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Carotenoid Vitamins

DVS supplementation for Diabetic Retinopathy

N/A
Waitlist Available
Led By Pinakin Davey, OD, PhD
Research Sponsored by ZeaVision, LLC
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up change from baseline to 6 months
Awards & highlights

Study Summary

This trial will test if a certain type of vitamin can help improve vision in people with diabetes who have retinopathy.

Eligible Conditions
  • Diabetes
  • Diabetic Retinopathy

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~change from baseline to 6 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and change from baseline to 6 months for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Electroretinography
Full-field flicker ERG (ffERG) Measurements: magnitude (microvolts) and the phase (milliseconds) and the area ratio for magnitude and the area ratio for Phase
Secondary outcome measures
Macular pigment optical density (MPOD in relative density units)
Optical coherence tomography angiography (OCTA): radial macular and optic nerve capillary density (number/square millimeter)

Trial Design

1Treatment groups
Experimental Treatment
Group I: supplemented armExperimental Treatment1 Intervention
Each subject will receive DVS formula, 2 softgels per day for 6 months.

Find a Location

Who is running the clinical trial?

Northeastern State UniversityOTHER
3 Previous Clinical Trials
242 Total Patients Enrolled
Diopsys, Inc.Industry Sponsor
2 Previous Clinical Trials
80 Total Patients Enrolled
Western University of Health SciencesOTHER
23 Previous Clinical Trials
1,418 Total Patients Enrolled

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Who else is applying?

What state do they live in?
California
How old are they?
18 - 65
What site did they apply to?
Western Universit5y of Health Sciences, College of Optometry
What portion of applicants met pre-screening criteria?
Met criteria
Recent research and studies
divfussJournal
The Diabetes Visual Function Supplement Study (<i>divfuss</i>)
Chous, A Paul, Stuart P Richer, Jeffry D Gerson, and Renu A Kowluru. 2015. “The Diabetes Visual Function Supplement Study (divfuss)”. British Journal of Ophthalmology. BMJ. doi:10.1136/bjophthalmol-2014-306534.
clinicaltrials.govStudy
Diabetic Retinopathy Functional Evaluation Study: Monitoring Carotenoid Vitamins Treatment Using ERG
2019. "Diabetic Retinopathy Functional Evaluation Study: Monitoring Carotenoid Vitamins Treatment Using ERG". ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT04117022.
All > Diabetic Retinopathy
~8 spots leftby Apr 2025
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