Macrovascular Disease

2005 ◽  
pp. 279-298 ◽  
Author(s):  
K. Dahl-Jørgensen ◽  
J.R. Larsen
Keyword(s):  
Macrovascular Disease

Influence of Metabolic Control on Thromboxane Biosynthesis and Plasma Plasminogen Activator Inhibitor Type-1 in Non-insulin-dependent Diabetes mellitus

1996 ◽  
Vol 76 (01) ◽  
pp. 034-037 ◽  
Author(s):  
Giovanni Davì ◽  
Mario Belvedere ◽  
Sergio Vingneri ◽  
Isabella Catalano ◽  
Carlo Giammarresi ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Metabolic Control ◽  
Platelet Activation ◽  
Macrovascular Disease ◽  
Dependent Diabetes Mellitus ◽  
Secondary Failure ◽  
Diet And Exercise ◽  
Strict Diet ◽  
Niddm Patients ◽  
Pai 1

SummaryWe have previously shown that tight metabolic control by insulin therapy reduced thromboxane-dependent platelet activation in noninsulin-dependent diabetes mellitus (NIDDM) patients. The present study was undertaken to determine whether a similar effect could be obtained without switching diabetics in secondary failure to insulin treatment. For this purpose, we gave strict diet and exercise advise program and adjusted on a weekly basis the oral antidiabetic therapy (glipizide) that 26 patients with NIDDM had been given over the previous months.Basal measurements of urinary ll-dehydro-TXB2 and PAI-1 confirmed previous findings of enhanced levels of these parameters in NIDDM patients with macrovascular disease in comparison to age-and sex-matched controls. After 2-6 weeks, 16 patients achieved tight metabolic control associated with significant reduction of both thromboxane biosynthesis and PAI-1 levels; 10 patients remained in poor control and no significant decrease of both parameters was observed.We conclude that reduction of in-vivo platelet activation and PAI-1 antigen levels after metabolic improvement obtained by frequent reassessment of sulphonylurea therapy together with strict diet and exercise programs may have beneficial effects on the progression of diabetic micro- and macrovascular disease.

scholarly journals Retinal vascular fractal dimensions and their association with macrovascular cardiac disease.

2021 ◽  
Author(s):  
Sebastian Dinesen ◽  
Pia Søndergaard Jensen ◽  
Maria Bloksgaard ◽  
Søren Leer Blindbæk ◽  
Jo G.R. De Mey ◽  
...  
Keyword(s):  
Confidence Interval ◽  
Cardiac Disease ◽  
Artery Bypass ◽  
Fractal Dimensions ◽  
Macrovascular Disease ◽  
Control Group ◽  
Vascular Structure ◽  
Non Invasive ◽  
Automatic Software ◽  
Multivariable Regression

Introduction As the only part of the human vasculature, retina is available for direct, non-invasive inspection. Retinal vascular fractal dimension (DF) is a method to measure the structure of the retinal vascular tree, with higher non-integer values between 1 and 2 representing a more complex and dense retinal vasculature. Retinal vascular structure has been associated with a variety of systemic diseases and this study examined the association of DF and macrovascular cardiac disease in a case-control design. Methods Retinal fundus photos were captured with Topcon TRC-50X in 38 persons that had coronary artery bypass grafting (CABG, cases) and 37 cardiovascular healthy controls. The semi-automatic software VAMPIRE was used to measure retinal DF. Results Patients with CABG had lower DF of the retinal main venular vessels compared to the control group (1.15 vs. 1.18, p=0.01). In a multivariable regression model adjusted for gender and age, eyes in the fourth quartile with higher DF were less likely to have CABG compared to patients in the first (OR, 7.20; 95% confidence interval, 1.63 to 31.86; p=0.009) and second quartile (OR, 8.25; 95% confidence interval, 1.70 to 40.01; p=0.009). Conclusions This study demonstrates that lower complexity of main venular vessels associates with higher risk of having CABG. The research supports the hypothesis that the retinal vascular structure can be used to assess non-ocular macrovascular disease.

scholarly journals A Retrospective Exploratory Analysis on Cardiovascular Risk and Cognitive Dysfunction in Multiple Sclerosis

2021 ◽  
Vol 11 (4) ◽  
pp. 502
Author(s):  
Antonio Reia ◽  
Martina Petruzzo ◽  
Fabrizia Falco ◽  
Teresa Costabile ◽  
Matteo Conenna ◽  
...  
Keyword(s):  
Cardiovascular Risk ◽  
Cognitive Function ◽  
Risk Score ◽  
Framingham Risk Score ◽  
Verbal Learning ◽  
Macrovascular Disease ◽  
Cardiovascular Comorbidities ◽  
Cholesterol Levels ◽  
Framingham Risk ◽  
Input Variables

