Overview An Efficacy and Safety Study of XP19986 in Subjects With Symptomatic GERD Status: Completed Trial end date: 2008-09-01 Target enrollment: Participant gender: Summary To evaluate efficacy and safety of treatment with XP19986 Sustained Release (SR) Tablet compared to placebo in subjects with symptomatic GERD Phase: Phase 2 Details Lead Sponsor: Indivior Inc.XenoPort, Inc.Treatments: Arbaclofen placarbilBaclofen