Regional differences in infective endocarditis epidemiology and outcomes in Spain. A contemporary population-based study.
Rev Esp Cardiol (Engl Ed)
; 77(9): 737-746, 2024 Sep.
Article
em En, Es
| MEDLINE
| ID: mdl-38311023
ABSTRACT
INTRODUCTION AND OBJECTIVES:
Our aim was to describe the contemporary epidemiological profile of infective endocarditis (IE) in Spain, and to evaluate variations in IE incidence, characteristics, and outcomes among the different Spanish regions (autonomous communities [AC]).METHODS:
We conducted a retrospective, population-based study, using data obtained from national in-patient hospital activity of all patients discharged with a diagnosis of IE from hospitals included in the Spanish National Health System, from January 2016 to December 2019. Differences in the IE profile between the 17 Spanish AC were analyzed.RESULTS:
A total of 9008 hospitalization episodes were identified during the study period. Standardized incidence of IE was 5.77 (95%CI, 5.12-6.41) cases per 100 000 population. Regarding predisposing conditions, 26.8% of episodes occurred in prosthetic valve carriers, 36.8% had some kind of valve heart disease, and 10.6% had a cardiac implantable electronic device. Significant differences were found between AC in terms of incidence, predisposing conditions, and microbiological profile. Cardiac surgery was performed in 19.3% of episodes in the total cohort, and in 33.4% of the episodes treated in high-volume referral centers, with wide variations among AC. Overall in-hospital mortality was 27.2%. Risk-adjusted mortality rates also varied significantly among regions.CONCLUSIONS:
We found wide heterogeneity among Spanish AC in terms of incidence rates and the clinical and microbiological characteristics of IE episodes. The proportion of patients undergoing surgery was low and in-hospital mortality rates were high, with wide differences among regions. The development of regional networks with referral centers for IE could facilitate early surgery and improve outcomes.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Mortalidade Hospitalar
/
Endocardite
Tipo de estudo:
Prognostic_studies
/
Screening_studies
Limite:
Adolescent
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Adult
/
Aged
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Aged80
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Child
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
Europa
Idioma:
En
/
Es
Revista:
Rev Esp Cardiol (Engl Ed)
Ano de publicação:
2024
Tipo de documento:
Article