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Introduction: Many single and combination blood tests that reflect local or systemic inflammation have been shown to be useful prognosticators in patients with a variety of tumor types. To try to clarify, this issue in patients with nonsurgically treatable hepatocellular carcinoma, multiple serum parameters were evaluated for their relationship to survival. Methods: A prospectively collected database was interrogated of 487 patients with known hepatocellular carcinoma and documented survival and having all the inflammation parameters of interest in this study, together with baseline tumor characteristics from CT scans. Serum parameters included NLR, PLR, CRP, ESR, albumin, and GGT. Results: All the parameters had significant hazard ratios on Cox regression model. Combination double parameters with hazard ratios >2.0 were: ESR plus GGT, albumin plus GGT, albumin plus ESR. The triplet combination of albumin plus GGT plus ESR had a hazard ratio of 6.33. Using Harrell's concordance index (C-index), the highest inflammation-based 2-parameter prognostic score was for albumin plus GGT. When clinical characteristics of patients with high values for albumin plus low values for GGT were compared to low values for albumin plus high values for GGT (worse prognosis), statistically significant differences were found for tumor size, tumor focality, macroscopic portal vein invasion, and serum alpha-fetoprotein levels. Addition of ESR did not provide additional tumor information. Conclusion: The combination of serum albumin plus GGT levels was the most prognostically useful among the inflammation parameters that were tested, and reflected significant differences in tumor aggressiveness characteristics. [ABSTRACT FROM AUTHOR]

The combination of paclitaxel and ramucirumab is the second-line therapy of choice in the treatment of advanced gastric cancer. To date, no biomarkers are available in gastric cancer to predict the outcome of antiangiogenic therapy. The present prospective study included 35 patients undergoing second-line therapy with ramucirumab and paclitaxel. Serum samples were systematically collected from the beginning of therapy and at each cycle until disease progression. Multiplex analysis of a panel of angiogenic factors identified markers for which the changes at defined time intervals were significantly different in patients with progression-free survival ≤3 (Rapid Progression Group) compared to those with progression-free survival >3 (Control Disease Group). Comparative analysis revealed significantly different results in the two groups of patients for VEGFC and Angiopoietin-2, both involved in angiogenesis and lymphangiogenesis. VEGFC increased in the progressive-disease group, while it decreased in the control-disease group. This decrease persisted beyond the third cycle, and it was statistically significant compared to the basal level in patients with longer progression-free survival. Angiopoietin-2 decreased significantly after 2 months of therapy. At progression time, there was a significant increase in VEGFC and Angiopoietin-2, suggesting the activation pathways counteracting the blockade of VEGFR2 by ramucirumab. Overall results showed that a greater change in VEGFC and Angiopoietin-2 levels measured at the beginning of the third cycle of therapy corresponded to a lower risk of progression and thus to longer progression-free survival. [ABSTRACT FROM AUTHOR]

Background the possible relationship between dietary habits and the incidence of late-onset depression (LOD), defined as first depression onset at later age, is unclear. Objective to investigate the relationship between consumption of different food groups and incident LOD. Design longitudinal population-based study with a 12-year follow-up. Setting Castellana Grotte, Bari, Italy. Subjects five hundred and forty-six older subjects from the Salus in Apulia Study. Methods baseline data were recorded in 2003–06, and diagnostic data were recorded in 2013–18 at follow-up. Dietary intake was assessed with a food frequency questionnaire. Depressive disorders were assessed with the Structured Clinical Interview for DSM-IV Axis I Disorders. Subjects who already suffered from depression or other psychiatric disorders at baseline were excluded from the analysis. The association between LOD and single dietary determinants was examined by Cox regression analysis and then applying the hazard ratio (HR). Results subjects with incident LOD (n  = 34) had lower global cognition and total cholesterol levels and a higher body mass index (BMI) at baseline. Only processed meat significantly increased the risk of incident LOD of about 10% by 5 g/day intake (HR adjusted for age, sex, education, multimorbidity and BMI: 1.13, 95% confidence intervals: 1.04–1.22). A similar relationship was found for single foods in the processed meat food group such as sausages, salami and mortadella and baked ham, but not for raw ham. Conclusions in midlife, a higher intake of processed meat was not only associated with an increased risk of cardiovascular- and metabolic-related chronic diseases in older age but also with an increased risk of developing LOD. [ABSTRACT FROM AUTHOR]

