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GW870086X

Phase 2

Asthma | Small molecule | Respiratory |GSK plc|Last Updated: Feb 20, 2018

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 Trials5
Total Enrollment129
FDA Designations
No designations recorded
Clinical Trials (5)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00945932A Study to Evaluate the Effect of Repeat Doses of GW870086X in Mild to Moderate AsthmaticsPHASE2 COMPLETED 37Jul 1, 2009Dec 1, 2009Oct 12, 20168 Germany
NCT00857857A Study to Evaluate the Effect of GW870086X on Allergen Challenge in Mild AsthmaticsPHASE2 COMPLETED 24Feb 16, 2009Nov 3, 2009Feb 20, 20184 Germany
NCT01160003A Blinded, Dose Ascending Study to Assess the Pharmacokinetics, Safety and Tollerability of Repeat Inhaled Doses of Nebulised GW870086X in Healthy Adult Male Volunteers.PHASE1 COMPLETED 12Jul 29, 2010Nov 5, 2010Jun 14, 20171 Germany
NCT00549497A Randomized Study Evaluating Steroid Hormone Levels, Safety And Tolerability Of GW870086X In Healthy VolunteersPHASE1 COMPLETED 36Sep 1, 2007Jan 1, 2008Feb 3, 20171 Australia
NCT00483899Examine the Effect of Repeat Inhaled Doses of GW870086X on Lung Function in Mild Asthmatic Male SubjectsPHASE1 COMPLETED 20Oct 7, 2005Dec 15, 2006Sep 29, 20173 United Kingdom
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Study Endpoints
Primary Endpoints
Lung function as measured by FEV1
Day 28
Late Asthmatic Response (LAR): Minimum FEV1 Between 4-10 Hours After Allergen Challenge on Day 13 of Each Treatment Period
4-10 hours after allergen challenge on Day 13 of each treatment period

Analyzed using a mixed effects model including covariates for participant level Baseline FEV1 and period level Baseline FEV1. Participant level Baseline defined as the mean of Day 1 pre-dose values across periods for each participant and period level Baseline as the difference between the Day 1 pre-dose value and participant level Baseline for each period. Absolute change from saline Baseline was calculated for each participant and time point as value equal to highest challenge value minus highest saline value. Minimum FEV1 over 4-10 hours post allergen challenge was minimum value of all the post-saline time points between 4 to 10 hours (4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 and 10 hours). The adjusted mean is presented as least square mean (LSM).

Plasma concentrations of GW870086X and GW870086X pharmacokinetic parameters (including AUC, Cmax, t1/2 and tmax)
3 months
Effect of GW870086X on cortisol levels (naturally produced steroid hormone) in the body during a single dose and after 3 days of dosing
3 days
Change in lung function 2 hours after treatment on day 7
on day 7
Secondary Endpoints
Lung function as measured by FEV1
Day 7 and 14
Lung function as measured by PEFR
Twice daily over 28 days
Rescue medication usage
4-5 months
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
28 day repeat doseEXPERIMENTAL -
13 day repeat doseEXPERIMENTAL -
Treatment Period 1EXPERIMENTAL5mg of GW870086X or placebo will be given once daily for 14 days.
Treatment Period 2EXPERIMENTALGW870086X (5mg or 8.75mg) or placebo will be given once daily for 14 days. In a randomised dose escalating manor following on from treatment period 1.
Treatment Period 3EXPERIMENTAL8.75mg of GW870086X or placebo will be given once daily for 14 days.
GW870086XOTHER -
Cohort 1: Part AEXPERIMENTALSubjects in Cohort 1 will be randomized to receive 0.5, 2 and 6 mg GW870086X and placebo.
Cohort 2: Part AEXPERIMENTALSubjects in Cohort 2 will be randomized to receive 3 mg GW870086X or placebo.
Part BEXPERIMENTALSubjects will be randomized to receive 1 and 3 mg of GW870086X or placebo.
Interventions
NameTypeDescription
GW870086XDRUGInvestigational product
PlaceboDRUGPlacebo control
FPDRUGPositive control
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Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersNo
Study Sites8

Inclusion Criteria: * Male or female between 18 and 65 years of age inclusive, at the time of signing the informed consent. * A female subject is eligible to participate if she is of: Non-childbearing potential defined as pre-menopausal females with a documented tubal ligation or hysterectomy; or p...

Countries:GermanyAustraliaUnited Kingdom
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