The Effects of Sarcopenia on Overall Survival and Postoperative Complications of Patients Undergoing Hepatic Resection for Primary or Metastatic Liver Cancer: A Systematic Review and Meta-Analysis.

Background: Colorectal cancer is the third most common cancer worldwide, and 20-30% of patients will develop liver metastases (CRLM) during their lifetime. Hepatocellular carcinoma (HCC) is also one of the most common cancers worldwide with increasing incidence. Hepatic resection represents the most effective treatment approach for both CRLM and HCC. Recently, sarcopenia has gained popularity as a prognostic index in order to assess the perioperative risk of hepatectomies. The aim of this study is to assess the effects of sarcopenia on the overall survival (OS), complication rates and mortality of patients undergoing liver resections for HCC or CRLM. Methods: A systematic literature search was performed for studies including patients undergoing hepatectomy for HCC or CRLM, and a meta-analysis of the data was performed. Results: Sarcopenic patients had a significantly lower 5-year OS compared to non-sarcopenic patients (43.8% vs. 63.6%, respectively; p < 0.01) and a significantly higher complication rate (35.4% vs. 23.1%, respectively; p = 0.002). Finally, no statistical correlation was found in mortality between sarcopenic and non-sarcopenic patients (p > 0.1). Conclusions: Sarcopenia was significantly associated with decreased 5-year OS and increased morbidity, but no difference was found with regard to postoperative mortality.

Quality of life, distress and psychological adjustment in patients with colon cancer.

PURPOSE: The purpose of this study was to investigate the relationships between distress, psychological adjustment, and quality of life in patients with colon cancer. METHOD: This study employed a cross-sectional design and included 104 colon cancer patients treated at AHEPA Hospital, Thessaloniki, Greece. The assessment tools used encompassed the Distress Thermometer, MINI-MAC scale, and FACT-C to evaluate distress, psychological adjustment, and quality of life. Statistical analysis, conducted in SPSS software, encompassed correlation tests and linear regression to explore the interplay between these variables in colon cancer patients. RESULTS: Correlation tests revealed that patients' quality of life is positively correlated with a fighting spirit (r = 0.719, p < 0.001), cognitive avoidance (r = 0.634, p < 0.001), and fatalism (r = 0.518, p < 0.001), and negatively with helplessness and hopelessness (r = -0.756, p < 0.001), and anxious preoccupation (r = -0.679, p < 0.001). OLS regression findings verified these results partially for a significance level of 5% but indicated no statistically significant effect of cognitive avoidance and fatalism on quality of life, which was further found unaffected by total distress. CONCLUSIONS: The intricate links between quality of life, distress, and psychological adjustment in colon cancer patients call for deeper investigation. A personalized approach in psycho-oncology care is essential for comprehensive treatment. These findings highlight the significance of addressing the psychological and emotional needs of colon cancer patients, as observed in the study's results.

Treatment-resistant manic episode in a patient diagnosed with bipolar affective disorder.

A considerable group of patients suffering from mental health disorders do not respond adequately to pharmacological treatment. For the purposes of precision and personalized medicine, pharmacogenomics has been developed as a valuable and promising tool. The technology of identifying single nucleotide polymorphisms and genotyping supplies clinicians, and therefore their patients, with the opportunity of avoiding long-lasting 'trial and error' periods, reducing the risk of manifesting disturbing adverse effects during treatment. Consequently, better adherence to treatment and clinical response can be achieved, contributing to personalized treatment planning, according to a person's genetic profile and needs. In the present report, we present a case of an individual diagnosed with bipolar affective disorder type I, who showed resistance to pharmacological treatment and underwent through pharmacogenomic investigations, in order to identify the appropriate medication for the best possible clinical response.

Mental health well-being and functional adjustment in colorectal cancer patients: a prospective cohort study.

BACKGROUND: Colorectal cancer significantly affects the quality of life of patients, while at the same time contributing to the development of symptoms of psychopathology. The aim of this prospective study, is to investigate the role of the disease in the quality of life of patients with colon cancer and in the appearance of symptoms of anxiety and depression, as well as the connection of the above characteristics during the recovery process, given the distress symptoms experienced by the patients. METHODS: In the present study, HADS, FACT - C, well as the DT are use, in a sample of 118 patients of an average age of 70.5 ± 8.5 years, which were submitted to partial or total colectomy surgery. RESULTS: Moderate levels of anxiety (M = 8.25, SD = 3.87) and low levels of depression (M = 6.90, SD = 2.97) and distress (M = 5.84, SD = 2.60) emerged preoperatively, while the improvement was significant of patients' quality of life level 6 months after surgery. At the same time, a significant negative effect of the patients' distress level preoperatively on their quality of life, during the recovery process was observed. CONCLUSION: Preoperative anxiety is not considered to be an element that affects the functionality and the psychological and physical adaptation to the disease of patients with colon cancer. On the contrary, the feelings of distress they experience can be a predictive factor of their quality of life after the partial or total colectomy surgery.

