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6 mercaptopurine

Phase 1

Crohns Disease | Small molecule | Immunology |Teva Pharmaceutical Industries Limited|Last Updated: Jul 17, 2009

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 Trials1
Total Enrollment12
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00774982Pilot Comparative Bioavailability Study of 6Mercaptopurine (Delayed Release vs. Purinethol) in Crohns Disease PatientsPHASE1 COMPLETED 12Dec 1, 2008Feb 1, 2009Jul 17, 20091 Israel
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Study Endpoints
Primary Endpoints
PK parameters: AUC, Cmax and Tmax
Following single dose of test or reference drug
Secondary Endpoints
FACS analysis of peripheral blood lymphocytes following single dose of test vs. reference formulation
Comparison of values from blood collected at 0, 12 and 24 hours post-dose
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Study Design & Arms
AllocationRANDOMIZED
MaskingSINGLE
ModelCROSSOVER
Treatment Arms
ArmTypeDescription
1 6MP Test FormulationEXPERIMENTAL1 x 40 mg Oral Tablet, 6 MP Delayed Release Test Formulation, for targeted ileal delivery
2. 6MP Reference FormulationACTIVE_COMPARATOR2 x 50 mg oral tablet, PURINETHOL
Interventions
NameTypeDescription
Delayed Release 6 mercaptopurineDRUGoral tablet, 1 x 40 mg Delayed Release 6MP tablet, single-dose
6 MercaptopurineDRUGOral Tablet, 2 x 50 mg 6MP Reference, single-dose
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Eligibility Criteria
Age Range18 Years — 50 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * 12 male and non-pregnant females, aged 18-50 years, with Crohns Disease (CDAI up to 200), non-smoking. Crohns Disease diagnosis via colonoscopy with biopsy within the past 12 years No CD medications allowed during study other than 5-ASA and symptomatic relief (anti-diarrheals...

Countries:Israel
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