Bleeding risk prediction in elderly patients managed invasively for acute coronary syndromes: External validation of the PRECISE-DAPT and PARIS scores.
Int J Cardiol
; 328: 22-28, 2021 04 01.
Article
em En
| MEDLINE
| ID: mdl-33279593
ABSTRACT
BACKGROUND:
We sought to assess and compare the prediction power of the PRECISE-DAPT and PARIS risk scores with regards to bleeding events in elderly patients suffering from acute coronary syndromes (ACS) and undergoing invasive management.METHODS:
Our external validation cohort included 1883 patients older >74 years admitted for ACS and treated with PCI from 3 prospective, multicenter trials.RESULTS:
After a median follow-up of 365 days, patients in the high-risk categories according to the PRECISE-DAPT score experienced a higher rate of BARC 3-5 bleedings (p = 0.002) while this was not observed for those in the high-risk category according to the PARIS risk score (p = 0.3). Both scores had a moderate discriminative power (c-statistics 0.70 and 0.64, respectively) and calibration was accurate for both risk scores (all χ2 > 0.05), but PARIS risk score was associated to a greater overestimation of the risk (p = 0.02). Decision curve analysis was in favor of the PRECISE-DAPT score up to a risk threshold of 2%.CONCLUSIONS:
In the setting of older adults managed invasively for ACS both the PARIS and the PRECISE-DAPT scores were moderately accurate in predicting bleeding risk. However, the use of the PRECISE-DAPT is associated with better performance.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Síndrome Coronariana Aguda
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Intervenção Coronária Percutânea
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Humans
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article