Early Prediction of the Outcome Using Tumor Markers and mRECIST in Unresectable Hepatocellular Carcinoma Patients Who Underwent Transarterial Chemoembolization.

OBJECTIVE: We examined early predictors of the outcome in hepatocellular carcinoma (HCC) patients after transarterial chemoembolization (TACE). METHODS: We analyzed 116 patients with unresectable HCC treated with initial TACE. α-Fetoprotein (AFP) or des-γ-carboxy prothrombin (DCP) response was assessed in patients who had baseline AFP levels ≥200 ng/ml or DCP ≥60 mAU/ml; a positive response was defined as a reduction of >50% compared to baseline 1 month after TACE. RESULTS: A baseline AFP level ≥200 ng/ml was associated with a poor overall survival (OS) (29.4 vs. 6.1 months; p <0.0001). AFP response had no significantly prognostic effects on the OS. Conversely, although the baseline DCP did not influence the OS, DCP responders showed a significantly better OS than nonresponders (67.0 vs. 19.8 months, p = 0.020). The baseline AFP (p = 0.004) and initial tumor response evaluated by the modified Response Evaluation Criteria in Solid Tumors (mRECIST) (p = 0.012) were found to be independent predictors of the OS. The combination of the baseline AFP and initial assessment by mRECIST allowed stratification of the OS. CONCLUSIONS: The combination of the baseline AFP level and mRECIST is useful for the early prediction of the OS in HCC patients who underwent TACE.

[Liver injury and hepatic encephalopathy induced by the herbal medicine Hochuekkito].

A 57-year-old man was admitted with pruritus and jaundice following treatment for fatigue with the herbal medicine Hochuekkito. The patient was prescribed prednisolone and ursodeoxycholic acid, but he developed progressive cholestasis that required intravenous methylprednisolone pulse therapy. After treatment with plasma exchange for prolonged prothrombin time, the patient recovered; however, his liver function deteriorated because of liver injury induced by trimethoprim-sulfamethoxazole for pneumocystis pneumonia. After reduction of trimethoprim-sulfamethoxazole, his liver function almost returned to normal by day 130 of admission. It has remained normal for 10 months since then. Therefore, when prescribing Hochuekkito, the possibility of drug-induced liver injury should be taken in account.