Study of Efficacy and Safety of Brolucizumab Versus Panretinal Photocoagulation Laser in Patients With Proliferative Diabetic Retinopathy

Phase III, 96-week, two-arm, randomized (1:1 ratio), single-masked, multi-center, active-controlled study to evaluate the efficacy and safety of brolucizumab compared to Panretinal photocoagulation (PRP) in subjects with Proliferative diabetic retinopathy (PDR).

Subjects who consented underwent screening assessments to evaluate their eligibility based on the inclusion and exclusion criteria. Subjects who met all the inclusion and none of the exclusion criteria were randomized in a 1:1 ratio to one of the following treatments:

Brolucizumab 6 mg: 3 x q6w loading then q12w maintenance through Week 90, with the option from Week 48 onwards to extend the treatment interval by 6 weeks at a time up to 24 weeks, and revert to q12w if disease worsens. More frequent injection with q6w interval in the maintenance phase could be administered at the discretion of the Investigator if the disease worsens.

PRP: initial treatment in 1-4 sessions up to Week 12, followed with additional PRP treatment (may split into 2-4 sessions) as needed up to Week 90.

Visits occurred every 6 weeks throughout the study, regardless of treatment or not.