Association with Cryoglobulinemia and Renal Disorder in Patients with Hepatitis C Virus Infection. Their Relationships to the Presence of Hepatic Disorder.
10.2185/jjrm.47.90
- Author:
Gen KURAMOCHI
;
Isao KOBAYASHI
- Publication Type:Journal Article
- Keywords:
hepatitis C virus;
cryoglobulinemia;
hepatic disorder;
renal disorder
- From:Journal of the Japanese Association of Rural Medicine
1998;47(2):90-95
- CountryJapan
- Language:English
-
Abstract:
It is considered that hepatitis C virus (HCV) infection may be a pathogenic factor in cryoglobulinemia and glomerulonephritis. The purpose of this study was to determine whether there is any relation between the presence of hepatic disorder due to HCV infection and the association with cryoglobulinemia and urinary abnormalities, i. e. proteinuria and/or hematuria, in HCV-infected patients. Cryoglobulinemia was found in 11.4% of our HCV patients. However, seropositivity of cryoglobulin detected in all the patients was low. The prevalence of the association with cryoglobulinemia in patients with hepatic disorder was significantly higher than that in patients without hepatic disorder. Urinary abnormalities were found in 10.0% of the HCV patients. No significant difference was observed in the prevalence of urinary abnormalities between patients with and without hepatic disorder. In addition, there was no significant difference in the prevalence of urinary abnormalities between the association with and without cryoglobulinemia. These results suggest the close relation between the presence of hepatic disorder due to HCV infection and the association with cryoglobulinemia. However, renal involvement may have no relation with the presence of hepatic disorder and cryoglobulinemia.
