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GSK1605786

Phase 2

Crohn's Disease | Small molecule | Gastrointestinal |GSK plc|Trials Updated: Jul 25, 2017

GSK1605786 development status

Highest phase Phase 2 (NCT01658605)
Phase scored for GSKPhase 1
Registered trials 2 across 1 sponsor since Jun 2012

GSK1605786 target and mechanism

ModalitySmall molecule

Also known as GSK1605786 capsule

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials3
Total Enrollment75

FDA Designations

No designations recorded

GSK1605786 clinical trials

GSK1605786 · 3 trials · 1 indication

Phase 1 3
NCT01827631Single and Repeat Dose Pharmacokinetic Study of GSK1605786 in Healthy Chinese SubjectsCrohn's Disease
COMPLETED21 Analytics
NCT01489943A Study to Investigate the Effect of GSK1605786 on Hepatic Cytochrome P450, and BCRP and OATP1B1 Transport in Healthy Adult SubjectsCrohn's Disease
COMPLETED24 Analytics
NCT01611805Japanese Phase I of GSK1605786Crohn's Disease
COMPLETED30 Analytics
PHASE1COMPLETED
Single and Repeat Dose Pharmacokinetic Study of GSK1605786 in Healthy Chinese Subjects
Crohn's DiseaseUnlock trial analytics
PHASE1COMPLETED
A Study to Investigate the Effect of GSK1605786 on Hepatic Cytochrome P450, and BCRP and OATP1B1 Transport in Healthy Adult Subjects
Crohn's DiseaseUnlock trial analytics
PHASE1COMPLETED
Japanese Phase I of GSK1605786
Crohn's DiseaseUnlock trial analytics

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 to 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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Frequently asked questions about GSK1605786

What is GSK1605786?

GSK1605786 is an investigational small molecule developed by GSK plc for Crohn's disease, a gastrointestinal inflammatory condition. It has been studied in Phase 1 clinical trials, primarily in healthy volunteers, to evaluate its pharmacokinetics and drug interaction profile. It is not approved for any indication.

What is GSK1605786 used for in Crohn's Disease?

GSK1605786 is being investigated for Crohn's disease, a chronic inflammatory bowel condition. All three completed trials listed it under Crohn's disease as the condition, though the studies enrolled healthy volunteers rather than patients. No efficacy in Crohn's disease has been established, and the drug remains investigational.

Who makes GSK1605786?

GSK1605786 is developed by GSK plc, which trades under the ticker GSK. The company sponsored all three Phase 1 trials of the compound, conducted in China, Australia, and the United States.

What phase is GSK1605786 in?

GSK1605786 is in Phase 1 development. All three of its clinical trials were Phase 1 studies, and all three are completed with no active trials ongoing. The compound has not been approved by the FDA or any other regulatory agency and remains investigational.

What clinical trials is GSK1605786 in?

GSK1605786 has been studied in three completed Phase 1 trials: NCT01827631, a single and repeat dose pharmacokinetic study in healthy Chinese subjects; NCT01611805, a Japanese Phase 1 study conducted in Australia; and NCT01489943, which examined effects on hepatic cytochrome P450 and BCRP and OATP1B1 transport. Total enrollment across these trials was 75 participants.