Successful pregnancy of a patient with primary sclerosing cholangitis awaiting liver transplantation

Abstract

In women, primary sclerotising cholangitis (PSC) associated with ulcerative colitis and intrahepatic cholestasis is a rare disease. To date, there are no data from Hungary on the fertility and pregnancy outcome of women with this chronic liver disease. Our aim is to present the favorable pregnancy outcome of a woman with PSC associated with ulcerative colitis, intrahepatic cholestasis and postpartum colectomy, and review of the literature. A young nulligravida was first diagnosed with ulcerative colitis. Five years later, PSC developed with progressive fibrosis and cholestasis necessitating liver transplantation. While on waiting list, spontaneous conception occurred. Except for pregnancy-induced hypertension, pregnancy uneventfully progressed until the third trimester when 8 g oral cholestyramine/day was administered to lower high maternal (over 100 μmol/L) total bile acid (TBA) level. In the 36th week of gestation acute exacerbation of ulcerative colitis resulted in maternal fever and chorioamnionitis leading to fetal distress. Elective delivery of the eutrophic neonate followed by emergency cesarean section. In the early puerperium, colitis progressed to septic pancolitis resistant to medical treatment. 12 days after laparoscopic subtotal colectomy, the patient was discharged in good health condition. 3 months later, ileostomy was closed and she got back on the transplantation waiting list. Our data correspond with previous reports and suggest that women with PSC with underlying ulcerative colitis and cholestasis have a good chance for favorable pregnancy outcome. However, both PSC and underlying colitis might progress during pregnancy and puerperium. Oral cholestyramin is an effective and safe treatment for high maternal TBA levels. Orv Hetil. 2023; 164(6): 234-240.