BACKGROUND/AIMS: Advanced hepatocellular carcinoma (HCC) with portal vein thrombosis (PVT) has a poor prognosis. The aim of this study was to evaluate the efficacy and safety of repeated arterial infusions of low dose cisplatin and 5-fluorouracil (FU) in patients with advanced HCC with decompensated cirrhosis. METHODS: Between January 1995 and December 2003, a total of 79 decompensated cirrhotic patients having HCC and PVT were enrolled and divided into 2 groups. Group 1 (n=40) received intra-arterial infusion chemotherapy with cisplatin (10 mg for 5 days) and 5-FU (250 mg for 5 days) via an implanted chemoport every 4 weeks' and group 2 (n=39) was managed with only conservative treatment. RESULTS: The two groups were well matched with respect to the features relating to the prognosis, including age, gender and the Child- Pugh class. Although diffuse tumor involvement, main portal vein tumor thrombosis and bi-lobar involvement were more frequent in group 1, the median survival period of group 1 was significantly longer than group 2 (5 months vs. 3 months, respectively, P=0.016). Also, the 1-year survival rate of group 1 (7.5%) was higher than that of group 2 (5.1%) (P=0.016). When we analyzed the patients with the Child class B, the survival benefits of intra-arterial chemotherapy were more significant (P=0.008). CONCLUSIONS: Intra-arterial chemotherapy consisting of low dose 5-FU and cisplatin achieved favorable results for advanced HCC patients who had decompensated cirrhosis, and it showed better survival in selected patients. This therapy may be useful as a palliative treatment for HCC patients with decompensated cirrhosis.
Venous Thrombosis/complications ; Survival Rate ; Portal Vein ; Palliative Care ; Middle Aged ; Male ; Liver Neoplasms/complications/*drug therapy/mortality ; Liver Cirrhosis/complications ; *Infusions, Intra-Arterial ; Humans ; Fluorouracil/administration & dosage ; Female ; Disease-Free Survival ; Cisplatin/administration & dosage ; Carcinoma, Hepatocellular/complications/*drug therapy/mortality ; Antineoplastic Combined Chemotherapy Protocols/*therapeutic use ; Aged ; Adult

BACKGROUND/AIMS: Low-dose metronomic chemotherapy involves the frequent administration of comparatively low doses of cytotoxic agents with no extended breaks, and it may be as efficient as and less toxic than the conventional maximum tolerated dose therapy. This study evaluated the feasibility and therapeutic efficacy of metronomic chemotherapy in patients with advanced hepatocellular carcinoma (HCC) with major portal vein thrombosis (PVT). METHODS: Thirty consecutive HCC patients with major PVT with or without extrahepatic metastasis were prospectively allocated to metronomic chemotherapy consisting of epirubicin being infused through the correct hepatic artery at a dose of 30 mg/body surface area (BSA) every 4 weeks, and cisplatin (15 mg/BSA) and 5-fluorouracil (50 mg/BSA) every week for 3 weeks, with intervening 1 week breaks. The treatment response was assessed using response evaluation criteria in solid tumors (RECIST). RESULTS: In total, 116 cycles of metronomic chemotherapy were administered to the 30 patients, with a median of 3 cycles given to individual patients (range, 1-15 cycles). Six patients (20.0%) achieved a partial response and six patients (20.0%) had stable disease. The median time to disease progression and overall survival were 63 days (range, 26-631 days) and 162 days (95% confidence interval; range, 62-262 days), respectively. Overall survival was significantly associated with baseline alpha-fetoprotein level (P=0.001) and tumor response (P=0.005). The baseline alpha-fetoprotein level was significantly associated with the disease control rate (P=0.007). Adverse events were tolerable and managed successfully with conservative treatment. CONCLUSIONS: Metronomic chemotherapy may be a safe and useful palliative treatment in HCC patients with major PVT.
Administration, Metronomic ; Adult ; Aged ; Antineoplastic Agents/administration & dosage ; Carcinoma, Hepatocellular/complications/*drug therapy/mortality ; Cisplatin/administration & dosage ; Epirubicin/administration & dosage ; Female ; Fluorouracil/administration & dosage ; Humans ; Kaplan-Meier Estimate ; Liver Neoplasms/complications/*drug therapy/mortality ; Male ; Middle Aged ; *Portal Vein ; Prognosis ; Tomography, X-Ray Computed ; Venous Thrombosis/complications/*diagnosis ; alpha-Fetoproteins/analysis

BACKGROUND/AIMS: Hepatocellular carcinoma (HCC), which is the third most common cancer in Korea, has a very poor prognosis. However, only a few studies have performed a comprehensive survival-related analysis in all patients who were consecutively diagnosed and treated over a given period of time. The aim of this study was to determine the 5-year survival rate and its prognostic factors among HCC patients. METHODS: In total, 257 patients who were consecutively diagnosed with HCC between January 2000 and December 2003 were followed until death or until December 2008. We analyzed their survival outcomes according to their clinical characteristics, tumor staging, and treatment modalities, and determined the independent prognostic factors affecting survival. RESULTS: The patients were aged 59+/-10 years (mean+/-SD). During the follow-up period, 223 patients (86.8%) died and the overall median survival was 10.8 months; the 1-, 3-, and 5-year survival rates were 44.4%, 21.0%, and 12.1%, respectively. The outcomes in patients with tumor node metastasis (TNM) stage I or II and Child-Pugh class A or B were significantly better with surgical resection than with other treatment modalities (P<0.01). Patients who underwent supplementary transcatheter arterial chemoembolization as a second-line treatment after surgical resection had better outcomes than those who underwent surgical resection alone (P=0.02). Initial symptoms, Child-Pugh class, serum alpha-fetoprotein, tumor size, portal vein thrombosis, and TNM stage were found to be independent prognostic factors for survival among HCC patients. CONCLUSIONS: This retrospective cohort study elucidated survival outcomes and prognostic factors affecting survival in HCC patients at a single center.
Aged ; Antineoplastic Agents/therapeutic use ; Carcinoma, Hepatocellular/drug therapy/*mortality/surgery ; Catheter Ablation ; Cohort Studies ; Female ; Humans ; Kaplan-Meier Estimate ; Liver Neoplasms/drug therapy/*mortality/surgery ; Male ; Middle Aged ; Neoplasm Staging ; Portal Vein ; Prognosis ; Retrospective Studies ; Severity of Illness Index ; Survival Rate ; Venous Thrombosis/complications ; alpha-Fetoproteins/analysis