Background. Cardiovascular comorbidities have been associated with cognitive decline in the general population. Objectives. To evaluate the associations between cardiovascular risk and neuropsychological performances in MS. Methods. This is a retrospective study, including 69 MS patients. For all patients, we calculated the Framingham risk score, which provides the 10-year probability of developing macrovascular disease, using age, sex, diabetes, smoking, systolic blood pressure, and cholesterol levels as input variables. Cognitive function was examined with the Brief International Cognitive Assessment for MS (BICAMS), including the Symbol Digit Modalities Test (SDMT), the California Verbal Learning Test-II (CVLT-II), and the Brief Visuospatial Memory Test-Revised (BVMT-R). Results. Each point increase of the Framingham risk score corresponded to 0.21 lower CVLT-II score. Looking at Framingham risk score components, male sex and higher total cholesterol levels corresponded to lower CVLT scores (Coeff = −8.54; 95%CI = −15.51, −1.57; and Coeff = −0.11; 95%CI = −0.20, −0.02, respectively). No associations were found between cardiovascular risk and SDMT or BVMT-R. Conclusions. In our exploratory analyses, cardiovascular risk was associated with verbal learning dysfunction in MS. Lifestyle and pharmacological interventions on cardiovascular risk factors should be considered carefully in the management of MS, given the possible effects on cognitive function.

scholarly journals Risk of future microvascular and macrovascular disease in people with Type 1 diabetes of very long duration: a national study with 10-year follow-up

2016 ◽  
Vol 34 (3) ◽  
pp. 411-418 ◽  
Author(s):  
S. Adamsson Eryd ◽  
A.-M. Svensson ◽  
S. Franzén ◽  
B. Eliasson ◽  
P. M. Nilsson ◽  
...  
Keyword(s):  
Type 1 Diabetes ◽  
Macrovascular Disease ◽  
National Study ◽  
Long Duration

PAI-1 and D-Dimer in Type 2 Diabetic Women With Asymptomatic Macrovascular Disease Assessed by Carotid Doppler

2009 ◽  
Vol 16 (2) ◽  
pp. 204-208 ◽  
Author(s):  
Anna Letícia Soares ◽  
Pedro Wesley Rosário ◽  
Michelle Aparecida Ribeiro Borges ◽  
Marinez Oliveira Sousa ◽  
Ana Paula Salles Moura Fernandes ◽  
...  
Keyword(s):  
Carotid Plaque ◽  
Macrovascular Disease ◽  
Intima Media Thickness ◽  
Plasminogen Activator Inhibitor ◽  
Diabetic Patients ◽  
Plasminogen Activator Inhibitor 1 ◽  
Type 2 Diabetic ◽  
Pai 1 ◽  
D Dimer

Asymptomatic diabetic patients with different degrees of macrovascular complications can present different hemostatic changes. At this study, plasminogen activator inhibitor-1 (PAI-1) and D-dimer were evaluated in 12 women without diabetes and 64 type 2 diabetic women. All patients were classified into 3 different categories according to the carotid intima-media thickness (IMT) assessed by Doppler: 25 with <1 mm (normal), 15 with >1 mm and without plaque (intermediate), and 24 with stenosis lower than 50% of the vessel lumen (plaque). The results showed increased plasma D-dimer in type 2 diabetic women with carotid plaque when compared to the other groups. High levels of PAI-1 were observed in all the 3 groups of diabetic women when compared to women without diabetes. Our results suggest that high levels of PAI-1 in type 2 diabetic women are only associated with diabetes and are not associated with macrovascular progression; however, it seems that D-dimer plasma levels are associated with carotid plaque.

THE PREVALENCE OF HYPERTENSION IN DIABETIC AND NON-DIABETIC STROKE PATIENTS IN COMMUNITY HOSPITAL OF DISTRICT SWAT, PAKISTAN

1969 ◽  
Vol 2 (2) ◽  
pp. 187-191
Author(s):  
Sahibzada Saeed Jan ◽  
Taj Muhammad Khan ◽  
Alamzeb ◽  
Izaz-urrahman ◽  
Amanullah ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Community Hospital ◽  
Macrovascular Disease ◽  
Cross Sectional Study ◽  
Diabetic Patients ◽  
Elevated Blood ◽  
Sectional Study ◽  
Stroke Patients ◽  
Cross Sectional ◽  
Hospital District

Background: As hypertension is the most important risk factor for stroke, it is generally considered to beasymptomatic condition and require lifetime therapy which may include chemotherapy and lifestylechanges. Hypertension also clearly contributes to the risk of macrovascular disease in patients with type-IIdiabetes mellitus. Therefore, the present study was conducted to evaluate the prevalence of hypertension indiabetic and non-diabetic stroke patients in community hospital district Swat. Methodology: This was a cross-sectional study, comprised of 100 subjects, 50 were diabetic and 50 werenon-diabetic stroke patients of ages between 28 to 90 years. The blood sugar (random and fasting), bloodpressure (systolic and diastolic) of Diabetic stroke subjects were compared with Non-diabetic strokesubjects. Results: The prevalence of hypertension was significantly high in diabetic stroke subject as compared tonon-diabetic stroke subjects. Conclusion: Diabetic patients with persistently elevated blood pressure are more prone to develop stroke ascompared to non diabetic with hypertension KEYWORDS:Stroke, Diabetes mellitus, hypertension.

Macrovascular disease: pathogenesis and risk assessment

Medicine ◽  
2019 ◽  
Vol 47 (2) ◽  
pp. 65-71 ◽  
Author(s):  
Sandro Vella ◽  
John R. Petrie
Keyword(s):  
Risk Assessment ◽  
Macrovascular Disease ◽  
Disease Pathogenesis
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