Personalized Nutrition for Health Optimization
Trial Summary
What is the purpose of this trial?
The goal of this investigational study is to develop algorithms that predict human response to foods. The main question it aims to answer are: * How does varying foods and eating patterns impact one's biological and physiological responses? * In what ways can novel dietary assessment measures be used to improve dietary assessments and to prescribe assessments to people in future research with increased precision? * Can artificial intelligence and machine learning techniques be combined to prescribe foods and eating patterns to individuals for optimization of their health? There are 3 Modules participants may take part in: * Module 1- A participant's dietary intake and accompanying nutritional status, biological and other measures will be observed over 10 days, as well as physiological responses to a liquid mixed meal tolerance test will be measured. * Module 2- Participants will undergo three controlled dietary interventions provided for 14-days each and separated by washout periods of at least 14 days. Physiological responses following a diet-specific meal test will be measured. * Module 3- Participants will undergo the same three dietary interventions during the same 14 day periods as Module 2 while being studied in-residence. Physiological responses following a liquid mixed meal tolerance test and a diet-specific meal test will be measured.
Do I need to stop my current medications for the trial?
The trial protocol does not specify if you need to stop taking your current medications. However, it mentions that chronic prescription medications posing logistical and safety issues may be a concern, so it's best to discuss your specific medications with the study team.
What data supports the effectiveness of the treatment Nutrition for Precision Health, Personalized Nutrition, Precision Nutrition?
Is personalized nutrition safe for humans?
The research on personalized nutrition does not specifically address safety concerns, but it emphasizes the need for scientific evidence to support its claims. Personalized nutrition aims to tailor dietary recommendations based on individual factors, which suggests a focus on health optimization rather than harm.678910
How does personalized nutrition differ from other treatments for health optimization?
Personalized nutrition is unique because it tailors dietary recommendations to an individual's specific genetic, phenotypic, and biochemical characteristics, unlike standard treatments that often use a one-size-fits-all approach. This method considers the complex interactions between diet and a person's unique biological makeup, including their gut microbiome, to optimize health outcomes.15111213
Research Team
Marie G Gantz, PhD
Principal Investigator
RTI International
Eligibility Criteria
Adults over 18 who've consented to the All of Us study, provided biospecimens for DNA sequencing, and completed certain health modules. They must speak English or Spanish and follow the study's diet-only protocol for up to 6 months. Excluded are those with uncontrolled diseases like severe hypertension, diabetes, infectious diseases; dietary restrictions due to medical conditions; recent major surgeries or hospitalizations; substance abuse issues; and pregnant women beyond a certain gestational stage.Inclusion Criteria
Exclusion Criteria
Trial Timeline
Screening
Participants are screened for eligibility to participate in the trial
Module 1
Participants' dietary intake and accompanying nutritional status, biological and other measures will be observed over 10 days, including physiological responses to a liquid mixed meal tolerance test.
Module 2
Participants undergo three controlled dietary interventions for 14 days each, separated by washout periods of at least 14 days, with physiological responses measured.
Module 3
Similar to Module 2, but participants are studied in-residence during the dietary interventions.
Follow-up
Participants are monitored for safety and effectiveness after treatment
Treatment Details
Interventions
- Nutrition for Precision Health (Behavioural Intervention)
Find a Clinic Near You
Who Is Running the Clinical Trial?
RTI International
Lead Sponsor
Dr. Anuja Purohit
RTI International
Chief Medical Officer
MD from Duke University School of Medicine
Tim J. Gabel
RTI International
Chief Executive Officer since 2022
Adjunct appointments at University of Wyoming and UNC Gillings School of Global Public Health
Stevens Institute of Technology
Collaborator
United States Military Academy West Point
Collaborator
National Institutes of Health (NIH)
Collaborator
Dr. Jeanne Marrazzo
National Institutes of Health (NIH)
Chief Medical Officer
MD from University of California, Los Angeles
Dr. Jay Bhattacharya
National Institutes of Health (NIH)
Chief Executive Officer
MD, PhD from Stanford University
University of North Carolina, Chapel Hill
Collaborator
Dr. Peggy P. McNaull
University of North Carolina, Chapel Hill
Chief Medical Officer
MD from Louisiana State University School of Medicine
Dr. Lynne Fiscus
University of North Carolina, Chapel Hill
Chief Executive Officer since 2020
MD from Georgetown University, MPH from UNC
Northwestern University
Collaborator
Dr. Jeffrey Sherman
Northwestern University
Chief Medical Officer
MD from Northwestern University
Dr. Alicia Löffler
Northwestern University
Chief Executive Officer since 2010
PhD from the University of Massachusetts at Amherst, post-doctoral training at Caltech
Illinois Institute of Technology
Collaborator
University of Chicago
Collaborator
Pete Salzmann
University of Chicago
Chief Executive Officer since 2018
MD from University of Chicago’s Pritzker School of Medicine, MBA from Stanford University’s Graduate School of Business
Anh Nguyen
University of Chicago
Chief Medical Officer
MD from Rutgers New Jersey Medical School, MBA from University of Chicago
Pennington Biomedical Research Center
Collaborator
Dr. Frank Greenway
Pennington Biomedical Research Center
Chief Medical Officer since 2024
MD from an accredited institution
Dr. John Kirwan
Pennington Biomedical Research Center
Chief Executive Officer since 2023
PhD in Molecular Medicine from Cleveland Clinic
Louisiana State University Health Sciences Center in New Orleans
Collaborator
J. Christian Winters
Louisiana State University Health Sciences Center in New Orleans
Chief Executive Officer
MD
Jayne Weiss
Louisiana State University Health Sciences Center in New Orleans
Chief Medical Officer
MD