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GW685698/GW642444

Phase 3

Asthma | Small molecule | Respiratory |GSK plc|Trials Updated: Aug 31, 2018

GW685698/GW642444 development status

Highest phase Phase 3
Registered trials 2 across 1 sponsor since Aug 2008

GW685698/GW642444 target and mechanism

ModalitySmall molecule

Also known as GW685698

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials4
Total Enrollment749

FDA Designations

No designations recorded

GW685698/GW642444 clinical trials

GW685698/GW642444 · 4 trials · 3 indications

Phase 3 3Phase 2 1
NCT01498653Evaluating the Efficacy and Safety of Fluticasone Furoate/Vilanterol Trifenatate in the Treatment of Asthma in Adolescent and Adult Subjects of Asian AncestryAsthma
COMPLETED313 Analytics
NCT01498679Evaluating the Efficacy and Safety of Fluticasone Furoate/Vilanterol Trifenatate in the Treatment of Asthma in Adolescent and Adult Subjects of Asian Ancestry.Asthma
COMPLETED311 Analytics
NCT00358475Study Of Perennial Allergic RhinitisRhinitis, Allergic, Seasonal
COMPLETED65 Analytics
PHASE3COMPLETED
Evaluating the Efficacy and Safety of Fluticasone Furoate/Vilanterol Trifenatate in the Treatment of Asthma in Adolescent and Adult Subjects of Asian Ancestry
AsthmaUnlock trial analytics
PHASE3COMPLETED
Evaluating the Efficacy and Safety of Fluticasone Furoate/Vilanterol Trifenatate in the Treatment of Asthma in Adolescent and Adult Subjects of Asian Ancestry.
AsthmaUnlock trial analytics
PHASE3COMPLETED
Study Of Perennial Allergic Rhinitis
Rhinitis, Allergic, SeasonalUnlock trial analytics

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.

Adverse events and laboratory blood test
Change From Baseline in Weighted Mean Heart Rate 0-4 Hours Post-dose at the End of the 28-day Treatment Period
Baseline to Day 28

Co-Primary Endpoint. Weighted mean was derived by calculating the average area under the curve (AUC), and then dividing by the relevant time interval. Baseline is the most recent result taken on or before pre-dose Day 1. Heart rate was recorded at 60 minutes (min) prior to dosing and at 15 min, 45 min, 90 min, 120 min, and 240 min post-dose on Day 28. Change from Baseline was calculated as the Day 28 value minus the Baseline value. Analysis was performed using a restricted maximum likelihood (REML)-based repeated measures mixed model approach (MMRM) with covariates of Baseline heart rate, sex, age, smoking status, treatment, and day and day by treatment and day by Baseline interactions. par.=participants.

Number of Participants With Any Adverse Event (AE) and Any Serious Adverse Event (SAE) Throughout the Study
From Baseline (Day 1) until Follow-up (up to Study Day 37)

Co-Primary Endpoint. An AE is defined as any untoward medical occurrence in a participant or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. An SAE is defined as any untoward medical occurrence that, at any dose: results in death; is life-threatening; requires hospitalization or prolongation of existing hospitalization; results in disability/incapacity; or is a congenital anomaly/birth defect. See the SAE/AE module of this results summary for a list of specific SAEs/AEs occurring in the study.

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
fluticasone furoate/vilanterol trifenatateACTIVE_COMPARATORInhaled corticosteroid (ICS)/Long-acting beta2-agonist (LABA) combination
PlaceboPLACEBO_COMPARATORplacebo comparator

Interventions

NameTypeDescription
GW685698/GW642444DRUGICS/LABA
CCI18781DRUGICS
GW685698/GW642444 (fluticasone furoate/vilanterol trifenatate)DRUGICS/LABA combination (100/25mcg) administered once daily in the evening via a Novel Dry Powder Inhaler (NDPI)
PlaceboDRUGPlacebo administered once daily in the evening via a NDPI
GW685698DRUG -
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Eligibility Criteria

Age Range12 Years to 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 KoreaNorwaySweden
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Frequently asked questions about GW685698/GW642444

What is GW685698/GW642444?

GW685698/GW642444 is an investigational small molecule combination developed by GSK plc for respiratory conditions. It has been studied in asthma, chronic obstructive pulmonary disease, and allergic rhinitis. The combination pairs fluticasone furoate with vilanterol trifenatate. Development has reached Phase 3, and the completed trials enrolled a total of 624 participants across the studied indications.

What is GW685698/GW642444 used for?

GW685698/GW642444 has been studied for asthma, chronic obstructive pulmonary disease, and allergic rhinitis. The Phase 3 asthma trials enrolled adolescents and adults of Asian ancestry in China, the Philippines, and South Korea. A Phase 2 trial evaluated a single dosage strength in COPD, and a Phase 3 study assessed perennial allergic rhinitis. It remains investigational.

Who makes GW685698/GW642444?

GSK plc, which trades under the ticker GSK, is the developer of GW685698/GW642444. The company sponsored the clinical trials evaluating the fluticasone furoate and vilanterol trifenatate combination across asthma, chronic obstructive pulmonary disease, and allergic rhinitis. GSK is the sole developer named for this asset.

What phase is GW685698/GW642444 in?

GW685698/GW642444 has reached Phase 3 development. Two Phase 3 asthma trials, NCT01498679 and NCT01498653, have completed, along with a Phase 3 perennial allergic rhinitis study and a Phase 2 COPD trial. The drug is investigational and is not described as approved. No trials are currently listed as active.

What clinical trials is GW685698/GW642444 in?

Completed trials include NCT01498679 and NCT01498653, Phase 3 asthma studies in adolescents and adults of Asian ancestry that enrolled 311 and 313 participants. NCT00731822 was a Phase 2 COPD study with 60 participants in Norway and Sweden. NCT00358475 was a Phase 3 perennial allergic rhinitis study with 65 participants. All were randomized, double-blind, and placebo-controlled.