# Effects of Xanthophylls on Optical Density

> **NCT01316198** · NA · COMPLETED · sponsor: **University of Jena** · enrollment: 20 (actual)

## Conditions studied

- Age-Related Macular Degeneration

## Interventions

- **DIETARY_SUPPLEMENT:** Verum
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT01316198
- **Lead sponsor:** University of Jena
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-06
- **Primary completion:** 2011-06
- **Final completion:** 2011-07
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2012-07-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01316198

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01316198, "Effects of Xanthophylls on Optical Density". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01316198. Licensed CC0.

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