- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03419052
MINDSpeed Food and Brain Training RCT (MINDSpeed)
MIND Food and Speed of Processing Training in Older Adults With Low Education, The MINDSpeed Alzheimer's Disease Prevention Pilot Trial
Study Overview
Status
Conditions
Detailed Description
Adults with low education who give informed consent will complete a baseline cognitive assessment and then be randomized to one of four arms: 1) MIND foods and cognitive training, 2) MIND foods and control training, 3) control foods and cognitive training, or 4) control foods and control training.
All interventions are conducted through applications running on a tablet computer device that we will provide to all participants for the study duration. Cognitive training is delivered through the online BrainHQ program from Posit Science, Inc. The foods will be shown on the tablet device in an online shopping format. Selected foods will be prepared and delivered by the study team.
Active intervention will last for 12 weeks. After the 12-weeks, free food deliveries will cease but participants who were allocated to cognitive training will continue to have access to BrainHQ. Those in the MIND food arms will be encouraged to maintain MIND food consumption.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Daniel Clark, PHD
- Phone Number: 317 274 9292
- Email: daniclar@iu.edu
Study Contact Backup
- Name: Lyndsi Moser, BA, CCRP
- Phone Number: 317-963-7301
- Email: lrhabegg@iupui.edu
Study Locations
-
-
Indiana
-
Indianapolis, Indiana, United States, 46202
- Regenstrief Institute
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion criteria:
- age 60 years or older,
- ≤ 12 years of education,
- English speaking,
- Marion County (and immediately surrounding counties) resident, with steady/fixed residence to receive food deliveries
- natural-born US citizen.
Exclusion criteria:
- living in nursing home
- self-reported diagnosis of dementia, Alzheimer's disease (AD), cancer with short life expectancy, multiple sclerosis, epilepsy, schizophrenia, bipolar disorder, Parkinson disease; current chemotherapy or radiation therapy; history of brain tumor, brain surgery, brain infection; stroke or myocardial infarction within the past 12 months
- current alcohol consumption ≥8 drinks per week for women or ≥15 drinks per week for men;
- poor vision (self-reported difficulty reading a newspaper) or color blind;
- low communicative ability (examiner rated) that would interfere with interventions and assessments;
- prior involvement in similar cognitive training studies;
- unable or unwilling to provide blood sample at Baseline
- tumor, hemorrhage, aneurysm, hydrocephalus, or other significant clinical finding from Baseline brain MRI
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Factorial Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: MINDSpeed Intervention
Consumption of foods high in polyphenols (i.e., MIND foods) AND speed of processing training
|
Speed of processing training is provided by the Internet-based BrainHQ program from Posit Science, Inc. BrainHQ contains five different speed training modules (Hawk Eye, Visual Sweeps, Fine Tuning, Eye for Detail, Sound Sweeps) which tap time-order judgment, visual discrimination, spatial-match, forward-span, instruction-following, and memory.
The "MIND" diet (created by the Rush Aging & Memory group) specifically emphasizes foods high in polyphenols such as berries, nuts, cocoa, black beans, olive oil, and green leafy vegetables.
Participants select these foods from the digital study application and receive them through home delivery.
|
Active Comparator: MIND food and training control
Consumption of foods high in polyphenols (i.e., MIND foods) AND online (inert) games
|
The "MIND" diet (created by the Rush Aging & Memory group) specifically emphasizes foods high in polyphenols such as berries, nuts, cocoa, black beans, olive oil, and green leafy vegetables.
Participants select these foods from the digital study application and receive them through home delivery.
Control training is provided by the Internet-based BrainHQ program from Posit Science, Inc.These are inert games such as tic-tac-toe, connect 4, battleship, etc.
|
Active Comparator: Control foods and speed of processing training
Consumption of low polyphenol foods AND speed of processing training
|
Speed of processing training is provided by the Internet-based BrainHQ program from Posit Science, Inc. BrainHQ contains five different speed training modules (Hawk Eye, Visual Sweeps, Fine Tuning, Eye for Detail, Sound Sweeps) which tap time-order judgment, visual discrimination, spatial-match, forward-span, instruction-following, and memory.
Foods contain low polyphenols.
Participants select these foods from the digital study application and receive them through home delivery.
|
Sham Comparator: Double Control
Consumption of low polyphenol foods AND online (inert) games
|
Control training is provided by the Internet-based BrainHQ program from Posit Science, Inc.These are inert games such as tic-tac-toe, connect 4, battleship, etc.
Foods contain low polyphenols.
Participants select these foods from the digital study application and receive them through home delivery.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Executive Cognitive Function Composite Score
Time Frame: Immediately following the 12-week intervention (Immediate Post-Training)]
|
Executive Cognitive Function Composite Score as Measured by Individually-Administered Tests of Verbal Fluency, Complex Sequencing, Response Inhibition, and List Learning.
The scale score range is -20 to 20.
Low scores represent worse function and higher scores represent better function.
|
Immediately following the 12-week intervention (Immediate Post-Training)]
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- 1703766063
- R01AG052439 (U.S. NIH Grant/Contract)
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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