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GP MDI

Phase 2

Asthma | Small molecule | Respiratory |AstraZeneca PLC|Last Updated: Aug 27, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLEDDMC
Total Trials1
Total Enrollment69

FDA Designations

No designations recorded

Clinical trial landscape

GP MDI · 1 trial · 1 indication

Phase 2 1
NCT07525375A Phase II Study to Investigate Lung Function With 2 Different Doses of Inhaled Glycopyrronium Taken With BFF Compared to BFF in Participants of 4 to Less Than 12 Years of Age With AsthmaAsthma
RECRUITING69 Analytics
PHASE2RECRUITING
A Phase II Study to Investigate Lung Function With 2 Different Doses of Inhaled Glycopyrronium Taken With BFF Compared to BFF in Participants of 4 to Less Than 12 Years of Age With Asthma
AsthmaUnlock trial analytics

Study Endpoints

Primary Endpoints

Change from baseline in Forced Expiratory volume in one second (FEV1) at 1-hour post-dose measured at End of treatment (EoT)
at 3 weeks

Evaluate the effect of 2 different GP MDI doses relative to placebo MDI as an add-on treatment to BFF MDI on lung function in 4 to less than 12 years old participants with asthma.

Secondary Endpoints

Change from baseline in morning pre-dose trough FEV1 at EOT
at 3 weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Treatment Sequence ABCEXPERIMENTALParticipants will receive three treatments in sequence: Treatment A, Treatment B followed by Treatment C for 3 weeks each.
Treatment Sequence BCAEXPERIMENTALParticipants will receive three treatments in sequence: Treatment B, Treatment C followed by Treatment A for 3 weeks each.
Treatment Sequence CABEXPERIMENTALParticipants will receive three treatments in sequence: Treatment C, Treatment A followed by Treatment B for 3 weeks each.
Treatment Sequence ACBEXPERIMENTALParticipants will receive three treatments in sequence: Treatment A, Treatment C followed by Treatment B for 3 weeks each.
Treatment Sequence BACEXPERIMENTALParticipants will receive three treatments in sequence: Treatment B, Treatment A followed by Treatment C for 3 weeks each.
Treatment Sequence CBAEXPERIMENTALParticipants will receive three treatments in sequence: Treatment C, Treatment B followed by Treatment A for 3 weeks each.

Interventions

NameTypeDescription
GP MDICOMBINATION_PRODUCTGP MDI will be administered via oral inhalation twice daily (BID).
BFF MDICOMBINATION_PRODUCTBFF MDI will be administered via oral inhalation BID.
Placebo MDICOMBINATION_PRODUCTPlacebo MDI will be adminsitered via oral inhalation BID.
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Eligibility Criteria

Age Range4 Years to 11 Years
SexALL
Healthy VolunteersNo
Study Sites43

Main Inclusion Criteria: * Participants who have a documented history of physician-diagnosed asthma * Participants who have been using a stable and regular inhaled corticosteroid plus one additional asthma controller medication. * Participants must have a Childhood Asthma Control Test score ≥ 19. *...

Countries:United StatesArgentinaCzechiaHungaryMexicoPolandSerbia
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Recent Changes (Last 90 Days)

LOWAug 27, 2026NCT07525375lastUpdatePostDate: changed
LOWAug 27, 2026NCT07525375lastUpdatePostDate: changed

Frequently asked questions about GP MDI

What is GP MDI used for?

GP MDI is an investigational small molecule being developed for the treatment of asthma. It is currently being studied in pediatric patients aged 4 to less than 12 years with asthma, as part of a Phase 2 clinical trial.

What does GP MDI target?

GP MDI is a combination product that includes inhaled glycopyrronium, a bronchodilator, taken together with BFF. It is being studied to investigate lung function in children with asthma.

Who makes GP MDI?

GP MDI is being developed by AstraZeneca PLC, a biopharmaceutical company listed on the stock exchange under the ticker symbol AZN.

What phase is GP MDI in?

GP MDI is currently in Phase 2 clinical development. It is an investigational drug and has not yet been approved by regulatory authorities.

What clinical trials is GP MDI in?

GP MDI is being studied in a Phase 2 trial with the identifier NCT07525375. This randomized, double-blind, controlled study is investigating lung function with two different doses of inhaled glycopyrronium taken with BFF compared to BFF alone in children aged 4 to less than 12 years with asthma.

Is GP MDI the same as glycopyrronium?

GP MDI is a combination product that includes inhaled glycopyrronium, which is a bronchodilator, taken together with BFF. It is not the same as glycopyrronium alone, as it is being studied as a fixed-dose combination.