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Eye scans as a window to the body: study probes retinal imaging across diseases

NCT ID NCT03135327

Knowledge-focused Sponsor: University of Miami Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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 Results may not be published yet.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
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This status has not been confirmed recently, so it may be out of date.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 Sep 16, 2026 · Last updated Sep 17, 2026 · Updated 1 time

Summary

Researchers at the University of Miami are studying whether advanced eye imaging devices can reveal useful information about the eye in health and disease. The study has two parts: one observes the eyes of healthy people and people with conditions such as multiple sclerosis, dry eye, diabetic retinopathy, myopia, presbyopia, and dementia; the other gives participants an over-the-counter medical food called Ocufolin for six months to see whether it changes eye measurements. The goal is to understand how these imaging tools perform and whether they could help track or detect disease.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Ocufolin, an over-the-counter medical food supplement
What this could lead to
If the imaging approach proves reliable, eye scans could one day help doctors detect or track conditions such as multiple sclerosis, diabetic retinopathy, and dementia earlier or more precisely.
What could go wrong
This is an observational and early interventional study, not a test of whether the supplement treats disease. Imaging measurements may vary between visits, and any changes seen with Ocufolin may not translate into clinical benefit.

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

About 5,000 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2007

Expected to finish

Dec 2029

An estimate. End dates often move.

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 to 99 years

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.

Observational Phase 1 Group Inclusion Criteria: 1. Self-reported normal healthy subjects; 2. Clinical diagnosis of Alzheimer's Disease, mild cognitive impairment, multiple sclerosis, dry eye, myopia, diabetics and stroke; 3. Who can keep the eye open for imaging. Exclusion Criteria: 1. who can not read and sign the ICF; 2. who can not receiving ophthalmic imaging; 3. who cannot tolerate bright light during imaging. Interventional Phase 2 Group: Inclusion criteria The participant will be eligible for entry in the study if s/he: 1. Is at least 18 years old and has full legal capacity to volunteer; 2. Has read and signed the IRB Informed Consent Document; 3. Is willing and able to follow participant instructions; 4. Has clear corneas and crystalline lens; 5. Initial visual acuities were 20/80 or better; 6. MTHFR C677TT homozygous, or MTHFR C677T/A1298C compound heterozygous with mild to moderate micro-aneurismal vascular retinopathy disease; 7. Hemoglobin A1c is 10 or less; 8. Normotensive with or without medications; 9. Without retinal capillary dropout or macular edema; 10. Blood homocysteine \> 9. Exclusion criteria The subjects will be ineligible for entry into the study if s/he: 1. Has an active ocular disease; 2. Has had surgery or an eye injury within 6 months.

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Conditions

The condition(s) this trial relates to.

Alzheimer disease dementia diabetes mellitus diabetic retinopathy dry eye syndrome multiple sclerosis myopia presbyopia stroke disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Dementia Diabetic retinopathy Dry eye syndromes Multiple sclerosis Myopia Presbyopia

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Bascom Palmer Eye Institute

    RECRUITING

    Miami, Florida, 33136, United States

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