Open AccessVascular Calcification in Chronic Kidney Disease PatientsA Cross-sectional Study
Author(s) -
M Bagavad Geetha,
R Logesh,
M Jayakumar,
S Santhosh,
Santh I Silambanan,
Viji Devanand
Publication year - 2022
Publication title -
journal of clinical and diagnostic research
Language(s) - English
Resource type - Journals
eISSN - 2249-782X
pISSN - 0973-709X
DOI - 10.7860/jcdr/2022/52601.16182
Subject(s) - medicine , kidney disease , cardiology , intima media thickness , cross sectional study , calcification , common carotid artery , carotid arteries , pathology
Vascular Calcification (VC) is considered as a cardiovascular risk marker in Chronic Kidney Disease (CKD) patients. VC is a process characterised by thickening and loss of elasticity of muscular arteries walls. The three pathological forms of cardiovascular disease in CKD are cardiac geometry, atherosclerosis and arteriosclerosis of the large vessels (carotid artery or aorta). Aim: To evaluate VC as a cardiovascular risk marker in CKD patients. Materials and Methods: This cross-sectional study was conducted in the Nephrology Department at Sri Ramachandra Medical College and Research Institute, Chennai, Tamil Nadu, India, from November 2019 to December 2020. The study included 27 CKD patients who were on maintenance haemodialysis. The participants were 20 to 70 years of age, and of both genders. The Intima Media Thickness (IMT) was assessed by ultrasonography. Peak Systolic Velocity (PSV) measurement was done using doppler ultrasonography. Both the measurements were done on common Carotid Artery (CCA), and Internal Carotid Artery (ICA) on both sides of the neck. Student’s t-test and Chi-square test was used in this study. Data were expressed as mean±SD. The p-value <0.05 was considered as statistically significant. Results: Out of 27 study participants, 20 (74%) were male and females were 7 (26%), with mean age of 48 years. There was significant increase in IMT of the ICA on the right side of the neck compared to left side (p-value=0.01). Also, there was significant increase in PSV of ICA on the right side compared to left side of the neck (p-value=0.04). There were no statistically significant differences in IMT and PSV when CCA on the right side was compared to that of the left side of the neck. Conclusion: The IMT was increased in ICA and CCA. But there was statistically significant difference only in ICA, where it was more prominent on the right side compared to left side. CKD patients on haemodialysis management could have the risk factors in the form of increased IMT predisposing them to early mortality from cardiovascular complications.