# Investigation of Macular Pigment Augmentation on Dark Adaptation

> **NCT00478439** · PHASE4 · TERMINATED · sponsor: **University of Alabama at Birmingham** · enrollment: 13 (actual)

## Conditions studied

- Aging
- Age-Related Macular Degeneration

## Interventions

- **DIETARY_SUPPLEMENT:** ZeaVision EyePromise Restore
- **DIETARY_SUPPLEMENT:** Multivitamin

## Key facts

- **NCT ID:** NCT00478439
- **Lead sponsor:** University of Alabama at Birmingham
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2007-12
- **Primary completion:** 2009-09
- **Final completion:** 2010-10
- **Target enrollment:** 13 (ACTUAL)
- **Why stopped:** Study terminated: Recruitment delay due to equipment malfunction
- **Last updated:** 2010-10-27

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00478439

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00478439, "Investigation of Macular Pigment Augmentation on Dark Adaptation". Retrieved via AI Analytics 2026-08-11 from https://api.ai-analytics.org/clinical/NCT00478439. Licensed CC0.

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