A Study of Carotid Intimal-Medial Thickness in Different Stages of Chronic Kidney Disease In Relation To Lipid Profile (original) (raw)
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Asian Journal of Medical Sciences, 2021
Background: Chronic kidney disease (CKD) is associated with a substantial cardiovascular mortality and morbidity. Besides other factors, accelerated atherosclerosis plays a significant role in this. Carotid intima media thickness (CIMT) is an index of systemic atherosclerosis. By measuring the CIMT with the help of B mode ultrasound at common carotid artery, the overall atherosclerotic burden in CKD patients can be estimated. Accordingly patients at increased risk of premature mortality can be identified so that timely intervention can be taken. Aims and Objectives: The aim of the study was to measure the CIMT at the level of common carotid artery by B mode ultrasound for estimation of atherosclerotic burden in patients with CKD. Materials and Methods: It is a hospital based observational cross-sectional study involving 70 patients carried out in the department of General Medicine of Medical College and Hospital, Kolkata for a period of 1 year. Patients were selected on the basis of...
International Journal of Human and Health Sciences (IJHHS)
Background: In chronic kidney disease (CKD) patients,measuring carotid artery intima– media thickness (CIMT) canpredict coronary heart disease and stroke, resulting from systemic atherosclerosis.Objective: To find out correlation of carotid artery intima–media thickness and dyslipidemia in chronic kidney disease in a Bangladesh population.Methods: A cross-sectional analytic study was conducted in the Department of Nephrology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladeshi, between July 2014 and June 2015, on 80 CKD patients. Standard laboratory techniques were followed to estimate all biochemical parameters. CIMT measurement was done by duplex study of carotid vessels through high resolution B-mode ultrasound technique.Results: Among 80 patients, 29 (36%) were in 18-30 age group, 18 were (23%) 31-40 age group and 33 (41%) were between 41-50 age group; mean age was 36.1±9.5 years. 51 (64%) patients were male and 29 (36%) were female. Though mean CIMT was foun...
Medicine Today
Introduction: Ultrasound measurements of the intima media thickness (IMT) in the carotid arteries is a strong predictor for cardiovascular events both in the general and diseased population. Materials & Methods: This cross-sectional analytic study was conducted to observe correlation of CIMT with age, body mass index (BMI) and glomerular filtration rate (GFR) in chronic kidney disease (CKD). The study was done in Department of Nephrology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh, on 80 chronic kidney disease patients, from July 2014 to June 2015. All the biochemical parameters were measured according to the standard laboratory techniques. Body mass index (BMI) was calculated by person’s body weight divided by height. Glomerular filtration rate (GFR) was calculated using the modification of diet in renal disease (MDRD) formula. CIMT measurement was done by duplex study of carotid vessels through high resolution B-mode ultrasound. Results: Mean age of the...
Study of Carotid Intimal Medial Thickness in Chronic Kidney Disease at Rural Teaching Hospital
2017
Background: Patients with Chronic Kidney Disease (CKD) are associated with increased morbidity, mortality, and increased healthcare expenditures as they are at high risk for developing cardiovascular disease (CVD). Carotid intimal medial thickness (CIMT) has been found to correlate with atherosclerosis major risk factors of CVD. Method: This was a prospective case control study of carotid intimal medial thickness in patients of CKD. A total of 150 patients of CKD and equal number of age and sex matched controls were enrolled. Bilateral assessment of intimal medial thickness was done in common carotid artery. Statistical analysis was done by using descriptive and inferential statistics using the Chi square test, z-test for difference between two means, Pearson’s Correlation coefficient and Multiple Regression Analysis and software used in the analysis were the SPSS 22.0 version. Results: Out of total 300 cases, 114 (76%) patients of CKD and 113 (75.33%) control were male. CIMT in CKD...
Factors Influence Carotid Intima Thickening Media Thickness in Chronic Kidney Disease Patients
2020
Chronic kidney disease (CKD) is associated with high mortality rates related to cardiovascular complications. Atherosclerosis, arteriosclerosis and vascular calcification conditions are often found in CKD patients. Carotid intima media thickness (cIMT) thickening is one of the parameters of vascular disorders. a cross sectional study was conducted on patients with chronic kidney disease in the Mohammad Hoesin hospital Palembang. Blood samples were examined in the hospital laboratory. CIMT thickening was examined using echocardiography. 55 patients with stage 3-5 of chronic kidney disease were examined. The median cIMT was 0.8 (0.6-1.45) mm. Spearman's correlation analysis showed a significant correlation between triglyceride levels and thickening of cIMT (r = 0.303, p = 0.025). A significant correlation was also shown between phosphate levels and cIMT thickening (r = 0.290, p = 0.032). There were significant correlations of triglyceride levels and phosphate levels on the thicken...
