PubMed · 3805243
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T Aramaki. 1986. [Hepatitis B].. https://doi.org/10.1272/jnms1923.53.605
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BACKGROUND: The shortage of donor organs occasionally mandates the use of hepatic allografts from anti-HBc+ donors in recipients who are susceptible to de novo hepatitis B virus (HBV) infection. The efficacy of hepatitis B immune globulin and lamivudine to prevent de novo HBV infection in anti-HBs negative recipients of allografts from anti-HBc+ donors has not been investigated. METHODS: After liver transplantation with an allograft from a donor positive for anti-HBc, recipients who were anti-HBs-, HbsAg- received hepatitis B immune globulin (HBIG) 10,000 IU i.v. daily for 7 days and monthly for 6 months. After 6 months, 1000 IU of HBIG was given IM. every 2 weeks for 18 months. Patients transplanted after 4/1/97 were given lamivudine 150 mg daily starting postoperative day 1. RESULTS: Between 8/14/96 and 6/10/98, 264 orthotopic liver transplants were performed and 16 anti-HBs-, HbsAg- patients received an hepatic allograft from a donor positive for anti-HBc. HBIG mono-therapy was administered to one patient. HBIG and lamivudine combination therapy was administered to 15 patients. Of the 16 patients, 8 were positive only for anti-HBc before transplant, and 8 were naive (anti-HBs-, anti-HBc-). The single patient who received HBIG monotherapy became HbsAg+ at 6 months. All patients receiving combination therapy with HBIG and lamivudine have remained HbsAg-. The average follow-up is 459 days (range 170-754). Two patients died from unrelated causes. CONCLUSIONS: Combination therapy with HBIG and lamivudine may prevent de novo HBV infection in anti-HBs-, HbsAg- recipients of hepatic allografts from anti-HBc+ donors.
Hepatitis B virus (HBV) and hepatitis C virus (HCV) are major causes of acute and chronic liver disease worldwide. Chronic infection with these viruses often leads to chronic liver disease, including cirrhosis or primary hepatocellular carcinoma. Both HBV and HCV are bloodborne viruses; however, HBV is transmitted efficiently by both percutaneous and mucosal exposures, and HCV is transmitted predominantly by percutaneous exposures. Because the relative importance of various modes of transmission of these viruses differs by country, the choice of specific prevention and control strategies depends primarily on the epidemiology of infection in a particular country. Comprehensive hepatitis B prevention strategies should include (1) prevention of perinatal HBV transmission, (2) hepatitis B vaccination at critical ages to interrupt transmission and (3) prevention of nosocomial HBV transmission. The prevention of hepatitis C is problematic because a vaccine to prevent HCV infection is not expected to be developed in the foreseeable future. From a global perspective, the greatest impact on the disease burden associated with HCV infection will most likely be achieved by focusing efforts on primary prevention strategies to reduce or eliminate the risk for transmission from nosocomial exposures (e.g. blood transfusion, unsafe injection practices) and high-risk practices (e.g. injecting drug use).