Orthotopic liver transplantation in a patient with severe haemophilia A and with advanced liver cirrhosis

Normalization of factor VIII levels in a patient with mild haemophilia A during a 35-year period

We report the case of a 45-year-old man who was diagnosed in June 1969 9 years old as having mild haemophilia A following a traumatic left shoulder bleed when his factor VIII (FVIII) activity was 11 IU dL(-1) based on a two-stage assay. The bleed resolved following treatment with intravenous cryoprecipitate. There was no family history of haemophilia. Cryoprecipitate infusions were required to treat further traumatic bleeds between 1971 and 1981. During this time, his FVIII activity was confirmed at 14 IU dL(-1). He defaulted many hospital appointments until 1991 when his FVIII activity had risen to 42 IU dL(-1). There was no evidence of infection, inflammatory or liver disease to account for this change. By 2005 he had a normal FVIII activity of 62 IU dL(-1) based on a one-stage assay. FVIII gene analysis confirmed a codon 531 mutation. It appeared that the discrepant FVIII results related to whether a two-stage or one-stage assay was used that has been previously reported for other patients with these mutations. We felt it important to raise awareness that this phenomenon may lead to apparent correction of haemophilia A.

Treatment of hepatitis C in hemophiliacs

Hepatitis C virus (HCV) infection is a major cause of morbidity and mortality in hemophiliacs who received nonvirucidally treated large-pool clotting factor concentrates before 1986. In fact, although many hemophiliacs infected with HCV have a slow progression of liver disease, in a minority of them hepatitis evolves toward end-stage liver disease and hepatocarcinoma. Moreover, a significant percentage of HCV-infected hemophiliacs were also coinfected with human immunodeficiency virus (HIV), which can accelerate the progression of liver disease. Thus, the aim of anti-HCV therapy is to interrupt the chronic infection in order to prevent the progression of hepatitis to cirrhosis, liver decompensation, cancer and, ultimately, death. In this review we present the literature data on anti-HCV treatment in hemophiliacs. Combination therapy with interferon (IFN) and ribavirin has improved the poor results obtained with IFN monotherapy and has become the standard treatment of chronic hepatitis C. Given the positive results obtained with pegylated interferon plus ribavirin in nonhemophiliacs, ongoing trials are evaluating this promising therapy in HCV-chronically infected hemophilic patients; preliminary results show a sustained response rate similar to that in patients without coagulopathy. Finally, based on the encouraging results in coinfected nonhemophiliacs, anti-HCV treatment should also be considered for those HIV-positive hemophiliacs in whom anti-retroviral treatment has stabilized the HIV infection.

Acquired hemophilia A after liver transplantation: a case report

It is well recognized that orthotopic liver transplantation rapidly corrects the coagulation disorder observed in patients with hemophilia A or B combined with end-stage liver disease; however, the transmission of hemophilia from a donor to a transplant recipient has not been reported previously. We describe a patient who developed acquired hemophilia A after liver transplantation due to the unknown presence of factor VIII inhibitor in the donor. The resulting coagulation disorder was unresponsive to standard factor replacement therapy, and was ultimately corrected with retransplantation. Hemophiliac donors should not be precluded from organ donation, though the presence of factor VIII inhibitor should be actively sought before organ procurement. High levels of factor VIII inhibitor represents an absolute contraindication to liver donation.

Treatment of a patient with hemophilia A and hepatitis C virus-related cirrhosis by living-related liver transplantation from an obligate carrier donor

BACKGROUND

Decompensated hepatitis C virus (HCV)-related cirrhosis is the main indication for liver transplantation. We report the first successful living-related liver transplantation in a 49-year-old hemophilia A patient with end-stage HCV-related cirrhosis using a graft obtained from his 20-year-old daughter, an obligate carrier.

METHODS

The donor's autologous fresh-frozen plasma rich in factor VIII (FVIII) by treatment with 1-deamino-8-D-arginine vasopressin was prepared before the operation. At induction, 1-deamino-8-D-arginine vasopressin was given to the donor to increase plasma FVIII level. In addition, autologous fresh-frozen plasma containing high FVIII concentrate was infused intraoperatively. The right lobe was harvested from the donor and transplanted orthotopically. The recipient was treated postoperatively with recombinant FVIII and immunosuppressive agents.

RESULTS

The donor did not receive recombinant FVIII or allogenic blood during perioperative periods. No bleeding was encountered in the donor perioperatively. The recipient showed a steady increase in FVIII activity postoperatively and was discharged 40 days after transplantation. Ribavirin and interferon-alpha were provided for 3 months postoperatively to prevent potential recurrence of HCV infection. Serum HCV-RNA by RT-PCR became negative after such treatment.

CONCLUSIONS

End-stage liver disease in patients with hemophilia A can be an indication for living-related liver transplantation. Furthermore, a graft from a living-related donor with hemophilia A carrier seems to be suitable provided such individuals receive adequate support for coagulopathies.

[Liver transplantation in a patient with hemophilia A and end stage liver failure]

We report the case of a 50 year-old man factor VIII deficient haemophiliac and hepatitis C cirrhosis. The patient underwent orthotopic liver transplantation because of episodes of variceal bleeding and encephalopathy. He received factor VIII replacement therapy perioperatively. Factor VIII returned to normal within 24 hours postoperatively and factor VIII replacement was stopped. Liver transplantation can be considered as definitive therapy for haemophilia.