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Clinical Trial Summary

The purpose of this study is to prospectively analyze changes in macular pigment optical density and dermal carotenoid levels as they relate to visual field function in patients prescribed a macular pigment-containing medical food (Lumega-Z), in combination with a topical carbonic anhydrase inhibitor.


Clinical Trial Description

This is a prospective double-masked, randomized controlled trial which evaluates central visual field function as it relates to macular pigment optical density, contrast sensitivity, and dermal carotenoid levels in the presence of a commercial macular pigment-containing medical food (Lumega-Z). Participants will be randomized to twelve weeks of supplement + dorzolamide or twelve weeks of placebo. All packaging of supplement and dorzolamide and the placebo will be identical and distributed by a third party. Both subjects and the investigators examining patients will be masked to placebo and experimental group assignment. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04676126
Study type Interventional
Source University of the Incarnate Word
Contact
Status Withdrawn
Phase Phase 4
Start date May 2021
Completion date May 2022

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