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GS-9191

Phase 1

Genital Warts | Small molecule | Other |Gilead Sciences, Inc.|Last Updated: Apr 9, 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
RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment202
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00499967Safety and Effectiveness Study of an Experimental Topical Ointment (GS-9191) for the Treatment of Genital WartsPHASE1 COMPLETED 202Aug 1, 2007Mar 1, 2009Apr 9, 200925 United States
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Study Endpoints
Primary Endpoints
Regression of anogenital warts based on the total surface area involved by treated warts before, during, and after treatment.
3 months
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Cohort 1EXPERIMENTALGS-9191 0.01% ointment
Cohort 2EXPERIMENTALGS-9191 0.03% ointment
Cohort 3EXPERIMENTALGS-9191 0.1% ointment
Cohort 4ACTIVE_COMPARATORGS-9191 0.3%
Cohort 5ACTIVE_COMPARATORGS-9191 1.0%
Cohorts 1, 2, 3, 4 & 5PLACEBO_COMPARATORPlacebo in all cohorts
Interventions
NameTypeDescription
GS-9191 ointmentDRUGGS-9191 ointment (0.01%, 0.03%, or 0.1%) or placebo applied topically to anogenital warts for one or three cycles, each cycle lasting 5 consecutive nights of ointment application followed by 9 nights off-ointment. The strength of GS-9191 ointment is cohort-dependent, with escalation to higher dose cohorts dependent upon safety and tolerability in the previous cohort.
GS-9191DRUGGS-9191 ointment (0.3% or 1.0%) or placebo applied topically to anogenital warts for one or three cycles; each cycle consists of dosing occuring over a 5-night period with ointment application on nights 1, 3 and 5 followed by a 9-day off-ointment period. The strength of GS-9191 ointment is cohort-dependent, with escalation to higher dose cohorts dependent upon safety and tolerability in the previous cohort.
PlaceboDRUGPlacebo matching GS-9191 ointment
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Eligibility Criteria
Age Range18 Years — 50 Years
SexALL
Healthy VolunteersNo
Study Sites25

Inclusion Criteria: * Have 2 or more genital warts of prespecified sizes on external surfaces of the body. * If HIV positive, have HIV RNA \< 400 copies/mL, CD4 count of ≥ 400 cells/mm3, and be taking a triple combination antiviral medication regimen Exclusion Criteria: * Prior genital wart treat...

Countries:United States
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