Merck sees pivotal victory for $3B eye disease prospect
Merck's Remigromig met its primary endpoint in the pivotal Phase 2b/3 BRUNELLO study for adults with diabetic macular edema. The tri-specific agonist of the Wingless-related Integration Site (Wnt) pathway proved noninferior to ranibizumab. This result marks Merck's first success in its return to ophthalmology for a prospect with a projected $3 billion value. While the drug achieved its trial goal, reports indicate that safety concerns have emerged during the study.
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- ✓ Remigromig met the primary endpoint in the pivotal Phase 2b/3 BRUNELLO study of adults with diabetic macular edema.
- ✓ Remigromig is a tri-specific agonist of the Wingless-related Integration Site (Wnt) pathway.
- ✓ The drug was found to be noninferior to ranibizumab in the BRUNELLO trial.
- ✓ The eye disease prospect has a projected value of $3 billion.
What changed
Remigromig met its primary endpoint and demonstrated noninferiority to ranibizumab in the Phase 2b/3 BRUNELLO trial.
Live updates
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Merck drug Remigromig meets primary endpoint in diabetic eye disease trial
Merck's Remigromig met its primary endpoint in the pivotal Phase 2b/3 BRUNELLO study for adults with diabetic macular edema. The tri-specific agonist of the Wingless-related Integration Site (Wnt) pathway proved noninferior to ranibizumab. This result marks Merck's first success in its return to ophthalmology for a prospect with a projected $3 billion value. While the drug achieved its trial goal, reports indicate that safety concerns have emerged during the study.
Why it matters
Diabetic macular edema is a complication of diabetes that affects vision. Merck is utilizing a Wnt pathway agonist to treat the condition. Success in this therapeutic area represents a strategic reentry into the ophthalmology market for the company.
What is confirmed
- Remigromig met the primary endpoint in the pivotal Phase 2b/3 BRUNELLO study of adults with diabetic macular edema.
- Remigromig is a tri-specific agonist of the Wingless-related Integration Site (Wnt) pathway.
- The drug was found to be noninferior to ranibizumab in the BRUNELLO trial.
- The eye disease prospect has a projected value of $3 billion.
Still unconfirmed
- Safety concerns have cropped up regarding the Wnt drug.
What to watch next
- Detailed safety data release from the BRUNELLO study
- Regulatory filing timeline for Remigromig
confidence 95%Sources used for this update (6)
- Fierce Biotech — Merck sees pivotal victory for $3B eye disease prospect
- Reuters — Merck's drug for diabetes-related eye disease meets trial goal
- Endpoints News — Merck’s return to ophthalmology snags first success
- Business Wire — Merck’s Remigromig, a Tri-specific Agonist of the Wingless-related Integration Site (Wnt) Pathway, Met Primary Endpoint in the Pivotal Phase 2b/3 BRUNELLO Study of Adults with Diabetic Macular Edema
- Ophthalmology Times — Remigromig noninferior to ranibizumab in phase 2b/3 BRUNELLO DME trial | Eye Care Network - Modern Retina
- FirstWord — Merck & Co.'s Wnt drug wins in ophthalmology study, but safety concerns crop up
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