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ulodesine

Phase 2

Gout | Small molecule | Musculoskeletal |BioCryst Pharmaceuticals, Inc.|Last Updated: Nov 20, 2013

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-BlindCONTROLLEDDMCBiomarker
Total Trials2
Total Enrollment299
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01407874A Randomized, Double-Blind, Dose-Response Study of the Safety and Uric Acid Effects of Oral Ulodesine Added to Allopurinol in Subjects With Gout and Concomitant Moderate Renal InsufficiencyPHASE2 COMPLETED 20Sep 1, 2011Jul 1, 2012Nov 20, 201310 United States
NCT01265264Study to Evaluate sUA Lowering Activity, Safety and Efficacy of Oral Ulodesine Added to AllopurinolPHASE2 COMPLETED 279Dec 1, 2010Feb 1, 2013Nov 20, 201354 United States
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Study Endpoints
Primary Endpoints
To evaluate the overall safety and tolerability of ulodesine when combined with allopurinol in subjects with moderate renal insufficiency by assessment of percent change from baseline in CD4+ lymphocytes at Day 85.
85 days

Level of CD4+ lymphocytes to be measured at Day 85 compared to baseline.

To evaluate the dose response of ulodesine when combined with Allopurinol on sUA.
Day 85

Level of serum uric acid levels be measured at Day 85 to evaluate in subjects with Gout.

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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PlaceboEXPERIMENTALPlacebo + Allopurinol 200mg
Ulodesine (BCX4208) 5mgEXPERIMENTALBCX4208 5mg + Allopurinol 200 mg
Ulodesine (BCX4208) 10mgEXPERIMENTALBCX4208 10mg + Allopurinol 200mg
ulodesine Placebo + Allopurinol 300mgEXPERIMENTALOral dose administered daily for 84 days.
ulodesine 5mg + Allopurinol 300mgEXPERIMENTALOral dose administered daily for 84 days.
ulodesine 10mg + Allopurinol 300mgEXPERIMENTALOral dose administered daily for 84 days.
ulodesine 20mg + Allopurinol 300mgEXPERIMENTALOral dose administered daily for 84 days.
ulodesine 40mg + Allopurinol 300mgEXPERIMENTALOral dose administered daily for 84 days.
Interventions
NameTypeDescription
PlaceboDRUGOral dose administered daily for 84 days.
Ulodesine (BCX4208) 5 mgDRUGOral dose administered daily for 84 days.
Ulodesine (BCX4208) 10 mgDRUGOral dose administered daily for 84 days.
ulodesineDRUGOral dose administered daily for 84 days.
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Eligibility Criteria
Age Range18 Years — 69 Years
SexALL
Healthy VolunteersNo
Study Sites10

Inclusion Criteria: 1. Age ≥ 18 to \< 70 years 2. Have read and signed the Informed Consent Form 3. Documented diagnosis of gout 4. Documented moderate renal insufficiency 5. Calculated creatinine clearance of ≥ 30 and \< 60 mL/min 6. Willing and able to take allopurinol 200 mg every day for the du...

Countries:United States
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Competitive Landscape -Gout 5 trials