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GW685698/GW642444

Phase 3

Asthma | Small molecule | Respiratory |GSK plc|Last Updated: Jan 9, 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-BlindACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment313
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01498653Evaluating the Efficacy and Safety of Fluticasone Furoate/Vilanterol Trifenatate in the Treatment of Asthma in Adolescent and Adult Subjects of Asian AncestryPHASE3 COMPLETED 313Jan 1, 2012Feb 1, 2013Jan 9, 201724 China, Philippines +1
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Study Endpoints
Primary Endpoints
Mean Change From Baseline (BL) in Daily Evening (PM) Peak Expiratory Flow (PEF) Averaged Over the 12-week Treatment Period
Baseline and Weeks 1-12 (up to Day 84)

Peak Expiratory Flow is defined as the maximum airflow during a forced expiration beginning with the lungs fully inflated. The Baseline value was derived from the last 7 days of the daily diary prior to the randomization of the participant. Change from Baseline was calculated as the value of the averaged daily PM PEF over the 12-week Treatment Period minus the Baseline value. Analysis was performed using Analysis of Covariance (ANCOVA) with covariates of Baseline, region, sex, age, and treatment.

Secondary Endpoints
Mean Change From Baseline in Daily Morning (AM) PEF Averaged Over the 12-week Treatment Period
Baseline and Weeks 1-12 (up to Day 84)
Mean Change From Baseline in the Percentage of Rescue-free 24-hour (hr) Periods During the 12-week Treatment Period
Baseline and Weeks 1-12 (up to Day 84)
Mean Change From Baseline in the Percentage of Symptom-free 24-hour (hr) Periods During the 12-week Treatment Period
Baseline and Weeks 1-12 (up to Day 84)
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
FF/VI 200/25mcg once dailyEXPERIMENTALICS/LABA
Fluticasone propionate 500mcg twice dailyACTIVE_COMPARATORICS
Interventions
NameTypeDescription
GW685698/GW642444DRUGICS/LABA
CCI18781DRUGICS
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Eligibility Criteria
Age Range12 Years — 100 Years
SexALL
Healthy VolunteersNo
Study Sites24

Inclusion Criteria: 1. Informed Consent: All subjects must be able and willing to give written informed consent to take part in the study 2. Type of Subject: Outpatients, of Asian ancestry, 12 years of age or older at Visit 1 (or ≥18 years of age or older if local regulations or the regulatory stat...

Countries:ChinaPhilippinesSouth Korea
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