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New eye camera could spot hidden signs of blindness

NCT ID NCT07530783

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early This study
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested a new, non-invasive eye imaging method called hyperspectral imaging. It takes pictures of the back of the eye using many different colors of light to find details not visible with standard cameras. About 679 adults with healthy eyes or eye diseases like diabetic retinopathy, glaucoma, and age-related macular degeneration took part. The goal was to see if this technique can detect unique light patterns linked to disease and help doctors diagnose eye problems earlier.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

679 people

The number who actually took part.

Start date

Feb 2016

Finished

Jan 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adults aged 18 years and older * Able to provide informed consent * Willing and able to attend study imaging sessions * Participants with healthy eyes or diagnosed retinal/optic nerve disease (including but not limited to diabetic retinopathy, glaucoma, and age-related macular degeneration) * Adequate media clarity to permit retinal imaging as determined by investigator Exclusion Criteria: * Inability to provide informed consent * Known history of narrow anterior chamber angles or risk of acute angle closure where pupil dilation is contraindicated * Ocular media opacities preventing adequate retinal imaging (e.g., dense cataract, severe corneal opacity, vitreous hemorrhage) * Any condition that, in the opinion of the investigator, would make participation unsafe or compromise study data quality * Allergy or contraindication to pharmacologic mydriatic agents used for pupil dilation

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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