Comparison of paclitaxel and everolimus-eluting stents in ST-segment elevation myocardial infarction and influence of thrombectomy on outcomes. ESTROFA-IM study.
Rev Esp Cardiol (Engl Ed)
; 67(12): 999-1006, 2014 Dec.
Article
en En
| MEDLINE
| ID: mdl-25432710
INTRODUCTION AND OBJECTIVES: We sought to compare the long-term clinical outcome of with ST-segment elevation myocardial infarction treated with paclitaxel-eluting stents or everolimus-eluting stents and the influence of thrombectomy on outcomes. METHODS: The ESTROFA-IM is a multicenter retrospective registry collecting consecutive patients with infarction treated with these stents in 16 centers. Propensity-score matching was performed to select comparable stent groups and comparable groups with and without thrombectomy. RESULTS: After matching patients, 350 treated with everolimus-eluting stents and 350 with paclitaxel-eluting stents were included in the analysis. The clinical and angiographic characteristics were comparable in both groups. The 2-year incidence of death, infarction, and target lesion revascularization was 14.9% for paclitaxel-eluting stents and 11.5% for everolimus-eluting stents (P = .04) and the incidence of definite/probable thrombosis 4.3% and 1.4%, respectively (P = .01). The use of paclitaxel-eluting was an independent predictor for events (hazard ratio = 2.44, 95% confidence interval, 1.28-4.65; P = .006). The benefit of everolimus-eluting stents over paclitaxel-eluting stents regarding stent thrombosis was more evident in the nonthrombectomy subgroup (5.4% vs 1.4%; P = .01). A significant interaction was found in the subgroups with and without thombectomy in the comparison between paclitaxel-eluting stents and everolimus-eluting stents for the end-point of stent thrombosis (P = .039). CONCLUSIONS: The results of this multicenter registry suggest better clinical outcomes with the everolimus-eluting stents in ST-segment elevation myocardial infarction. The lower risk of thrombosis with these stents could be more relevant in the absence of thrombectomy.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Prótesis Vascular
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Trombectomía
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Paclitaxel
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Stents Liberadores de Fármacos
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Everolimus
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Infarto del Miocardio
Tipo de estudio:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Rev Esp Cardiol (Engl Ed)
Año:
2014
Tipo del documento:
Article
Pais de publicación:
España