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GSK2849466

Phase 1

Cachexia | Small molecule | Other |GSK plc|Last Updated: Jun 7, 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 Trials1
Total Enrollment17
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01696604A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of GSK2849466 in Healthy Male SubjectsPHASE1 COMPLETED 17Sep 26, 2012May 3, 2013Jun 7, 20171 United States
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Study Endpoints
Primary Endpoints
Safety and tolerability of single ascending doses GSK2849466 as assessed by number of subjects with adverse events (AE)s
28 days

Safety and tolerability parameters will include recording of AEs, throughout the study.

Safety and tolerability of repeat doses of GSK2849466 as assessed by number of subjects with AEs
14 days

Safety and tolerability parameters will include recording of AEs, throughout the study.

Safety and tolerability of single ascending doses of GSK2849466 as assessed by change from Baseline in electrocardiogram (ECG) readings
28 days

Safety and tolerability parameter will include the ECG readings at Baseline and at end of the study.

Safety and tolerability of repeat doses of GSK2849466 as assessed by change from Baseline in ECG readings
14 days

Safety and tolerability parameter will include the ECG readings at Baseline and at end of the study.

Safety and tolerability of single ascending doses of GSK2849466 as assessed by change from Baseline in clinical monitoring of blood pressure
28 days

Safety and tolerability parameters will include blood pressure readings at Baseline and at end of the study.

Safety and tolerability of repeat doses of GSK2849466 as assessed by change from Baseline in clinical monitoring of blood pressure
14 days

Safety and tolerability parameters will include blood pressure readings at Baseline and at end of the study.

Safety and tolerability of single ascending doses of GSK2849466 as assessed by change from Baseline in heart rate
28 days

Safety and tolerability parameters will include heart rate at Baseline and at end of the study.

Safety and tolerability of repeat doses of GSK2849466 as assessed by change from Baseline in heart rate
14 days

Safety and tolerability parameters will include heart rate at Baseline and at end of the study.

Safety and tolerability of GSK2849466 as assessed by change from Baseline in cardiac telemetry
Part A-Day 1 continuous at least 12 hours post-dose of each dosing session; Part B-Day 1, 4, 7, 10 and 14 continuous at least 8 hours post-dose

Safety and tolerability parameters will include cardiac telemetry recording at Baseline and at end of the study.

Safety and tolerability of single ascending doses of GSK2849466 as assessed by change from Baseline in laboratory assessments
28 days

Safety and tolerability parameters will include laboratory values at Baseline and at end of the study.

Safety and tolerability of repeat doses of GSK2849466 as assessed by change from Baseline in laboratory assessments
14 days

Safety and tolerability parameters will include laboratory values at Baseline and at end of the study.

Secondary Endpoints
Area under the time-concentration curve from time zero (pre-dose) to last time of quantifiable concentration (AUC(0-t)) and AUC from zero to infinity (AUC(0-inf)) following single doses of GSK2849466
2 days of each treatment period in Part A: Day 1-0.25, 0.5, 0.75, 1, 2, 3, 4, 6, 8, 12 hours post dose; Day 2-24 hours post Day 1 dose.
Maximum concentration (Cmax) following single doses of GSK2849466
2 days of each treatment period in Part A: Day 1-0.25, 0.5, 0.75, 1, 2, 3, 4, 6, 8, 12 hours post dose; Day 2-24 hours post Day 1 dose.
Time to maximum observed plasma drug concentration (Tmax) following single doses of GSK2849466
2 days of each treatment period in Part A: Day 1-0.25, 0.5, 0.75, 1, 2, 3, 4, 6, 8, 12 hours post dose; Day 2-24 hours post Day 1 dose.
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelCROSSOVER
PurposeOTHER
Treatment Arms
ArmTypeDescription
Part A: Cohort 1-GSK2849466EXPERIMENTALThe subjects will receive single planned dose of GSK284946 in ascending order (0.01, 0.03, 0.1, and 0.3 mg) in ratio of 3:1.with placebo within each of 4 treatment periods. The dose will not be allowed to exceed 30 mg over a 24-hour period.
Part A: Cohort 1-PlaceboEXPERIMENTALThe subjects will receive single dose of matching placebo in one of the 4 treatment periods.
Part A: Cohort 2-GSK2849466EXPERIMENTALThe subjects will receive single planned dose of GSK284946 in ascending order (0.3, 1, 3, and 10 mg) in ratio of 3:1.with placebo within each of 4 treatment periods. The dose will not be allowed to exceed 30 mg over a 24-hour period in one of the 4 treatment periods.
Part A: Cohort 2-PlaceboEXPERIMENTALThe subjects will receive single dose of matching placebo in one of the 4 treatment periods.
Part B: Cohort 3-GSK2849466 (Repeat dose 1)EXPERIMENTALThe selection of appropriate doses for Part B will be performed upon consideration of available safety and tolerability and PK data from Part A and/or any preceding repeat dose cohorts. The subjects will receive GSK2849466 in ratio of 3:1.with placebo.
Part B: Cohort 3-Placebo (Repeat dose 1)EXPERIMENTALThe subjects will receive repeat dose of matching placebo.
Part B: Cohort 4-GSK2849466 (Repeat dose 2)EXPERIMENTALThe selection of appropriate doses for Part B will be performed upon consideration of available safety and tolerability and PK data from Part A and/or any preceding repeat dose cohorts. The subjects will receive GSK2849466 in ratio of 3:1.with placebo. In Cohort 4 subjects will be dosed in the fasted state on Days 1 and 14 and in the fed state on Day 7.
Part B: Cohort 4-Placebo (Repeat dose 2)EXPERIMENTALThe subjects will receive repeat doses of matching placebo.
Part B: Cohort 5-GSK2849466 (Repeat dose 3)EXPERIMENTALThe selection of appropriate doses for Part B will be performed upon consideration of available safety and tolerability and PK data from Part A and/or any preceding repeat dose cohorts. The subjects will receive GSK2849466 in ratio of 3:1.with placebo
Part B: Cohort 5-Placebo (Repeat dose 3)EXPERIMENTALThe subjects will receive repeat doses of matching placebo.
Interventions
NameTypeDescription
GSK2849466DRUGGSK2849466 will be available as capsules of dose strengths 0.01, 0.1, 1.0, and 2.5 mg.
PlaceboDRUGMatching placebo capsules will be available.
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Eligibility Criteria
Age Range18 Years — 50 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Males between 18 and 50 years of age (inclusive), at the time of signing the informed consent form. * Body weight \>=50 kilogram (kg) and Body Mass Index (BMI) within the range 19 - 32 kg/meter (m)\^2 (inclusive), where BMI = (weight in kg)/(height in meters)\^2. * Healthy as ...

Countries:United States
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