A Depot Formulation of Sunitinib Malate (GB-102) in Subjects With Neovascular (Wet) Age-related Macular Degeneration
A Phase 1/2 Multicenter Study Evaluating the Safety, Tolerability, and Efficacy of an Intravitreal Depot Formulation of Sunitinib Malate (GB-102) in Subjects With Neovascular Age-related Macular Degeneration
PhasePhase 1/Phase 2
Lead SponsorGraybug Vision
StatusCompleted No Results Posted
Indication/ConditionNeovascular Age-Related Macular Degeneration
The purpose of this study is to evaluate the safety and efficacy of single and repeated intravitreal injections of GB-102 in subjects with neovascular (wet) age-related macular degeneration.
In this 2-part study, Part 1 is a multicenter, open-label, safety, tolerability, and systemic exposure evaluation to Sunitinib in escalating doses of a single IVT injection of GB-102, while Part 2 is a multicenter, double-masked, randomized (1:1:1), parallel-group, safety, and efficacy evaluation of repeated IVT injections of 2 dose levels of GB-102 compared with aflibercept.
Intravitreal injection of GB-102
Intravitreal injection of Aflibercept.
Subjects will be assigned to 1 of 4 cohorts to receive a single intravitreal injection of up to 2.0 mg (50 μL) GB-102.
Low dose or high dose injected every 6 months
Aflibercept 2 mg injected every 2 months
Key Inclusion Criteria: Males or females of any race, ≥ 50 years of age Presence of an active CNV lesion secondary to AMD treated with at least 3 monthly injections of an anti-VEGF agent (aflibercept, bevacizumab, or ranibizumab) Evidence of increased vascular permeability and/or loss of visual acuity Key Exclusion Criteria: History, within 6 months prior to screening, of any of the following: myocardial infarction, any cardiac event requiring hospitalization, treatment for acute congestive heart failure, transient ischemic attack, or stroke Uncontrolled hypertension, diabetes mellitus, IOP, hypothyroidism, or hyperthyroidism Chronic renal disease Abnormal liver function Women who are pregnant or lactating