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Home » Clinical Trials » Diabetic Retinopathy

Clinical Trial Details


Research Study Summary

Patients are needed to participate in a clinical research study evaluating multi-component nutritional supplement capsules and multi-component dietary supplement for the treatment of Diabetes Mellitus - Type 1, Diabetes Mellitus - Type 2 or Non-proliferative Diabetic Retinopathy

Research Study Title

Effects of a Novel Dietary Supplement on Visual Function in Patients With Diabetes With and Without Early Diabetic Retinopathy


This study will evaluate the effects of a novel multi-component dietary supplement on the visual function and retinal structure of patients with diabetes with both no diabetic retinopathy and mild to moderate diabetic retinopathy. This is a placebo-controlled trial and neither subjects nor examiners will know if any given subject is taking active supplement or placebo.

The hypothesis is that the supplement will improve visual function and retinal structure in subjects on active supplement

To Learn more

Both Male and Female


18 and up

Overall Status


Lead Sponsor

ZeaVision, LLC


8 Months

Facility Type



Both Male and Female ages 18 Years and up

Inclusion Criteria:

  • diabetes mellitus diagnosed at least 5 years

  • age greater than or equal to 18 years

  • English speaker

Exclusion Criteria:

  • proliferative diabetic retinopathy or severe non-proliferative retinopathy

  • clinically significant macular edema

  • corrected visual acuity less than 20/30 in either eye

  • diagnosis of other serious eye disease (glaucoma, age-related maculopathy)

  • less than 18 years old

  • non-English speaker

  • no known allergy or sensitivity to any supplement ingredients

Site Locations (1)

Country State City Zip Facility and Contact
United States Washington Tacoma 98466 Chous Eye Care Associates
Alan P. Chous, O.D.

Alan P. Chous, O.D.
Principal Investigator


Alan P. Chous, O.D.

NCT ID: NCT01646047

Date Last Changed: July 19, 2012

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