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Fp/ABS

Phase 3

Asthma | Small molecule | Respiratory |Teva Pharmaceutical Industries Limited|Last Updated: Mar 19, 2026

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-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment724
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06664619A Randomized, Double-Blind, Placebo-Controlled Trial on Efficacy and Safety of Fluticasone Propionate/Albuterol Sulfate Combination in Participants 12 Years and Older With AsthmaPHASE3 RECRUITING 724Dec 12, 2024May 31, 2026Mar 19, 2026138 United States, Argentina +9
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Study Endpoints
Primary Endpoints
Change from Baseline forced expiratory volume in one second (FEV1) area under the effect curve over 4 weeks
Baseline, Week 4

Baseline values are averaged on day 1 to get a single value. Area under the effect curve will be calculated using measurements collected between zero and 6 hours after dosing. Baseline-adjusted post-dose FEV1 AUEC0-6h for visits on Day 1 and at Week 4 will be calculated using the trapezoidal rule.

Change from Baseline trough FEV1 at week 4
Baseline, Week 4
Secondary Endpoints
Time to 15% improvement from baseline FEV1 post-dose on day 1
Baseline to Post-dose on Day 1
Time to 12% improvement from baseline FEV1 post-dose on day 1
Baseline to Post-dose on Day 1
Duration of 15% increase in FEV1 from baseline post-dose on day 1
Baseline Pre-dose to Post-dose on Day 1
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Fp/ABS eMDPIEXPERIMENTALFluticasone propionate/albuterol sulfate multidose dry powder inhaler with electronic module
Fp eMDPIACTIVE_COMPARATORFluticasone propionate (Fp) dry powder inhaler with an integrated electronic module (eMDPI)
ABS eMDPIACTIVE_COMPARATORAlbuterol sulfate (ABS) dry powder inhaler with an integrated electronic module (eMDPI)
Placebo eMDPIPLACEBO_COMPARATOR -
Interventions
NameTypeDescription
Fp/ABSDRUGInhalation powder
FPDRUGInhalation powder
ABSDRUGInhalation powder
PlaceboDRUGInhalation powder
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Eligibility Criteria
Age Range12 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites138

Inclusion Criteria: * The participant has a diagnosis of asthma of at least 6 months duration. * Participants currently receive a beta-agonist (eg, salbutamol \[albuterol\] or ICS albuterol or ICS-formoterol) as rescue medication with or without asthma controller medication. * If female, a particip...

Countries:United StatesArgentinaBulgariaCzechiaGermanyIsraelMexicoPolandRomaniaSlovakiaTurkey (Türkiye)
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Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT06664619studyFirstPostDate: changed