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The Study on the Independent Predictive Factor of Restenosis after Percutaneous Coronary Intervention used Drug-Eluting Stent : Case on MDCT Calcium-Scoring Implementation Patient  

Kim, In-Soo (Cadiac center, Chonnam National University Hospital)
Han, Jae-Bok (Dept. of Radiology, Dongshin University)
Jang, Seong-Joo (Dept. of Radiology, Dongshin University)
Jang, Young-Ill (Dept. of Radiologic technology, Kwangyang Health college)
Publication Information
Journal of radiological science and technology / v.33, no.1, 2010 , pp. 37-44 More about this Journal
Abstract
We sought to confirm an independent factor about in-stent restenosis (ISR) in the patients who underwent drug-eluting stent (DES) and know a possibility as a predictor of measured coronary artery calcium score by MDCT. A total of 178 patients (159 men, $61.7{\pm}10.0$ years of age) with 190 coronary artery lesions were included in this study out of 1,131 patients who underwent percutaneous coronary intervention (PCI) with DES implantation for significant stenosis on MDCT at Chonnam National University Hospital between May 2006 and May 2009. All lesions were divided into two groups with the presence of ISR : group I (re ISR, N = 57) and group II (no ISR, N = 133). Compared to group II, group I was more likely to be older ($65.8{\pm}9.0$ vs. $60.2{\pm}9.9$ years, p = 0.0001), diabetic (21.8% vs. 52.6%, p = 0.0001), have old myocardial infarction (8.8% vs. 2.3%, p = 0.040), left main stem disease (5.3% vs. 0.8%, p = 0.047), and smaller stent size ($3.1{\pm}0.3\;mm$ vs. $3.3{\pm}0.4\;mm$, p = 0.004). Group II was more likely to be smokers (19.3% vs. 42.1%, p = 0.003), have dyslipidemia (8.8% vs. 23.3%, p = 0.019). Left ventricular ejection fraction, lesion complexity, and stent length were not different between the two groups. Total CAC score was $389.3{\pm}458.3$ in group I and $371.2{\pm}500.8$ in group II (p = 0.185). No statistical difference was observed between the groups in CAC score in the culprit vessel, left main stem, left anterior descending artery, left circumflex artery, and right coronary artery. On multivariate logistic regression analysis, left main stem disease (OR = 168.0, 95% CI = 7.83-3,604.3, p = 0.001), male sex (OR = 36.5, 95% CI = 5.89-2,226.9, p = 0.0001), and the presence of diabetes (OR = 2.62, 95% CI = 1.071-6.450, p = 0.035) were independent predictors of ISR after DES implantation. In patients who underwent DES implantation for significant coronary stenosis on MDCT, ISR was associated with left main stem disease, male sex, and the presence of diabetes. However, CAC score by MDCT was not a predictor of ISR in this study population.
Keywords
MDCT(multi-detector computed tomography); coronary artery calcium; restenosis;
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1 Choe KO, Kim MJ, Choi BW, et al. : Distribution of coronary Calcium-Scoring in healthy middle-aged Korean. J Korean Radiol Soc, 41, 885-891, 1999   DOI
2 Detrano R, Hsiai T, Wang S, et al. : Prognostic value of coronary calcification and angiographic stenoses in patients undergoing coronary angiography. J Am Coll Cardiol, 27, 285-290, 1996
3 Fitzpatrick LA, Severson A, Edwards WD, Ingram RT : Diffuse calcification in human coronary arteries : association of osteopontin with atherosclerosis. J Clin Invest, 94, 1597-1604, 1994   DOI   ScienceOn
4 Raggi P, James G : Coronary calcium screening and coronary risk stratification. Curr Atheroscler Rep, 6, 107-111, 2004
5 Choi YS, Youn HJ, Jung SE, et al. : The association between coronary artery calcification on MDCT and angiographic coronary artery stenosis. Korean Circ J, 37, 167-172. 2007   DOI   ScienceOn
6 Cassidy AE, Bielak LF, Zhou Y, et al. : Progression of subclinical coronary atherosclerosis : does obesity make a difference. Circulation, 111, 1877-1882, 2005   DOI   ScienceOn
7 Raggi P, Shaw LJ, Berman DS, Callister TQ : Prognostic value of coronary artery calcium screening in subjects with and without diabetes. J Am Coll Cardiol, 43, 1663-1669, 2004   DOI   ScienceOn
8 Schwartz RS. Pathophysiology of restenosis : interaction of thrombosis, hyperplasia, and/or remodeling. Am J Cardiol, 9, 81:14E-17, 1998
9 LaMonte MJ, FitzGerald SJ, Church TS, et al. : Coronary artery calcium score and coronary heart disease events in a large cohor of symptomatic men and women. Am J Epidemiol, 162, 421-429, 2005   DOI   ScienceOn
10 Olson JC, Edmundowicz D, Becker DJ, Kuller LH, Orchard TJ : Coronary calcium in adults with type 1 diabetes : a stronger correlate of clinical coronary artery disease in men than in women. Diabetes, 49, 1571-1578, 2000   DOI   ScienceOn
11 Choe YH : Noninvasive imaging of atherosclerotic plaques using MRI and CT. Korean Circ J, 35, 1-14, 1974
12 Mautner SL, Mautner GC, Froehlich J, et al. : Coronary artery disease : prediction with in vitro electron beam CT. Radiology, 192, 625-630, 1994   DOI
13 Frink RJ, Achor RW, Brown AL Jr, Kincaid OW, Brandenburg RO : Significance of calcification of the coronary arteries. Am J Cardiol, 26, 241-247, 1970   DOI   ScienceOn
14 McCarthy JH, Palmer FJ : Incidence and significance of coronary artery calcification. Br Heart J, 36, 499-506, 1974   DOI
15 Casscells W, Engler D, Willerson JT : Mechanism of restenosis. Tex Heart Inst J, 21, 68-77, 1994
16 Rumberger JA, Sompns DB, Fitzpatrick LA : Coronary artery calcium are as by electron-beam computed tomography and coronary atherosclerotic plaque area. A histopathologic correlative study. Circulation, 92, 2157, 1995   DOI   ScienceOn
17 Schmermund A, Baumgart D, Erbel R. : Coronary calcification by electron beam tomography : comparison with coronary risk factors and angiography. J Cardiovasc Risk, 7, 99-106. 2000   DOI
18 Budoff MJ, Achenbach S, Blumenthal RS, et al. : Assessment of coronary artery disease by cardiac computed tomography : a scientific statement from the American Heart Association Committee on Cardiovascular Imaging and Intervention, Council on Cardiovascular Radiology and Intervention, and Committee on Cardiac Imaging, Council on Clinical Cardiology. Circulation, 114, 1761-1791, 2006   DOI   ScienceOn
19 Le Breton H, Plow EF, Topol EJ : Role of platelets in restenosis after percutaneous coronary revascularization. J Am Coll Cardiol, 28, 1643-1651, 1996   DOI   ScienceOn
20 Locker T, Schwartz R, Gotta C, Hickman J : Fluoroscopic coronary calcification and associated coronary disease ; a meta-analytic review. Am Heart J, 120, 1179, 1990   DOI   ScienceOn