-300) on cardiovascular risk parameters - glycaemic variability (GV), arterial stiffness and lipid parameters - in insulin naive patients with DMT2. METHODS To 23 individuals who previously had uncontrolled DMT2 on two or more oral antidiabetic drugs, IGlar-300 and IDeg-100 were applied for 12 weeks and then switched in a cross over design manner. Prior and after of each insulin phase, we analysed biochemical parameters,7-point SMBG profile over three days and arterial stiffness which was assessed indirectly by measuring the augmentation index (AIx) on the principles of applanation tonometry. RESULTS There were no significant differences between IGlar-300 and IDeg-100 regarding reduction of mean glucose values and coefficient of variation (CV). Both insulins insignificantly reduced AIx for standardised pulse of 75 beats/min and without differences between them. IGlar-300 and IDeg-100 reduced triglycerides and increased HDL with no significant difference between the two insulins. IGlar-300 increased the total cholesterol level and IDeg-100 decreased total cholesterol, but without statistically significant difference. IGlar-300 increased LDL level by 0.508 mmol/L and IDeg-100 decreased LDL by 0.217 mmol/L, with statistically significant difference (p = 0.0215). CONCLUSIONS This study did not show significant difference between IGlar-300 and IDeg-100 regarding glycaemic parameters and augmentation index using the same dose of 0.2 IU/kg for both insulins, but it has revealed possible differences in impact on lipid profile. TRIAL REGISTRATION Clinicaltrials.gov, NCT04692415 . Retrospectively registered on December 31th 2020.
Collapse
Affiliation(s)
- Pavle Vrebalov Cindro
- Department of Gastroenterology, University Hospital Split, Spinčićeva 1, 21000, Split, Croatia
| | - Mladen Krnić
- Department of Endocrinology, University Hospital Split, Šoltanska 1, 21000, Split, Croatia.
- Department of Pathophysiology, University of Split School of Medicine, Šoltanska 2, 21000, Split, Croatia.
| | - Darko Modun
- Department of Pharmacy, University of Split School of Medicine, Šoltanska 2, 21000, Split, Croatia
| | - Božo Smajić
- Medical Student, University of Split School of Medicine, Šoltanska 2, 21000, Split, Croatia
| | - Jonatan Vuković
- Department of Gastroenterology, University Hospital Split, Spinčićeva 1, 21000, Split, Croatia
| |
Collapse
|
13
|
Gul M, Inci S, Aktas H, Yildirim O, Alsancak Y, Ozkan N. Dynamic changes in aortic stiffness after substantial weight loss by laparoscopic sleeve gastrectomy in patients with obesity: a 1-year follow-up study. J Investig Med 2021; 69:1168-1174. [PMID: 33771842 DOI: 10.1136/jim-2021-001778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2021] [Indexed: 11/03/2022]
Abstract
Arterial stiffness has been identified as a powerful and independent risk factor for cardiovascular disease. Obesity is associated with an increased risk of aortic stiffness (AS) and adverse cardiovascular events. Herein, we aimed to evaluate the effects of weight loss after laparoscopic sleeve gastrectomy (LSG) on AS in individuals with morbid obesity by using the transthoracic echocardiography (TTE).A total of 53 patients with obesity (17 males, 36 females) who underwent LSG and did not have any known heart disease were included in the study. The AS parameters were measured with TTE. The demographic and echocardiographic data of the patients were studied before, at 1 month and 12 months after surgery.The mean age of the study group was 34.41±11.62, 68% of whom were female. There were no significant differences in terms of the standard echocardiography and Doppler measurements as compared with preoperative values (all p>0.05). When the elastic parameters of the aorta were compared, no significant differences were detected regarding aortic strain (%) ((16.28±4.11) vs (16.68±4.56), p=(0.998)), distensibility (cm2/dyn) ((6.74±1.78) vs (7.03±2.31), p=(0.997)) and Aortic Stiffness Index values ((10.73±3.84) vs (10.63±3.34), p=0.998) between baseline and first month after surgery. In the 12-month follow-up, it was determined that the aortic strain ((16.28±4.11) vs (22.74±5.79), p≤0.001) and distensibility ((6.74±1.78) vs (10.34±3.059), p<0.001)) values increased at significant levels.Weight loss by LSG improves arterial stiffness parameters in patients with obesity over a 1-year follow-up.
