ABSTRACT
BACKGROUND: Sorafenib is an oral tyrosine kinase inhibitor that is indicated for advanced hepatocellular carcinoma (HCC). The aim of the present study was to determine the clinical outcomes of HCC patients receiving sorafenib in real-life clinical setting in comparison with formal clinical trials. METHODS: Patients diagnosed with advanced HCC between 2007 and 2015 at single institute were retrospectively enrolled and evaluated for survival and tolerability following sorafenib treatment. Overall survival (OS) and duration of treatment (TTP) were examined by different stratifications including age, gender, etiology, liver functions, and severities. RESULTS: A total of 67 advanced HCC patients were enrolled for analysis. Of the 67 eligible patients, 66 patients (99%) were diagnosed as Barcelona Clinic Liver Cancer stage C and 45 (67%) were Child-Pugh A. Chronic hepatitis B virus infection was the main etiology (67%), followed by hepatitis C virus infection (12%) and alcohol liver disease (8%). The median duration of treatment was 3.0 months (95% CI 2.6-3.4 months) and median OS was 8.0 months (95% CI 5.0-11.0 months). By multivariate analysis, female gender (HR =2.462, 95% CI 1.126-5.387, P=0.024), Child-Pugh C (HR =3.913, 95% CI 1.063-14.410, P=0.04), extrahepatic spread (HR =2.123, 95% CI 1.122-4.015, P=0.021), and combined other therapies (HR =0.410, 95% CI 0.117-0.949, P=0.037) were the independent predictors of OS. CONCLUSION: OS of advanced HCC patients treated with sorafenib was longer than that reported in the Asia-Pacific trial study. Impaired hepatic functions are associated with the shorter survival in real-life setting.
Subject(s)
Antineoplastic Agents/therapeutic use , Carcinoma, Hepatocellular/drug therapy , Hospitals, General , Liver Neoplasms/drug therapy , Sorafenib/therapeutic use , Adult , Aged , Aged, 80 and over , Carcinoma, Hepatocellular/diagnosis , Female , Humans , Liver Neoplasms/diagnosis , Male , Middle Aged , Multivariate Analysis , Retrospective Studies , Survival Analysis , Taiwan , Treatment OutcomeABSTRACT
BACKGROUND: Histological improvement and regression of liver fibrosis after long-term use of nucleos(t)ides analogues (NUCs) have been documented. The aim of the present investigation was to evaluate the usefulness of traditional sonography to detect hepatic and splenic changes during NUC therapy in chronic hepatitis B (CHB) patients. METHODS: A total of 181 CHB patients receiving NUC treatment were enrolled in this study. The study population was divided into three groups 72 cirrhotic, 58 noncirrhotic CHB, and 51 nonreplicative hepatitis B virus carriers. All patients had blood chemistries taken and sonography at baseline and during the NUC treatment period. The changes in liver size, liver edge, spleen size, platelet count, and platelet count/spleen diameter (PC/SD) ratio were compared among the three groups of patients. RESULTS: CHB Patients with and without cirrhosis have improved clinical features during NUC therapy with lower aspartate aminotransferase, alanine aminotransferase, international normalized ratio, hepatitis B virus DNA, and spleen size and higher platelet, liver edge, liver size, and PC/SD ratio compared with the baseline data (p < 0.05). The differences in liver edge, liver size, spleen size, and PC/SD ratio are higher in the cirrhosis group than in the non-cirrhotic group (p < 0.001). A decrease in spleen size exhibited a linear relationship with treatment duration (R2 = 0.905). CONCLUSIONS: Traditional sonography is helpful to monitor changes in liver fibrosis of CHB patients under NUC therapy.Abbreviations: AFP, α-fetoprotein; ALT, alanine transaminase; AST, aspartate transaminase; CHB, chronic hepatitis B; Hb, hemoglobin; HBV, hepatitis B virus; INR, international normalized ratio; NUCs, nucleos(t)ides analogues; PC/SD, platelet count/spleen diameter; WBC, white blood cells.
