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NCT01620567 · ClinicalTrials.gov registry record · NA
Consumption of Potatoes, Avocados and Chickpeas and Cognitive Function in Older Adults
A NA study of Mild Cognitive Impairment, sponsored by Tufts University.
- Completed
- Registry status
- NA
- Development phase
- 48
- Enrollment target
- 1
- Study location
NCT01620567 is a NA study of Mild Cognitive Impairment that has completed, run by Tufts University. The registered enrollment target is 48 participants, below the 1,270-participant average among 205 other Mild Cognitive Impairment trials with a reported enrollment target (96% lower). The trial reports 1 study location across 1 state.
The verdict
NCT01620567, a NA study of Mild Cognitive Impairment, has completed, sponsored by Tufts University.
- COMPLETED
- Registry status
- NA
- Development phase
- 48 participants
- Enrollment target
- 1
- Study location
Study Summary
Cognitive impairment is also a major risk factor for development of dementia later in life. Findings from the investigators studies suggest that the carotenoids, lutein and zeaxanthin may be important in cognitive function in the elderly. Avocados are a source of these carotenoids. The investigators study evaluates long-term avocado intervention as a treatment strategy for age-related cognitive impairment which could possibly prevent the onset of dementia. The investigators have also shown that lutein supplementation significantly improved verbal fluency scores in healthy older women. Based on these findings, the next logical step will be to investigate the ability of lutein and zeaxanthin contained in avocados to influence cognitive function in older adults. The investigators hypothesize that there will be a significant increase in cognitive function measures in older adults provided with meals containing 1 avocado/day at the end of 6 months, while no significant improvements will be observed in older adults given daily meals containing chickpeas and/or potatoes. The proposed study is designed as a randomized, placebo controlled trial that tests the effects of 6 month supplementation with 1 avocado/day on cognitive function in older adults. Secondary analyses will determine whether baseline macular pigment (lutein in retina which canbe measured non invasivley) density predicts relative effectiveness of the intervention on cognitive function. Secondary outcomes include plasma biomarkers of oxidative stress and inflammation.
Conditions Studied
Interventions
- OTHER avocado
- OTHER potato or chickpea
Study Locations (1)
Massachusetts
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University - Boston
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 48 participants |
| Start Date | 2012-08 |
| Est. Completion | 2014-08 |
| Phase | NA |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT01620567
The ClinicalTrials.gov registry entry for NCT01620567 describes a study currently listed as completed, categorized as NA. The registered enrollment target is 48 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 1,270-participant average among 205 other Mild Cognitive Impairment trials with a reported enrollment target (96% lower). The listed sponsor is Tufts University, which has 163 total studies on file at ClinicalTrials.gov.
The record links to 1 condition, with Mild Cognitive Impairment appearing as the primary indexed condition, and to 2 interventions - of which avocado is the first listed.
NCT01620567 reports 1 study location spanning 1 distinct geographic area - top geographies include Massachusetts.
Frequently Asked Questions
What is clinical trial NCT01620567 about?
NCT01620567 is a clinical study titled "Consumption of Potatoes, Avocados and Chickpeas and Cognitive Function in Older Adults". Cognitive impairment is also a major risk factor for development of dementia later in life. Findings from the investigators studies suggest that the carotenoids, lutein and zeaxanthin may be important in cognitive function in the elderly. Avocados are a source of these carotenoids. The investigators...
What is the current status of trial NCT01620567?
This trial is currently completed. It is a NA study. The enrollment target is 48 participants. The study started on 2012-08. Estimated completion is 2014-08.
What conditions does trial NCT01620567 study?
This clinical trial studies the following conditions: Mild Cognitive Impairment.
What interventions are being tested in trial NCT01620567?
The interventions under investigation include: avocado (OTHER), potato or chickpea (OTHER).
Who is sponsoring clinical trial NCT01620567?
This trial is sponsored by Tufts University, which has 163 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT01620567 being conducted?
This trial has 1 study location across Massachusetts. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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Read our methodology - how this data is sourced, computed, and verified.
Related
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