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Renal transplantation is not contraindicated in asymptomatic carriers of hepatitis B surface antigen
M M Friedlaender1, R T Kaspa, D Rubinger
1Nephrology Service, Hadassah University Hospital, Jerusalem, Israel.
Recent reports showing that the presence of positive tests for hepatitis B surface antigen (HBsAg) is associated with prohibitively high morbidity and mortality suggest that such patients should not be considered for kidney transplantation. The clinical outcome and serology including hepatitis B DNA assays of 11 patients who were HBsAg-positive at the time of transplantation, as well as the hepatic complications in all 200 kidney transplantations during the same period, were analyzed. In the 11 HBsAg-positive patients, no clinical or laboratory evidence suggesting deterioration in liver function over a mean follow-up period of 8.0 +/- 1.7 years was found. Of six patients with fatal or severe chronic liver disease, only one was HBsAg-positive at the time of transplantation and showed no deterioration over 9 years. Two immunosuppressed patients developed anti-HBs antibodies after acute hepatitis B infection. A review of the literature leads to the conclusion that previous reports of poor patient prognosis may represent patients who first showed HBsAg positivity after transplantation or who had preexisting HBsAg-related liver disease. The present findings suggest that asymptomatic patients with positive tests for HBsAg should not be excluded from kidney transplantation programs.
Recent reports showing that the presence of positive tests for hepatitis B surface antigen (HBsAg) is associated with prohibitively high morbidity and mortality suggest that such patients should not be considered for kidney transplantation. The clinical outcome and serology including hepatitis B DNA assays of 11 patients who were HBsAg-positive at the time of transplantation, as well as the hepatic complications in all 200 kidney transplantations during the same period, were analyzed. In the 11 HBsAg-positive patients, no clinical or laboratory evidence suggesting deterioration in liver function over a mean follow-up period of 8.0 +/- 1.7 years was found. Of six patients with fatal or severe chronic liver disease, only one was HBsAg-positive at the time of transplantation and showed no deterioration over 9 years. Two immunosuppressed patients developed anti-HBs antibodies after acute hepatitis B infection. A review of the literature leads to the conclusion that previous reports of poor patient prognosis may represent patients who first showed HBsAg positivity after transplantation or who had preexisting HBsAg-related liver disease. The present findings suggest that asymptomatic patients with positive tests for HBsAg should not be excluded from kidney transplantation programs.