Amblyopia
Conditions
Brief summary
A single-arm, multi-center, open-label pilot study to evaluate the feasibility, safety, and efficacy of the Luminopia One digital therapeutic in improving visual acuity in a pediatric amblyopia population.
Interventions
Luminopia One is a digital therapeutic that allows patients to watch videos with therapeutic modifications applied.
Sponsors
Study design
Intervention model description
A single-arm, multi-center, open-label pilot study conducted in two phases. Phase 1 enrolled 10 participants at 1 site and phase 2 enrolled 74 participants at 9 sites.
Eligibility
Inclusion criteria
Major Eligibility Criteria: * Age 4 to \<8 years (phase 1) or age 4 to \<13 years (phase 2) * Monocular amblyopia associated with anisometropia, strabismus or both combined * Amblyopic eye best-corrected visual acuity (BCVA) 20/40 to 20/200 inclusive (0.3-1.0 logMAR) * Fellow eye BCVA 20/25 or better (phase 1) or 20/32 or better (phase 2) * Interocular BCVA difference ≥3 lines (≥0.3 logMAR) * Visual acuity stability in current refractive correction (phase 2) * Corrected distance heterotropia ≤5 prism diopters on simultaneous prism and cover test (SPCT)
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Amblyopic eye best-corrected visual acuity | 12 weeks | Electronic ATS-HOTV protocol for participants \< 7 years of age and electronic ETDRS protocol for participants ≥ 7 years of age |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Amblyopic eye best-corrected visual acuity | 8 weeks | Electronic ATS-HOTV protocol for participants \< 7 years of age and electronic ETDRS protocol for participants ≥ 7 years of age |
| Adherence | 12 weeks | Duration spent using the device divided by duration of treatment prescribed (objectively monitored) |
Countries
United States