Diabetes Visual Function Supplement Study
Public ClinicalTrials.gov record NCT01646047. 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.
Official title
Effects of a Novel Dietary Supplement on Visual Function in Patients With Diabetes With and Without Early Diabetic Retinopathy
Study identification
- NCT ID
- NCT01646047
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- ZeaVision, LLC
- Industry
- Enrollment
- 70 participants
Conditions and interventions
Conditions
Interventions
- multi-component dietary supplement Dietary Supplement
- multi-component nutritional supplement capsules Dietary Supplement
Dietary Supplement
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
- Apr 30, 2012
- Primary completion
- Jul 31, 2014
- Completion
- Aug 31, 2014
- Last update posted
- Jan 21, 2015
2012 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Chous Eye Care Associates | Tacoma | Washington | 98466 | — |
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 NCT01646047, 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 Jan 21, 2015 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01646047 live on ClinicalTrials.gov.