mycophenolic-acid and Cholestasis--Intrahepatic

BACKGROUND Progressive familial intrahepatic cholestasis (PFIC) is an autosomal recessive inherited disease that disrupts the genes for bile formation. Liver transplantation (LT) is the only effective treatment for PFIC patients with end-stage liver disease. We describe our experience in terms of clinical characteristics, complications, and outcome of LT for PFIC. CASE REPORT The data of 5 pediatric PFIC patients recipients (3 PFIC1, 1 PFIC2, and 1 PFIC3) who received LT at our Liver Transplant Center from June 2013 to February 2017 were retrospectively analyzed. Four patients received liver transplantation from donation after cardiac death (DCD) donors. One patient received a living donor liver transplantation (LDLT). All the LT recipients received an immunosuppressive regimen of tacrolimus (FK 506) + methylprednisolone + mycophenolate mofetil (MMF). Diarrhea did not improve in 2 PFIC1 patients after LT, and they both developed steatohepatitis several months after LT. The other PFIC1 patient received ABO blood group incompatible LT and developed biliary complications and a severe Epstein-Barr virus infection; this patient underwent endoscopic retrograde cholangiopancreatography. She recovered after treatment with ganciclovir and reduction of tacrolimus dosage. The PFIC2 patient had abnormal liver function 19 months after LT, and recovered after administration of increased dosage of immunosuppressant agents. Liver function in the PFIC3 patient was normal during 2-year follow-up. CONCLUSIONS Liver transplantation is an effective treatment in PFIC patients. However, PFIC1 patients may develop aggravated diarrhea and steatohepatitis after LT. PFIC2 and PFIC3 patients have good outcomes after LT.

Topics: Child; Child, Preschool; Cholestasis, Intrahepatic; Diarrhea; Disease Progression; Fatty Liver; Female; Humans; Immunosuppressive Agents; Liver Transplantation; Living Donors; Male; Methylprednisolone; Mycophenolic Acid; Postoperative Complications; Retrospective Studies; Tacrolimus; Treatment Outcome

Neurologic complications are a significant cause of morbidity in children after liver transplant. In this study, we sought to evaluate the neurologic complications in children after liver transplant.. All children aged younger than 18 years old who had undergone liver transplant between June 2004 and June 2007 were included in this prospective study. There were 30 boys (62.5%) and 18 girls (37.5%) (mean age, 9.6 -/+ 4.3 years; mean duration of follow-up, 21.6 -/+ 9.4 months). The most common indications for liver transplant were biliary atresia (n=12, 25%), Wilson disease (n=7, 14.6%), tyrosinemia (n=7, 14.6%), progressive familial intrahepatic cholestasis (n=6, 12.5%), and autoimmune cirrhosis (n=5, 10.4%).. Immunosuppressive medication consisted tacrolimus (n=44, 91.7%) or cyclosporine (n=4, 8.3%) combined with mycophenolate mofetil (n=33, 68.7%) and prednisolone (n=18, 37.5%). The most-common neurologic complications were tremor (n=8, 16.7%), convulsions (n=6, 12.5%), insomnia (n=6, 12.5%), headache (n=5, 10.4%), muscle cramps (n=5, 10.4%), paresthesia (n=3, 6.2%), and weakness (n=3, 6.2%).. We conclude that the most-common neurologic complication after liver transplant in children in contrast to other studies is tremor, same as adult patients. This may be due to higher rate of use of tacrolimus in our patients.

Topics: Adolescent; Autoimmune Diseases; Child; Child, Preschool; Cholestasis, Intrahepatic; Cyclosporine; Drug Therapy, Combination; Female; Humans; Immunosuppressive Agents; Incidence; Liver Cirrhosis; Liver Transplantation; Male; Mycophenolic Acid; Prednisolone; Prospective Studies; Retrospective Studies; Seizures; Tacrolimus; Treatment Outcome; Tremor