Usefulness of Carotid Intima Media Thickness as Cardiovascular Risk Factor in Patient with SLE.
- Author:
Chang Mo KWON
1
;
Yeong Hoon HONG
;
Choong Ki LEE
Author Information
1. Division of Rheumatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea. cklee@med.yu.ac.kr
- Publication Type:Original Article
- Keywords:
Lupus erythematosus;
systemic;
Atherosclerosis;
Ultrasonography
- MeSH:
Adult;
Atherosclerosis;
Body Mass Index;
Carotid Artery, Common;
Carotid Intima-Media Thickness*;
Disease Progression;
Humans;
Lupus Erythematosus, Systemic;
Proteinuria;
Reference Values;
Risk Factors*;
Ultrasonography
- From:The Journal of the Korean Rheumatism Association
2005;12(4):285-290
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVE: The purpose of this study was to investigate the complication using carotid intima media thickness (CIMT) as an indicator for atherosclerosis and to verify the risk factors in systemic lupus erythematosus (SLE) patients compared with those of control group. METHODS: The study recruited 48 asymptomatic SLE and 32 healthy control group. These are examined by B-mode ultrasound (Acuson(TM) SequoiaC256 8 MHz linear transducer) to measure the CIMT at the far wall of the common carotid artery. A wide range of contribution factors to CIMT including age, body mass index, lipid profile, total cumulative steroid dose, SLEDAI, and proteinuria were considered. RESULTS: Although the results of CIMT in both groups were within normal limit (In healthy adult 0.25~1.5 mm, values > 1.0 mm often regarded as abnormal), the mean CIMT in patient group was 0.721+/-0.162 mm, which was thicker than that of control group with 0.5219+/-0.096 mm (p<0.001). In multiple regression analysis, only age showed significant contribution to CIMT (p<0.01). Disease duration, SLEDAI and serum lipids were of no statistical significance with CIMT. CONCLUSION: We were to elucidate the advance of atherosclerosis with measuring CIMT and assess factors associated with SLE. Even if the results of CIMT in both groups were within normal range, it is significant that the arterial thickening is more advanced in SLE than that of healthy control. Further studies based on CIMT are needed to screen and prevent cardiovascular complications from disease progression.
