Chronic hepatitis C virus (HCV) infection is associated with the development of lymphoproliferative disorders (LPDs). The aim of this investigation was to determine the prevalence and ...characterization of monoclonal gammopathy and benign and malignant LPDs in individuals with chronic hepatitis C. A total of 233 subjects diagnosed with chronic hepatitis C (male/female ratio: 131/102, median age; 49 years) were studied. Serum and urine were examined for the presence of a monoclonal gammopathy. A bone marrow aspirate and biopsy was obtained in individuals with a monoclonal gammopathy. Thirty‐two patients (13.7%, 32 of 233) had a monoclonal gammopathy; 75% of them were benign and were not associated with malignant disorders (24 of 32) while 25% were associated with malignant LPDs or a plasma cell disorder (eight of 32). Two additional subjects without monoclonal gammopathy were diagnosed as having a malignant LPDs. The prevalence of malignant LPDs/plasma cell disorder in individuals with HCV‐induced chronic liver disease was 4.3%. No difference was found in terms of disease duration, HCV genotype, viral load, alanine aminotransferase level or histopathologic score between the subjects with or without a monoclonal gammopathy. The presence of mixed cryoglobulinaemia was strongly associated with the presence of an underlying malignant disorder. Hence a monoclonal gammopathy is found in 14% of patients with chronic hepatitis C and is associated with malignant B‐cell LPD in more than a quarter of such patients. The prevalence of LPDs in individuals with HCV‐induced chronic liver disease is greater than that of the normal healthy population.
The frequency of sexual dysfunction (SD) is not very well known in patients with chronic hepatitis C. In this study, the prevalence of SD and its correlations with psychological and biological ...variables was assessed in 46 HCV positive patients. The mean age of patients was 46.4+/-9.4 y; the mean duration of HCV infection was 43.4+/-34.0 months; 52% were male; 89% were living with a spouse. SD was assessed using the Arizona Sexual Experiences Scale (ASEX), the level of anxiety and depression measured with the Hospital Anxiety and Depression Scale (HADS). Biochemical parameters were also assessed. Overall, as indicated by ASEX criteria, SD was observed in 35% of our patients. Of 24 males, 21% described SD; problems with drive (25%), arousal (17%) and erection (17%) were the most frequent complaints. Of 22 female patients, 50% described SD; problems with drive (55%) arousal (50%), and reaching orgasm (59%) were the most frequent complaints. Total ASEX scores were correlated with age (P<0.07, significant at trend level), education (P<0.001), and was higher in female patients (P<0.02). After controlling for the effects of age, sex, education, duration of HCV and marital status, depression levels could still significantly predict the SD (P<0.05). Moreover, even after controlling the effects of all other variables, gamma glutamyl transpeptidase (GGT) levels could predict the SD status of the patients (P<0.05). Our results indicate that the prevalence of SD was 35% in HCV-infected patients and the level of depression and GGT levels were predictive of patients SD status.
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