Collapse
Affiliation(s)
- Murat Gul
- Department of Cardiology, Aksaray University, School of Medicine, Aksaray, Turkey
| | - Sinan Inci
- Department of Cardiology, Aksaray University, School of Medicine, Aksaray, Turkey
| | - Halil Aktas
- Department of Cardiology, Aksaray University, School of Medicine, Aksaray, Turkey
| | - Oguz Yildirim
- Department of Cardiology, Aksaray Education and Research Hospital, Aksaray, Turkey
| | - Yakup Alsancak
- Department of Cardiology, Necmettin Erbakan University, Meram School of Medicine, Konya, Turkey
| | - Namik Ozkan
- Department of General Surgery, Aksaray University, School of Medicine, Aksaray, Turkey
| |
Collapse
|
14
|
Monteiro CI, Simões RP, Goulart CL, da Silva CD, Borghi-Silva A, Mendes RG. Arterial stiffness in type 2 diabetes: determinants and indication of a discriminative value. Clinics (Sao Paulo) 2021; 76:e2172. [PMID: 33624706 PMCID: PMC7885854 DOI: 10.6061/clinics/2021/e2172] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 12/16/2020] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVES To identify the clinical discriminative value and determinants of arterial stiffness in individuals with type 2 diabetes mellitus (T2DM). METHODS This prospective cohort study included 51 individuals (53.57±9.35 years) diagnosed with T2DM (stage glucose≥126 mg/dL; diagnostic time: 87.4±69.8 months). All participants underwent an initial evaluation of personal habits, medications, and history; arterial stiffness assessment by carotid-femoral pulse wave velocity (cfPWV) using SphygmoCor; and blood laboratory analysis. A statistical analysis was performed using SPSS software, and values of p≤0.05 were considered significant. RESULTS A cut-off cfPWV value of 7.9 m/s was identified for T2DM [Sensitivity (SE): 90% and Specificity (SP): 80%]. A subgroup analysis revealed higher glycated hemoglobin (Hb1Ac) (p=0.006), obesity (p=0.036), and dyslipidemia (p=0.013) than those with cfPWV ≥7.9 m/s. Multivariate analysis identified higher stage glucose (p=0.04), Hb1Ac (p=0.04), hypertension (p=0.001), and dyslipidemia (p=0.01) as determinant factors of cfPWV; positive and significant correlation between cfPWV and glucose (r=0.62; p=0.0003) and Hb1Ac (r=0.55; p=0.0031). CONCLUSIONS In T2DM, an indicator of the discriminative value of arterial stiffness was cfPWV of 7.9 m/s. Clinical findings and comorbidities, such as hypertension, glucose, poor glycemic control, and dyslipidemia, were associated with and were determinants of arterial stiffness in T2DM. Reinforcement of monitoring risk factors, such as hypertension, dyslipidemia, and glycemic control, seems to be essential to the process of arterial stiffening. Confirmation of this discriminative value in larger populations is recommended.
Collapse
Affiliation(s)
- Clara Italiano Monteiro
- Laboratorio de Fisioterapia Cardiopulmunar (LACAP), Departamento de Fisioterapia, Universidade Federal de Sao Carlos, Sao Carlos, SP, BR
| | - Rodrigo Polaquini Simões
- Laboratorio de Fisioterapia Cardiopulmunar (LACAP), Departamento de Fisioterapia, Universidade Federal de Sao Carlos, Sao Carlos, SP, BR
- Programa de Pos-Graduacao em Ciencias da Reabilitacao, Universidade Federal de Alfenas, Alfenas, MG, BR
| | - Cássia Luz Goulart
- Laboratorio de Fisioterapia Cardiopulmunar (LACAP), Departamento de Fisioterapia, Universidade Federal de Sao Carlos, Sao Carlos, SP, BR
| | - Claudio Donisete da Silva
- Laboratorio de Fisioterapia Cardiopulmunar (LACAP), Departamento de Fisioterapia, Universidade Federal de Sao Carlos, Sao Carlos, SP, BR
| | - Audrey Borghi-Silva
- Laboratorio de Fisioterapia Cardiopulmunar (LACAP), Departamento de Fisioterapia, Universidade Federal de Sao Carlos, Sao Carlos, SP, BR
| | - Renata Gonçalves Mendes
- Laboratorio de Fisioterapia Cardiopulmunar (LACAP), Departamento de Fisioterapia, Universidade Federal de Sao Carlos, Sao Carlos, SP, BR
- *Corresponding author. E-mail:
| |
Collapse
|
15
|
Loutradis C, Schoina M, Dimitroulas T, Doumas M, Garyfallos A, Karagiannis A, Papagianni A, Sarafidis P. Comparison of ambulatory central hemodynamics and arterial stiffness in patients with diabetic and non-diabetic CKD. J Clin Hypertens (Greenwich) 2020; 22:2239-2249. [PMID: 33125832 PMCID: PMC8029709 DOI: 10.1111/jch.14089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 10/07/2020] [Accepted: 10/10/2020] [Indexed: 01/09/2023]
Abstract
