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GSK2336805

Phase 1

Healthy | Small molecule | Other |Johnson & Johnson|Last Updated: Jun 17, 2014

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 Trials1
Total Enrollment48
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02018536A Study to Investigate the Safety, Tolerability and Pharmacokinetics of GSK2336805 Alone and With the Co-administration of TMC435 in Healthy Japanese Participants.PHASE1 COMPLETED 48Oct 1, 2013Mar 1, 2014Jun 17, 20141 United States
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Study Endpoints
Primary Endpoints
Part 1: Maximum observed plasma concentration of GSK2336805
Predose, postdose on Day 1 (0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16 hours), Day 2 (24 and 36 hour), Day 3, and time point of early withdrawal
Part 1: Area under the plasma concentration-time curve of GSK2336805
Predose, postdose on Day 1 (0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16 hours), Day 2 (24 and 36 hour), Day 3, and time point of early withdrawal
Part 1: The actual sampling time to reach the maximum observed plasma concentration of GSK2336805
Predose, postdose on Day 1 (0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16 hours), Day 2 (24 and 36 hour), Day 3, and time point of early withdrawal
Part 2: Maximum observed plasma concentration of TMC435
Predose, postdose on Day 1 (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 2, Day 5, Day 6, Day 7 (predose and postdose (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 8, Day 9, Day 10, and time point of early withdrawal
Part 2: Area under the plasma concentration-time curve of TMC435
Predose, postdose on Day 1 (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 2, Day 5, Day 6, Day 7 (predose and postdose (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 8, Day 9, Day 10, and time point of early withdrawal
Part 2: The actual sampling time to reach the maximum observed plasma concentration of TMC435
Predose, postdose on Day 1 (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 2, Day 5, Day 6, Day 7 (predose and postdose (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 8, Day 9, Day 10, and time point of early withdrawal
Part 2: Maximum observed plasma concentration of GSK2336805
Predose, postdose on Day 1 (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 2, Day 5, Day 6, Day 7 (predose and postdose (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 8, Day 9, Day 10, and time point of early withdrawal
Part 2: Area under the plasma concentration-time curve of GSK2336805
Predose, postdose on Day 1 (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 2, Day 5, Day 6, Day 7 (predose and postdose (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 8, Day 9, Day 10, and time point of early withdrawal
Part 2: The actual sampling time to reach the maximum observed plasma concentration of GSK2336805
Predose, postdose on Day 1 (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 2, Day 5, Day 6, Day 7 (predose and postdose (0.5, 1, 1.5, 2, 3, 4, 6, 8, and 12 hours), Day 8, Day 9, Day 10, and time point of early withdrawal
Secondary Endpoints
Part 1 and 2: Number of participants with adverse events
Up to 12-14 weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Part 1, Cohort AEXPERIMENTAL8 participants to receive a single oral dose of 30 mg of GSK2336805 (6 participants) or placebo (2 participants) on Day 1.
Part 1, Cohort BEXPERIMENTAL8 participants to receive a single oral dose of 60 mg of GSK2336805 (6 participants) or placebo (2 participants) on Day 1.
Part 1, Cohort CEXPERIMENTAL8 participants to receive a single oral dose of 120 mg of GSK2336805 (6 participants) or placebo (2 participants) on Day 1.
Part 2, Sequence 1EXPERIMENTAL6 participants to receive Treatment A (TMC435 150 mg), D (TMC435 150 mg+GSK2336805 60 mg), B (GSK2336805 60 mg), and C (TMC435 100 mg+GSK2336805 60 mg) in a sequence with a 7 days washout period between each treatment sessions.
Part 2, Sequence 2EXPERIMENTAL6 participants to receive Treatment B (GSK2336805 60 mg), A (TMC435 150 mg), C (TMC435 100 mg+GSK2336805 60 mg), and D (TMC435 150 mg+GSK2336805 60 mg) in a sequence with a 7 days washout period between each treatment sessions.
Part 2, Sequence 3EXPERIMENTAL6 participants to receive Treatment C (TMC435 100 mg+GSK2336805 60 mg), B (GSK2336805 60 mg), D (TMC435 150 mg+GSK2336805 60 mg), and A (TMC435 150 mg) in a sequence with a 7 days washout period between each treatment sessions.
Part 2, Sequence 4EXPERIMENTAL6 participants to receive Treatment D (TMC435 150 mg+GSK2336805 60 mg), C (TMC435 100 mg+GSK2336805 60 mg), A (TMC435 150 mg) and B (GSK2336805 60 mg) in a sequence with a 7 days washout period between each treatment sessions.
Interventions
NameTypeDescription
GSK2336805 30 mgDRUGA single dose of 1 tablet of 30 mg of GSK2336805 taken orally (by mouth) on Day 1 under fasted conditions.
GSK2336805 60 mgDRUGA single dose of 2 tablets of 30 mg ie, 60 mg of GSK2336805 taken orally (by mouth) on Day 1 under fasted conditions.
GSK2336805 120 mgDRUGA single dose of 4 tablets of 30 mg ie, 120 mg of GSK2336805 taken orally (by mouth) on Day 1 under fasted conditions.
TMC435 150 mg (Treatment A)DRUG1 capsule of TMC435 150 mg taken once daily orally (by mouth) on Days 1 to 7 under fed conditions.
GSK2336805 60 mg (Treatment B and part of Treatment C and D)DRUG2 tablets of 30 mg GSK2336805 ie, 60 mg of GSK2336805 taken once daily orally (by mouth) on Days 1 to 7 under fed conditions.
TMC435 100 mg (part of Treatment C)DRUG1 capsule of TMC435 100 mg taken orally (by mouth) on Days 1 to 7 under fed conditions.
TMC435 150 mg (part of treatment D)DRUG1 capsule of TMC435 150 mg taken orally (by mouth) on Days 1 to 7 under fed conditions.
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Eligibility Criteria
Age Range20 Years — 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Healthy Japanese participants on the basis of medical history, physical examination, vital signs, triplicate 12-lead electrocardiogram, and clinical laboratory testing performed at screening * Must have signed an Informed Consent Form (ICF) indicating they understand the purpo...

Countries:United States
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