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Residual coronary artery tree description and lesion EvaluaTion (CatLet) score, clinical variables, and their associations with outcome predictions in patients with acute myocardial infarction / 中华医学杂志(英文版)
Chinese Medical Journal ; (24): 2459-2467, 2023.
Article Dans Anglais | WPRIM | ID: wpr-1007556
ABSTRACT
BACKGROUND@#We have recently developed a new Coronary Artery Tree description and Lesion EvaluaTion (CatLet) angiographic scoring system. Our preliminary studies have demonstrated its superiority over the the Synergy between percutaneous coronary intervention (PCI) with Taxus and Cardiac Surgery (SYNTAX) score with respect to outcome predictions for acute myocardial infarction (AMI) patients. The current study hypothesized that the residual CatLet (rCatLet) score predicts clinical outcomes for AMI patients and that a combination with the three clinical variables (CVs)-age, creatinine, and ejection fraction, will enhance its predicting values.@*METHODS@#The rCatLet score was calculated retrospectively in 308 consecutively enrolled patients with AMI. Primary endpoint, major adverse cardiac or cerebrovascular events (MACCE) including all-cause mortality, non-fatal AMI, transient ischemic attack/stroke, and ischemia-driven repeat revascularization, was stratified according to rCatLet score tertiles rCatLet_low ≤3, rCatLet_mid 4-11, and rCatLet_top ≥12, respectively. Cross-validation confirmed a reasonably good agreement between the observed and predicted risks.@*RESULTS@#Of 308 patients analyzed, the rates of MACCE, all-cause death, and cardiac death were 20.8%, 18.2%, and 15.3%, respectively. Kaplan-Meier curves for all endpoints showed increasing outcome events with the increasing tertiles of the rCatLet score, with P values <0.001 on trend test. For MACCE, all-cause death, and cardiac death, the area under the curves (AUCs) of the rCatLet score were 0.70 (95% confidence intervals [CI] 0.63-0.78), 0.69 (95% CI 0.61-0.77), and 0.71 (95% CI 0.63-0.79), respectively; the AUCs of the CVs-adjusted rCatLet score models were 0.83 (95% CI 0.78-0.89), 0.87 (95% CI 0.82-0.92), and 0.89 (95% CI 0.84-0.94), respectively. The performance of CVs-adjusted rCatLet score was significantly better than the stand-alone rCatLet score in terms of outcome predictions.@*CONCLUSION@#The rCatLet score has a predicting value for clinical outcomes for AMI patients and the incorporation of the three CVs into the rCatLet score will enhance its predicting ability.@*TRIAL REGISTRATION@#http//www.chictr.org.cn , ChiCTR-POC-17013536.
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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Maladie des artères coronaires / Études rétrospectives / Facteurs de risque / Résultat thérapeutique / Appréciation des risques / Mort / Intervention coronarienne percutanée / Infarctus du myocarde Limites du sujet: Humains langue: Anglais Texte intégral: Chinese Medical Journal Année: 2023 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Maladie des artères coronaires / Études rétrospectives / Facteurs de risque / Résultat thérapeutique / Appréciation des risques / Mort / Intervention coronarienne percutanée / Infarctus du myocarde Limites du sujet: Humains langue: Anglais Texte intégral: Chinese Medical Journal Année: 2023 Type: Article