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PD 0200390

Phase 2

Insomnia | Small molecule | Other |Pfizer, Inc.|Last Updated: Jul 25, 2012

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-BlindCONTROLLEDBiomarker
Total Trials2
Total Enrollment688
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00569972A Randomized, Double Blind, Parallel Group, Placebo Controlled, Multicenter Outpatient Trial Of PD 0200390 In Adults With Primary InsomniaPHASE2 COMPLETED 682Oct 1, 2007Jan 1, 2009Jul 25, 201284 United States, Canada
NCT00722306A Study To Investigate The Absorption, Metabolism And Excretion Of [14C] PD 0200390 In Six Healthy Male VolunteersPHASE1 COMPLETED 6May 1, 2008May 1, 2008Feb 4, 20111 United States
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Study Endpoints
Primary Endpoints
To demonstrate efficacy and characterize the dose response relationship of PD 0200390 on subjective wake after sleep onset in subjects with primary insomnia.
Weekly
Radioactivity parameters in plasma and whole blood - Cmax , Tmax , AUCinf, AUClast, t1/2, CL/F and V/F and Total 14C data in blood, urine and feces
2 days
Secondary Endpoints
To characterize the dose response relationship of PD 0200390 on functional outcome measures in subjects with primary insomnia.
Weekly
To characterize the exposure response relationship of safety & efficacy parameters following administration of PD 0200390 in subjects with primary insomnia.
Weekly
To investigate the potential for rebound insomnia and withdrawal effects after discontinuation of PD 0200390 in subjects with primary insomnia.
Weekly
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
15 mg PD 0200390EXPERIMENTAL -
30 mg PD 0200390EXPERIMENTAL -
45 mg PD 0200390EXPERIMENTAL -
60 mg PD 0200390EXPERIMENTAL -
Placebo PD 0200390EXPERIMENTAL -
A425EXPERIMENTALA425 Treated
Interventions
NameTypeDescription
PD 0200390DRUGCapsules, 15 mg, 3 capsules each night before bedtime, Duration - Visit 3-7 for 28 days
PlaceboDRUGMatched oral placebo for weeks 2-7.
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Eligibility Criteria
Age Range18 Years — 64 Years
SexALL
Healthy VolunteersYes
Study Sites84

Inclusion Criteria: * 3 month history of primary insomnia; * 18 to 64 years * For the last 3 months-regularly awake unrefreshed and unrestored * Difficulty initiating and maintaining sleep for at least 3 nights/week for the past month (difficulty falling asleep, difficulty staying asleep, early awa...

Countries:United StatesCanada
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