Phone AI could spot eye disease in remote areas
NCT ID NCT07634913
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a smartphone app that uses artificial intelligence to detect 16 different eye diseases from photos taken with the phone. The AI works entirely on the device, so no internet is needed. Researchers will compare its accuracy to eye doctors and see if non-medical users can operate it effectively. The goal is to make eye screening accessible in low-resource communities.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Smartphone-based artificial intelligence system
- What this could lead to
- If successful, this could provide a low-cost, offline eye screening tool for remote or underserved areas, helping detect diseases like cataracts early.
- What could go wrong
- This is an early-stage study. The AI may not be as accurate as an eye doctor, and real-world conditions (lighting, phone quality) could affect results.
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.
- Participants
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About 3,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2023
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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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.
Who is studied
Participants are adults aged 18 years or older enrolled from four source populations: consecutive outpatients at a tertiary ophthalmic center and community hospitals; non-medical adults with no ophthalmic training recruited from a tertiary clinic for usability evaluation; community residents aged 60 years or older from two low-resource sites in western and southwestern China for field deployment evaluation; and board-certified ophthalmologists of varying seniority serving as diagnostic raters for AI benchmarking.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide 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 or older; * Willing to participate and able to provide written informed consent prior to enrollment. Exclusion Criteria: * Unable to cooperate with anterior segment image capture (including smartphone-based photography or slit-lamp biomicroscopy).
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Zhongshan Ophthalmic Center, Sun Yat-sen University
RECRUITINGGuangzhou, Guangdong, 510060, China
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Other studies related to the condition(s) this trial covers.
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