Biomedical Journal of Indonesia
Chronic kidney disease (CKD) is associated with high mortality rates related to cardiovascular complications. Atherosclerosis, arteriosclerosis and vascular calcification conditions are often found in CKD patients. Carotid intima media thickness (cIMT) thickening is one of the parameters of vascular disorders. A cross sectional study was conducted on patients with chronic kidney disease in the hospital. Mohammad Hoesin Palembang. Patients' blood samples were examined in the hospital laboratory. CIMT thickening was examined using echocardiography. A total of 55 patients with stage 3-5 chronic kidney disease were examined. The median cIMT is 0.8 (0.6-1.45) mm. Spearman's correlation analysis showed a significant correlation between triglyceride levels and thickening of cIMT (r = 0.303, p = 0.025). A significant correlation was also shown between phosphate levels and cIMT thickening (r = 0.290, p = 0.032). There is a significant correlation of triglyceride levels and phosphate ...
Journal of Diagnostic Medical Sonography, 2014
Atherosclerotic cardiovascular disease is the leading cause of mortality in patients with chronic kidney disease (CKD). Measurement of the carotid artery intima-media thickness (CIMT) is being used by many investigators to detect an increased risk of coronary artery atherosclerotic disease and document treatment effects. This study compares CIMT measurements in 75 patients with chronic kidney disease to a matched cohort of 75 subjects with normal kidney function. In plaque-free arterial segments, the CIMT was measured manually in the longitudinal plane from the far walls of a segment of the common carotid artery 3 cm in length adjacent to the carotid bifurcation. Patients with CKD had a significantly higher mean CIMT compared to those with normal renal function (0.86 ± 0.42 mm vs 0.69 ± 0.21 mm; P < .01). Mean CIMT values did not differ significantly between patients with different stages of CKD (stage 3: 0.88 ± 0.14 mm; stage 4: 0.89 ± 0.18 mm; and stage 5: 0.87 ± 0.14 mm, P = ....
Journal of the American Society of Nephrology, 2007
Patients with chronic kidney disease (CKD) have a high risk for cardiovascular disease. Ultrasound measurements of the intima media thickness (IMT) in the carotid arteries is a strong predictor for cardiovascular events in the general population and dialysis patients. However, it is unclear whether carotid IMT is useful for the prediction of cardiovascular events in predialysis patients with CKD. The prediction power of carotid ultrasonography for cardiovascular event, rate of renal function decline, and all-cause mortality was tested in a cohort of 203 Chinese patients with stages 3 to 4 CKD. The average IMT was 0.808 ؎ 0.196 mm; 121 (59.6%) patients had atherosclerotic plaques visualized. IMT correlated with patient age (r ؍ 0.373, P < 0.001), serum LDL level (r ؍ 0.164, P ؍ 0.021), Charlson's comorbidity score (r ؍ 0.260, P < 0.001), and serum C-reactive protein (r ؍ 0.279, P < 0.001). Carotid IMT was significantly higher in patients with diabetes than in those without diabetes (0.930 ؎ 0.254 versus 0.794 ؎ 0.184; P ؍ 0.002). At 48 mo, the cardiovascular event-free survival was 94.4, 89.8, 77.7, and 65.9% for IMT quartiles I, II, III, and IV, respectively (log rank test, P ؍ 0.006). By multivariate analysis with the Cox proportional hazard model, each higher quartile of IMT conferred 41.6% (95% confidence interval 6.4 to 88.4%; P ؍ 0.017) excess hazard for developing cardiovascular event. The actuarial survival at 48 mo was 96.3, 98.0, 95.7, and 85.7% for IMT quartiles I, II, III and IV, respectively (log rank test, P ؍ 0.127), and the difference was not statistically significant after Cox proportional hazard model to adjust for confounders. Carotid IMT did not correlate with the rate of renal function decline in these patients. Carotid IMT is a strong predictor of cardiovascular disease in Chinese predialysis patients and may be usefully applied for risk stratification in this group of patients.
American Journal of Nephrology, 2012
In multivariable analyses adjusting for demographic factors, we failed to find a difference between CAC, carotid plaque, and cIMT as predictors of self-reported prevalent CVD (C-statistic 0.70, 95% CI: 0.62-0.78; C-statistic 0.68, 95% CI: 0.60-0.75, and C-statistic 0.64, CI: 0.56-0.72, respectively). CAC was statistically better than FRS. FRS was the weakest discriminator of self-reported prevalent CVD (C-statistic 0.58). Conclusions: There was a significant burden of atherosclerosis among individuals with CKD, ascertained by several different imaging modalities. We were unable to find a difference in the ability of CAC, carotid plaque, and cIMT to predict self-reported prevalent CVD.