Clinical trialNCT01625598CompletedObservational

Computer Detection of Diabetic Retinopathy Compared to Clinical Examination

SponsorDigital Diagnostics, Inc.Enrollment600Diabetic Retinopathy

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The hypothesis is that computer detection of the severity of diabetic retinopathy including the presence of clinically significant macular edema is not inferior to the detection using a dilated eye examination by a Board-certified ophthalmologist.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Brian Privett, MD
Iowa Eye Center, Cedar Rapids IA
Principal Investigator
clinicaltrials.gov ↗
James Major, MD
Retina Consultants of Houston - Houston TX (2 locations)
Principal Investigator
clinicaltrials.gov ↗
Jordan Graff, MD
Barnet Dulaney Perkins Eye Center - Phoenix & Mesa AZ
Principal Investigator
clinicaltrials.gov ↗
Judianne Kellaway, MD
Robert Cizik Eye Center - University of Texas Houston
Principal Investigator
clinicaltrials.gov ↗
Timothy Johnson, MD
University of Iowa, Iowa City IA
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

7 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Barnet Dulaney Perkins Eye Center
Mesa, Arizona, United States
Barnet Dulaney Perkins Eye Center
Phoenix, Arizona, United States
Iowa Eye Center
Cedar Rapids, Iowa, United States
University of Iowa Department of Ophthalmology and Visual Sciences
Iowa City, Iowa, United States
Retina Consultants of Houston
Houston, Texas, United States
Retina Consultants of Houston
Houston, Texas, United States
Robert Cizik Eye Clinic - University of Texas Houston
Houston, Texas, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 30 Apr 2012
Primary completion: 30 Apr 2014
Completion: 30 Apr 2014
Last update posted: 22 Apr 2014
Registered enrollment: 600
Registry id: NCT01625598

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.