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TOBRADEX

Phase 1

Dry Eye | Small molecule | Ophthalmology |Alcon Inc.|Last Updated: Mar 2, 2010

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-BlindACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment21
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00695435Tobramycin Tear ConcentrationsPHASE1 COMPLETED 21Jun 1, 2008 -Mar 2, 20101 United States
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Study Endpoints
Primary Endpoints
Tobramycin Tear Concentration Cmax (Maximum Concentration)
2, 4, 6, 12, and 18 minutes

Tear samples were collected to measure tobramycin concentrations at 2, 4, 6, 12, and 18 minutes post-drop instillation in each subject's right eye for each treatment period.

Secondary Endpoints
Tobramycin Tear Concentration Area Under the Curve (AUC)
2 to 18 minutes post administration
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Tobramycin 0.3% / Dexamethasone 0.05% Ophthalmic SuspensionEXPERIMENTALTobramycin 0.3% / Dexamethasone 0.05% Ophthalmic Suspension
TOBREX® Ophthalmic SolutionACTIVE_COMPARATORTOBREX® Ophthalmic Solution
TOBRADEX® Ophthalmic SuspensionACTIVE_COMPARATORTOBRADEX® Ophthalmic Suspension
Interventions
NameTypeDescription
TOBRADEX Ophthalmic SuspensionDRUGTOBRADEX Ophthalmic Suspension 1 drop each eye at baseline
Tobramycin 0.3% / Dexamethasone 0.05% Ophthalmic SuspensionDRUGTobramycin 0.3% / Dexamethasone 0.05% Ophthalmic Suspension 1 drop each eye at baseline
TOBREX Ophthalmic SolutionDRUGTOBREX Ophthalmic Solution 1 drop each eye at baseline
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion: * Visual Acuity (VA) of 0.6 logMAR or better * Tear meniscus height of ≥ 0.3mm at Visit 1. * No concomitant topical ocular medications, including artificial tears, during the study period Exclusion * ocular hypertension, iritis or uveitis, glaucoma * ocular surgery, intraocular surgery...

Countries:United States
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