Effect of final kissing balloon dilatation after one-stent technique at left-main bifurcation: a single center data / 中华医学杂志(英文版)
Chinese Medical Journal
; (24): 733-739, 2015.
Article
em En
| WPRIM
| ID: wpr-350412
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>BACKGROUND</b>Whether final kissing balloon (FKB) dilatation after one-stent implantation at left-main (LM) bifurcation site remains unclear. Therefore, this large sample and long-term follow-up study comparatively assessed the impact of FKB in patients with unprotected LM disease treated with one-stent strategy.</p><p><b>METHODS</b>Total 1528 consecutive patients underwent LM percutaneous coronary intervention in one center from January 2004 to December 2010 were enrolled; among them, 790 patients treated with one drug-eluting stent crossover LM to left anterior descending (LAD) with FKB (n = 230) or no FKB (n = 560) were comparatively analyzed. Primary outcome was the rate of major adverse cardiovascular events, defined as a composite of death, myocardial infarction (MI) and target vessel revascularization (TVR).</p><p><b>RESULTS</b>Overall, The prevalence of true bifurcation lesions, which included Medina classification (1,1,1), (1,0,1), or (0,1,1), was similar between-groups (non-FKB: 37.0% vs. FKB: 39.6%, P = 0.49). At mean 4 years follow-up, rates of major adverse cardiovascular events (non-FKB: 10.0% vs. FKB: 7.8%, P = 0.33), death, MI and TVR were not significantly different between-groups. In multivariate propensity-matched regression analysis, FKB was not an independent predictor of adverse outcomes.</p><p><b>CONCLUSIONS</b>For patients treated with one-stent crossover LM to LAD, clinical outcomes appear similar between FKB and non-FKB strategy.</p>
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Angioplastia Coronária com Balão
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Resultado do Tratamento
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Stents Farmacológicos
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Métodos
Tipo de estudo:
Observational_studies
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Prognostic_studies
Limite:
Aged
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Female
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Humans
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Male
Idioma:
En
Revista:
Chinese Medical Journal
Ano de publicação:
2015
Tipo de documento:
Article