Assessment of Visual Function With a Portable Brain-computer Interface
Public ClinicalTrials.gov record NCT03760055. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
1. The purpose of this study is to evaluate the nGoggle's accuracy and repeatability in detecting visual function loss. In addition, the ability to stage glaucomatous damage and investigate the relationship between nGoggle metrics and neural damage in glaucoma will also be evaluated. 2. Longitudinal study, including 200 patients with: glaucoma, suspected of having glaucoma, nonglaucomatous optic neuropathies, AMD, retinal degenerations, other diseases involving the visual pathways, besides healthy controls. Subjects will perform standard ophthalmological exams, and the following research tests: electroencephalogram, visual evoked potentials, and questionnaires. 3. Statistical analyses will be performed by the PI using the software Stata, MATLAB, and MPLUS. Risks are low, consisting of some discomfort, fatigue, dizziness or motion sickness.
Study identification
- NCT ID
- NCT03760055
- Recruitment status
- Not listed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 200 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 90 Years
- Sex
- All
- Healthy volunteers
- Not listed
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 10, 2019
- Primary completion
- Dec 31, 2023
- Completion
- Dec 31, 2023
- Last update posted
- Feb 26, 2020
2019 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Duke University Eye Center | Durham | North Carolina | 27710 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03760055, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 26, 2020 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03760055 live on ClinicalTrials.gov.