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NCT04388020 · ClinicalTrials.gov registry record · NA
Effects of Projected Peripheral Defocus on Ocular Biometrics
A NA study, sponsored by Kubota Vision.
- Completed
- Registry status
- NA
- Development phase
- 12
- Enrollment target
NCT04388020: Completed NA study, sponsored by Kubota Vision.
NCT04388020 is a NA study that has completed, run by Kubota Vision. The registered enrollment target is 12 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04388020, a NA study, has completed, sponsored by Kubota Vision.
- COMPLETED
- Registry status
- NA
- Development phase
- 12 participants
- Enrollment target
Study Summary
Acucela Inc. intends to develop a medical device to significantly halt or reverse myopic progression, which is a significant public health concern across the world, especially in Asian demographics. Acucela is working towards a spectacle-like device (eSPECs), which will have a clear zone for unimpeded central visual tasks and a periphery that provides defocus in order to alter retinal physiology leading to myopia regulation. This study will establish the changes seen during a proof-of-concept that projected defocus in the periphery will stimulate physiological changes similar to those in the literature.
Primary Outcome
Change in AL from baseline in the test eye vs. control eye
Interventions
- DEVICE Tabletop prototype of eSpecs: Active projection of defocused image in the peripheral visual field
- DEVICE Tabletop prototype of eSpecs: No Active projection of defocused image in the peripheral visual field
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 12 participants |
| Start Date | 2020-04-11 |
| Est. Completion | 2020-05-14 |
| Phase | NA |
What the finished NCT04388020 record still lists
NCT04388020 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 12 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).
The record links to 0 conditions, and to 2 interventions - of which Tabletop prototype of eSpecs: Active projection of defocused image in the peripheral visual field is the first listed.
NCT04388020 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04388020 about?
NCT04388020 is a clinical study titled "Effects of Projected Peripheral Defocus on Ocular Biometrics". Acucela Inc. intends to develop a medical device to significantly halt or reverse myopic progression, which is a significant public health concern across the world, especially in Asian demographics. Acucela is working towards a spectacle-like device (eSPECs), which will have a clear zone for unimped...
What is the current status of trial NCT04388020?
This trial is currently completed. It is a NA study. The enrollment target is 12 participants. The study started on 2020-04-11. Estimated completion is 2020-05-14.
What interventions are being tested in trial NCT04388020?
The interventions under investigation include: Tabletop prototype of eSpecs: Active projection of defocused image in the peripheral visual field (DEVICE), Tabletop prototype of eSpecs: No Active projection of defocused image in the peripheral visual field (DEVICE).
Who is sponsoring clinical trial NCT04388020?
This trial is sponsored by Kubota Vision, which has 16 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04388020's enrollment target sits among peer trials
12 1913th of 2000 higher than 74 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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