The Effects of a Carotenoid Intervention on Cognitive Function
Public ClinicalTrials.gov record NCT02023645. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Effects of a Lutein + Zeaxanthin Intervention on Cognitive Function and Neural Efficiency
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Past research suggests that retinal lutein levels are related to cognitive function as measured via behavioral tests. The goal of the present study is to investigate the relationship between lutein and cognitive function in a wider variety of the population (young, healthy adults and older adults), using a wider variety of methods (behavioral testing and neuroimaging).
Study identification
- NCT ID
- NCT02023645
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 120 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 95 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2011
- Primary completion
- Aug 31, 2015
- Completion
- Nov 30, 2015
- Last update posted
- May 26, 2015
2012 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The University of Georgia | Athens | Georgia | 30602 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02023645, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 26, 2015 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02023645 live on ClinicalTrials.gov.