Evaluation of Inflammatory Scores in Metastatic Colorectal Cancer Patients Undergoing Transarterial Radioembolization.
Cardiovasc Intervent Radiol
; 46(2): 209-219, 2023 Feb.
Article
en En
| MEDLINE
| ID: mdl-36416916
ABSTRACT
PURPOSE:
To evaluate the correlation of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), aspartate aminotransferase-to-lymphocyte ratio (ALRI), systemic inflammation index (SII), and lymphocyte count to oncologic outcomes in metastatic colorectal cancer (mCRC) patients undergoing transarterial radioembolization (TARE). MATERIALS ANDMETHODS:
All patients undergoing TARE for mCRC were retrospectively reviewed at a single academic institution. A receiver operating characteristics (ROC) curve analysis was performed using a landmark survival point of 12 months, with an area under the curve (AUC) calculated. A cutoff point was determined by Youden's index and used to separate patients for OS and PFS analysis. Cox proportional-hazards models which included pertinent clinical factors were also created to evaluate PFS and OS.RESULTS:
In total, 41 patients who underwent 66 TARE treatments were included. A correlation was seen between post-treatment ALRI < 45 (HR 0.38 (95%CI 0.17-0.86), p = 0.02) and PFS. Patients with a pretreatment ALRI score < 20 had a significantly longer OS (HR 0.49 (95%CI 0.19-0.88), p = 0.02) as did those with a post-treatment lymphocyte count > 1.1 109/L (HR 0.27 (95%CI 0.11-0.68), p = 0.005). In multivariate analysis of PFS, post-treatment lymphocyte count (HR 8.46 (95%CI 1.14-62.89), p = 0.044) was the only significantly associated inflammatory marker and presence of extrahepatic disease (HR8.46 (95%CI 1.14-62.89, p = 0.044) also correlated. Multivariate analysis of OS showed that pretreatment PLR (HR1.01 (95%CI1.-1.03), p = 0.02) and post-treatment NLR (HR0.33 (95%CI0.14-0.76), p = 0.009), PLR (HR0.98 (95%CI0.97-1), p = 0.046), SII (HR1.04 (95%CI1.01-1.08), p = 0.014), and lymphocyte count (HR0.07 (95%CI0.01-0.16), p = 0.003) were significantly associated.CONCLUSION:
Inflammatory markers may be associated with OS and PFS in mCRC patients undergoing TARE.Palabras clave
Texto completo:
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Base de datos:
MEDLINE
Asunto principal:
Neoplasias del Recto
/
Neoplasias del Colon
Tipo de estudio:
Prognostic_studies
Idioma:
En
Revista:
Cardiovasc Intervent Radiol
Año:
2023
Tipo del documento:
Article