A Randomized, Phase 2 Study of Oral BGE-102 in Participants With Center-Involved Diabetic Macular Edema
QUELL-DME
A Randomized, Double-Masked, Multicenter Phase 2 Study Evaluating the Efficacy, Safety, and Tolerability of Oral BGE-102 as Mono- and Combination Therapy in Participants With Center-Involved Diabetic Macular Edema
1 other identifier
interventional
180
1 country
1
Brief Summary
The purpose of this study is to learn about the effects of BGE-102 on change in vision in participants with center-involved diabetic macular edema (CI-DME). BGE-102 decreases inflammation which may improve vision or slow the progression of vison loss in those with CI-DME. Participants will be randomized to one of 3 arms and receive either BGE-102 in combination with an anti-vascular endothelial growth factor (anti-VEGF) drug, BGE-102 in combination with sham injection, or BGE-102 placebo in combination with an anti-VEGF drug. This study will also evaluate safety and tolerability of BGE-102.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_2
Started Aug 2026
Shorter than P25 for phase_2
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
August 21, 2026
CompletedFirst Submitted
Initial submission to the registry
September 4, 2026
CompletedFirst Posted
Study publicly available on registry
September 10, 2026
CompletedPrimary Completion
Last participant's last visit for primary outcome
November 1, 2027
ExpectedStudy Completion
Last participant's last visit for all outcomes
December 1, 2027
September 10, 2026
September 1, 2026
1.2 years
September 4, 2026
September 4, 2026
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Change in Best Corrected Visual Acuity (BCVA)
Change from Baseline in BCVA as Measured by Early Treatment Diabetic Retinopathy Study (ETDRS) in the Study Eye
Week 12
Secondary Outcomes (2)
Incidence of serious adverse events (SAEs)
Up to Week 16
Incidence of treatment-emergent adverse events (TEAEs)
Up to Week 16
Study Arms (3)
Arm A: BGE-102 Monotherapy
EXPERIMENTALBGE-102 Capsules dosed once daily in combination with Sham intravitreal injection delivered every 4 weeks
Arm B: BGE-102 and anti-VEGF Combination Therapy
EXPERIMENTALBGE-102 Capsules dosed once daily in combination with anti-VEGF intravitreal injection delivered every 4 weeks
Arm C: anti-VEGF Monotherapy
ACTIVE COMPARATORPlacebo Capsules dosed once daily in combination with anti-VEGF intravitreal injection delivered every 4 weeks
Interventions
intravitreal injection
Eligibility Criteria
You may qualify if:
- Adults 18-75 years of age
- Type 1 or Type 2 Diabetes diagnosis
- Diabetic Macular Edema (DME) affecting the center of vision
- Study Eye may be treatment naïve (never received treatment) or previously treated and if previously treated, meets washout requirements
- Acceptable Vision as measured by an eye chart
- Visual Acuity and retinal thickness as measured by an eye scan, results meeting eligibility criteria
- Willing to use birth control, if applicable
You may not qualify if:
- Significant ocular disease, condition, or prior ocular treatment and/ or procedure that could affect vision, study assessments, or participant safety, including failure to meet required treatment washout periods
- Macular edema in the study eye due to causes other than DME, such as retinal vein occlusion, uveitis, neovascular age-related macular degeneration
- Significant macular ischemia in the study eye that would limit visual improvement as assessed by the Investigator and confirmed by the Reading Center
- Uncontrolled diabetes
- Uncontrolled blood pressure
- Medically unstable cardiac conditions and/or medically important ECG abnormalities.
- Relevant medical or psychiatric condition(s) that put the participant at risk or will make implementation of the protocol or interpretation of the study difficult.
- Women who are pregnant or nursing
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Site 106
McAllen, Texas, 78503, United States
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- RANDOMIZED
- Masking
- TRIPLE
- Who Masked
- PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
- Masking Details
- The injecting clinician is unmasked
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
September 4, 2026
First Posted
September 10, 2026
Study Start
August 21, 2026
Primary Completion (Estimated)
November 1, 2027
Study Completion (Estimated)
December 1, 2027
Last Updated
September 10, 2026
Record last verified: 2026-09
Data Sharing
- IPD Sharing
- Will not share