Document Detail


Benefit of Complete Revascularization in Patients With Multivessel Coronary Disease in the Drug-Eluting Stent Era.
MedLine Citation:
PMID:  22504125     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Background: The benefit of complete (CR) vs. incomplete revascularization (IR) with drug-eluting stent (DES), unlike with bypass grafting, is not well established in patients with multivessel coronary artery disease (MVD). Methods and Results: Consecutive patients from a single center DES registry who were newly diagnosed as having MVD and who underwent successful percutaneous coronary intervention between March 2003 and December 2009 were traced for the occurrence of death, myocardial infarction (MI), and repeat revascularization. Among 845 patients (337 with CR and 508 with IR), propensity score-matched 275 pairs were followed for a median of 3.9 years. The adjusted hazard ratio (HR) of CR [95% confidence interval] was 0.66 [0.34-1.28] for death; 0.51 [0.28-0.95] for death and MI; 0.84 [0.60-1.19] for death, MI, and repeat revascularization. The observed benefit of CR was also cardiac-specific. The adjusted HR of CR for cardiac death and MI was 0.39 [0.16-0.96]. In 3 subgroups of patients with diabetes (n=191), ejection fraction <55% (n=153) and estimated glomerular filtration rate (eGFR) <60ml/min (n=170), the benefit of CR was pronounced with the adjusted HR for cardiac death and MI of 0.27 [0.08-0.93], 0.18 [0.05-0.68] and 0.27 [0.07-0.99], respectively. Conclusions: In MVD patients treated with DES, CR was associated with the long-term benefit in reducing any or cardiac death and MI. The main beneficiaries of CR were those with diabetes, low ejection fraction and low eGFR.
Authors:
Jin-Wook Chung; Keun-Ho Park; Min-Ho Lee; Kyung-Woo Park; Jin-Shik Park; Hyun-Jae Kang; Bon-Kwon Koo; Yoo-Wook Kwon; Hyo-Soo Kim
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-4-14
Journal Detail:
Title:  Circulation journal : official journal of the Japanese Circulation Society     Volume:  -     ISSN:  1347-4820     ISO Abbreviation:  -     Publication Date:  2012 Apr 
Date Detail:
Created Date:  2012-4-16     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101137683     Medline TA:  Circ J     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Cardiovascular Center, Seoul National University Hospital.
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