Macular Edema
Recent clinical, regulatory, research and industry developments relating to this disease.
What's happening now
An analyst briefing on current research, clinical, regulatory and industry activity surrounding this disease.
- 4 clinical trials expected to report results, the earliest in Q2 2027.
- Q2 2027A Randomized, Double-masked, Sham-controlled, Multicenter, Phase 3 Study to Evaluate the Efficacy and Safety of Intravitreal Tabirafusp Alfa (KSI-101) in Participants With Macular Edema Secondary to Inflammation (MESI) - PEAK
- Q4 2027A Phase 3, Multicenter, Prospective, Randomized, Double-Masked, Parallel-Group Study of EYP-1901, a Tyrosine Kinase Inhibitor (TKI), Compared to Aflibercept (2 mg) in Participants With Diabetic Macular Edema (DME)
- Q4 2027Long-term Need of Ranibizumab Injections With or Without Early Targeted Peripheral Laser Photocoagulation for Treatment of Macular Edema Due to Central Retinal Vein Occlusion
Clinical MilestonesView all 11Hide
- 2026-06-17Randomized, Double-Masked, Active-Controlled, Phase 3 Study of the Efficacy and Safety of Aflibercept 8 mg in Macular Edema Secondary to Retinal Vein OcclusionResults posted
- 2026-05-26Phase III Non-inferiority Clinical Study to Evaluate the Efficacy and Safety of Intravitreous PRO-169 Compared to Ranibizumab for Diabetic Macular EdemaResults posted
- 2026-07-06A Phase 3, Multicenter, Prospective, Randomized, Double-Masked, Parallel-Group Study of EYP-1901, a Tyrosine Kinase Inhibitor (TKI), Compared to Aflibercept (2 mg) in Participants With Diabetic Macular Edema (DME)Results expected Q4 2027
- 2026-07-06A Phase 3, Multicenter, Prospective, Randomized, Double-Masked, Parallel-Group Study of EYP-1901, a Tyrosine Kinase Inhibitor (TKI), Compared to Aflibercept (2 mg) in Participants With Diabetic Macular Edema (DME)Results expected Q4 2027
- 2026-05-18A Randomized, Double-masked, Sham-controlled, Multicenter, Phase 3 Study to Evaluate the Efficacy and Safety of Intravitreal Tabirafusp Alfa (KSI-101) in Participants With Macular Edema Secondary to Inflammation (MESI) - PEAKResults expected Q2 2027
- 2026-05-08Long-term Need of Ranibizumab Injections With or Without Early Targeted Peripheral Laser Photocoagulation for Treatment of Macular Edema Due to Central Retinal Vein OcclusionResults expected Q4 2027
- 2026-04-10A Phase 2/3 Double-Masked, Randomized, 2 Stage, Multicenter Study of the Efficacy and Safety of OCS-01 Eye Drops in Subjects With Diabetic Macular EdemaCompleted
- 2026-03-25Multi-Center, Randomized, Double-Masked, Active-Controlled, Phase 3 Study of the Efficacy and Safety of 8 mg Aflibercept in Chinese Participants With Diabetic Macular EdemaCompleted
- 2025-12-24A Phase III, Multicenter, Randomized, Double-Masked, Sham-Controlled Study to Investigate the Efficacy, Safety, Pharmacokinetics and Pharmacodynamics of Vamikibart Administered Intravitreally in Patients With Uveitic Macular EdemaCompleted
- 2025-08-26A Phase 3b Single-Arm Study of Aflibercept 8 mg in Participants With Neovascular Age-Related Macular Degeneration (nAMD) or Diabetic Macular Edema (DME)Primary completion
- 2027-01-01ClinicalComparison of Subvisible Retinal Laser Therapy With Intravitreal Bevacizumab in Treatment of Diabetic Macular EdemaWithdrawn
- 2026-07-06ClinicalA Phase 3, Multicenter, Prospective, Randomized, Double-Masked, Parallel-Group Study of EYP-1901, a Tyrosine Kinase Inhibitor (TKI), Compared to Aflibercept (2 mg) in Participants With Diabetic Macular Edema (DME)Results expected Q4 2027
