Role of 3D quantitative tumor analysis for predicting overall survival after conventional chemoembolization of intrahepatic cholangiocarcinoma.

Détails

ID Serval
serval:BIB_B76B9CC8B328
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Role of 3D quantitative tumor analysis for predicting overall survival after conventional chemoembolization of intrahepatic cholangiocarcinoma.
Périodique
Scientific reports
Auteur⸱e⸱s
Rexha I., Laage-Gaupp F., Chapiro J., Miszczuk M.A., van Breugel JMM, Lin M., Konstantinidis M., Duran R., Gebauer B., Georgiades C., Hong K., Nezami N.
ISSN
2045-2322 (Electronic)
ISSN-L
2045-2322
Statut éditorial
Publié
Date de publication
29/04/2021
Peer-reviewed
Oui
Volume
11
Numéro
1
Pages
9337
Langue
anglais
Notes
Publication types: Journal Article
Publication Status: epublish
Résumé
This study was designed to assess 3D vs. 1D and 2D quantitative tumor analysis for prediction of overall survival (OS) in patients with Intrahepatic Cholangiocarcinoma (ICC) who underwent conventional transarterial chemoembolization (cTACE). 73 ICC patients who underwent cTACE were included in this retrospective analysis between Oct 2001 and Feb 2015. The overall and enhancing tumor diameters and the maximum cross-sectional and enhancing tumor areas were measured on baseline images. 3D quantitative tumor analysis was used to assess total tumor volume (TTV), enhancing tumor volume (ETV), and enhancing tumor burden (ETB) (ratio between ETV and liver volume). Patients were divided into low (LTB) and high tumor burden (HTB) groups. There was a significant separation between survival curves of the LTB and HTB groups using enhancing tumor diameter (p = 0.003), enhancing tumor area (p = 0.03), TTV (p = 0.03), and ETV (p = 0.01). Multivariate analysis showed a hazard ratio of 0.46 (95%CI: 0.27-0.78, p = 0.004) for enhancing tumor diameter, 0.56 (95% CI 0.33-0.96, p = 0.04) for enhancing tumor area, 0.58 (95%CI: 0.34-0.98, p = 0.04) for TTV, and 0.52 (95%CI: 0.30-0.91, p = 0.02) for ETV. TTV and ETV, as well as the largest enhancing tumor diameter and maximum enhancing tumor area, reliably predict the OS of patients with ICC after cTACE and could identify ICC patients who are most likely to benefit from cTACE.
Mots-clé
Adult, Aged, Aged, 80 and over, Bile Duct Neoplasms/diagnostic imaging, Bile Duct Neoplasms/mortality, Bile Duct Neoplasms/therapy, Chemoembolization, Therapeutic, Cholangiocarcinoma/diagnostic imaging, Cholangiocarcinoma/mortality, Cholangiocarcinoma/therapy, Connecticut/epidemiology, Female, Humans, Imaging, Three-Dimensional/statistics & numerical data, Magnetic Resonance Imaging/methods, Male, Middle Aged, Retrospective Studies
Pubmed
Web of science
Open Access
Oui
Création de la notice
20/07/2022 11:27
Dernière modification de la notice
21/07/2022 5:37
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