BACKGROUND/AIMS: Budd-Chiari syndrome (BCS) mainly affects women of childbearing age. We aimed to clarify whether pregnancy, a thrombotic risk factor, should be contraindicated in patients with known and treated BCS. METHODS: A retrospective study of pregnancy in women with known and treated BCS. RESULTS: Sixteen women had 24 pregnancies. Nine women had undergone surgical or radiological treatment. Anticoagulation was administered during 17 pregnancies. Seven fetuses were lost before gestation week 20. Deliveries occurred between week 20 and 31 in two patients, week 32 and 36 in eleven and after week 37 in four. There was one stillbirth, but 16 infants did well. Factor II gene mutation was a factor for a poor outcome of pregnancies. In two patients, symptomatic thrombosis recurred during pregnancy or postpartum. All patients were alive after a median follow-up of 34 months after the last delivery. Bleeding at delivery, although non-lethal, occurred only on anticoagulation therapy. CONCLUSIONS: When known and treated BCS is well controlled, pregnancy should not be contraindicated as maternal outcome, and fetal outcome beyond gestation week 20, are good. The risk-benefit ratio of anticoagulant therapy needs to be further clarified. Patients should be fully informed of the persistent risks of such pregnancies.
BACKGROUND/AIMS: Budd-Chiari syndrome (BCS) mainly affects women of childbearing age. We aimed to clarify whether pregnancy, a thrombotic risk factor, should be contraindicated in patients with known and treated BCS. METHODS: A retrospective study of pregnancy in women with known and treated BCS. RESULTS: Sixteen women had 24 pregnancies. Nine women had undergone surgical or radiological treatment. Anticoagulation was administered during 17 pregnancies. Seven fetuses were lost before gestation week 20. Deliveries occurred between week 20 and 31 in two patients, week 32 and 36 in eleven and after week 37 in four. There was one stillbirth, but 16 infants did well. Factor II gene mutation was a factor for a poor outcome of pregnancies. In two patients, symptomatic thrombosis recurred during pregnancy or postpartum. All patients were alive after a median follow-up of 34 months after the last delivery. Bleeding at delivery, although non-lethal, occurred only on anticoagulation therapy. CONCLUSIONS: When known and treated BCS is well controlled, pregnancy should not be contraindicated as maternal outcome, and fetal outcome beyond gestation week 20, are good. The risk-benefit ratio of anticoagulant therapy needs to be further clarified. Patients should be fully informed of the persistent risks of such pregnancies.
Authors: Markus Peck-Radosavljevic; Bernhard Angermayr; Christian Datz; Arnulf Ferlitsch; Monika Ferlitsch; Valentin Fuhrmann; Michael Häfner; Ludwig Kramer; Andreas Maieron; Berit Payer; Thomas Reiberger; Rudolf Stauber; Rudolf Steininger; Michael Trauner; Siegfried Thurnher; Gregor Ulbrich; Wolfgang Vogel; Heinz Zoller; Ivo Graziadei Journal: Wien Klin Wochenschr Date: 2013-04-12 Impact factor: 1.704