Eur Rev Med Pharmacol Sci 2023; 27 (9): 4038-4045
DOI: 10.26355/eurrev_202305_32309

Clinical value of GRACE score combined with DFR in predicting short-term prognosis of patients undergoing early PCI after thrombolysis for acute myocardial infarction

F. Liu, X.-J. Liu, Y.-P. He, G.-B. Liu, T. Lan, J.-S. Ye

Department of Cardiology, Jintang County First People’s Hospital, Chengdu, China. liufenglf@21cn.com


OBJECTIVE: The aim of the study was to investigate the clinical value of the Global Registry of Arterial Events in Acute Coronary Syndromes (GRACE) score combined with the D-dimer/fibrinogen ratio (DFR) in predicting the short-term prognosis of patients undergoing percutaneous coronary intervention (PCI) early after thrombolysis for acute myocardial infarction (AMI).

PATIENTS AND METHODS: A total of 102 patients who underwent PCI early after thrombolysis for AMI during April 2020 to January 2022 in our hospital were picked as study subjects. These subjects were assigned as the good prognosis group (without adverse cardiovascular events) and poor prognosis group (with adverse cardiovascular events) according to whether adverse cardiovascular events occurred during hospitalization and follow-up. Changes in GRACE scores and DFR levels in patients with different prognoses were analyzed. The GRACE score and DFR level of patients with different prognosis were analyzed. The clinic pathological characteristics were collected, and the risk factors for poor prognosis of AMI patients were analyzed by logistic risk regression; ROC curve was used to analyze the prognostic value of GRACE score combined with DFR in early PCI patients after AMI thrombolysis.

RESULTS: Compared with the good prognosis group, the GRACE score and DFR level in the poor prognosis group were much higher (p<0.001). Significant differences existed in blood pressure, ejection fraction, number of diseased branches, and Killip grading between the patients with good prognosis and those with poor prognosis (p<0.05). There existed no significant difference in clinical medication between the patients with good prognosis and those with poor prognosis (p>0.05). Logistic multivariate analysis indicated that GRACE score, DFR, ejection fraction, number of lesion branches, and Killip grade were all risk factors influencing the prognosis of patients undergoing early PCI after thrombolysis in AMI (p<0.05). The ROC curve was established and the area under the curve (AUC) of GRACE score, DFR, and combined detection were 0.815, 0.783, and 0.894, respectively, and the sensitivity and specificity were 80.24%, 60.42%, 83.71%, 66.78%, 91.42% and 77.83%, respectively. The AUC, sensitivity, and specificity of combined detection were higher than those of the two alone and had a higher predictive value for the short-term prognosis of patients.

CONCLUSIONS: The GRACE score combined with DFR was of great value in diagnosing the short-term prognosis of patients undergoing PCI early after thrombolysis for AMI. Furthermore, the GRACE score, DFR, ejection fraction, number of lesion branches, and Killip classification were all important factors influencing the short-term prognosis of patients, which were of great significance in determining the prognosis of patients.

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To cite this article

F. Liu, X.-J. Liu, Y.-P. He, G.-B. Liu, T. Lan, J.-S. Ye
Clinical value of GRACE score combined with DFR in predicting short-term prognosis of patients undergoing early PCI after thrombolysis for acute myocardial infarction

Eur Rev Med Pharmacol Sci
Year: 2023
Vol. 27 - N. 9
Pages: 4038-4045
DOI: 10.26355/eurrev_202305_32309