High Visceral Adipose Tissue Density Correlates With Unfavorable Outcomes in Patients With Intermediate-Stage Hepatocellular Carcinoma Undergoing Transarterial Chemoembolization.
Front Cell Dev Biol
; 9: 710104, 2021.
Article
em En
| MEDLINE
| ID: mdl-34568324
ABSTRACT
Objectives:
This study aimed to evaluate the association between different body composition features with prognostic outcomes of intermediate stage hepatocellular carcinoma (HCC) patients treated with transarterial chemoembolization (TACE).Methods:
The areas and density of skeletal muscle area (SM) and adipose tissue [subcutaneous (SAT); visceral (VAT)] were calculated on the pre-TACE CT scans. Overall survival (OS) and progression-free survival (PFS) curves were calculated using the Kaplan-Meier method and compared with log-rank test. The discrimination and performance of body composition features were measured by area under time-dependent receiver operating characteristic (ROC) curve. Univariate and multivariate Cox proportional hazard analyses were applied to identify the association between body composition parameters and outcomes.Results:
A significant prolonged OS and PFS was displayed by Kaplan-Meier curve analysis for HCC patients with VAT HU below -89.1 (25.1 months, 95% CI 18.1-32.1 vs. 17.6 months, 95% CI 16.3-18.8, p < 0.0001, 15.4 months, 95% CI 10.6-20.2 vs. 6.6 months, 95% CI 4.9-8.3, p < 0.0001, respectively). The 1-, 2-, 3-, and 5-year OS area under the curve (AUC) values of the VAT HU were higher than the other body composition parameters. Meanwhile, it is also found that 3-, 6-, 9-, and 12-month PFS AUC values of VAT HU were the highest among all the parameters. Univariate and multivariate Cox-regression analysis suggested a significant association between VAT density and outcomes (OS, HR 1.015, 95% CI 1.004-1.025, p = 0.005, PFS, HR 1.026, 95% CI 1.016-1.036, p < 0.0001, respectively).Conclusion:
The VAT density could provide prognostic prediction value and may be helpful to stratify the intermediate stage HCC patients.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Prognostic_studies
Idioma:
En
Revista:
Front Cell Dev Biol
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
China