Study of EYP-1901 in Patients With Nonproliferative Diabetic Retinopathy (NPDR)
Study Details
Study Description
Brief Summary
A prospective, randomized, double-masked study evaluating the ocular efficacy and safety of two doses of the EYP-1901 intravitreal insert compared to sham
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: EYP-1901 2060 ug EYP-1901 2060 ug; single injection |
Drug: EYP-1901
Intravitreal Injection
|
Experimental: EYP-1901 3090 ug EYP-1901 3090 ug; single injection |
Drug: EYP-1901
Intravitreal Injection
|
Sham Comparator: Sham IVT Sham IVT; single injection |
Other: Sham IVT
Sham IVT
|
Outcome Measures
Primary Outcome Measures
- Percentage of subjects improving ≥2 steps in the Diabetic Retinopathy Severity Scale (DRSS) score each EYP-1901 dose level versus the sham IVT injection group. [Baseline, Week 24]
Secondary Outcome Measures
- Percentage of subjects improving ≥2 steps in the DRSS score in each dose level vs. sham [Baseline, Week 48, Week 96]
- Percentage of subjects who developed a vision-threatening complication due to diabetic retinopathy [Week 24, Week 48, Week 96]
- Rates of ocular (study eye and fellow eye) and non-ocular Treatment-Emergent Adverse Events [Week 24, Week 48, Week 96]
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Participants must have a hemoglobin A1c ≤12%
-
Study eye with moderately severe to severe NPDR (based on the DRSS levels 47 or 53)
-
Best corrected visual acuity (BCVA) using Early Treatment Diabetic Retinopathy Study (ETDRS) letter score in the study eye of ≥69 letters (approximate Snellen equivalent of 20/40 or better).
Exclusion Criteria:
-
Presence of any active Center involved-diabetic macular edema in the study eye as determined by the Investigator on clinical examination, or within the central subfield thickness (CST) of the study eye, with a CST threshold greater than 320 microns.
-
Any evidence or documented history of prior focal or grid laser photocoagulation or any pan-retinal photocoagulation in the study eye in the last 12 months.
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- EyePoint Pharmaceuticals, Inc.
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- EYP-1901-204