BACKGROUND/AIMS: Nonselective beta-blockers (NSBBs), such as propranolol, reportedly exert a pleiotropic effect in liver cirrhosis. A previous report suggested that survival was higher in patients receiving adjusted doses of NSBBs than in ligation patients. This study investigated whether low-dose NSBB medication has beneficial effects in patients with liver cirrhosis, especially in terms of overall survival. METHODS: We retrospectively studied 273 cirrhotic patients (199 males; age 53.6+/-10.2 years, mean+/-SD) who visited our institution between March 2003 and December 2007; follow-up data were collected until June 2011. Among them, 138 patients were given a low-dose NSBB (BB group: propranolol, 20-60 mg/day), and the remaining 135 patients were not given an NSBB (NBB group). Both groups were stratified randomly according to Child-Turcotte-Pugh (CTP) classification and age. RESULTS: The causes of liver cirrhosis were alcohol (n=109, 39.9%), hepatitis B virus (n=125, 45.8%), hepatitis C virus (n=20, 7.3%), and cryptogenic (n=19, 7.0%). The CTP classes were distributed as follows: A, n=116, 42.5%; B, n=126, 46.2%; and C, n=31, 11.4%. Neither the overall survival (P=0.133) nor the hepatocellular carcinoma (HCC)-free survival (P=0.910) differed significantly between the BB and NBB groups [probability of overall survival at 4 years: 75.1% (95% CI=67.7-82.5%) and 81.2% (95% CI=74.4-88.0%), respectively; P=0.236]. In addition, the delta CTP score did not differ significantly between the two groups. CONCLUSIONS: Use of low-dose NSBB medication in patients with liver cirrhosis is not indicated in terms of overall and HCC-free survival.
Adrenergic beta-Antagonists/*therapeutic use ; Adult ; Aged ; Alcohol Drinking ; Carcinoma, Hepatocellular/complications/diagnosis ; Female ; Follow-Up Studies ; Humans ; Kaplan-Meier Estimate ; Kidney Failure, Chronic/complications/diagnosis ; Liver Cirrhosis/complications/*drug therapy/mortality ; Liver Neoplasms/complications/diagnosis ; Male ; Middle Aged ; Predictive Value of Tests ; Proportional Hazards Models ; Propranolol/*therapeutic use ; Retrospective Studies ; Severity of Illness Index

BACKGROUND/AIMS: Spontaneous bacterial peritonitis (SBP) has been known to greatly influence the survival rate of patients with liver cirrhosis. However, the factors that affect the survival rate in patients with SBP need to be clarified. METHODS: This study enrolled 95 liver cirrhosis patients diagnosed with SBP. The laboratory findings of their serum and ascitic fluid were examined and the characteristics of the isolated microorganisms in their peritoneal fluid were analyzed. RESULTS: The proportion of patients with culture-positive SBP was 41.1%, and 47 microorganisms were isolated from the ascitic fluid. The proportions of cultured bacteria that were Gram negative and Gram positive were 57.4% and 40.4%, respectively. The proportions of Escherichia coli, Klebsiella species, and Streptococcus species were 25.5%, 19.1%, and 19.1%, respectively. Enterococcus species represented 12.8% of the microorganisms cultured. The overall survival rates at 6, 12, and 24 months were 44.5%, 37.4%, and 32.2%, respectively. There was no relationship between the bacterial factors and the survival rate in SBP. Multivariate analysis revealed that the presence of hepatocellular carcinoma (HCC; P=0.001), higher serum bilirubin levels (> or =3 mg/dL, P=0.002), a prolonged serum prothrombin time (i.e., international normalized ratio >2.3, P<0.001), renal dysfunction (creatinine >1.3 mg/dL, P<0.001), and lower glucose levels in the ascitic fluid (<50 mg/dL, P<0.001) were independent predictive factors of overall survival rate. CONCLUSIONS: HCC, higher serum bilirubin levels, a prolonged serum prothrombin time, renal dysfunction, and lower ascitic glucose levels are associated with higher mortality rates in cirrhotic patients with SBP.
Adult ; Aged ; Anti-Bacterial Agents/therapeutic use ; Ascitic Fluid/metabolism/microbiology ; Bilirubin/blood ; Carcinoma, Hepatocellular/complications/diagnosis ; Creatinine/blood ; Female ; Glucose/analysis ; Gram-Negative Bacteria/isolation & purification ; Gram-Positive Bacteria/isolation & purification ; Humans ; Liver Cirrhosis/complications/*mortality ; Liver Neoplasms/complications/diagnosis ; Male ; Middle Aged ; Multivariate Analysis ; Odds Ratio ; Peritonitis/complications/*diagnosis/drug therapy ; Prognosis ; Prothrombin Time ; Survival Rate