Treatment of Membranoproliferative Glomerulonephritis Associated with Hepatitis C Virus Infection
| Autor: | Shinichi NISHI, Mituhiro UENO, Hisaki SHIMADA, Yutaka OOSAWA, Noriaki IINO, Seitarou IGUCHI, Ryo KARASAWA, Hian IN, Shinji KAWASHIMA, Noriko SAITO, Naofumi IMAI, Kumiko SAITO, Satoru SUZUKI, Masaaki ARAKAWA, Fumitake GEJYO, Niigata Research Group of Glomerulonephritis and Nephrotic Syndrome |
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| Rok vydání: | 2000 |
| Předmět: |
medicine.medical_specialty
business.industry Hepatitis C virus Standard treatment Therapeutic effect Alpha interferon General Medicine medicine.disease medicine.disease_cause Gastroenterology Internal medicine Membranoproliferative glomerulonephritis Immunology Internal Medicine Medicine Mesangial proliferative glomerulonephritis business Interferon alfa medicine.drug Kidney disease |
| Zdroj: | Internal Medicine. 39:788-793 |
| ISSN: | 1349-7235 0918-2918 |
| DOI: | 10.2169/internalmedicine.39.788 |
| Popis: | Objective Interferon has been used as a new therapeutic agent for glomerulonephritis since a manifest relationship between membranoproliferative glomerulonephritis (MPGN) and hepatitis C virus (HCV) infection was documented. However, several side effects and rebound phenomenon have been significant problems. We retrospectively evaluated the therapeutic effect and safety of the standard treatment with steroids and/or immunosuppressive agents for MPGN patients with an HCV infection. Methods Remission and renal survival rates as well as clinical and histological data were compared between MPGN groups with or without an HCV infection. In addition, the hepatic function was followed-up after the treatment. Patients The subjects were 42 biopsy proven MPGN patients. Seven were positive for an HCV infection. Secondary causes of MPGN excluding an HCV infection were omitted. Most patients were treated with steroids and/or immunosuppressive agents. Results The mean age of the MPGN patients with an HCV infection was significantly higher than that of those without an HCV infection. The renal function and the interstitial change of the former group were significantly worse than those of the latter. Nevertheless, remission and renal survival rates were not significantly different between the two groups. None in the HCV positive MPGN group showed an impairment of hepatic function during the clinical course. However, 2 subjects died from severe pneumonia during the treatment. Conclusion The standard treatment with steroids and/or immunosuppressive agents did not reveal a statistical difference in the therapeutic efficacy between MPGN patients with or without an HCV infection. However, some in the former group showed a poor prognosis.(Internal Medicine 39: 788-793, 2000) |
| Databáze: | OpenAIRE |
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