Dietary Biomarkers Intervention Core
Public ClinicalTrials.gov record NCT05616585. 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
Dietary Biomarkers Development Center at Harvard University: Intervention Core
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this controlled feeding trial is to establish an Intervention Core, equipped to perform tightly controlled pharmacokinetic (PK) and dose-response (DR) feeding studies. This research is a two-component pharmacokinetic and pharmacodynamic cross-over dietary feeding trial. * In the PK study, eight foods will be tested, each on a single day, and the design is crossover. * In the DR, the effects of 10 foods will be compared to each other in a randomized, parallel-group design, and the dose-effect of each of the 10 foods will be determined in a randomized, crossover design.
Study identification
- NCT ID
- NCT05616585
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 115 participants
Conditions and interventions
Interventions
- Pharmacokinetic (PK)- Controlled Feeding Diet Other
- Dose Response (DR)- Controlled Feeding Diet Other
Other
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Jan 31, 2023
- Primary completion
- Aug 30, 2025
- Completion
- Sep 30, 2025
- Last update posted
- Oct 6, 2025
2023 – 2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mass General Brigham Center for Clinical Investigation | Boston | Massachusetts | 02115 | — |
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 NCT05616585, 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 6, 2025 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05616585 live on ClinicalTrials.gov.