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PN400

Phase 1

Healthy | Small molecule | Other |AstraZeneca PLC|Last Updated: Dec 10, 2010

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
RandomizedACTIVE_CONTROLLEDBiomarker
Total Trials2
Total Enrollment72
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00992381Comparison Study of a New Combination of 2 Marketed Medications (Esomeprazole and Naprosyn) Versus Naprosyn AlonePHASE1 COMPLETED 24Sep 1, 2009Oct 1, 2009Jan 18, 20101 Australia
NCT00907400Phase I Study to Evaluate Bioavailability of Naproxen as PN400 Compared to Naproxen as Naprosyn EPHASE1 COMPLETED 48May 1, 2009Sep 1, 2009Dec 10, 20102 Sweden
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Study Endpoints
Primary Endpoints
To determine the relative naproxen bioavailability of PN 400 (naproxen 500 mg plus esomeprazole 20 mg) compared to an immediate release Naprosyn® 500 mg tablet
blood samples taken at various time points over 2 treatment periods of 11 days
Pharmacokinetics
pre-dose and multiple times post-dose
Secondary Endpoints
To evaluate the pharmacokinetic (PK) properties of the naproxen component of PN 400 tablet and immediate release Naprosyn® 500 mg tablet,
Blood samples taken at various time point over 2 periods of 2 days
Compare the adverse event profile of PN 400 with that from Naprosyn®
Adverse event reporting over 2 periods of 11 days
Safety
Throughout study
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Study Design & Arms
AllocationRANDOMIZED
MaskingSINGLE
ModelCROSSOVER
PurposeBASIC_SCIENCE
Treatment Arms
ArmTypeDescription
1EXPERIMENTALPN400
2ACTIVE_COMPARATORNaproxen
Interventions
NameTypeDescription
PN400DRUG500mg Naproxen and 20mg esomeprazole
NaprosynDRUG500mg Naproxen
NaproxenDRUGoral tablet
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Eligibility Criteria
Age Range18 Years — 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Subjects must have a body weight greater than 50 kg and BMI within the range 18-30(inclusive). * Subjects must be in good health, as assessed during pre-study medical examination and by review of screening results * Subjects must understand the procedures involved and agree to...

Countries:AustraliaSweden
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