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A 42‐year‐old man with schizophrenia was referred to our hospital after 2 weeks of worsening fatigue. His hemoglobin level was 2.8 g/dL owing to folic acid deficiency stemming from alcohol abuse and consumption of unbalanced meals. We induced behavioral changes in the patient by motivational interviewing. We had direct methodical conversations with medical staff involved with the patient as well as his family, and established new social support for him as well as public assistance. These have resulted in the patient maintaining a favorable lifestyle ever since.

Varenicline has been reported to achieve high rates of smoking cessation. It remains undetermined whether varenicline therapy improves vascular function in smokers.Consecutive Seventy-two smokers (age 57 ± 12 years) who succeeded in complete smoking cessation and 46 normal healthy volunteers (age 24 ± 3 years) with no cardiovascular risk factors were enrolled into this study. Vascular function and structure were assessed by flow-mediated dilation (FMD), nitroglycerin-induced vasodilation, and brachial artery intima-media thickness (baIMT) at baseline and 20 weeks after the initiation of varenicline therapy in smokers. FMD and baIMT were measured simultaneously using a semi-automatic vessel wall-tracking software program. 75 μg dose of a nitroglycerin tablet were sublingually administered for the nitroglycerin-induced vasodilation measurement.Exhaled-carbon monoxide concentration decreased significantly (20.0 ± 11.1 ppm at baseline vs 1.9 ± 1.5 ppm after 20 weeks, p0.001). FMD was significantly improved after 20 weeks (4.09% ± 1.83% at baseline vs 4.77% ± 2.33% after 20 weeks, p = 0.010), whereas nitroglycerin-induced vasodilation and baIMT were not significantly changed.Smoking cessation with varenicline therapy significantly increased FMD without significant changes of nitroglycerin-induced vasodilation or baIMT from baseline to 20 weeks. It appears to improve vascular function in smokers, which depends on endothelial function rather than on vascular smooth muscle function or changes in vascular structure.

A 33-year-old Japanese man who had suffered from liver cirrhosis due to hepatitis C virus (HCV) underwent living related liver transplantation (LRLT). The allograft was given by his brother, who was healthy with no history of hepatitis or hepatic virus infection. After LRLT, the patient's hepatitis C recurred. Liver biopsy revealed chronic viral hepatitis and no allograft rejection such as shown by portal lymphocytic infiltration or mild bridging fibrosis. Interferon and ribavirin were administered, and sustained viral response (SVR) was obtained. Although serum hepatitis B virus (HBV)-DNA/HCV-RNA polymerase chain reaction found no presence of hepatic virus, the serum examination demonstrated liver dysfunction seven months after SVR. Liver biopsies histopathologically showed portal fibrosis invading to the sinusoids, cholestasis, mild hyperplasia of the cholangioles, and no features of allograft rejection. Fibrosing cholestatic hepatitis (FCH) was diagnosed. The FCH was resistant to treatment and advanced, and the patient died 17 months post-LRLT. Several serum examinations failed to demonstrate the existence of HBV/HCV during the patient's course. FCH is a type of viral hepatitis that is characterized by recurrent viral hepatitis after allograft transplantation. Because SVR obtained by anti-viral therapy commonly resolves FCH, we believe that this patient represented a rare case of FCH. The present case suggests that not only direct viral cytotoxicity, but other factors as well, promote the development of fibrosis and cholestasis. FCH sometimes progresses irreversibly despite the absence of serum viral load. The present case informed us that immediate anti-viral therapy should be initiated when recurrent allograft viral hepatitis is diagnosed.