The Efficient Brain Study
Public ClinicalTrials.gov record NCT02771366. 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 Influence of Fermented Papaya Preparation (FPP) on Cerebral Energy Metabolism, Neuroinflammation, and Cognition in Older Adults
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Cerebral energy metabolism declines with advanced aging, and is implicated in age-related cognitive decline, Alzheimer's disease (AD), and other forms of neurodegenerative disease (Parkinson's disease). In addition, age-associated increase in systemic and neuroinflammation is associated with a higher likelihood for development of Alzheimer's disease and neurodegenerative disease in older adults. Furthermore, decreased cerebral energy metabolism and increased neuroinflammation are both associated with deficits in cognitive function, even in the absence of neurodegenerative disease. In older adults, decreased cognition is strongly associated with the development of AD, increased rates of hospitalization, loss of functional independence, and increased mortality rate. Novel methods for preventing cognitive decline and neurodegenerative diseases in older adults are needed the world's aging population. Current research suggests that nutrients in fruits and vegetables produce strong anti-oxidant and anti-proliferative effects. Most Americans are not consuming the minimum recommendations of fruits and vegetables per day to receive these benefits. Whole food-based nutritional products, such as Fermented Papaya Product (FPP), may provide a healthy alternative for individuals. FPP, which is made by bio-fermentation of Carica papaya, has been found to enhance antioxidant protection and to decrease DNA damage in healthy older adults. Furthermore, if FPP increases cerebral energy metabolism and down-regulates neuroinflammation, with resulting effects on cognition, dietary supplementation with FPP may have preventative benefits for age-related cognitive conditions, including MCI, AD, Parkinson's disease and other neurodegenerative diseases.
Study identification
- NCT ID
- NCT02771366
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 65 Years to 100 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
- Oct 31, 2016
- Primary completion
- Jul 26, 2018
- Completion
- Jul 26, 2018
- Last update posted
- Oct 16, 2019
2016 – 2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Florida Institute on Aging | Gainesville | Florida | 32610 | — |
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 NCT02771366, 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 Oct 16, 2019 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02771366 live on ClinicalTrials.gov.