Retrospective cohort analysis of Spanish national trends of coronary artery bypass grafting and percutaneous coronary intervention from 1998 to 2017.
BMJ Open
; 11(4): e046141, 2021 04 07.
Article
en En
| MEDLINE
| ID: mdl-33827845
ABSTRACT
INTRODUCTION:
Spain is one of the countries with the lowest rates of revascularisation and highest ratio of percutaneous coronary intervention (PCI) to coronary artery bypass grafting (CABG).OBJECTIVES:
To investigate the changes and trends in the two revascularisation procedures between 1998 and 2017 in Spain.DESIGN:
Retrospective cohort study. Analysis of in-hospital outcomes.SETTING:
Minimum basic data set from the Spanish National Department of Health mandatory database collecting information of patients who are attended in the Spanish public National Health System.PARTICIPANTS:
603 976 patients who underwent isolated CABG or PCI in the Spanish National Health System. The study period was divided in four 5-year intervals. Patients with acute myocardial infarction on admission were excluded. PRIMARY AND SECONDARYOUTCOMES:
We investigated the volume of procedures nationwide, the changes of the risk profile of patients and in-hospital mortality of both techniques.RESULTS:
We observed a 2.2-fold increase in the rate of any type of myocardial revascularisation per million inhabitants-year 357 (1998) to 776 (2017). 93 682 (15.5%) had a coronary surgery. PCI to CABG ratio rose from 2.2 (1998-2002) to 8.1 (2013-2017). Charlson's index increased by 0.8 for CABG and 1 for PCI. The median annual volume of PCI/hospital augmented from 136 to 232, while the volume of CABG was reduced from 137 to 74. In the two decades, we detected a significant reduction of CABG in-hospital mortality (6.5% vs 2.6%, p<0.001) and a small increase in PCI (1.2% vs 1.5%, p<0.001). Risk adjusted mortality rate was reduced for both CABG (1.51 vs 0.48, p<0.001), and PCI (1.42 vs 1.05, p<0.001).CONCLUSION:
We detected a significant increase in the volume of revascularisations (particularly PCI) in Spain. Risk-adjusted in-hospital mortality was significantly reduced.Palabras clave
Texto completo:
1
Colección:
01-internacional
Asunto principal:
Enfermedad de la Arteria Coronaria
/
Intervención Coronaria Percutánea
Tipo de estudio:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Risk_factors_studies
Límite:
Humans
País/Región como asunto:
Europa
Idioma:
En
Revista:
BMJ Open
Año:
2021
Tipo del documento:
Article
País de afiliación:
España