Accuracy of the Euro CTO(CASTLE) score obtained on coronary computed tomography angiography for Predicting 30-minute wire crossing in chronic total occlusions.
BMC Cardiovasc Disord
; 22(1): 184, 2022 04 19.
Article
em En
| MEDLINE
| ID: mdl-35439924
ABSTRACT
BACKGROUND:
To investigate the feasibility and accuracy of the Euro CTO (CASTLE)CTA score obtained on coronary computed tomography angiography (CCTA) for predicting the success of percutaneous coronary intervention (PCI) and the 30-min wire crossing in chronic total occlusions (CTO).METHOD:
One hundred and fifty patients (154 CTO cases; median age, 61 (interquartile range [IQR], 54-68) years; 75.3% male) received CCTA at the People's Hospital of Liaoning Provincce within 1 month before the procedure. The Euro CTO (CASTLE) score obtained on CCTA(CASTLECTA) was calculated and compared with the Euro CTO (CASTLE) score obtained based on coronary angiography (CASTLECAG) for the predictive value of 30-min wire crossing and CTO procedural success.RESULTS:
In our study, the CTO-PCI success rate was 89.0%, with guidewires of 65 cases (42.2%) crossing within 30 min. There were no significant differences in the median CASTLECTA and CASTLECAG scores in the procedure success group (3 [IQR, 2-4] vs 3 (IQR, 2-3]; p = 0.126). However, the median CASTLECTA score was significantly higher than the median CASTLECAG score in the procedure failure group (4 [IQR, 3-5.5] vs 4 [IQR, 2.5-5.5]; p = 0.021). There was no significant difference between the median CASTLECTA score and the median CASTLECAG score in the 30-min wire crossing failure group (3 [IQR, 3-4] vs 3 [IQR, 2-4]; p = 0.254). However, the median CASTLECTA score was significantly higher than the median CASTLECAG score in the 30-min wire crossing group (3 [IQR, 2-3] vs 2 [IQR, 2-3]; p < 0.001). The CASTLECTA score described higher levels of calcification than the CASTLECAG score (48.1% vs 33.8%; p = 0.015). There was no significant difference between the CASTLECTA score (area under the curve [AUC], 0.643; 95% confidence interval [CI], 0.561-0.718) and the CASTLECAG score (AUC, 0.685; 95% CI, 0.606-0.758) for predicting procedural success (p = 0.488). The CASTLECTA score (AUC, 0.744; 95% CI, 0.667-0.811) was significantly better than the CASTLECAG score (AUC, 0.681; 95% CI, 0.601-0.754; p = 0.046) for predicting 30-min wire crossing with the best cut-off value being CASTLECTA ≤ 3. The sensitivity, specificity, positive predictive value, and negative predictive value were 90.8%, 55.2%, 54.6%, and 87.0%, respectively.CONCLUSION:
The CASTLECTA scores obtained from noninvasive CCTA perform better for the prediction of the 30-min wire crossing than the CASTLECAG score.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Oclusão Coronária
/
Intervenção Coronária Percutânea
Tipo de estudo:
Prognostic_studies
/
Risk_factors_studies
Limite:
Child, preschool
/
Female
/
Humans
/
Male
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article