Cardiolipin Antibody: A Potential Biomarker for Depression.

: Inflammation plays a pivotal role in the etiopathology of Major Depressive Disorder (MDD), at least in a subset of patients. It is crucial to first establish which specific inflammatory biomarkers are of clinical utility. Anti-cardiolipin antibody (aCL IgM) is an inflammatory marker that has the potential to be such a candidate but there are insufficient studies to confirm this potential.

Prevalence of Bleeding and Thrombosis in Critically Ill Patients with Chronic Liver Disease.

Introduction: Hemorrhage and venous thromboembolism (VTE) are recognized complications of chronic liver disease (CLD), but their prevalence and risk factors in critically ill patients are uncertain.

Patients And Methods: We studied a retrospective cohort of patients with CLD nonelectively admitted to a specialist intensive care unit (ICU) determining the prevalence and timing of major bleeding and VTE (early, present on admission/diagnosed within 48 hours; later, diagnosed >48 hours post-ICU admission). Associations with baseline clinical and laboratory characteristics, multiorgan failure (MOF), blood product administration, and mortality were explored.

Pharmacogenetic Testing in an Academic Psychiatric Clinic: A Retrospective Chart Review.

Pharmacogenomic (PGx) testing is being increasingly recognized by clinicians as an essential tool to guide medication decisions for treatment of psychiatric illnesses. Extensive implementation of PGx testing, however, varies by setting and location. In this retrospective study, we reviewed charts from 592 patients diagnosed with a psychiatric disorder at the Loyola University Medical Center, for whom PGx testing was performed.

Leucocyte ratios are biomarkers of mortality in patients with acute decompensation of cirrhosis and acute-on-chronic liver failure.

Background: In patients with cirrhosis, progression to acute decompensation (AD) and acute-on-chronic liver failure (ACLF) has been associated with poor prognosis. Differential leucocyte ratios might predict mortality in systemic inflammatory conditions.

Aim: To evaluate differential leucocyte ratios as prognostic biomarkers in patients with cirrhosis.

Management of metabolic syndrome and cardiovascular risk after liver transplantation.

Cardiovascular events are the second most prevalent cause of non-hepatic mortality in liver transplant recipients. The incidence of these events is projected to rise because of the growing prevalence of non-alcoholic steatohepatitis as a transplant indication and the ageing population of liver transplant recipients. Recipients with metabolic syndrome are up to four times more likely to have a cardiovascular event than recipients without, therefore prevention and optimal treatment of the components of metabolic syndrome are key in reducing the risk of these events.

Clinical and prognostic associations of liver volume determined by computed tomography in acute liver failure.

Background: Liver volume (LV) can be non-invasively determined from the analysis of computed tomography (CT) images, and in patients with acute liver injury (ALI) or failure (ALF), it can reflect the balance of structural collapse with hepatic regeneration. We examined its relation to cause of liver injury, measures of liver function and histopathological findings, and utility in prediction of complications and mortality.

Methods: Two hundred and seventy-three patients with ALF/ALI admitted to a specialist intensive care unit were studied.

Keratin 19 protein expression is an independent predictor of survival in human hepatocellular carcinoma.

Aim: We aimed to assess the clinicopathological relevance and prognostic significance of expression of the hepatic progenitor cell markers keratin 19 (K19), epithelial cell adhesion molecule (EpCAM) and CD117 (c-KIT) in a White series of hepatocellular carcinoma (HCC).

Methods: We evaluated the immunohistochemical expression of K19, EpCAM and CD117 in 89 surgical specimens of HCC from Greek patients (mean age 66.7±11.

ART and science in using transarterial chemoembolization for retreating patients with hepatocellular carcinoma.

Intermediate stage hepatocellular carcinoma (HCC) comprises of a highly heterogeneous patient population, both in terms of liver function and tumour burden. Transarterial chemoembolization (TACE) is the treatment of choice for this subgroup of patients, provided that liver function is relatively preserved. Not all patients respond to an initial session of TACE, and further session might impair liver function.

Inflammation-based scores do not predict post-transplant recurrence of hepatocellular carcinoma in patients within Milan criteria.

Increased preoperative inflammation scores, such as neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and inflammation-based index (IBI) have been related to post-transplant HCC recurrence. We evaluated the association between inflammation-based scores (NLR, PLR, IBI) and post-LT HCC recurrence as well as tumor necrosis after transarterial embolization. 150 consecutive patients who underwent transplantation for HCC within the Milan criteria between 1996 and 2010 were included; data regarding inflammatory markers, patient and tumor characteristics were analyzed.

Transarterial chemoembolization and bland embolization for hepatocellular carcinoma.

Transarterial chemoembolization (TACE) is the first line treatment for patients with intermediate stage hepatocellular carcinoma but is also increasingly being used for patients on the transplant waiting list to prevent further tumor growth. Despite its widespread use, TACE remains an unstandardized procedure, with variation in type and size of embolizing particles, type and dose of chemotherapy and interval between therapies. Existing evidence from randomized controlled trials suggest that bland transarterial embolization (TAE) has the same efficacy with TACE.

Transarterial embolization as neo-adjuvant therapy pretransplantation in patients with hepatocellular carcinoma.

Background & Aims: Neo-adjuvant transarterial therapies are commonly used for patients with HCC in the waiting list for liver transplantation (LT) to delay tumour progression, however, their effectiveness is not well-established. We studied the effect of pre-LT transarterial therapies on post-LT HCC recurrence, using the explanted liver histology to assess therapeutic efficacy and the predictors of response to these therapies.

Methods: We included 150 consecutive patients from our prospectively compiled database, listed for liver transplantation using the Milan criteria.

Liver disease in adult transfusion-dependent beta-thalassaemic patients: investigating the role of iron overload and chronic HCV infection.

Background: Iron overload and hepatitis-C virus (HCV) infection, have been implicated in the evolution of liver disease, in patients with transfusion-dependent beta-thalassaemia major (BTM). However, the impact of these factors in late stages of liver disease in adults with BTM, has not been extensively studied.

Aims: To investigate serum indices of iron overload, HCV infection and liver disease, in a cohort of 211 adult Greek patients with BTM, in relation with the findings from liver biopsies.

Transarterial therapies for hepatocellular carcinoma.

Transarterial therapies for hepatocellular carcinoma are considered palliative and should be offered to patients with intermediate stage multinodular disease without extra-hepatic metastases and sufficient liver reserve. They mainly include transarterial chemoembolisation and transarterial embolisation. While transarterial therapy is now a validated treatment for unresectable HCC, there is still a lack of conclusive evidence as to which type and schedule is the optimal procedure.

E2F-1 is overexpressed and pro-apoptotic in human hepatocellular carcinoma.

E2F-1 is a transcription factor involved in DNA synthesis and repair, cell proliferation, and apoptosis. Hyposphorylated pRb represses E2F-1 action in early G1 phase, while in late G1, pRb hyperphosphorylation leads to E2F-1 release and activation. In vitro studies have shown that E2F-1 may act either as oncogene or as tumor suppressor gene.

Adaptive immunity in hepatocellular carcinoma: prognostic and therapeutic implications.

Hepatocellular carcinoma (HCC) is the fifth most common cancer in the world and has a poor prognosis. Host immunity can either protect or promote tumor growth by the predominance and activation of certain subsets of immune cells. It has been established that antigens such as AFP, MAGE, glypican 3 and NY-ESO, which are highly expressed in HCC, are potential targets for T-cell responses.