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Vfend - voriconazole

Phase 3

Antifungal Prophylaxis of Invasive Fungal Infections | Small molecule | Infectious Disease |Pfizer, Inc.|Last Updated: Nov 20, 2015

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_CONTROLLEDDMC
Total Trials1
Total Enrollment489
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00289991Voriconazole Versus Itraconazole In Primary Prophylaxis Of Invasive Fungal Infection (IFI) In Subjects With Allogeneic Hematopoietic Stem Cell Transplants (HSCT)PHASE3 COMPLETED 489Mar 1, 2006Feb 1, 2009Nov 20, 201549 Canada, Czechia +10
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Study Endpoints
Primary Endpoints
Success at Day 180: Percent of Responders (Randomization Strata)
Day 180 (Visit 9)

Percent of responders (by randomization strata) with success of antifungal prophylaxis at 180 days after allogeneic hematopoietic stem cell transplant (HSCT). Success: alive at Day 180 (Visit 9), had not developed a breakthrough proven or probable invasive fungal infection (IFI) by Visit 9, and received full course of study drug prophylaxis without interruption of greater than 14 days in total during the prophylaxis period; defined as failure if these criteria were not met. Additionally, if subject withdrew from study completely before Visit 9, imputed as failure at Visit 9 (programmatically).

Secondary Endpoints
Success at Day 100: Percent of Responders (Randomization Strata)
Day 100 (Visit 7)
Time to Breakthrough Invasive Fungal Infection (IFI)
Day 1 up to Day 180 (Visit 9)
Percent of Subjects With Occurrence of Breakthrough IFI
Day 1 up to Day 100 (Visit 7) and Day 180 (Visit 9)
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposePREVENTION
Treatment Arms
ArmTypeDescription
ItraconazoleACTIVE_COMPARATOR -
VoriconazoleEXPERIMENTAL -
Interventions
NameTypeDescription
ItraconazoleDRUGProphylaxis
Vfend - voriconazoleDRUGProphylaxis
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Eligibility Criteria
Age Range12 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites49

Inclusion Criteria: * Allogeneic HSCT for acute leukemia (AML, ALL or myelodysplastic syndrome) failed lymphoma therapy or transformation of CML * Male and Female over 12 years or greater Exclusion Criteria: * Possible, probable or proven IFI at study entry or at any time in 6 months prior to stu...

Countries:CanadaCzechiaEgyptFranceGreeceJordanPortugalRussiaSpainSwitzerlandTurkey (Türkiye)United Kingdom
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