Second-generation versus first-generation drug-eluting stents in saphenous vein graftdisease: A meta-analysis of randomized controlled trials.
Int J Cardiol
; 214: 393-7, 2016 Jul 01.
Article
em En
| MEDLINE
| ID: mdl-27085653
ABSTRACT
BACKGROUND:
Second-generation drug-eluting stents (DESs) have become increasingly popular devices for patients with saphenous vein graft (SVG) disease. Second-generation DESs were designed to have more safety and efficacy than first-generation DES, but clinical outcomes in SVG disease remain conflicting. METHODS ANDRESULTS:
Randomized controlled trials (RCTs) were identified when comparing second- versus first-generation DESs in SVG disease. The main endpoint was all-cause death. The time of follow-up was at least 30days. The secondary endpoints were major adverse cardiovascular events (MACEs), target vessel revascularization (TVR), target lesion revascularization (TLR), myocardial infarction (MI), and stent thrombosis. These endpoints were assessed at 30days, 12months and 24months. Four RCTs with 1077 SVG patients undergoing the implantation of DES were collected in the current meta-analysis. As a result, second-generation DES-treated patients had the significantly lower MACE rates at 12months (P=0.03; OR 0.69, 95% CI 0.49,0.97). No differences in two groups were seen in all-cause death, MI, TVR, stent thrombosis and TLR.CONCLUSIONS:
Our limited evidence indicated that, second-generation DES in SVG patients, compared with first-generation DES, offered similar levels of safety, but were more effective than the former one.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Veia Safena
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Doença da Artéria Coronariana
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Stents Farmacológicos
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Revascularização Miocárdica
Tipo de estudo:
Clinical_trials
/
Etiology_studies
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Systematic_reviews
Limite:
Aged
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Aged80
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Humans
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Middle aged
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article