Overview Heparin for Pregnant Women With Thrombophilia Status: Unknown status Trial end date: 2012-12-01 Target enrollment: Participant gender: Summary The purpose of this study is to investigate whether heparin is an effective treatment in pregnant women at risk for thrombosis and other pregnancy-associated complications. Phase: Phase 3 Details Lead Sponsor: Medical University of ViennaTreatments: CalciumCalcium heparinCalcium, DietaryHeparinNadroparin