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Primatene Mist

Phase 3

Asthma | Small molecule | Respiratory |Amphastar Pharmaceuticals, Inc.|Last Updated: Feb 13, 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-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment208
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01476904Safety Study in Adolescent and Adult Patients With AsthmaPHASE3 COMPLETED 208Nov 1, 2011Jul 1, 2012Feb 13, 201727 United States
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Study Endpoints
Primary Endpoints
Adverse Events
up to 12 weeks

Recording of all adverse events experienced during the course of the study

Secondary Endpoints
Change in 12 lead ECG including QT/QTc analysis
Study visit 4, 8 and 12, greater than one hour after last dose
Asthma Exacerbations
up to 12 weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Arm TEXPERIMENTALArm T is the experimental treatment arm consisting of 2 x 125 mcg/inhalations of epinephrine inhalation, QID, with 4-6 hr intervals
Arm PPLACEBO_COMPARATORArm P is a placebo comparator consisting of 2× 0 mcg of placebo inhalations, QID, with 4-6 hr intervals
Arm AACTIVE_COMPARATORArm A is an active comparator, Primatene Mist, consisting of 2× 220 mcg/inhalation, QID, with 4-6 hr intervals
Interventions
NameTypeDescription
PlaceboDRUG0 mcg/inhalation, 2 inhalations QID
Primatene MistDRUG220 mcg/inhalation, 2 inhalations QID
Epinephrine inhalationDRUG125 mcg/inhalation, 2 inhalations QID
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Eligibility Criteria
Age Range12 Years — 75 Years
SexALL
Healthy VolunteersNo
Study Sites27

Inclusion Criteria: * Only subjects who have successfully completed the E004-C study within the last 135 days or those who are actively enrolled in the current study E004-C at the time of the study extension initiation * Male and female asthma patients aged 12 - 75 years * Patients with documented ...

Countries:United States
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