Extended follow-up following "full-metal jacket" percutaneous coronary interventions with drug-eluting stents.
Catheter Cardiovasc Interv
; 84(7): 1042-50, 2014 Dec 01.
Article
em En
| MEDLINE
| ID: mdl-24550090
ABSTRACT
OBJECTIVES:
To report very long-term follow-up of "Full-Metal Jacket" (FMJ) percutaneous coronary interventions (PCI) in long-diffuse coronary lesions with drug-eluting stents (DES).BACKGROUND:
PCI for long-diffuse lesions may result in FMJ, which is not preferred by some operators due to long-term risk of restenosis and stent thrombosis. The data on long-term follow-up of patients with FMJ are limited and would be useful in understanding the safety and feasibility of such a strategy.METHODS:
Between April 2002 and March 2007, 274 patients (297 lesions in native coronary arteries) underwent PCI utilizing DES. FMJ was described as lesions requiring ≥ 60 mm of continuous stent. The measured endpoints were cardiac death, target-vessel myocardial infarction (MI), target lesion revascularization (TLR), target-vessel revascularization (TVR), and major adverse cardiac events (MACE) defined as composite of cardiac death, target-vessel MI, and TVR.RESULTS:
The mean age of patients was 62.1 ± 11 years. The mean length of total stents used was 75.1 ± 16.4 mm (60-150). During the median follow-up of 74.7 months (interquartile range 58-96), the rates of cardiac death, MI, TLR, and TVR were 5.8% (n = 16), 6.2% (n = 17), 27.3% (n = 81), and 30% (n = 89), respectively. The MACE rate was 34%. Definite and probable stent thrombosis occurred in 10 patients (3.6%).CONCLUSION:
The long-term follow-up of patients with FMJ is acceptable especially in regards to hard endpoints (death and MI) given the complexity of lesions treated. The high MACE rate was driven mainly by TVR. The availability of newer-generation DES and bioabsorbable scaffolds may improve these results. © 2014 Wiley Periodicals, Inc.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Isquemia Miocárdica
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Stents Farmacológicos
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Intervenção Coronária Percutânea
Tipo de estudo:
Diagnostic_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Catheter Cardiovasc Interv
Assunto da revista:
CARDIOLOGIA
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
Itália