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ESBA105

Phase 2

Eyes Dry Chronic | Monoclonal antibody | Other |Alcon Inc.|Last Updated: Apr 19, 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-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment334
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01338610ESBA105 in Patients With Severe Dry EyePHASE2 COMPLETED 334Jun 1, 2011Feb 1, 2012Apr 19, 20131 United States
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Study Endpoints
Primary Endpoints
Visual Analog Scale (VAS) Global Ocular Discomfort Score, Area Under the Curve, Day 0 to Day 28
Up to 28 days

An electronic Visual Analog Scale (eVAS) was used by the subject to assess ocular discomfort, both frequency and severity, at Day 0 (pre-treatment) and daily thereafter for 28 days. Assessments were entered into a LogPad® (handheld electronic device). The VAS frequency score ranged from 0 (rarely) to 100 (all the time), and the VAS severity score ranged from 0 (very mildly uncomfortable) to 100 (very severely uncomfortable). The Global Ocular Discomfort Score is a composite of the frequency and severity VAS scores (0-100).

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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
ESBA105EXPERIMENTALESBA105 ophthalmic solution, 1 drop in each eye 3 times per day for 4 weeks
VehiclePLACEBO_COMPARATORESBA105 vehicle, 1 drop in each eye 3 times per day for 4 weeks
Interventions
NameTypeDescription
ESBA105 ophthalmic solutionBIOLOGICAL -
ESBA105 vehicleOTHERInactive ingredients used as Run-In and placebo comparator
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Ongoing physician diagnosis of dry eye for at least 6 months. * Use of artificial tears, gels, lubricants, or re-wetting drops on a regular basis. * Experience persistent ocular discomfort. * Other protocol-defined inclusion criteria may apply. Exclusion Criteria: * Contact ...

Countries:United States
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