Evidence map›Paper›PMID 33434704›Full record

ArticleContemporary clinical trials2021

Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) study: Rationale, design and baseline characteristics of a randomized control trial of the MIND diet on cognitive decline.

Xiaoran Liu, Martha Clare Morris, Klodian Dhana, Jennifer Ventrelle, Kathleen Johnson, Louise Bishop, Chiquia S Hollings, Adrianna Boulin, Nancy Laranjo, Benjamin J Stubbs and 10 more

3 registry-linked trialsAbstract readClinical Trial Protocol
In one paragraph

Article in Contemporary clinical trials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 78 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed, 4 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05921084 naunknown statusnot on this mapstarted 2023, after this paper: background citation

Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) Diet to Improve Cognitive Function in Mild Stroke Patients: A Pilot Randomized Controlled Trial

TypeinterventionalSponsorZhejiang UniversityRan2023 to 2025Enrolled60ConditionsDementia, Cognitive Change, Stroke, Cerebral InfarctionArmsMIND diet intervention, General dietary advice
NCT05975723 naunknown statusnot on this mapstarted 2023, after this paper: background citation

Effect of MIND Diet Intervention on Cognitive Function in Adults With Mild Cognitive Impairment

TypeinterventionalSponsorZhejiang UniversityRan2023 to 2025Enrolled240ConditionsMild Cognitive Impairment, Cognitive Function, Cognitive DeclineArmsMIND diet education, Routine follow-up and general advice
NCT06444568 naunknown statusnot on this mapstarted 2024, after this paper: background citation

Efficacy of Modified Ketogenic Diet in Amnestic Mild Cognitive Impairments

TypeinterventionalSponsorSaglik Bilimleri UniversitesiRan2024 to 2025Enrolled36ConditionsAmnestic Mild Cognitive Disorder, Amnestic Mild Cognitive ImpairmentArmsDietary Intervention
3 · Its place in the literature

Who cites it

78 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
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  8. Effect modifiers of the MIND diet for cognition in older adults: The MIND diet trial.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Trial
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18 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors.

Xiaoran LiuRush Institute for Healthy Aging, Rush University Medical Center, Chicago, IL, United States of America; Department of Internal Medicine, Rush University Medical Center, Chicago, IL, United States of America.
Martha Clare MorrisRush Institute for Healthy Aging, Rush University Medical Center, Chicago, IL, United States of America; Department of Internal Medicine, Rush University Medical Center, Chicago, IL, United States of America.
Klodian DhanaRush Institute for Healthy Aging, Rush University Medical Center, Chicago, IL, United States of America; Department of Internal Medicine, Rush University Medical Center, Chicago, IL, United States of America.
Jennifer VentrelleDepartment of Preventive Medicine, Rush Medical College, Chicago, IL, United States of America.
Kathleen JohnsonDepartment of Nutrition, Harvard School of Public Health, Boston, MA, United States of America; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA, United States of America.
Louise BishopDepartment of Nutrition, Harvard School of Public Health, Boston, MA, United States of America; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA, United States of America.
Chiquia S HollingsRush Institute for Healthy Aging, Rush University Medical Center, Chicago, IL, United States of America; Department of Internal Medicine, Rush University Medical Center, Chicago, IL, United States of America.
Adrianna BoulinChanning Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA, United States of America.
Nancy LaranjoChanning Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA, United States of America.
Benjamin J StubbsChanning Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA, United States of America.
Xavier ReillyChanning Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA, United States of America.
Vincent J CareyChanning Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA, United States of America; Harvard Medical School, Boston, MA, United States of America.
Yamin WangRush Institute for Healthy Aging, Rush University Medical Center, Chicago, IL, United States of America; Department of Internal Medicine, Rush University Medical Center, Chicago, IL, United States of America.
Jeremy D FurtadoDepartment of Nutrition, Harvard School of Public Health, Boston, MA, United States of America.
Santica M MarcovinaNorthwest Lipid Metabolism and Diabetes Research Laboratories, Seattle, WA, United States of America.
Christy TangneyDepartment of Preventive Medicine, Rush Medical College, Chicago, IL, United States of America; Department of Clinical Nutrition, Rush Medical College, Chicago, IL, United States of America.
Neelum T AggarwalRush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, United States of America; Department of Neurology, Rush University Medical Center, Chicago, IL, United States of America.
Konstantinos ArfanakisRush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, United States of America; Department of Diagnostic Radiology and Nuclear Medicine, Rush University Medical Center, Chicago, IL, United States of America; Department of Biomedical Engineering, Illinois Institute of Technology, Chicago, IL, United States of America.
Frank M SacksDepartment of Nutrition, Harvard School of Public Health, Boston, MA, United States of America.
Lisa L BarnesRush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, United States of America; Department of Neurology, Rush University Medical Center, Chicago, IL, United States of America. Electronic address: Lisa_L_Barnes@rush.edu.

Funding

MIND Diet Intervention to Prevent Alzheimer's DiseaseR01AG052583 · NIA · RUSH UNIVERSITY MEDICAL CENTER · PI BARNES, LISA L · 2016 to 2020
$19.3M
NIA NIH HHS R01 AG052583
6 · The paper itself

Abstract

Alzheimer's dementia (AD) is the sixth leading cause of death in the U.S., with an estimated $305 billion cost of care in 2020. Currently there are no cures or therapies to ameliorate the disease progression and symptoms. Growing evidence links a diet characterized by high antioxidant components with benefits to cognitive function, which is indicative of the preventative potential of dietary inteventions. The Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) study is a 3-year, multicenter, randomized controlled trial to test the effects of the MIND diet on cognitive function in 604 individuals at risk for AD. Men and women ages 65 to 84 years were recruited. Eligible participants were randomized to either the MIND diet with mild caloric restriction or their usual diet with mild caloric restriction. Cognitive assessments, medical history, blood pressure, anthropometric measurements, and blood and urine sample collections will be taken at baseline and follow-up visits. MRI scans will be completed on approximately half of the enrolled participants at the start and end of the study. Unique features of the MIND study include: 1) a dietary pattern, rather than single nutrient or food, tested in an at-risk population; 2) foods featured as key components of the MIND diet (i.e. extra-virgin olive oil, blueberries, and nuts) provided for participants; and 3) MRI scans of brain structure and volume that may provide potential mechanistic evidence on the effects of the diet. Results from the study will be crucial to the development of dietary guidelines for the prevention of AD.

Indexed as

Alzheimer DiseaseCognitive DysfunctionDietary Approaches To Stop HypertensionDiet, MediterraneanAgedAged, 80 and overCognitionFemaleHumansMaleMulticenter Studies as TopicRandomized Controlled Trials as TopicAgingCognitionMIND dietNutritionRandomized controlled trialStudy designStudy protocols

Identifiers

PMID33434704
PMCPMC8042655

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.