Background and Aim: The Child-Pugh classification has some non-objective factors, with chronic hepatitis indistinguishable from early liver cirrhosis in Child-Pugh A. We retrospectively evaluated the efficacy of albumin-bilirubin (ALBI) grade, which has been proposed as a new classification for hepatic function, for grading hepatocellular carcinoma (HCC) patients based on hepatic function and predicting their prognosis. Method: From 2000 to 2014, 2584 naïve HCC [69.0 ± 9.8 years old, 1850 men, 734 female, Child-Pugh class A:B:C = 1871:558:155] were enrolled. TNM staging was determined using the classification of the Liver Cancer Study Group of Japan and ALBI grade, instead of Child-Pugh classification (ALBI with TNM score: ALBI-T score) (Table 1), and is similar to the Japan Integrated Staging (JIS) score. We retrospectively compared ALBI-T and JIS scores in these patients. Results: Of patients classified as Child-Pugh A (n = 1871), 1285 with 5 points were divided into 858 with ALBI grade 1 and 427 with grade 2, while 586 with 6 points were divided into 53 with grade 1 and 533 with grade 2. The ratio of ALBI grade 2 patients with a Child-Pugh score of 6 points (91.0%) was similar to that of those with 7 points (91.8%). Patients with a lower ALBI-T score (0-5 points) showed a better median survival time than those with a corresponding lower JIS score [137.7:83.2:53.4:27.4:5.0:1.4 vs 97.6:74.9:39.7:15.0:4.0:1.0 months]. Conclusion: Albumin-bilirubin grade was found to be superior for distinguishing patients with better hepatic function. ALBI-T scoring may be a better total prognostic scoring system for predicting survival of Japanese patients with HCC.

A series of combretastatin A-4 (CA-4) analogues were synthesized, and their cytotoxic effects against murine Colon 26 adenocarcinoma and inhibitory activity on tubulin polymerization were evaluated. Since CA-4 has limited aqueous solubility, the target compounds were designed to improve solubility by introduction of a nitrogen-containing group. Among the compounds synthesized, those with an amino moiety in place of the phenolic OH of CA-4 showed potent antitubulin activity and cytotoxicity against murine Colon 26 adenocarcinoma in vitro. Some of the compounds which were potent in vitro were evaluated in the murine tumor model Colon 26 in vivo. Among these, 13bHCl, 21aHCl, and 21bHCl showed significant antitumor activity in the animal model, while CA-4 was ineffective. 13bHCl and 21aHCl were further evaluated in two murine tumor models (Colon 38 and 3LL) and human xenografts HCT-15. These compounds showed potent antitumor activity comparable or superior to that of CDDP. The structure-activity relationships of this series of compounds are also discussed.

Background/AimThe definition of muscle atrophy (pre-sarcopenia) and its diagnostic criteria have not been well reported. To elucidate the frequency of pre-sarcopenia in chronic liver disease (CLD), we examined clinical features of Japanese CLD patients using abdominal computed tomography (CT) findings.MethodsWe enrolled 988 CLD (736 with naïve hepatocellular carcinoma) and 372 normal control subjects (NCs). The psoas muscle area index [PI, psoas muscle area at the mid-L3 level in CT (cm2)/height (m)2] was calculated using personal computer software. The cut-off level for pre-sarcopenia was defined as less than two standard deviations (SDs) below the mean PI value in the NCs under 55 years old [males, 45.6 ± 5.7 years (n = 61), 4.24 cm2/m2; females, 47.0 ± 6.1 years (n = 49), 2.50 cm2/m2]. Elderly was defined as 65 years or older. Clinical features were retrospectively evaluated.ResultsIn the CLD group (HCV:HBV:HBV and HCV:alcohol:non-HBV and HCV = 652:88:7:82:159), pre-sarcopenia was observed in 15.3 % of patients with chronic hepatitis (CH), 24.4 % of those with liver cirrhosis (LC) Child-Pugh A, 37.7 % of those with LC Child-Pugh B, and 37.1 % of those with LC Child-Pugh C. A comparison between NC and CH by age (<55, 55–64, 65–74, ≥75 years) showed that the frequency of pre-sarcopenia was higher in CH regardless of age (1.8 vs. 3.6 %, 3.2 vs. 15.9 %, 4.9 vs. 13.4 %, 14.3 vs. 20.2 %, respectively). PI values showed correlations with BMI (r = 0.361), age (r = −0.167), albumin (r = 0.115), and branched-chain amino acids (r = 0.199) (P < 0.01).ConclusionRetrospective evaluate for pre-sarcopenia was easy to perform with CT findings. Nutrition and exercise instruction should be considered for early stage and even non-elderly CLD as well as LC.

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