A Study to Evaluate the Efficacy and Safety of Tarcocimab Tedromer Compared With Sham Treatment in Participants With Moderately Severe to Severe Non-proliferative Diabetic Retinopathy (NPDR)
This study will demonstrate that tarcocimab 5 mg is superior to sham treatment in participants with moderately severe to severe NPDR.
- EligibilityCriteria: Inclusion Criteria:  Signed informed consent prior to participation in the study. Type 1 or 2 diabetes mellitus and HbA1c of ≤12%. Moderately severe to severe NPDR in the Study Eye (DRSS levels 47 and 53 as determined by the reading center based on color fundus photographs), who have not previously received intravitreal medications for DR or DME, and in whom pan-retinal photocoagulation (PRP) can be safely deferred for at least 6 months per the Investigator. CST ≤320 microns and a BCVA ETDRS letter score in the Study Eye of ≥69 letters (approximate Snellen equivalent of 20/40 or better) in the Study Eye at screening and confirmed at Day 1; OR CST >320 and ≤350 microns and a BCVA ETDRS letter score in the Study Eye of ≥79 letters (approximate Snellen equivalent of 20/25 or better) in the Study Eye at screening and confirmed at Day 1.  Exclusion Criteria:  Prior PRP in the Study Eye. Current anterior segment neovascularization (ASNV), vitreous hemorrhage, or tractional retinal detachment in the Study Eye. Prior intravitreal anti-VEGF treatment in the Study Eye for DR or DME. Prior intravitreal or periocular steroid in the Study Eye for DR or DME. Prior use of an investigational intravitreal treatment for DR or DME in the Study Eye. History of vitreoretinal surgery in the Study Eye History of uveitis in either eye. Cataract in the Study Eye that in the judgment of the Investigator is expected to require surgical extraction within 12 months of screening. Significant media opacities, including cataract, in the Study Eye that might interfere with visual acuity, assessment of safety, OCT, or FP. Any history or evidence of a concurrent ocular condition present in the Study Eye, that in the opinion of the Investigator could require either medical or surgical intervention or alter visual acuity during the study Active or suspected ocular or periocular infection or inflammation. Women who are pregnant or lactating or intending to become pregnant during the study. History of a medical condition that, in the judgment of the Investigator, would preclude scheduled study visits, completion of the study, or a safe administration of investigational product. Recent history (within the 6 months prior to screening) of myocardial infarction, stroke, transient ischemic attack, acute congestive heart failure or any acute coronary event. Uncontrolled blood pressure defined as a systolic value ≥ 180 mmHg or diastolic value ≥ 100 mmHg while at rest. Other protocol-specified exclusion criteria may apply. - HealthyVolunteers: No - Gender: All - MinimumAge: 18 Years - StdAgeList: Adult, Older Adult