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XP19986

Phase 2

GERD | Small molecule | Gastrointestinal |Indivior Pharmaceuticals, Inc.|Last Updated: Sep 14, 2016

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment58
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00838396A Study to Evaluate the Efficacy and Safety of Controlled Release Arbaclofen Placarbil (XP19986) in Patients With Gastroesophageal Reflux DiseasePHASE2 COMPLETED 58Oct 1, 2005Aug 1, 2006Sep 14, 20163 United States
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Study Endpoints
Primary Endpoints
The primary efficacy assessment endpoint of this study was the total number of reflux episodes (acid and non-acid) comparing study drug to placebo
12 hours
Secondary Endpoints
Reflux episodes (acid and non-acid) during each treatment period at various time intervals, dose/exposure to reflux rate relationship, acid reflux events, non-acid reflux events, and GERD symptoms.
12 hours
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
XP19986 CREXPERIMENTALOn either study Day 1 or study Day 5 (after completion of the minimum 3-day washout period), participants received a single dose of XP19986 10, 20, 40 or 60 mg.
Placebo for XP19986 CRPLACEBO_COMPARATOROn either study Day 1 or study Day 5 (after completion of the minimum 3-day washout period), participants received a single dose of placebo.
Interventions
NameTypeDescription
XP19986 CRDRUG -
Placebo for XP19986 CRDRUG -
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Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersNo
Study Sites3

Inclusion Criteria: 1. History of GERD symptoms (e.g. heartburn episodes) at least 3 times per week 2. Discontinuation of drugs used to treat GERD (PPIs, H2-blockers) and/or drugs known to cause GERD symptoms (e.g. nonsteroidal anti-inflammatory drugs \[NSAIDs\]) for 7 days prior to baseline (Visit...

Countries:United States
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Competitive Landscape -GERD 5 trials