Increased arterial stiffness is independently associated with renal function decline in patients with diabetes mellitus (DM). Whether DM has additional deleterious effects on central hemodynamics and arterial stiffness in chronic kidney disease (CKD) patients is yet unknown. This study aimed to compare ambulatory central BP, arterial stiffness parameters, and trajectories between patients with diabetic and non‐diabetic CKD. This study examined 48 diabetic and 48 non‐diabetic adult patients (>18 years) with CKD (eGFR: <90 and ≥15 ml/min/1.73 m2), matched in a 1:1 ratio for age, sex, and eGFR within CKD stages (2, 3a, 3b and 4). All patients underwent 24‐h ABPM with the Mobil‐O‐Graph device. Parameters of central hemodynamics [central systolic (cSBP) and diastolic blood pressure (cDBP), pulse pressure (PP)], wave reflection [augmentation index (AIx), and pressure (AP)] and pulse wave velocity (PWV) were estimated from the 24‐h recordings. Diabetic CKD patients had higher 24‐h cSBP (118.57 ± 10.05 vs. 111.59 ± 9.46, P = .001) and 24‐h cPP (41.48 ± 6.80 vs. 35.25 ± 6.98, P < .001) but similar 24‐h cDBP (77.09 ± 8.14 vs. 76.34 ± 6.75 mmHg, P = .625) levels compared to patients with non‐diabetic CKD. During day‐ and nighttime periods, cSBP and cPP levels were higher in diabetics compared to non‐diabetics. 24‐h PWV (10.10 ± 1.62 vs. 9.61 ± 1.80 m/s, P = .165) was numerically higher in patients with DM, but no between‐group differences were noted in augmentation pressure and index. In multivariate analysis, DM, female gender, and peripheral SBP were independently associated with higher cPP levels. Patients with diabetic CKD have higher ambulatory cSBP and increased arterial stiffness, as indicated by higher ambulatory cPP. These finding suggest that DM is a factor independently contributing to the adverse macrocirculatory profile of CKD patients.
Collapse
Affiliation(s)
- Charalampos Loutradis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Maria Schoina
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Theodoros Dimitroulas
- Fourth Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Michael Doumas
- Second Propaedeutic Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Alexandros Garyfallos
- Fourth Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Asterios Karagiannis
- Second Propaedeutic Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Aikaterini Papagianni
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| |
Collapse
|
16
|
Schoina M, Loutradis C, Theodorakopoulou M, Dimitroulas T, Triantafillidou E, Doumas M, Karagiannis A, Garyfallos A, Papagianni A, Sarafidis P. The presence of diabetes mellitus further impairs structural and functional capillary density in patients with chronic kidney disease. Microcirculation 2020; 28:e12665. [PMID: 33064902 DOI: 10.1111/micc.12665] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 10/01/2020] [Accepted: 10/09/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Endothelial dysfunction has been associated with increased cardiovascular events and overall mortality. Microvascular damage is prevalent both in diabetes mellitus (DM) and chronic kidney disease (CKD). Our aim was to compare microcirculatory function parameters in diabetic and non-diabetic CKD patients via nailfold video-capillaroscopy. METHODS We included 48 diabetic and 48 non-diabetic adult CKD patients. All participants underwent nailfold video-capillaroscopy, during which capillary density was measured at normal conditions (baseline), after a 4-minute arterial occlusion (postocclusive reactive hyperemia), and at the end of a 2-minute venous occlusion (congestion phase). RESULTS Diabetic patients presented significantly lower capillary density during reactive hyperemia (36.3 ± 3.8 vs 38.3 ± 4.3 capillaries/mm2 , P = .022) and at venous congestion (37.8 ± 4.0 vs 39.8 ± 4.2 capillaries/mm2 , P = .015). When stratified according to CKD stages, only in stage 3b capillary density was significantly lower in diabetic compared to non-diabetic subjects at baseline, during postocclusive hyperemia (36.8 ± 2.7 vs 40.0 ± 4.3 capillaries/mm2 , P = .037) and venous congestion (38.3 ± 2.8 vs 41.5 ± 3.5 capillaries/mm2 , P = .022). CONCLUSIONS Capillary density during postocclusive hyperemia and after venous congestion is lower in diabetic compared to non-diabetic CKD patients, a finding indicative that diabetes is an additional factor contributing to microcirculatory structural and functional impairment in CKD. These differences are more prominent in CKD stage 3b.
Collapse
Affiliation(s)
- Maria Schoina
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Charalampos Loutradis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Marieta Theodorakopoulou
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Theodoros Dimitroulas
- Fourth Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eva Triantafillidou
- Fourth Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Michael Doumas
- Second Propedeutic Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Asterios Karagiannis
- Second Propedeutic Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Alexandros Garyfallos
- Fourth Department of Internal Medicine, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Aikaterini Papagianni
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| |
Collapse
|
17
|
Nuamchit T, Siriwittayawan D, Thitiwuthikiat P. The Relationship Between Glycemic Control and Concomitant Hypertension on Arterial Stiffness in Type II Diabetes. Vasc Health Risk Manag 2020; 16:343-352. [PMID: 32943869 PMCID: PMC7459141 DOI: 10.2147/vhrm.s265157] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 08/03/2020] [Indexed: 12/27/2022] Open
Abstract
Purpose The impact of glycemic control on macrovascular complications and arterial stiffness in type II diabetes (T2D), as well as the extent of additive effect of hypertension, is unclear. The aims of this study were to investigate the impact of glycemic control on the cardio-ankle vascular index (CAVI), an indicator of arterial stiffness, and to determine the relative risk of concomitant diabetes and hypertension with arterial stiffness. Methods One hundred and nine participants were enrolled and classified as non-diabetes (n= 37) and diabetes (n=72); the diabetic group was further identified as controllable and uncontrollable T2D depending on their hemoglobin A1c (HbA1c) levels. Univariate and multiple regression analyses were used to assess the association between CAVI and glycemic control status and hypertension. Relative risk analysis for abnormal CAVI with exposure to diabetes and hypertension was investigated. Results In all participants, age, systolic blood pressure, body mass index, and fasting blood sugar were independent predictors of CAVI. In diabetic participants, glycemic control status or HbA1c levels did not significantly correlate with CAVI. Systolic blood pressure was an independent predictor for CAVI with β = 0.26. In addition, the coexistence of diabetes together with hypertension was significantly associated with a 2.4-fold increase in the risk of abnormal CAVI (95% CI, 1.410-4.184; p <0.001). Conclusion This study demonstrates that HbA1c as well as fasting blood sugar levels in diabetic participants do not correlate with arterial stiffness. Concomitant diabetes and hypertension significantly increase the risk of arterial stiffness.
Collapse
Affiliation(s)
- Teonchit Nuamchit
- Department of Cardiothoracic Technology, Faculty of Allied Health Sciences, Naresuan University, Phitsanulok, Thailand
| | - Duangduan Siriwittayawan
- Department of Cardiothoracic Technology, Faculty of Allied Health Sciences, Naresuan University, Phitsanulok, Thailand
| | - Piyanuch Thitiwuthikiat
- Department of Cardiothoracic Technology, Faculty of Allied Health Sciences, Naresuan University, Phitsanulok, Thailand
| |
Collapse
|
18
|
Lu Y, Pechlaner R, Cai J, Yuan H, Huang Z, Yang G, Wang J, Chen Z, Kiechl S, Xu Q. Trajectories of Age-Related Arterial Stiffness in Chinese Men and Women. J Am Coll Cardiol 2020; 75:870-880. [DOI: 10.1016/j.jacc.2019.12.039] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 11/27/2019] [Accepted: 12/10/2019] [Indexed: 01/08/2023]
|