Search

Despite those with hepatocellular carcinoma (HCC) being at increased risk of malnutrition, there is a notable absence of practical approaches for nutritional assessment in clinical practice. We investigated the usefulness of phase angle (PhA) and Total Psoas Area Index (TPAI) for indicating nutritional risk and HCC prognosis. Weight, height, body mass index (BMI), adductor pollicis muscle thickness (APMT), and handgrip strength (HGS) were assessed. The Nutritional Risk Index (NRI) was calculated. Body composition was assessed using bioimpedance spectroscopy and magnetic resonance imaging. The Child-Turcotte-Pugh (CTP) score and Barcelona-Clinic Liver Cancer (BCLC) classification determined the prognosis. Fifty-one males with HCC were enrolled (CTP C = 11.8%). PhA showed a moderate positive correlation with APMT (r = 0.450; p < 0.001) and HGS (r = 0.418; p = 0.002) and a weak positive correlation with TPAI (r = 0.332; p = 0.021). PhA had a strong positive correlation with NRI (r = 0.614; p < 0.001). Mean PhA values were significantly different according to disease severity (CTP C p = 0.001, and BCLC D p = 0.053). TPAI had no significant correlation with HGS, CTP, or BCLC. PhA was a superior approach for predicting nutritional risk and prognosis in HCC than TPAI. Lower PhA is associated with disease progression, lower muscle mass and function, greater severity of nutritional risk, and increased mortality in HCC. [ABSTRACT FROM AUTHOR]

Objective: To investigate the relationships between the Controlling Nutritional Status (CONUT) score and ascites fluid lactate dehydrogenase (LDH) level, and prognosis in patients with malignant peritoneal mesothelioma (MPeM). Methods: A total of 125 patients with MPeM were selected for the study using a pathological screening method. Once the diagnosis is established, before the treatment their clinical characteristics and nutritional evaluations were recorded including CONUT score and ascites LDH level. The associations between CONUT, ascites LDH, and other clinicopathological features including body mass index, asbestos exposure, pathological type, and treatment method were analyzed. Prognostic parameters predicting overall survival (OS) were analyzed by Cox regression. Results: High CONUT score, high ascites LDH level were positively associated with poor prognosis in patients with MPeM according to univariate analyses (P < 0.001, P < 0.001, respectively), and CONUT score and ascites LDH were independent predictors of a poor prognosis according to multivariate analysis. When the CONUT score is greater than 3 and the ascites LHD is greater than 474 IU/l, it indicates a poor prognosis. Conclusions: CONUT score and ascites LDH are important factors influencing the prognosis of MPeM patients and should thus be considered in clinical applications. [ABSTRACT FROM AUTHOR]