Suprachoroidal Sustained-Release OXU-001 Compared to Intravitreal Ozurdex® in the Treatment of Diabetic Macular Edema

Fifty-two (52) week phase 2 trial with two parts. Part A is an open-label, randomized, single-dose two treatment arm comparison of two dose levels of sustained-release suprachoroidal OXU-001 (DEXAspheres® administered using the Oxulumis® illuminated microcatheterization device) in subjects with Diabetic Macular Edema. \--- Part A was only partially recruited due a non-safety related sponsor decision to stop further recruitment after 3 randomized and treated subjects. \--- Part B is a randomized, masked, active comparator, single-dose, three treatment arm comparison of two dose levels of suprachoroidal OXU-001 and IVT Ozurdex® to evaluate the safety, tolerability, efficacy, and durability in subjects with Diabetic Macular Edema (DME). \--- Part B was not initiated due a non-safety related sponsor decision in Dec 2023. \--- In Part A, after a screening period, approximately 18 adult female or male subjects will be randomized in a 1:1 ratio to receive a single administration of one of two dose levels of OXU-001 (mid-dose or high-dose). In Part B, after a screening period, approximately 110 adult female or male subjects will be randomized in a 2:2:1 ratio to receive a single administration of one of two dose levels of OXU-001 (Dose 1 or Dose 2) or Ozurdex®. From Week 12, subjects will be assessed for the need for follow-on treatment. The follow-up period after treatment administration will be up to fifty-two (52) weeks.