Repeat percutaneous coronary revascularization: indications and outcomes in a "real world" cohort.
Catheter Cardiovasc Interv
; 80(4): 539-45, 2012 Oct 01.
Article
en En
| MEDLINE
| ID: mdl-22311896
ABSTRACT
OBJECTIVES:
To investigate rates of and reasons for second and subsequent stent procedures in an unselected, "real-world" population.BACKGROUND:
Repeat stenting is the primary difference reported in clinical trials of alternative revascularization strategies. The incidence, indication, and outcome for repeat stenting in contemporary practice outside the more selective populations of trials and registries has not been described.METHOD:
All patients undergoing a first percutaneous coronary intervention (PCI) procedure with stenting from January 2001 to August 2009 (10,509) from a large UK tertiary referral and district general hospital were identified. Mortality and the incidence, timing, and indication for repeat revascularization in this population were investigated from patient records.RESULTS:
Of 10,509 patients undergoing a first PCI and stent implant 23.5% underwent repeat angiography of which 11.2% required repeat PCI and 2% coronary artery bypass grafting (median follow-up of 3.8 years). A total of 1.3% went on to a third PCI. The commonest indication for repeat stenting was disease progression remote from the original stent (46%) and planned staged PCI (23%); 21% had a stent-related indication. Functional assessment before repeat stenting was used in one-third of stable patients. Mortality was 2.5% per annum.CONCLUSIONS:
In contemporary practice, patients undergoing a first stenting procedure have a low subsequent mortality, and the substantial majority (86.4%) requires no further revascularization over a median 3.8 year follow-up. For those who do require repeat stenting, this is most commonly at a site remote from the first stent.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Enfermedad de la Arteria Coronaria
/
Trombosis Coronaria
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Puente de Arteria Coronaria
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Reestenosis Coronaria
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Intervención Coronaria Percutánea
Tipo de estudio:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Aged
/
Aged80
/
Female
/
Humans
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Male
/
Middle aged
País/Región como asunto:
Europa
Idioma:
En
Revista:
Catheter Cardiovasc Interv
Asunto de la revista:
CARDIOLOGIA
Año:
2012
Tipo del documento:
Article
País de afiliación:
Reino Unido