Background: The Mediterranean diet (MedDiet) is associated with good health. We aimed to estimate the effect of levels of adherence to the MedDiet on lifespan by performing treatment effects survival analysis.Methods: A sample of 5250 subjects aged ≥18 years were randomly selected from the electoral list of Castellana Grotte and Putignano (Apulian Region, Italy). Cohorts were enrolled in 2005-06 and followed-up until December 2018. The adherence to the MedDiet was measured by the relative Mediterranean score (rMED) and categorized as high, medium and low. Time-to-death (all-causes) as estimated by average treatment effect on the treated (ATET), potential outcome mean (POM) and relative efficiency of exposure were the outcomes.Results: A total of 4896 subjects were included. The median follow-up time was 12.82 (inter quartile range (IQR) 12.22-13.05), 12.91 (IQR 12.21-13.27) and 12.84 (IQR 12.19-13.03) years for high, medium and low rMED subjects respectively. By December 2018, 453 (9.25%) had died. There was a strong effect of medium and low rMED {ATET, -5.10 [95% confidence interval (CI) -9.39, -0.80] and -8.91 (95%CI -13.37, -4.45), respectively}. High rMED has an important effect on mean age at death [POM 90.16 (95% CI 86.06, 94.25)]. The relative effect size for medium and low rMED subjects was a lower lifespan of 5.62% (95% CI 1.01, 10.3) and 9.90% (95% CI 5.30, 5.30), respectively.Conclusions: We observed an important benefit in additional years of survival from adherence to MedDiet in this southern Italian cohort. Further investigation corroborating our findings in other population groups in other geographic regions will be an important contribution to promoting health and longevity. [ABSTRACT FROM AUTHOR]

A large cohort of hepatocellular carcinoma (HCC) patients from several collaborating Turkish institutions were examined for the tumor parameters of maximum diameter (MTD), portal vein thrombosis (PVT), and α-fetoprotein (AFP) levels. A relationship was found between MTD and blood platelet levels. Patients with large ≥5 cm tumors who had normal platelet levels had significantly larger tumors, higher percent of PVT, and significantly lower blood total bilirubin and liver cirrhosis than similar ≥5 cm tumor patients having thrombocytopenia. A comparison of patients with and without PVT showed significantly larger tumors, greater multifocality, blood AFP, and C-reactive protein levels, and, interestingly, lower HDL levels in the patients with PVT. Fifty-eight percent of the total cohort had AFP levels ≤100 IU/mL (and 42.1% had values ≤20 IU/mL). These patients had significantly smaller tumors, less tumor multifocality and percent PVT, lower total bilirubin, and less cirrhosis. There was considerable geographic heterogeneity within Turkey in the patterns of HCC presentation, with areas of higher and lower hepatitis B virus, hepatitis D virus, cirrhosis, and tumor aggressiveness parameters. Turkish patients thus have distinct patterns of presentation, but the biological relationships between MTD and both platelets and bilirubin levels are similar to the relationships that have been reported in other ethnic patient groups. [ABSTRACT FROM AUTHOR]

Objective: Levels of serum albumin have recently emerged, together with C-reactive protein, as an important prognostic indicator for hepatocellular carcinoma (HCC). It has recently been reported that larger HCCs are associated with lower albumin levels. However, the albumin-mediated growth decrease has yet to be determined. Methods: We examined a large HCC cohort and then by direct exposure of HCC cells in vitro, the relationship of albumin levels to HCC growth. Results: We found that patients with lower albumin levels had significantly larger maximum tumor diameters, more portal vein thrombosis, more tumor multifocality, higher α-fetoprotein levels, and a lower survival than patients with higher albumin levels. Direct addition of exogenous albumin at physiological concentrations resulted in decreased growth in several HCC cell lines in vitro. We found a decrease in MAP kinase levels and in levels of Cdk2 and Cdk4, cyclinE, as well as in α-fetoprotein. Conclusion: These results indicate that in addition to its role as a moni-tor of systemic inflammation, albumin may have a direct role in HCC growth inhibition, either through modulation of α-fetoprotein or through its actions on growth-controlling kinases. [ABSTRACT FROM AUTHOR]

