Document Detail


Major adverse cardiac events in patients with hepatitis C infection treated with bare-metal versus drug-eluting stents.
MedLine Citation:
PMID:  20556808     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
BACKGROUND: There are no data comparing the long-term outcome of bare-metal stents (BMS) vs drug-eluting stents (DES) in patients with hepatitis C virus (HCV) infection. HYPOTHESIS: In patients with HCV infection, the rate of major adverse cardiac events (MACE) would be less, and the mortality rates similar, in patients treated with DES than in patients treated with BMS. METHODS: The incidence of major adverse cardiac events (MACE) during long-term follow-up, including death, myocardial infarction, and target-vessel revascularization, was investigated in HCV-infected patients who also underwent percutaneous coronary intervention with bare-metal or drug-eluting stents. RESULTS: Of 78 patients studied, BMS were placed in 41 patients and DES stents in 37 patients. Stepwise Cox regression analyses were performed to identify significant independent risk factors for MACE. At 42 +/- 11-month follow-up, MACE occurred in 9 of 41 patients (22%) in the BMS group (mean age 63 +/- 11 years, 66% men) vs in 7 of 37 patients (19%) in the DES group (mean age 61 +/- 9 years, 65% men). There was no significant difference in MACE in the BMS group vs the DES group. This persisted even after controlling for length of the stent, complexity of lesion, and other comorbidities. All-cause mortality was not significantly different in the BMS group vs the DES group (7% vs 5%). CONCLUSIONS: At long-term follow-up of HCV-infected patients with stable liver function, the rates of MACE and of all-cause mortality were similar in the BMS and DES groups.
Authors:
Chandrasekar Palaniswamy; Wilbert S Aronow; Rishi Sukhija; Tarun Chugh; Navi Ramdeen; Kumar Kalapatapu; Melvin B Weiss; Anthony L Pucillo; Craig E Monsen
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Clinical cardiology     Volume:  33     ISSN:  1932-8737     ISO Abbreviation:  Clin Cardiol     Publication Date:  2010 Jun 
Date Detail:
Created Date:  2010-06-21     Completed Date:  2010-10-04     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7903272     Medline TA:  Clin Cardiol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  367-70     Citation Subset:  IM    
Affiliation:
Department of Medicine, Division of Cardiology, New York Medical College, Valhalla, New York 10595, USA. drpchandrasekar@gmail.com
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MeSH Terms
Descriptor/Qualifier:
Aged
Angioplasty, Transluminal, Percutaneous Coronary / adverse effects,  instrumentation*,  mortality
Chi-Square Distribution
Coronary Artery Disease / complications,  mortality,  therapy*
Drug-Eluting Stents*
Female
Hepatitis C / complications*,  mortality,  physiopathology
Humans
Liver / physiopathology,  virology
Male
Metals*
Middle Aged
Myocardial Infarction / etiology*,  mortality
New York
Proportional Hazards Models
Prosthesis Design
Retrospective Studies
Risk Assessment
Risk Factors
Stents*
Time Factors
Treatment Outcome
Chemical
Reg. No./Substance:
0/Metals

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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