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Allopurinol

Phase 2

Gout | Small molecule | Musculoskeletal |BioCryst Pharmaceuticals, Inc.|Last Updated: Jan 23, 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-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment87
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01129648Study to Evaluate sUA-Lowering Activity, Safety & PK Interaction of Oral BCX4208 & Allopurinol Admin. in Subjects w/GoutPHASE2 COMPLETED 87May 1, 2010Nov 1, 2010Jan 23, 201218 United States
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Study Endpoints
Primary Endpoints
To estimate the dose response relationship of BCX4208 when administered as a monotherapy and in combination with allopurinol on sUA.
Day 22
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelFACTORIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
BCX4208 placebo + Allopurinol placeboPLACEBO_COMPARATORAdministered daily for 21 days.
BCX4208 placebo + Allopurinol 100mgACTIVE_COMPARATORAdministered daily for 21 days.
BCX4208 placebo + Allopurinol 200 mgACTIVE_COMPARATORAdministered daily for 21 days.
BCX4208 Placebo + Allopurinol 300 mgACTIVE_COMPARATORAdministered daily for 21 days.
BCX4208 20 mg + Allopurinol PlaceboEXPERIMENTALAdministered daily for 21 days.
BCX4208 20 mg + Allopurinol 100 mgEXPERIMENTALAdministered daily for 21 days.
BCX4208 20 mg + Allopurinol 200 mgEXPERIMENTALAdministered daily for 21 days.
BCX4208 20 mg + Allopurinol 300 mgEXPERIMENTALAdministered daily for 21 days.
BCX4208 40 mg + Allopurinol placeboEXPERIMENTALAdministered daily for 21 days.
BCX4208 40 mg + Allopurinol 100 mgEXPERIMENTALAdministered daily for 21 days.
BCX4208 40 mg + Allopurinol 200 mgEXPERIMENTALAdministered daily for 21 days.
BCX4208 40 mg + Allopurinol 300 mgEXPERIMENTALAdministered daily for 21 days.
BCX4208 80 mg + Allopurinol PlaceboEXPERIMENTALAdministered daily for 21 days.
BCX4208 80 mg + Allopurinol 100 mgEXPERIMENTALAdministered daily for 21 days.
BCX4208 80 mg + Allopurinol 200 mgEXPERIMENTALAdministered daily for 21 days.
BCX4208 80 mg + Allopurinol 300 mgEXPERIMENTALAdministered daily for 21 days.
Interventions
NameTypeDescription
PlaceboDRUGAdministered daily for 21 days
AllopurinolDRUGAdministered daily for 21 days.
BCX4208DRUGAdministered daily for 21 days.
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Eligibility Criteria
Age Range18 Years — 69 Years
SexALL
Healthy VolunteersNo
Study Sites18

Inclusion Criteria: 1. Age ≥18 to \<70 years, with screening sUA \> 8.0 mg/dL. 2. Diagnosis of gout according to the criteria of the American Rheumatism Association (1977). 3. Be willing and able to take colchicine 0.6 mg per day or naproxen 250 mg twice daily (with proton pump inhibitor if needed)...

Countries:United States
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Competitive Landscape -Gout 5 trials