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Calcipotriol/Betamethasone

Phase 3

Chronic Plaque Psoriasis | Small molecule | Immunology |Abbott Laboratories|Last Updated: Apr 13, 2011

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-BlindACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment730
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00574249Adalimumab in Combination With Topical Treatment (Calcipotriol/Betamethasone) in Subjects With Moderate to Severe Psoriasis and Insufficient Response to Classic Systemic TreatmentPHASE3 COMPLETED 730Nov 1, 2007 -Apr 13, 2011131 Austria, Belgium +13
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Study Endpoints
Primary Endpoints
Percentage of Participants Who Achieve a PASI75 Response at Week 16 Compared With Baseline (Week 0)
Week 0 and Week 16

PASI75 is defined as at least a 75% reduction in PASI (Psoriasis Area and Severity Index) score compared with the Baseline PASI score. PASI scores range from 0.0 (best) to 72.0 (worst), with the highest score representing complete erythroderma of the severest degree. The percent decrease in score is calculated as (Week 0 PASI score minus Week 16 PASI score) divided by Week 0 PASI score. Positive percent decreases indicate improvement, with best improvement being 100%. The outcome measure is the percentage of participants who had at least a 75% PASI score decrease.

Secondary Endpoints
Percentage of Participants With a PASI50 Response at Week 16 Compared With Baseline (Week 0)
Week 0 and Week 16
Percentage of Participants With a PASI90 Response at Week 16 Compared With Baseline (Week 0)
Week 0 and Week 16
Percentage of Participants With a PASI100 Response at Week 16 Compared With Baseline (Week 0)
Week 0 and Week 16
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
adalimumab + placeboACTIVE_COMPARATORadalimumab + placebo (vehicle ointment)
adalimumab + calcipotriol/betamethasoneACTIVE_COMPARATORadalimumab + calcipotriol/betamethasone ointment
Interventions
NameTypeDescription
adalimumabBIOLOGICALsubcutaneous injection using prefilled pen/syringe, solution containing 40 mg in 0.8 milliliters; 2 injections given at Baseline (Day 1) then once every other week from Weeks 1 though 15
Calcipotriol/Betamethasone OintmentDRUGTopical ointment (calcipotriol 50 mcg/g and betamethasone 500 mcg/g) to be applied once daily to affected psoriasis skin on trunk and extremities for first 4 weeks and as needed from Week 5 through Week 16
placebo (vehicle ointment)DRUGTopical vehicle ointment (matching active calcipotriol/betamethasone ointment) to be applied once daily to affected psoriasis skin on trunk and extremities for first 4 weeks and as needed from Week 5 through Week 16
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites131

Inclusion Criteria: * Subject is \>= 18 years of age * Subject had a clinical diagnosis of chronic plaque psoriasis for at least 6 months, and has moderate to severe plaque psoriasis * Subject must have been treated and failed to respond to, or has a contraindication to, or is intolerant to at leas...

Countries:AustriaBelgiumCzechiaDenmarkFinlandFranceGermanyGreeceItalyNetherlandsSpainSwedenSwitzerlandTurkey (Türkiye)United Kingdom
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