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ProAir HFA inhaler

Phase 3

Asthma | Small molecule | Respiratory |Teva Pharmaceutical Industries Limited|Last Updated: Nov 9, 2021

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_CONTROLLEDBiomarker
Total Trials1
Total Enrollment186
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02126839A Chronic-Dose Safety and Efficacy Study of Albuterol Multi-Dose Dry Powder Inhaler in Pediatric AsthmaticsPHASE3 COMPLETED 186May 1, 2014Feb 1, 2015Nov 9, 202152 United States, Thailand
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Study Endpoints
Primary Endpoints
Baseline Adjusted Percent Predicted Forced Expiratory Volume In 1 Second (FEV1) Area Under The Concentration Time Curve Up From Time Zero up to 6 Hours (AUC0-6) Over 3 Weeks
30 ±5 and 5 ±2 minutes prior to dosing, and at 5 ±2, 15 ±5, 30 ±5, 45 ±5, 60 ±10, 120 ±10, 240 ±10, and 360 ±10 minutes after completion of dosing on Days 1 and 22

Following measurement of the baseline FEV1 and dose administration on Days 1 and 22, FEV1 values (highest of 3 acceptable maneuvers) will be obtained at 5 (±2), 15 (±5), 30 (±5), 45 (±5), 60 (±10), 120 (±10), 240 (±10), and 360 (±10) minutes after the completion of dosing. Predicted FEV1 values were computed and adjusted for age, height, and gender according to Eigen et al (Eigen et al 2001) for participants 4 to 5 years of age and to Quanjer et al (Quanjer et al 1995) for participants aged 6 to 11 years using ATS criteria (American Thoracic Society/European Respiratory Society Statement 2007).

Secondary Endpoints
Baseline Adjusted Peak Expiratory Flow (PEF) Area Under The Concentration Time Curve Up From Time Zero up to 6 Hours (AUC0-6) Over 3 Weeks
30 ±5 and 5 ±2 minutes prior to dosing, and at 5 ±2, 15 ±5, 30 ±5, 45 ±5, 60 ±10, 120 ±10, 240 ±10, and 360 ±10 minutes after completion of dosing on Days 1 and 22
Summary of Participants With Adverse Events
6 Months
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Placebo MDPI QIDPLACEBO_COMPARATORPlacebo multidose dry powder inhaler (MDPI) administered as 2 inhalations QID (at approximately 7:00 AM, 12 noon, 5:00 PM, and bedtime) for 3 weeks.
Albuterol MDPI 180 mcg QIDEXPERIMENTALAlbuterol multidose dry powder inhaler (MDPI) 90 mcg/inhalation administered as 2 inhalations QID (at approximately 7:00 AM, 12 noon, 5:00 PM, and bedtime) for a total daily dose of 720 mcgs for 3 weeks.
Interventions
NameTypeDescription
Albuterol MDPIDRUG90 mcg/actuation of the multidose dry powder inhaler (MDPI).
PlaceboDRUGMatching Placebo delivered via a multidose dry powder inhaler (MDPI).
ProAir HFA inhalerDRUGRescue medication, ProAir hydrofluoroalkane (HFA) inhaler, was dispensed at the run-in visit for the relief of asthma symptoms to be administered as needed.
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Eligibility Criteria
Age Range4 Years — 11 Years
SexALL
Healthy VolunteersNo
Study Sites52

Inclusion Criteria: 1. Written informed consent/assent signed and dated by the patient and/or parent/caregiver/legal guardian (as appropriate) before conducting any study related procedure 2. Male or premenarchal female 4-11 years of age, inclusive, as of the screening visit (SV) 3. Has a documente...

Countries:United StatesThailand
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