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GSK1605786A

Phase 3

Crohn's Disease | Small molecule | Immunology |GSK plc|Last Updated: Sep 19, 2017

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_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment608
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01277666A Study to Investigate the Efficacy and Safety of GSK1605786A in the Treatment of Subjects With Moderately-to-Severely Active Crohn's DiseasePHASE3 COMPLETED 608Dec 20, 2010Jul 11, 2013Sep 19, 2017219 United States, Australia +21
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Study Endpoints
Primary Endpoints
Percentage of Participants With Crohn's Disease Activity Index (CDAI) Response at Week 12
Week 12

CDAI is a number which consists of information collected from a 7-day diary from the participants regarding symptoms. Remission is considered a score of 150 or less. Active disease is considered 200 or greater. A response to therapy is considered a decline in CDAI score of 70-points from baseline. The score was algorithmically derived from the sum of participant reported Crohn's disease symptoms recorded over 7 days and investigator recorded assessments of the participant's condition, laboratory parameters and use of anti-diarrhoeal medication. CDAI score was calculated based on the data collected in the diary card. The total CDAI score ranged from 0 to approximately 600, where higher scores indicate more severe disease. Both participants and investigators made their entries via IVRS each evening before going to bed. Percentage of participants with CDAI response at Week 12 was presented.

Secondary Endpoints
Percentage of Participants With CDAI Remission at Week 12
Week 12
Percentage of Participants With a Clinical Response (CDAI Decrease From Baseline of >= 100 Points) at Both Week 8 and Week 12
At Week 8 and 12
Percentage of Participants Achieving Clinical Remission (CDAI <150 Points) at Both Week 8 and Week 12
Week 8 and 12
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PlaceboPLACEBO_COMPARATORorally administered
GSK1605786A 500mg once dailyEXPERIMENTALorally administered
GSK1605786A 500mg twice dailyEXPERIMENTALorally administered
Interventions
NameTypeDescription
GSK1605786ADRUG500 mg twice daily, administered orally for 12 weeks
PlaceboDRUGPlacebo capsules, administered orally for 12 weeks
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites219

Inclusion Criteria: * Male or female subjects aged 18 years or older * Written informed consent * Diagnosis of Crohn's disease for greater than 4 months duration with small bowel and/or colonic involvement * Confirmation of Crohn's disease established by visualisation of the gastrointestinal tract ...

Countries:United StatesAustraliaAustriaBelgiumCanadaCzechiaDenmarkFranceGermanyHungaryIsraelItalyJapanNetherlandsNew ZealandNorwayPolandSlovakiaSouth AfricaSouth KoreaSpainSwedenUnited Kingdom
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