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700 μg Dexamethasone

Phase 3

Macular Edema | Small molecule | Other |AbbVie Inc.|Last Updated: Apr 23, 2019

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-BlindSHAM_CONTROLLEDBiomarker
Total Trials3
Total Enrollment1,529
FDA Designations
No designations recorded
Clinical Trials (3)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01660802Safety and Efficacy Study of Dexamethasone in the Treatment of Patients With Macular Edema Following Retinal Vein Occlusion (RVO)PHASE3 COMPLETED 262Sep 4, 2012May 20, 2014Apr 17, 20191 China
NCT00168298A Study of the Safety and Efficacy of a New Treatment for Macular Edema Resulting From Retinal Vein OcclusionPHASE3 COMPLETED 668Nov 1, 2004Sep 5, 2008Apr 23, 201913 United States, Brazil +11
NCT00168324A Study of the Safety and Efficacy of a New Treatment for Macular Edema Resulting From Retinal Vein OcclusionPHASE3 COMPLETED 599Oct 1, 2004Oct 1, 2008Apr 23, 201913 United States, Australia +11
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Study Endpoints
Primary Endpoints
Number of Patients With 15 or More Letter Improvement in Best Corrected Visual Acuity (BCVA) in the Study Eye
Baseline, 6 Months

BCVA is measured using an eye chart and is reported as the number of letters read correctly (ranging from 0 to 100 letters). The lower the number of letters read correctly on the eye chart, the worse the vision (or visual acuity). An increase in the number of letters read correctly means that vision has improved. The numbers of patients with at least a 15 or more letter improvement in BCVA in the study eye are presented.

Cumulative Response Rate of 15 or More Letter Improvement
Up to 180 Days

The cumulative response rate of 15 or more letter improvement was based on the Kaplan-Meier estimate. A Kaplan-Meier analysis takes into account patients who dropped out from the study prior to achieving the 15 letter improvement. Values ranged from 0-1, with a higher number indicating a higher probability of response.

Secondary Endpoints
Average Change From Baseline in BCVA in the Study Eye
Baseline, 6 Months
Change From Baseline in BCVA in the Study Eye
Baseline, Month 1, Month 2, Month 3, Month 4, Month 5, Month 6
Percentage of Patients With BCVA Improvement of ≥15 Letters From Baseline in the Study Eye
Baseline, Month 1, Month 2, Month 3, Month 4, Month 5, Month 6
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
700 μg DexamethasoneEXPERIMENTAL700 μg Dexamethasone intravitreal injection in the study eye on Day 1.
ShamSHAM_COMPARATORSham administered in the study eye on Day 1.
700 µg DexamethasoneEXPERIMENTAL700 µg dexamethasone intravitreal implant administered on Day 0 and Day 180.
350 µg Dexamethasone followed by 700 µg DexamethasoneEXPERIMENTAL350 µg dexamethasone intravitreal implant administered on Day 0 and 700 µg dexamethasone intravitreal implant on Day 180.
Sham Injection followed by 700 µg DexamethasoneSHAM_COMPARATORSham injection on Day 0 and 700 µg dexamethasone intravitreal implant on Day 180.
Interventions
NameTypeDescription
700 μg DexamethasoneDRUG700 μg Dexamethasone intravitreal injection in the study eye on Day 1.
ShamOTHERSham administered in the study eye on Day 1.
700 µg DexamethasoneDRUG700 µg dexamethasone intravitreal implant administered on Day 0 and/or Day 180.
350 µg DexamethasoneDRUG350 µg Dexamethasone intravitreal implant administered on Day 0.
Sham InjectionOTHERSham injection on Day 0.
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Eligibility Criteria
Age Range18 Years — 99 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: -Presence of macular edema defined as macular thickening involving the center of the macula due to branch retinal vein occlusion (BRVO) or central retinal vein occlusion (CRVO) Exclusion Criteria: * History of glaucoma, ocular hypertension or optic nerve head change * Any acti...

Countries:ChinaUnited StatesBrazilCanadaColombiaHong KongIndiaItalyNew ZealandPolandSingaporeSouth KoreaSpainUnited KingdomAustraliaAustriaCzechiaFranceGermanyIsraelMexicoPhilippinesPortugalSouth AfricaTaiwan
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