PMID: 26902047Feb 24, 2016Paper

The Charlson Comorbidity Index is an Independent Prognostic Factor for Treatment-Naïve Hepatocellular Carcinoma Patients with Extrahepatic Metastases

Hepato-gastroenterology
Yueh-shih ChangKun-yun Yeh

Abstract

This study aimed to investigate the association between comorbidity, anti-cancer treatment, and overall survival in patients with hepatocellular carcinoma (HCC) with extrahepatic metastases. We retrospectively analyzed data from 57 patients diagnosed as having treatment-naïve stage IV HCC with extrahepatic metastases between 2007 and 2010. Comorbidity was assessed using two scoring systems, the Charlson comorbidity index (CCI) and the Kaplan-Feinstein index. Associations between comorbidity, demographic variables, treatment modality, and overall survival were analyzed. Univariate analysis showed that a CCI of ≥ 2 (P = 0.017), an Okuda score of II/III (P = 0.026), and the use of anti-cancer therapy (P = 0.039) was associated with overall survival. Fewer patients with a CCI of ≥ 2 received treatment (P < 0.001), and anti-cancer treatment of any modality did not show a survival benefit in these patients (P = 0.174). The multivariate analysis showed that a CCI of ≥ 2 was the only independent prognostic factor for overall survival (P = 0.043). The pre-treatment comorbidity status played an important role in overall survival because of its association with the administration of anti-cancer therapy. Therefore, comprehensive evaluation...Continue Reading

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