- 2026-07-06ClinicalA Phase 3, Multicenter, Prospective, Randomized, Double-Masked, Parallel-Group Study of EYP-1901, a Tyrosine Kinase Inhibitor (TKI), Compared to Aflibercept (2 mg) in Participants With Diabetic Macular Edema (DME)Results expected Q4 2027
- 2026-06-17ClinicalRandomized, Double-Masked, Active-Controlled, Phase 3 Study of the Efficacy and Safety of Aflibercept 8 mg in Macular Edema Secondary to Retinal Vein OcclusionResults posted
- 2026-05-26ClinicalPhase III Non-inferiority Clinical Study to Evaluate the Efficacy and Safety of Intravitreous PRO-169 Compared to Ranibizumab for Diabetic Macular EdemaResults posted
- 2026-05-18ClinicalA Randomized, Double-masked, Sham-controlled, Multicenter, Phase 3 Study to Evaluate the Efficacy and Safety of Intravitreal Tabirafusp Alfa (KSI-101) in Participants With Macular Edema Secondary to Inflammation (MESI) - PEAKResults expected Q2 2027
- 2026-05-08ClinicalLong-term Need of Ranibizumab Injections With or Without Early Targeted Peripheral Laser Photocoagulation for Treatment of Macular Edema Due to Central Retinal Vein OcclusionResults expected Q4 2027
- 2026-04-10ClinicalA Phase 2/3 Double-Masked, Randomized, 2 Stage, Multicenter Study of the Efficacy and Safety of OCS-01 Eye Drops in Subjects With Diabetic Macular EdemaCompleted
- 2026-03-25ClinicalMulti-Center, Randomized, Double-Masked, Active-Controlled, Phase 3 Study of the Efficacy and Safety of 8 mg Aflibercept in Chinese Participants With Diabetic Macular EdemaCompleted
- 2025-12-24ClinicalA Phase III, Multicenter, Randomized, Double-Masked, Sham-Controlled Study to Investigate the Efficacy, Safety, Pharmacokinetics and Pharmacodynamics of Vamikibart Administered Intravitreally in Patients With Uveitic Macular EdemaCompleted
Clinical trials
The current development programme across all trial phases.
Research activity
Key research shaping understanding of this disease, combining the latest publications with the most influential evidence.
Major themes5
- Algorithms1
- Fundus Oculi1
- Machine Learning1
- Neural Networks, Computer1
- Photography1
Leading journals1
- JAMA1
Leading researchers8
- Coram M1
- Cuadros J1
- Gulshan V1
- Kim R1
- Madams T1
- Mega JL1
- Narayanaswamy A1
- Nelson PC1
Affiliations (unnormalised)4
- Aravind Medical Research Foundation1
- Brigham and Women's Hospital and Harvard Medical School1
- California4School of Optometry1
- University of Texas1
Reference
Authoritative identity, definition & identifiers.
Fluid accumulation in the outer layer of the MACULA LUTEA that results from intraocular or systemic insults. It may develop in a diffuse pattern where the macula appears thickened or it may acquire the characteristic petaloid appearance referred to as cystoid macular edema. Although macular edema may be associated with various underlying conditions, it is most commonly seen following intraocular surgery, venous occlusive disease, DIABETIC RETINOPATHY, and posterior segment inflammatory disease. (From Survey of Ophthalmology 2004; 49(5) 470-90)
- Disease identity & definition — NLM Medical Subject Headings (MeSH), public domain
- Clinical trials — ClinicalTrials.gov (U.S. National Library of Medicine)
- Research activity — Europe PMC (EMBL-EBI) + OpenAlex-derived paper links
- Related entities are derived from literature co-mention (studied together) — associative, not causal.