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GSK1605786

Phase 1

Crohn's Disease | Small molecule | Immunology |GSK plc|Last Updated: Jul 25, 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-BlindCONTROLLEDBiomarker
Total Trials3
Total Enrollment75
FDA Designations
No designations recorded
Clinical Trials (3)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01827631Single and Repeat Dose Pharmacokinetic Study of GSK1605786 in Healthy Chinese SubjectsPHASE1 COMPLETED 21May 27, 2013Jun 25, 2013Jun 7, 20171 China
NCT01489943A Study to Investigate the Effect of GSK1605786 on Hepatic Cytochrome P450, and BCRP and OATP1B1 Transport in Healthy Adult SubjectsPHASE1 COMPLETED 24Sep 19, 2011Nov 10, 2011Jul 25, 20171 United States
NCT01611805Japanese Phase I of GSK1605786PHASE1 COMPLETED 30Jul 22, 2010Oct 6, 2010Jun 14, 20171 Australia
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Study Endpoints
Primary Endpoints
Cmax
up to 72 hour post dose

maximum concentration after single dose and repeat dose

AUC(0-τ)
up to 24 hour post last dose

area under the concentration time curve during steady state

To investigate the potential of GSK1605786 to inhibit or induce drug metabolism via various CYP enzymes
16 Days

Midazolam AUC(0-infinity) following oral administration of midazolam alone (Day 1) and in combination with GSK1605786 (Day 11).Pioglitazone AUC(0-infinity) following oral administration of pioglitazone alone (Day 2) and in combination with GSK1605786 (Day 12).Omeprazole and 5-hydroxyomeprazole AUC(0-infinity) following oral administration of omeprazole alone (Day 3) and in combination with GSK1605786 (Day 13).

To investigate the potential of GSK1605786 to inhibit the BCRP and/or OATP1B1 transporters
16 Days

Rosuvastatin AUC(0-infinity) following oral administration of rosuvastatin alone (Day 4) and in combination with GSK1605786 (Day 14).

Plasma concentration
up to 72h post dose
Secondary Endpoints
adverse events (AEs)
up to 21 days, from the first dose until the follow-up visit
vital signs
before each morning dose on Day 1 and 8-14, and on Day 17 prior to leaving the clinic
lab assessment
Day 17 prior to leaving the clinic
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
GSK1605786 500 mg once dailyEXPERIMENTALGSK1605786 500 mg is given once daily in the morning
GSK1605786 500 mg twice dailyEXPERIMENTALGSK1605786 500 mg is given twice daily in the morning and in the evening
All subjects receiving treatmentEXPERIMENTALDuring the treatment subjects will receive Midazolam 3 mg on Day 1, Pioglitazone 15 mg on Day 2, Omeprazole 40 mg on Day 3, Rosuvastatin 10 mg on Day 4, GSK1605786 500 mg twice daily (BID) from Day 5 to 10, GSK1605786 500 mg BID + Midazolam 3 mg on Day 11, GSK1605786 500 mg BID + Pioglitazone 15 mg on Day 12, GSK1605786 500 mg BID + Omeprazole 40 mg on Day 12, GSK1605786 500 mg BID + Rosuvastatin 10 mg on Day 14 as single sequence.
GSK1605786 250mgEXPERIMENTALOpaque Swedish orange body and cap.
PlaceboPLACEBO_COMPARATOROpaque Swedish orange body and cap.
GSK1605786 500mgEXPERIMENTALOpaque Swedish orange body and cap.
GSK1605786 1000mgEXPERIMENTALOpaque Swedish orange body and cap.
GSK1605786 500mg in fedEXPERIMENTALOpaque Swedish orange body and cap.
Interventions
NameTypeDescription
GSK1605786 capsuleDRUGSwedish Orange, size 0, hard gelatine capsules
GSK1605786 500 mgDRUGSubjects will receive 500 milligram (mg) (2 doses of 250 mg) GSK1605786 hard gelatin capsules twice daily orally on Days 5 to 14. GSK1605786 will be administered with 240 milliliter (mL) of water.
Midazolam 3 mgDRUGSubjects will receive 3 mg oral syrup of Midazolam once daily on Day 1 and Day 11. Midazolam will be administered with 240 mL of water.
Pioglitazone 15 mgDRUGSubjects will receive 15 mg tablet of pioglitazone orally once daily on Day 2 and Day 12. Pioglitazone will be administered with 240 mL of water.
Omeprazole 40 mgDRUGSubjects will receive 40 mg hard gelatin capsules of Omeprazole once daily on Days 3 and 13. Omeprazole will be administered with 240 mL of water.
Rosuvastatin 10 mgDRUGSubjects will receive 10 mg tablet of Rosuvastatin orally once daily on Days 4 and 14. Rosuvastatin will be administered with 240 mL of water.
GSK1605786DRUGOpaque Swedish orange body and cap.
GSK1605786 PlaceboDRUGOpaque Swedish orange body and cap.
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Eligibility Criteria
Age Range18 Years — 45 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Healthy as determined by a responsible and experienced physician, based on a medical evaluation including medical history, physical examination, laboratory tests and ECG * Male or female between 18 and 45 years of age * Body weight 50 kg (110lbs) for men and women, and body ma...

Countries:ChinaUnited StatesAustralia
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