A Dose-Response Efficacy and Safety Study of Arbaclofen Placarbil (XP19986) as Adjunctive Therapy in Subjects With Gastroesophageal Reflux Disease (GERD) Who Are Incomplete Responders to a Proton Pump Inhibitor (PPI)
A Dose-Response Efficacy and Safety Study of Arbaclofen Placarbil (XP19986) as Adjunctive Therapy in Subjects With Gastroesophageal Reflux Disease (GERD) Who Are Incomplete Responders to a Proton Pump Inhibitor (PPI)
The purpose of the study is to evaluate efficacy and safety of arbaclofen placarbil (XP19986) versus placebo as adjunctive therapy in subjects with troublesome GERD symptoms despite therapy with approved doses of a Proton Pump Inhibitor (PPI).
Inclusion Criteria:
Exclusion Criteria: