ABSTRACT
AIMS: Sarcopenia and physical disability assessed by a 6-min walking test (6MWT) are associated with poor prognosis of patients with chronic liver disease (CLD). However, CLD patients with hepatocellular carcinoma (HCC) mostly rest in bed during hospitalization. We aimed to investigate the effects of therapeutic exercise on liver function, 6MWT, and skeletal muscle mass during HCC treatment in patients with CLD. METHODS: We enrolled 54 CLD patients with HCC (median age, 76 years). During hospitalization, patients performed a combination of stretching, strength training, balance practice, and endurance training (2.5-4 metabolic equivalents/20 min/day). Primary outcomes were changes from admission to discharge in Child-Pugh class, 6MWT, and skeletal muscle mass. Furthermore, factors associated with skeletal muscle atrophy were analyzed by a decision-tree analysis. RESULTS: Exercise did not worsen the Child-Pugh class. On discharge, the 6MWT ambulation distance was maintained, and heart rate variability during the 6MWT was significantly improved compared to that on admission (area under the curve 50.3 vs. 39.0 arbitrary units; P = 0.0027). Although skeletal muscle mass was significantly reduced (20.6 kg vs. 20.0 kg, P = 0.0301), branched-chain amino acid (BCAA) treatment was identified as the most distinguishable factor for minimizing muscle mass atrophy (-1.1 kg vs. -0.5 kg/hospitalization). CONCLUSIONS: Therapeutic exercise improved physical ability without worsening liver function during hospitalization for HCC treatment in CLD patients. Although exercise did not completely prevent skeletal muscle atrophy, BCAA treatment minimized the skeletal muscle atrophy. Thus, exercise with BCAA treatment may be important for the management of CLD patients with HCC.
ABSTRACT
The incidence of traffic accidents in patients with chronic liver disease (CLD) is high in the USA. However, the characteristics of patients, including dietary habits, differ between Japan and the USA. The present study investigated the incidence of traffic accidents in CLD patients and the clinical profiles associated with traffic accidents in Japan using a data-mining analysis. A cross-sectional study was performed and 256 subjects [148 CLD patients (CLD group) and 106 patients with other digestive diseases (disease control group)] were enrolled; 2 patients were excluded. The incidence of traffic accidents was compared between the two groups. Independent factors for traffic accidents were analyzed using logistic regression and decision-tree analyses. The incidence of traffic accidents did not differ between the CLD and disease control groups (8.8 vs. 11.3%). The results of the logistic regression analysis showed that yoghurt consumption was the only independent risk factor for traffic accidents (odds ratio, 0.37; 95% confidence interval, 0.16-0.85; P=0.0197). Similarly, the results of the decision-tree analysis showed that yoghurt consumption was the initial divergence variable. In patients who consumed yoghurt habitually, the incidence of traffic accidents was 6.6%, while that in patients who did not consume yoghurt was 16.0%. CLD was not identified as an independent factor in the logistic regression and decision-tree analyses. In conclusion, the difference in the incidence of traffic accidents in Japan between the CLD and disease control groups was insignificant. Furthermore, yoghurt consumption was an independent negative risk factor for traffic accidents in patients with digestive diseases, including CLD.
ABSTRACT
AIM: In patients with chronic liver disease who are at risk of malnutrition, simple and useful assessments for nutritional status should be established for ordinary medical care. The prognostic nutritional index (PNI) and controlling nutritional status (CONUT) are simple assessments constructed of only two or three laboratory data. We aimed to describe the potential of PNI and CONUT as a nutritional assessment tool in patients with chronic liver disease. METHODS: We enrolled 165 patients, aged 18-85 years, with chronic liver disease. These patients were nutritionally assessed by PNI or CONUT, demonstrating the association with the severity of chronic liver disease or anthropometric values. RESULTS: The value of PNI or CONUT was significantly associated with the severity of chronic liver disease (P < 0.001, respectively). In addition, the value of CONUT was significantly associated with all the anthropometric values such as body mass index (BMI, P < 0.05), mid-arm circumference (AC, P < 0.001), mid-arm muscle circumference (AMC, P < 0.001), and triceps skinfold thickness (TSF, P < 0.001), whereas the value of PNI was significantly associated with the values of AC (P < 0.01), AMC (P < 0.05) and TSF (P < 0.05). Approximately 80% of cirrhotic patients were assessed by PNI or CONUT to have obvious malnutrition. CONCLUSION: PNI and CONUT are potential tools for nutritional assessment in patients with chronic liver disease, especially for ordinary medical care, because of their simplicity.
