GlaucomaNCT07758569
Validation of the Artificial Intelligence Subsystem of the DDART Medical Device for the Automated Detection of Lesions Compatible With Glaucoma in a Random Sample of Retinal Fundus Photographs
An observational study of Glaucoma, run by Democritus University of Thrace at 1 site in Greece.
Trial summary
Primary Objective To validate the artificial intelligence subsystem of the DDART medical device for the automated detection of lesions compatible with glaucoma in a random sample of retinal fundus photographs. Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- Glaucoma
- What is being tested?
- color fundus photograph
- How many people
- 2,000 participants
- Where
- 1 siteGreece
- Study dates
- 21 Apr 2026to 19 Apr 2027
- Phase
- Observational
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Study population: Participants that are able to provide consent for their fundus photograph to be recorded
Who may be able to join
- Age ≥18 years. Availability of a high-resolution color fundus photograph. Confirmed diagnosis established by a specialist.
Who cannot join
- Poor-quality images. Coexisting ocular diseases that interfere with image interpretation.
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
Greece1 site, 1 recruiting
- Recruiting
University Hospital of Alexandroupolis
Alexandroupoli
Georgios Labiris, +302551030990, glampiri@med.duth.gr
About this study
Official title: Validation of the Artificial Intelligence Subsystem of the DDART Medical Device for the Automated Detection of Lesions Compatible With Glaucoma in a Random Sample of Retinal Fundus Photograph
Primary Objective
To validate the artificial intelligence subsystem of the DDART medical device for the automated detection of lesions compatible with glaucoma in a random sample of retinal fundus photographs.
- Conditions
- Glaucoma
- Being tested
- color fundus photograph
- Medical subject headings
- Glaucoma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
color fundus photographDiagnostic test
Color retinal fundus photographs will be acquired from:
Digital non-mydriatic fundus cameras.
What is being measured
The primary outcome is the main question the study is designed to answer.
Validation of the sensitivity and specificity of the artificial intelligence subsystem for AMD detection
Measured: 1 year
Validation of the sensitivity and specificity of the artificial intelligence subsystem for diabetic retinopathy detection
Measured: 1 year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 Aug 2026
- Study start21 Apr 2026
- Primary completion19 Apr 2027 (estimated)
- Study completion19 Apr 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for GlaucomaStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Cross-sectional
- Enrolment
- 2,000 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Democritus University of Thrace
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Georgios Labiris, Democritus University of Thrace
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07758569
- Sponsor's protocol ID
- 17756/01-04-2026
- Status last verified
- Apr 2026
- First submitted
- 6 Aug 2026
- Last updated
- 11 Aug 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 11 Aug 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Validation of the Artificial Intelligence Subsystem of the DDART Medical Device for the Automated Detection of Lesions Compatible With Glaucoma in a Random Sample of Retinal Fundus Photograph
- ClinicalTrials.gov ID
- NCT07758569
- Acronym / sponsor ID
- 17756/01-04-2026
- Conditions
- Glaucoma
- Study type
- Observational
- Recruitment status
- Recruiting
- Enrolment
- 2,000 participants (estimated)
- Lead sponsor
- Democritus University of ThraceUniversity, hospital or other
- Study start
- 21 Apr 2026 (actual)
- Primary completion
- 19 Apr 2027 (estimated)
- Study completion
- 19 Apr 2027 (estimated)
- First posted
- 11 Aug 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Primary Objective
To validate the artificial intelligence subsystem of the DDART medical device for the automated detection of lesions compatible with glaucoma in a random sample of retinal fundus photographs.
Study design
- Observational model
- Cohort
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
- Study population
- Participants that are able to provide consent for their fundus photograph to be recorded
Key inclusion criteria (1 listed)
- Age ≥18 years. Availability of a high-resolution color fundus photograph. Confirmed diagnosis established by a specialist.
Key exclusion criteria (1 listed)
- Poor-quality images. Coexisting ocular diseases that interfere with image interpretation.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| color fundus photographColor retinal fundus photographs will be acquired from: Digital non-mydriatic fundus cameras. | Diagnostic test | – |
Primary outcome
Validation of the sensitivity and specificity of the artificial intelligence subsystem for AMD detection
Time frame: 1 year
Validation of the sensitivity and specificity of the artificial intelligence subsystem for diabetic retinopathy detection
Time frame: 1 year
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 Aug 2026.
- Individual participant dataSharing planned: Undecided
Related trials for Glaucoma
Recruiting
Implementing AI-based Glaucoma Screening Within Federally Qualified Health Centers
Glaucoma, Ocular Hypertension
Not yet recruiting
AI-Assisted vs Conventional Teleglaucoma Referral
Glaucoma
Recruiting
Brain Stimulation Effects on Orientation and Mobility Skills in Adults With Vision Impairment
Retinitis Pigmentosa (RP), Rod Cone Dystrophy
Recruiting
Automated Applanation Tonometry - Updated
Glaucoma, Glaucoma, Suspect
RecruitingPhase 2
A Phase 2a Study Comparing the Efficacy, Safety and Tolerability of Pregabalin Eye Drops Comparing With Timolol Eye Drops in Adults With Glaucoma or High Eye Pressure.
Primary Open - Angle Glaucoma (POAG), Ocular Hypertension (OHT)
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Glaucoma, run by Democritus University of Thrace at 1 site in Greece.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: looking for participants now, as of the sponsor's last update on 11 Aug 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Greece. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Georgios Labiris (+302551030990, glampiri@med.duth.gr), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Validation of the sensitivity and specificity of the artificial intelligence subsystem for AMD detection (time frame: 1 year). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Aug 2026.