Overview Sildenafil Citrate for the Treatment of Established Pre-Eclampsia Status: Terminated Trial end date: 2006-04-01 Target enrollment: Participant gender: Summary To determine the efficacy and safety of sildenafil citrate in the treatment of established pre-eclampsia Phase: Phase 2 Details Lead Sponsor: PfizerPfizer's Upjohn has merged with Mylan to form Viatris Inc.Treatments: Citric AcidSildenafil Citrate