Responses to autobiographical memories involving being a victim or perpetrator of betrayal in people with OCD and community controls.

Mental contamination in people with OCD has been linked to the perceived impact of being betrayed and betraying others. In this study, participants with OCD (N = 56) and community controls (N = 37) were randomised to an induction involving eliciting autobiographical memories of either being betrayed by someone they trusted or betraying someone that trusted them. The OCD group experienced greater increases in state mental contamination and anxiety than the control group, but no differences were observed between groups in urges to wash or drink. Both betrayal conditions elicited similar levels of mental contamination and anxiety. The results of this study suggest that people with OCD experience similar increases in mental contamination and anxiety not only when recalling memories of being a victim of betrayal but also when recalling being a perpetrator. People with OCD are therefore more sensitive to betrayal experiences than community controls. Clinical implications and implications for future research are discussed.

Hyperlipidemia and Nonalcoholic Steatohepatitis Predispose to Hepatocellular Carcinoma Development Without Cirrhosis.

BACKGROUND: Hepatocellular carcinoma (HCC) accounts for 90% of primary hepatic malignancies. With the exception of chronic hepatitis B (CHB), other etiologies of chronic liver disease require progression to cirrhosis before HCC development. Case reports have described HCC in noncirrhotic patients with hepatitis C (HCV) and nonalcoholic fatty liver disease. GOAL: The aim of this study was to determine the prevalence of patients without cirrhosis and CHB who developed HCC among a large cohort of HCC patients and to identify independent variables that are associated with no cirrhosis among patients with HCC. STUDY: From 2005 to 2015, hepatobiliary cancer patients seen in our liver cancer and liver transplant clinics were evaluated. Patients were included if above18 years old and had histologically confirmed HCC from liver biopsy, resection specimen, or explanted livers. Patients with CHB, non-HCC tumors, or missing paired tumor and nontumor liver histology were excluded. Demographic information, pertinent laboratory values, and comorbid conditions were recorded. Potential predictors were evaluated using both backward stepwise logistic regression model and classification tree model. RESULTS: Of the 1927 patients screened, 545 HCC patients (411 transplanted, 43 resected, 74 transarterial chemoembolization/radiofrequency ablation, 17 untreated) included, 29 (5.3%) patients had no cirrhosis histologically. Eleven patients had HCV, 3 had alcoholic liver disease, 3 had nonalcoholic fatty liver, and 12 had cryptogenic liver disease. Logistic regression models show that patients with hyperlipidemia and elevated serum alanine aminotransferase are more likely to develop HCC without cirrhosis (odds ratio, 1.73 and 0.40; P<0.05). CONCLUSIONS: This large cohort, histology-confirmed case-controlled study shows that patients with nonalcoholic fatty liver disease and hyperlipidemia with elevated serum alanine aminotransferase (most likely nonalcoholic steatohepatitis) are significantly associated with the development of HCC in the absence of cirrhosis.