[Chronic viral hepatitis and kidney failure].
Chronic viral hepatitis remains a major problem among patients with chronic renal failure. Hepatitis B and C viruses are frequent among dialysis patients and after renal transplantation and may significantly diminish the survival of both the patient and the graft. Hepatitis B and C viral infection in these patients is often characterized by normal transaminase levels despite viremia and progressive liver lesions. Liver biopsy remains essential for assessing the extent of liver disease. Cirrhosis is a contraindication to transplantation of only a kidney, because of elevated morbidity and mortality. A combined as liver-kidney transplantation may be considered. The best treatment of hepatitis infections is preventive: vaccination against the hepatitis B virus and attentive hygiene, especially to prevent nosocomial transmission. Among patients not awaiting transplant, antiviral treatment should be reserved for patients with active or even fibrotic liver disease. For hemodialysis patients awaiting kidney transplant: Alpha interferon is ineffective and poorly tolerated by dialysis patients. Lamivudine is effective and well tolerated, but its long-term efficacy and its optimal effective dose in dialysis patients remain unknown.
Chaabane
Nabil Ben
NB
Service de gastroentérologie, CHU de Monastir, TN-5000 Monastir, Tunisie. nabilca@yahoo.fr
Loghmari
Hichem
H
Melki
Wissem
W
Hellara
Olfa
O
Safer
Leila
L
Bdioui
Fethia
F
Saffar
Hammouda
H
D000998:Antiviral Agents / Q000627:therapeutic use; D001706:Biopsy; D000075202:Contraindications; D005921:Glomerulonephritis / Q000188:drug therapy / Q000821:virology; D006509:Hepatitis B / Q000150:complications* / Q000628:therapy; D006526:Hepatitis C / Q000150:complications* / Q000628:therapy; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications* / Q000628:therapy; D016030:Kidney Transplantation; D008099:Liver / Q000473:pathology; D008103:Liver Cirrhosis / Q000150:complications; D006435:Renal Dialysis; D014761:Viral Hepatitis Vaccines / Q000008:administration & dosage
D000998:Antiviral Agents; D014761:Viral Hepatitis Vaccines