[Liver transplantation for fulminant hepatitis].

Liver transplantation has been recognized as an effective therapeutic method for end-stage liver disease in Japan. Fulminant hepatic failure is also an indication for liver transplantation, and the number of patients undergoing liver transplantation has been increasing. Reversibility and urgency are characteristics of fulminant hepatitis. If given appropriate critical support, many patients recover spontaneously. However, many patients develop cerebral edema or multiorgan failure before the liver can regenerate. Indications, operative procedures, and outcome of liver transplantation for fulminant hepatitis are discussed here. At Shinshu University, 23 of 169 cases of liver transplantation were for fulminant hepatitis. One transplantation was from a cadaveric donor and 22 from living donors. The actuarial 5-year patient and graft survival rate was 85.4%. Although some problems remain in liver transplantation for fulminant hepatitis, the results are better than those of conventional therapy. Therefore patients with fulminant hepatic failure should be listed for liver transplantation when grade 2 hepatic encephalopathy develops. Moreover, in cases of severe acute hepatitis, i.e., before patients develop grade 2 encephalopathy, liver transplantation should be considered among choices of therapy in the near future.