Effect of Diabetes Education During Retinal Ophthalmology Visits on Diabetes Control
Public ClinicalTrials.gov record NCT01323348. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT01323348
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Enrollment
- 1,875 participants
Conditions and interventions
Conditions
Interventions
- Diabetes Education Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2011
- Primary completion
- Jun 30, 2014
- Completion
- Dec 31, 2014
- Last update posted
- Aug 25, 2016
2011 – 2015
United States locations
- U.S. sites
- 34
- U.S. states
- 19
- U.S. cities
- 32
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Loma Linda University Health Care, Dept. of Ophthalmology | Loma Linda | California | 92354 | — |
| California Retina Consultants | Santa Barbara | California | 93103 | — |
| Retina Vitreous Consultants | Fort Lauderdale | Florida | 33334 | — |
| University of Florida College of Med., Department of Ophthalmology | Jacksonville | Florida | 32209 | — |
| Central Florida Retina Institute | Lakeland | Florida | 33805 | — |
| University of Illinois at Chicago Medical Center | Chicago | Illinois | 60612 | — |
| Raj K. Maturi, M.D., P.C. | Indianapolis | Indiana | 46280 | — |
| John-Kenyon American Eye Institute | New Albany | Indiana | 47150 | — |
| Retina and Vitreous Associates of Kentucky | Lexington | Kentucky | 40509-1802 | — |
| Paducah Retinal Center | Paducah | Kentucky | 42001 | — |
| Elman Retina Group, P.A. | Baltimore | Maryland | 21237 | — |
| Wilmer Ophthalmological Institute at Johns Hopkins | Baltimore | Maryland | 21287-9277 | — |
| Joslin Diabetes Center | Boston | Massachusetts | 02215 | — |
| Henry Ford Health System, Dept of Ophthalmology and Eye Care Services | Detroit | Michigan | 48202 | — |
| Retina Center, PA | Minneapolis | Minnesota | 55404 | — |
| Barnes Retina Institute | St Louis | Missouri | 63110 | — |
| The New York Eye and Ear Infirmary/Faculty Eye Practice | New York | New York | 10003 | — |
| University of North Carolina, Dept of Ophthalmology | Chapel Hill | North Carolina | 27599-7040 | — |
| Charlotte Eye, Ear, Nose and Throat Assoc., PA | Charlotte | North Carolina | 28210 | — |
| Wake Forest University Eye Center | Winston-Salem | North Carolina | 27157 | — |
| Retina Associates of Cleveland, Inc. | Beachwood | Ohio | 44122 | — |
| Case Western Reserve University | Cleveland | Ohio | 44106 | — |
| Casey Eye Institute | Portland | Oregon | 97239 | — |
| Penn State College of Medicine | Hershey | Pennsylvania | 17033 | — |
| University of Pennsylvania Scheie Eye Institute | Philadelphia | Pennsylvania | 19104 | — |
| Palmetto Retina Center | Columbia | South Carolina | 29169 | — |
| Carolina Retina Center | Columbia | South Carolina | 29223 | — |
| Retina Research Center | Austin | Texas | 78705 | — |
| Retina and Vitreous of Texas | Houston | Texas | 77025 | — |
| Valley Retina Institute | McAllen | Texas | 78503 | — |
| Retinal Consultants of San Antonio | San Antonio | Texas | 78240 | — |
| University of Washington Medical Center | Seattle | Washington | 98195 | — |
| University of Wisconsin-Madison, Dept of Ophthalmology/Retina Service | Madison | Wisconsin | 53705 | — |
| Medical College of Wisconsin | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01323348, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 25, 2016 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01323348 live on ClinicalTrials.gov.