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Diet Monitoring Through Biomarkers (UCD-DBDC Trial)

N/A
Recruiting
Led By Carolyn M Slupsky, PhD
Research Sponsored by University of California, Davis
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up aim 1: day 3, 8, 13; overnight fasted and post prandial 0-2 hours, 2-4 hours, 4-6 hours, 6-8 hours, 8-24 hours. aim 2: day 3, 9, 10; aim 3: day 4.
Awards & highlights

UCD-DBDC Trial Summary

This trial studies how to use markers in blood/urine to measure the intake of fruits/veggies, allowing us to understand the link between diet and health. It could lead to new ways of objectively measuring nutrition.

Who is the study for?
This trial is for adults with a BMI of 18.5-39.9 who are willing to have blood drawn and provide urine samples. It's not for those recently hospitalized for heart or stroke issues, active cancer patients, those with significant weight changes, high blood pressure, certain abnormal lab values, gastrointestinal disorders, heavy drinkers, or users of various medications including anti-inflammatories and antibiotics.Check my eligibility
What is being tested?
The study aims to identify markers in the blood/urine that indicate fruit and vegetable consumption. Participants will follow different diets: some typical American diets with or without test foods and others based on Dietary Guidelines plus test foods.See study design
What are the potential side effects?
Since this trial involves dietary interventions rather than medication or invasive procedures, side effects may include digestive discomfort related to diet changes but no severe drug-related side effects are expected.

UCD-DBDC Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~aim 1: day 3, 8, 13; overnight fasted and post prandial 0-2 hours, 2-4 hours, 4-6 hours, 6-8 hours, 8-24 hours. aim 2: day 3, 9, 10; aim 3: day 4.
This trial's timeline: 3 weeks for screening, Varies for treatment, and aim 1: day 3, 8, 13; overnight fasted and post prandial 0-2 hours, 2-4 hours, 4-6 hours, 6-8 hours, 8-24 hours. aim 2: day 3, 9, 10; aim 3: day 4. for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Body Weight Changes
Body Weight Changes
Secondary outcome measures
Acute consumption of fruits and vegetables
Diet adherence
Habitual consumption of fruits and vegetables

UCD-DBDC Trial Design

9Treatment groups
Experimental Treatment
Group I: Aim 2 Typical American Diet Plus Test FoodsExperimental Treatment1 Intervention
Group II: Aim 2 Typical American DietExperimental Treatment1 Intervention
Group III: Aim 2 Dietary Guidelines for Americans Diet Plus Test FoodsExperimental Treatment1 Intervention
Group IV: Aim 1 Group 6Experimental Treatment3 Interventions
Order of Treatments: Meal Challenge 3, Meal Challenge 2, Meal Challenge 1
Group V: Aim 1 Group 5Experimental Treatment3 Interventions
Order of Treatments: Meal Challenge 3, Meal Challenge 1, Meal Challenge 2
Group VI: Aim 1 Group 4Experimental Treatment3 Interventions
Order of Treatments: Meal Challenge 2, Meal Challenge 1, Meal Challenge 3
Group VII: Aim 1 Group 3Experimental Treatment3 Interventions
Order of Treatments: Meal Challenge 2, Meal Challenge 3, Meal Challenge 1
Group VIII: Aim 1 Group 2Experimental Treatment3 Interventions
Order of Treatments: Meal Challenge 1, Meal Challenge 3, Meal Challenge 2
Group IX: Aim 1 Group 1Experimental Treatment3 Interventions
Order of Treatments: Meal Challenge 1, Meal Challenge 2, Meal Challenge 3

Find a Location

Who is running the clinical trial?

University of California, DavisLead Sponsor
909 Previous Clinical Trials
4,703,850 Total Patients Enrolled
USDA, Western Human Nutrition Research CenterFED
62 Previous Clinical Trials
20,827 Total Patients Enrolled
Carolyn M Slupsky, PhDPrincipal InvestigatorUniversity of California, Davis

Media Library

Aim 1 Group 1 Clinical Trial Eligibility Overview. Trial Name: NCT05621863 — N/A
Biomarkers Research Study Groups: Aim 1 Group 1, Aim 1 Group 2, Aim 1 Group 4, Aim 1 Group 3, Aim 1 Group 5, Aim 1 Group 6, Aim 2 Typical American Diet Plus Test Foods, Aim 2 Typical American Diet, Aim 2 Dietary Guidelines for Americans Diet Plus Test Foods
Biomarkers Clinical Trial 2023: Aim 1 Group 1 Highlights & Side Effects. Trial Name: NCT05621863 — N/A
Aim 1 Group 1 2023 Treatment Timeline for Medical Study. Trial Name: NCT05621863 — N/A

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Is this trial currently seeking out participants?

"Data published on clinicaltrials.gov indicates that this trial is not currently open to recruitment. Initially posted on January 1st 2023, the study was last updated November 10th 2022. Though no longer accepting participants at present, there are 12 other similar trials actively seeking enrolment right now."

Answered by AI
~187 spots leftby Apr 2026