Among metabolic syndrome components, the effects of higher plasma glucose levels on cognitive decline (CD) have been considered in few studies. We evaluated the associations among midlife glycemia, total cholesterol, high-density lipoprotein cholesterol, triglycerides, midlife insulin resistance [homeostasis model assessment for insulin resistance (HOMA-index)], and CD in the older subjects of the population-based MICOL Study (Castellana Grotte, Italy) at baseline (M1) and at follow-ups seven (M2) and twenty years later (M3). At M1, a dementia risk score and a composite cardiovascular risk score for dementia were calculated. For 797 subjects out of 833, we obtained a Mini-Mental State Examination (MMSE) score at M3, subdividing these subjects in three cognitive functioning subgroups: normal cognition, mild CD, and moderate-severe CD. Mean fasting glycemia at baseline was significantly higher in moderate-severe CD subgroup (114.6±71.4 mg/dl) than in the normal cognition subgroup (101.2±20.6). Adjusting for gender, age, and other metabolic components, higher fasting glycemia values both at M1 [odds ratio (OR) = 1.31; 95% confidence interval (CI): 1.08-1.59] and M2 (OR = 1.26; 95% CI: 1.01-1.57) were associated with an increased risk of moderate-severe CD. Mean HOMA index value was significantly higher in the moderate-severe CD subgroup (5.7±9.4) compared to the normal cognition subgroup (2.9±1.4) at M1. The dementia risk probability (MMSE < 24) increased moving through higher categories of the dementia risk score and decreased as long as the cardiovascular score increased. The present findings highlighted the indication to control blood glucose levels, regardless of a diagnosis of diabetes mellitus, as early as midlife for prevention of late-life dementia. [ABSTRACT FROM AUTHOR]

Background: Thrombocytopenia is a cirrhosis surrogate which is associated with hepatocellular carcinoma (HCC) development. Aims: To compare the clinical characteristics of HCC in the presence and absence of thrombocytopenia. Methods: The baseline clinical data of a large cohort of randomly presenting, biopsy-proven HCC patients was examined for phenotypic patterns, after organizing the data by tumor size and subdivision into tumor size terciles. Results: Small tumor size tercile I patients had the lowest platelet counts. Patients with higher platelets within each size tercile had the lowest bilirubin and prothrombin time and higher γ-glutamyl transpeptidase (GGTP) and alkaline phosphatase (ALKP) levels. When patients with similar platelet and bilirubin levels were compared, α-fetoprotein, GGTP, and ALKP were significantly increased in patients with larger tumors and in the presence of portal vein thrombus. Large tumor size tercile III patients without thrombocytopenia had larger tumors, higher GGTP and ALKP, and lower bilirubin levels than did patients with thrombocytopenia. Conclusions: Thrombocytopenia occurred in 40.7% of patients with smaller tumors but only in 11.3% of patients with larger tumors. Patients without thrombocytopenia had elevated GGTP and ALKP and lower bilirubin levels, regardless of tumor size, but they also had larger tumors within the large tumor tercile. © 2013 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

This study investigated whether the perception of self as socially rejected might contribute to increased physical aggression among elementary-school children. It was hypothesized that physically aggressive children would become more physically aggressive over time if they perceived that they were rejected and tended to blame peers for social failure experiences. Third-grade boys and girls (n = 941) were assessed in the Fall and Spring of the school year. Peer-report data on physical aggression and social preference were collected, along with self-report data on perceived rejection and attributions for social failure experiences. Results for boys were consistent with hypotheses, whereas the results for girls revealed a different pattern of relations. These results constitute prospective evidence that children's self-perceptions of social rejection can uniquely influence externalizing behavior. Results are discussed in terms of mechanisms that might mediate the relation between perceived rejection and physical aggression. [ABSTRACT FROM AUTHOR]