ABCB1 and CYP2D6 polymorphisms and treatment response of psychotic patients in a naturalistic setting.

OBJECTIVES: The aim of our study was to examine the association between ABCB1 polymorphisms G2677T/A (rs2032582) and C3435T (rs1045642) and common CYP2D6 variants, with the response to antipsychotic treatment of psychotic patients, in a naturalistic setting, in Greece. METHODS: One hundred patients suffering from schizophrenia and other psychotic disorders were included in the study. Dosages were normalized to chlorpromazine equivalents. Response following 1 month of treatment was assessed as either a continuous variable, using the distribution of the corrected Positive and Negative Syndrome Scale percent change, or as a dichotomous variable defined as the number of patients scoring ≥30% from the corrected baseline Positive and Negative Syndrome Scale score. Genotyping was achieved with established polymerase chain reaction-restriction fragment length polymorphism methods. RESULTS: With response treated as a continuous variable, the homozygous recessive rs2032582 genotypes (TT) who were simultaneously carriers of a loss-of-function CYP2D6 allele (*4 or *5) responded significantly worse than the rest of the patients. Comparison of genotype frequencies revealed a statistically significant association of the above combination. No significant association between chlorpromazine equivalents and the tested genotypes was detected. CONCLUSION: We have detected a possible interaction between ABCB1 and CYP2D6 in affecting response of psychotic patients to drug treatment, in a naturalistic setting.

Cytokines, cortisol and IGF-1 in first episode psychosis and ultra high risk males. Evidence for TNF-α, IFN-γ, ΤNF-ß, IL-4 deviation.

The aim of the study was to determine circulating cytokines, cortisol and Insulin-like Growth Factor (IGF)-1, known for their involvement in inflammation, in male patients with First Episode Psychosis (FEP) and subjects at Ultra High Risk (UHR) for Psychosis. The FEP group presented increased pro-inflammatory cytokines (TNF-α, IFN-γ, ΤNF-ß) as well as increased anti-inflammatory cytokine (IL-4) compared with Healthy Controls (HC). The UHR group showed increased IL-4 against HC. In contrast, none of the groups did show deviation from normality in either cortisol or IGF-1 levels. These preliminary findings support the cytokines' role in the inflammatory hypothesis in psychosis.

The role of cortisol in first episode of psychosis: a systematic review.

The stress diathesis hypothesis is currently one of the prevailing models of etiology of psychotic disorders. Cortisol is the most researched stress hormone; yet its role in first episode psychosis (FEP) was only recently investigated. The aim of the present study is to systematically review the evidence on the potential role of cortisol in FEP. Higher cortisol levels in blood samples have been consistently replicated, whereas saliva studies measuring baseline cortisol levels have exhibited divergent results. Moreover, longitudinal studies have revealed a cortisol upregulation in FEP with a subsequent decrease induced by antipsychotic treatment. The evidence suggests a role for cortisol in psychosis, although the association of cortisol with psychopathological symptoms is currently non-specific. Future research should focus on more pure diagnostic entities, clearly defined stages of the disorder and refined methods of hormonal measurement.

The association of bipolar spectrum disorders and borderline personality disorder.

Bipolar disorder (BD) and borderline personality disorder (BPD) are two different entities sharing a variety of common features in a number of fields and, thus, presenting difficulties in their differential diagnosis. The aim of the review is to identify similarities and differences between BD and BPD concerning the symptomatology, causes, course and treatment of the two disorders. A systematic electronic search of Pubmed (Medline) was conducted in order to identify all relevant scientific articles published between 1990 and 2010. The main common clinical features of BD and BPD are affective instability and impulsivity, which, however, present with quality differences in each disorder. In the field of neuroanatomy, BD and BPD demonstrate similarities such as alterations in the limbic system, as well as specific differences, such as the increase in size of the amygdala in BD and the decrease in BPD. Both disorders appear to have a significant percentage of heritability, but environmental factors seem to hold an important role in BPD, in particular. Both BD and BPD are affected by alterations in the dopaminergic and serotonergic system. Fuctionability and prognosis are slightly worse for BPD. Concerning medication treatment, antidepressants are considered effective in BPD, whereas mood stabilizers are the main treatment of choice in BD. The effectiveness of a variety of psychotherapeutic methods is still under research for both disorders. Despite the similarities and differences already being traced in clinical and biological fields, the relationship of the two disorders has not yet been thoroughly defined.