Neurotech Pharmaceuticals
The overall purpose of this global, multicenter, two cohort, central image evaluator masked study is to characterize the clinical safety and efficacy of NT-501 manufactured using the Medica - Clinical Hollow Fiber Membrane (M-CHFM) for the treatment of MacTel and to evaluate whether its safety profile and efficacy are comparable to those of NT-501 manufactured using the Clinical Hollow Fiber Membrane (CHFM).
This Phase 3 study consists of two cohorts: * Cohort 1 (Extension): Includes participants previously enrolled under the original protocol who received NT-501 (M-CHFM) and will continue follow-up. Participants will undergo evaluations of safety and efficacy from pre-surgery through month 24 or in the event of NT-501 explantation for any reason. * Cohort 2 (Expansion): Includes newly enrolled participants randomized 1:1 to receive either NT-501 (M-CHFM) or NT-501 (CHFM). Participants will undergo evaluations of safety and efficacy from pre-surgery through month 12 or in the event of NT-501 expl…
Inclusion Criteria To participate in this study, the potential subject and at least 1 of their eyes must meet all of the following criteria: 1. Subjects must have a positive diagnosis of MacTel with evidence of fluorescein leakage typical of MacTel and at least one of the other features that include hyperpigmentation that is outside of a 500-micron radius from the center of the fovea, retinal opacification, crystalline deposits, right-angle vessels, or inner/outer lamellar cavities seen clinically or on SD-OCT. 2. Subject must have a break in the ellipsoid zone (EZ) (area of IS/OS loss) as m…
Single implantation of NT-501 manufactured using the Medica - Clinical Hollow Fiber Membrane (M-CHFM)
Single implantation of NT-501 manufactured using the Clinical Hollow Fiber Membrane (CHFM)